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AGRI-ENVIRONMENTAL SUSTAINABILITY OF THE LOCAL
KNOWLEDGE SYSTEMS AND ADAPTATION PRACTICES
OF THE ABAKNONS TO CLIMATE CHANGE1
INTRODUCTION
Small islands are the least likely to contribute to climate change but they are
the most vulnerable to the adverse effects of climate change. Capul is one of the many
small islands in the Philippines. It is located in Northern Samar with a land area of
only 3,500 ha.
Culture plays an important role in the livelihood and adaptation practices of
the Abaknons. The locals are still bounded by their strong beliefs and respect for
supernatural beings that they believe are residing on specific areas of the island. These
sacred places have become fish sanctuaries because they have remained undisturbed
for a long time. The locals’ knowledge on the island’s biophysical environment and
farming systems has helped them conserve the natural resources of the island. The
local and indigenous practices were in response to their observations of differences in
the climate, occurrences of rains, monsoons and typhoons. The farmers have
developed a traditional calendar of agricultural activities based on the local
knowledge of the biophysical environment and their experiences of the natural cycles.
The indigenous practices helped them adapt to the changing environment and
made their farming and fishing activities more sustainable. Sustainable farm produce
can be attributed to the farmers’ knowledge of soil types and the suitability of the
crops. These farming practices and indigenous knowledge, beliefs and traditions are
1 A thesis outline submitted by Ms. Anna Gale C. Vallez to the School of Environmental Science and
Management (SESAM), University of the Philippines Los Baños (UPLB) as part of the completion of
requirements for MS Environmental Science under the guidance of Dr. Oscar B. Zamora (adviser).
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important inputs to the management of natural resources in small islands and similar
ecosystems. Thus, it is imperative that the climate change adaptation strategies of the
indigenous peoples be documented and assessed in order come up with a concrete
program and policy so that other small islands and similar ecosystems can benefit
from it.
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OBJECTIVES
The overall objective of the study is to assess the local knowledge, beliefs, and
adaptation practices of the Abaknons for the sustainable use and management of
resources under the changing climate. Specifically, it aims to:
1. Document the local knowledge, beliefs and practices in relation to the
farming and fishing activities of the Abaknons;
2. Identify the link between cultural practices and the sustainable use and
management of the agri-fishery resources;
3. Document local organic agriculture practices; and
4. Analyze the sustainability of the cultural and climate change adaptation
practices.
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EXPECTED OUTPUTS
The study intends to produce the following outputs:
1. Documentation of the local knowledge, beliefs and practices in relation to
the farming and fishing activities of the Abaknons.
2. Identification of the link between cultural practices and the sustainable use
and management of agri-fishery resources.
3. Documentation of local organic agriculture practices; and
4. Analysis of the sustainability of the cultural and climate change adaptation
practices.
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REVIEW OF RELATED LITERATURE
Small Island Ecosystems
The United Nations Conference on Environment and Development (UNCED)
held in Rio de Janeiro in 1992 recognized the Small Island Developing States (SIDS)
as a distinct group; “… a special case for the environment and development due to
their small size, limited resources, geographic dispersion and isolation from markets,
which place them at a disadvantage economically and prevent economies of scale”.
The SIDS are usually located in the Caribbean and South Pacific Regions,
90% of these are in the tropics. Climate change has negative impacts and risks to low-
lying islands, especially in the Pacific Island countries (Le Cornu, et al, 2017).
According to the United Nations Framework Convention on Climate Change
(UNFCCC), 41 SIDS are currently parties to the convention while 29 are also
signatories to the Kyoto Protocol. The island countries included here are the
following: Antigua and Barbuda, Bahamas, Barbados, Belize, Cuba, Dominica, Fiji,
Grenada, Guyana, Jamaica, Marshall, Mauritius, Micronesia, Palau, Papua New
Guinea, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines,
Seychelles, Singapore, Suriname, Tonga and Trinidad and Trobago, including
Bahrain and Dominican Republic.
Eleven of these countries are categorized as least developed countries (LDCs)
while some are also members of the Alliance of Small Island States (AOSIS). The
countries belonging to the LDCs are Kiribati, Tuval, Cape Verde, Comoros, Guinea-
Bissau, Haiti, Maldives, Samoa, Sao Tome and Principe, Solomon and Vanuatu;
while the member countries of AOSIS are Cook, Cyprus, Malta, Nauru and Niue.
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The SIDS have sea areas larger than their land areas. For example, the
Exclusive Economic Zone (EEZ) of Nauru (21 km2) and Samoa (2,842 km2) are
15,000 and 8 times larger than its land area, respectively. Additionally, these islands
have varied terrain with mountainous areas and low-lying areas.
Vulnerability of Small Islands to Climate Change
The Fifth Assessment Report of the IPCC (2014) defines vulnerability as “the
propensity or pre-disposition to be adversely affected, including sensitivity or
susceptibility to harm and lack capacity to cope and adapt” (Scandurra et al., 2017).
Island vulnerability is a function of the following factors: physical, socio-economic,
socio-ecological and climate-induced (IPCC, 2014).
The factors that contribute to the overall vulnerability of small islands to
climate change are as follows: limited natural resources; concentration of population;
socio-economic activities and infrastructure along the coastline; high susceptibility to
tropical cyclones, droughts, tsunamis and flooding; dependence on water resources for
freshwater supply; isolation and proximity to markets; high population densities and
growth rates; small physical size; and not enough financial, technical and institutional
capacities(UNFCCC, 2005).
These countries experienced most environmental problems, such as land
degradation and biodiversity losses (Scandurra et al., 2017). These problems are
usually coupled with increasing population and urbanization.
Due to its small size, natural resources are obviously limited. Most often than
not, the natural resources have already been degraded because of the massive and
unsustainable anthropogenic activities in the area. The concentration of population,
socioeconomic activities and infrastructure along the coastal zones also makes the
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small islands vulnerable to climate change simply because of its nearness to the sea
which is understandable to be more prone to damages brought about by natural
hazards.
Also because of geographic location and the oceanic circulation systems, there
are observed variations in the natural precipitation from one year to another as
compared to other countries. This eventually leads to extreme rainfall events and can
bring damages to the human and natural systems.
Also according to the AR5 of IPCC, small islands are highly vulnerable to
both climate and non-climate stressors. Some of the specific vulnerabilities of small
islands to climate change are the following: (1) almost all foods, fuels, construction
materials and other goods are imported in Barbados and many other islands; (2) 50-
80% of the land areas in Maldives and Papua New Guinea are less than one meter
above sea level; (3) about 80% of the infrastructure and the population are
concentrated along the coasts of Seychelles; (4) limited resources are used to address
the environmental problems in Grenada; (5) prolonged droughts are experienced in
Palau; and (6) intense rainfall and tropical cyclones in the South Pacific region
(UNFCCC, 2005).
Small island nations with a rapidly increasing population are at risk against the
effects of climate change. The risks include loss of adaptive capacity of the islanders
and reduced ecosystem services. Additionally, the increasing population density
reduces the adaptive capacity in small islands (Hernandez-Delgado, 2015). Small
populations are relatively more prone to risks of extinction than larger population
because of demographic and environmental differences. Anthropogenic activities also
increase the threats of climate change to small islands (Harter et al., 2015).
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The islands of the Caribbean have common characteristics that make them
more sensitive and vulnerable to extreme weather events such as droughts, flooding
and hurricanes. The islands are characterized with small size, steep topography and a
high dependence on the coastal zone for the socio-economic development, and limited
resources (Karmalkar, et al., 2013).
In Trinidad and Tobago, it was identified that there is high vulnerability of
climate change impacts along the coasts because the population and most of the
economic activities of both islands are located there. Additionally, the coastal and
marine resources sustain the productive sectors such as oil and gas, tourism and
fisheries (Hassanali, 2017).
Impacts of Climate Change on Small Islands
Climate change impacts the water resources, coastal environment, agriculture,
fisheries, food security, biodiversity, human settlement, infrastructure, human health,
and the economic and socio-cultural resources of the small island ecosystems
(UNFCCC, 2005).
A. Water Resources
Climate change in the islands will affect not only the water quality but also its
quantity (Santamarta et al., 2014). Additionally, the perceived intensity and frequency
of extreme weather events such as floods and droughts are expected to increase. It is
anticipated that climate change will affect water quality, which includes pollution
from wastewater and inadequate supply of water (Santamarta et al., 2014). Freshwater
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sources are limited in small islands and the corresponding changes in its quality and
quantity can also affect the tourism industry (IPCC, 2014).
Many of the countries belonging to the SIDS depend primarily on rainwater as
source of supply, making it a limiting factor for the economic and social development
of small islands. The availability of water is thus very sensitive to changing rainfall
patterns and changes in storm and typhoon tracks. Climate change, coupled with sea
level rise can harm freshwater resources through saltwater intrusion (UNFCCC,
2005).
Specific examples of the impacts of climate change in the SIDS are the
following: (1) the Bahamas and Barbados will be greatly affected because these
countries depend on groundwater supplies; (2) Mauritius also depends on
groundwater for some of its domestic use; however, the boreholes along the coast are
prone to saltwater intrusion (UNFCCC, 2005).
B. Coastal Environment
Coastal erosion due to sea level rise poses a serious threat to the social and
economic sectors, and also to the tourism industry and infrastructure. In Papua New
Guinea, 25% of the shoreline is already destroyed. In Maldives, a one-meter rise in
the sea level would vanish the whole island. In Grenada, if the sea level rises by 50
cm, 60% of the beaches would disappear (UNFCCC, 2005). In the Philippines, low-
lying islands are likely to experience permanent inundation due to sea level rise,
temperature increases, changes in rainfall and occurrences of typhoons (PAGASA,
2011).
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Coral reefs are also threatened by climate change. Coral reefs are sources of
food, and provide habitats for marine animals and reef fish. They also play a role in
reducing erosion by supplying sediment to inland shore. The effects of coral reef
habitat loss can be disadvantageous also for coastal fisheries and the tourism industry
of small islands (IPCC, 2014).
Coral reefs are highly sensitive to temperature stress. The projected increases
in sea surface temperature can cause coral bleaching. In the case of Dominica, 15% of
the coral reefs show signs of bleaching. In Palau, the 1998 El Niño phenomenon
brought a 1.0-1.250 C increase in the sea water temperature which eventually caused a
99% decline in some coral species (UNFCCC, 2005). The destruction of coastal
habitats and coral reefs will bring a substantial problem to the fish stocks (Dey et al.,
2016a).
Mangroves serve as the first line of defense for the coastal resources. They
provide protection against cyclones, storms, tides and storm surges. They also prevent
the introduction of pests and exotic species to the coastal environment. However, due
to the rise in the sea level, mangroves are facing a serious problem of exploitation.
The mangrove forest ecosystems of Antigua and Barbuda are being lost at a rate of
1.5 - 2% every year, with a 3-4 mm rise in sea level annually. Given these figures, it is
projected that there will be no (or a few species left of) mangroves to be seen in the
countries in year 2075. Another scenario shows that if the sea level rise at the rate of
10 mm per year, the mangroves will be gone by 2030 or 2035 (UNFCCC, 2005).
Seagrasses have inconsistent and different responses to climate change. Sea
grass growth can be limited by sedimentation due to light reduction and increased
water depth (IPCC, 2014). An increase in sea level by 20 cm will increase the
turbidity of water and the amount of total suspended solids, and will, in turn, affect
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the photosynthetic capacity of sea grasses. Temperature stress also has a negative
impact on seagrass communities (IPCC, 2014).
C. Agriculture, Fisheries and Food Security
Agriculture plays an important role in the economy, health and social sectors
of the SIDS. Subsistence agriculture can be affected by climate change because of
water shortage. Thus, water shortage can lead to heat stress and changes in soil
moisture and evapotranspiration, which are crucial to crop production. In addition,
saltwater intrusion because of the rise in sea levels will likely affect crop production,
especially along the coasts (UNFCCC, 2005).
The banana and agriculture sector of St. Vincent and the Grenadines could
suffer from the adverse effects and impacts of climate change. Changes in rainfall and
the carbon dioxide concentration will lead to changes in altitude zonation, species
type, vegetation type and location (UNFCCC, 2005).
There is a worldwide consensus that the effects of climate change on the
biophysical and economic aspects will especially be on the aquaculture and fisheries
sectors. The fisheries sector is very important for many island nations in terms of its
economic development, livelihood, and food and nutrition security. Also, the fisheries
resources are responsible for providing nutrition, employment and foreign exchange
of a country. In Vanuatu, the fisheries sector is a major source of livelihood, income
and protein nutrient for the islanders. It is also considered as the country’s biggest
export (Dey et al., 2016b).
Climate change is expected to pose serious stress on the fisheries and
aquaculture sector, specifically in Fiji. The fisheries sector in Fiji promotes food and
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nutrition security and is also a source of livelihood and income for coastal rural
inhabitants (Dey et al., 2016a). In Grenadine and the Marshall Islands, fish production
decreased by up to 60% during El Niño (UNFCCC, 2005). In Solomon Islands, the
increase in sea surface temperature, acidification of ocean and the rise in sea level,
directly impacts the fisheries (and aquaculture) sector by reducing its output (yield)
(Dey et al., 2016b).
In a statement delivered by the representative of Seychelles in November 1998
at the COP 4 held in Argentina, it was mentioned that the extreme rainfall they
experienced in 1997 had cost the country several million dollars of losses in the
agriculture and infrastructure sectors. Another problem is the coral bleaching brought
about by the rise in sea surface temperature (UNFCCC, 2005).
Overtime, overfishing will occur in coastal areas due to the growing
population, loss of fish habitat and urbanization. In case of the Solomon Islands, it
was reported that food security might be of great concern for the country in the future
due to the likelihood of reduction of fish supply from coastal capture fisheries and the
continuously increasing population (Dey et al., 2016b).
In the same way, in the Philippines, crop yields would decrease when
temperatures go beyond the threshold values and may cause spikelet sterility (in rice).
In the fisheries sector, fishes tend to migrate to cooler and deeper waters. Hence,
fisherfolks would travel further from the coasts in order to increase their catch
(PAGASA, 2011).
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D. Biodiversity
Climate change can cause damage to the forest ecosystem (Sapta et al., 2015).
The damages include mangrove forest destruction, loss of endemic species, and
change in land cover and can also reduce the quality and quantity of spring waters.
Anthropogenic activities such as pollution, overexploitation and poor
management of natural resources have lead to the loss of biodiversity in small islands.
Different climate change events also impacts the biodiversity of SIDS. The increase
of carbon dioxide concentration in the atmosphere may have adverse effects on the
diversity of coral reefs, habitats of endangered species and breeding sites of sea birds
(UNFCCC, 2005).
AR5 of the IPCC reported that climate change affects small island biodiversity
under the following categories: (1) decline in horizontal shifts and range of the
ecosystem and species; (2) shifts and decline of altitudinal species range due to
temperature increase on high islands; and (3) increase in exotic and pest species range
and invasions mainly due to temperature increase in high latitude islands. Because of
its relative small size and isolation to major islands and countries, the effects of
climate-related impacts are overstated and may cause species loss, most especially for
the tropical islands where the number of endemic species is high.
In several studies conducted in Bahamas, it was found that the reduction in
rainfall makes the freshwater collapse and shrinks towards the land area such that
seawater enters the inland water, which then threatens the coastal strand vegetation
(Sapta et al., 2015). Sea level rise also threatens the ecosystems dependent on
freshwater resources. Specifically, the fine forest in Sugarloaf Key has declined from
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88 to 33 ha (1935-1991) due to increasing salinization and rising groundwater (IPCC,
2014).
E. Human Settlements and Infrastructure
Human settlements and other important infrastructures such as social services,
tourism facilities, air and sea ports and roads will be severely affected by the
projected occurrence of extreme weather events and sea level rise. The population
along the coastline of Dominica, which comprises about 90% of the total population,
is considered to be at high risk to hurricanes. The same is true for the case of other
island nations such as Kiribati, Maldives, Marshall Islands and Tuvalu (UNFCCC,
2005).
Small islands are also threatened by the unsustainable urban sprawling activity
that often lead to construction of residential and tourism facilities on vulnerable
habitats and construction of roads in steep slopes. These activities will result in
massive soil erosion and sediment runoff to coastal waters (Hernandez-Delgado,
2015). Additionally, shoreline reclamation without enough resources and planning
will also pose increased risk to island communities and infrastructure (Duvat et al.,
2013; IPCC, 2014).
AR5 reported that all populations, infrastructure, agricultural areas, and fresh
groundwater supplies have become more vulnerable to extreme climate events such as
tides, wave and surge events and sea level rises (IPCC, 2014). The shift of population
from both outer and inner land, together with the fast-growing growth of population
and the lack of housing facilities and spaces, brings the population into more
vulnerable locations (IPCC, 2014).
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Flooding is one of the most common effects of sea level rise on small islands.
In Bohol, Philippines, small island communities have experienced flooding events
since 2013 after the earthquake which caused land subsidence and sea level rise due to
climate change. It was reported that the islands have started to experience partial and
complete flooding during high tides. According to the locals, the depth and extent of
the inundation depended on the tide level and local weather (Jamero et al., 2017).
F. Human Health
Changes in temperature and rainfall have been attributed to the increase and
spread of both vector- and water-borne diseases. These changes were then linked to
the climate events such as droughts, floods and El Niño. Warm climate and lack of
water supply and proper sanitation facilities can increase the incidence of diseases
because this creates an environment conducive as breeding sites for vectors of
diseases (UNFCCC, 2005). Temperature increases can cause outbreak and spread of
diseases, both water- and vector-borne, which in turn leads to higher rates of
morbidity and mortality, increased incidences of pulmonary and cardiovascular
diseases for children and elderly, respectively (PAGASA, 2011).
The impacts of climate change on public health increases the vulnerability of
islanders to climate-related risks such as changes in weather patterns, water
availability, crop and fisheries productivity, food security, sea level rise, biodiversity
loss, socio-economic and political significance. Poor island nations, that have
undergone huge deforestation and disintegrated fisheries, such as Haiti, combined
with high occurrences of hunger and endemic diseases, are vulnerable to impacts of
climate change. These countries have undergone (Hernandez-Delgado, 2015).
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Changes in climate will have impacts on human health around the world and
are expected to aggravate the current health risks on vulnerable communities and the
small islands where occurrences of diseases are already high (IPCC, 2014). Extreme
weather and climate events like tropical cyclones, storm surges, flooding and drought
have negative impacts on human health because of drowning, injuries, transmission of
diseases and health-related problems. Such diseases include malaria, dengue, filariasis
and schistosomiasis.
The Caribbean islands such as Trinidad and Tobago, Barbados and Jamaica
have been recorded as a “highly endemic zone for leptospirosis”. Additionally, it was
proven in several studies conducted in Trinidad that there are more cases of
leptospirosis during the wet season from 1996-2007. In the Pacific Islands (Samoa,
Tonga and Kiribati), increases in the incidences of malaria and dengue have also been
recorded. Human health will suffer due to lack of access to sufficient, safe water and
nutrition (IPCC, 2014).
G. Economic and Socio-cultural Resources
The negative issues linked with climate change also affect food security and
employment, which are the major sources of economic gains of the island nations.
Tourism, which is considered to be one of the most important sectors of the economy,
is linked to transportation, which in turn is vital to the SIDS because of its isolation to
major islands (Scandurra et al., 2017).
The tourism industry can be negatively affected by climate change through
loss of beaches, coastal erosion and degradation of coastal ecosystems, saltwater
intrusion and coral bleaching. It was reported that the harsh climate events such as
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heavy rainfall and hurricanes influence the visitors’ perception in choosing the
location as vacation destination (UNFCCC, 2005).
Beach erosion and coral bleaching also have negative impacts on the tourism
industry, and the effects are mostly felt by tourism operators and resort owners. Beach
erosion may effect changes in accommodation prices in some destinations (UNFCCC,
2005).
The cultural aspect of an island nation is affected by climate change by putting
to risks certain traditions, community structure, and coastal villages and settlements. It
was noted that climate change and other environmental events have brought damages
to some of the important and unique cultural and spiritual sites, coastal protected areas
and traditional and heritage sites in many Pacific Islands (UNFCCC, 2005).
Climate Change Adaptation
Adaptation refers to the modifications done in the system to reduce the
negative impacts of climate change (Tripathi & Mishra, 2017). According to the
UNFCCC, adaptation is a way to find and implement strategies to adjust and respond
to climate change risks and uncertainties (AIPP, 2012). In the same manner, the IPCC
(2007) defined adaptation as: “the adjustment in natural or human systems in
response to actual or expected climatic stimuli or their effects” (Audefroy & Sanchez,
2017).
Adaptation is categorized as autonomous or planned and as short- medium-
and long-term (AIPP, 2012). Adaptation is to be planned when the actions taken are
meant to lessen the risks and develop new opportunities resulting from the global
climate change (Elum et al., 2017). It is further classified in different levels of
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government such regional, national, sub-national and local levels. Adaptation at the
local level is the most crucial because the locals are those experiencing the serious
effects of climate change (UNFCCC, 2005; Tripathi & Mishra, 2017).
Farmers’ Observations and Perceptions on Climate Change
Farmers’ perceptions on climate change are influenced by personal beliefs and
are human-induced. Perceptions of climate change have direct relationship with a high
belief of the incidence and a high concern towards its future impacts (Niles &
Mueller, 2016). Correct perceptions about climate change are dependent on the
knowledge and the availability and access to information of the indigenous people.
Knowledge, however, is dependent on the educational attainment and experience of a
person. Perception, therefore, is being able to receive process and interpret sensory
information (Tripathi & Mishra, 2017).
Perception must be correct to make necessary actions against climate change;
otherwise, it could have adverse effect on the environment and the locals.
Additionally, perception is a requirement for adaptation (Tripathi & Mishra, 2017).
There are two types of perceptions – experienced-based and description-based.
Experience-based perceptions include availability of information and affective
heuristics. People tend to estimate the risk of uncertainties based on the information
that remained in their memories. Hence, estimation of the risk of climate change, for
this case, relies on the most extreme weather and climatic events that are still clear in
their memories. On the other hand, description-based perceptions comprise of
information coming from the experts and individual knowledge (Hitayezu et al.,
2017).
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It was found out that the beliefs in climate change considerably predicted the
adaptation attitudes and behaviors of the farmers (Mase et al., 2017). In addition,
identifying evidence of the impacts is the first step in order to take adaptation and
mitigation practices.
Adaptation is a significant strategy to lessen the impacts of climate change in
agriculture and food production, but adaptation strategies are ineffective without
having a grasp of the farmers’ perception on climate change (Alam et al.,2017). In
Bangladesh, it was shown that the respondents observed changes in the climate and
extreme weather events such as increased drought events, reduced availability of
groundwater and surface water, increased severity of riverbank erosion and increased
frequency of floods and cyclones (Alam et al., 2017).
Farmers’ perceptions on climate change reflect the meteorological data in
Southwestern Nigeria (Ayanlade et al., 2017). Results also showed that farmers
observed a remarkable change in the climate. It was found out that many of the
farmers perceived a recent prolonged dry spell and drought and that the start of the
rainy season starts later in the last 10 years as compared to the rainfall 20 years ago.
According to the farmers, the rainfall becomes “unreliable” in the last 10 years.
Additionally, some livestock farmers reported an increase in the incidence of pests
and diseases due to the prolonged drought and delays in the onset of rainfall.
One’s perception takes form from experience and indigenous knowledge of
the climate and the observed impacts of climate change (Elum et al., 2017). Most of
the farmers get information about climate change from different news media. They
also pointed out that they had experienced higher temperatures, drought, and decrease
in average rainfall. The reported effects of such events were reduced crop yields, and
in some cases, leads to crop failure, and higher incidence of pests and diseases.
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Public perception of climate risk and adaptation in the United Kingdom
predicted that climate change will increase the frequency and the gravity of extreme
weather events such as flooding, heat waves and drought (Taylor et al., 2014). Also, it
was noted that perceived and experienced changes in the local weather are highly
associated with stronger climate change beliefs.
Indigenous, Traditional and Local Knowledge Systems
Towards attaining sustainability, the different knowledge types (indigenous,
vernacular, traditional and local), in combination with science, are needed to support
island innovation in response to climate change. Studies conducted in small islands
used different knowledge types to deal with the current social and environmental
changes. However, each knowledge type can only cover a specific aspect or issue and
therefore cannot cover sustainability as a whole. Climate change modifies the
environment swiftly such that traditional and local knowledge becomes outdated
(Kelman et al., 2015).
Indigenous peoples make up 4-5% (350-400 million) of the world’s population
and they live in almost 22% of the global land surface, thus maintaining 80% of the
world’s biodiversity (AIPP, 2012; Abate & Kronk, 2013). In the Philippines, the
estimated population of the indigenous peoples is between 12-15 million, consisting
10-15% of the total population and can be found in 65 out of the 78 provinces
(Cariño, 2012). The indigenous peoples’ communities in the country are commonly
found in the forests, mountains, lowlands and coastal areas and differed in the levels
of socio-economic development. Indigenous peoples are considered “ecosystem
peoples” because of their sound knowledge and intimate relationship with their
environment. Indigenous knowledge is exclusive to a given culture and environment
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(AIPP, 2012). A common view on their land as “land is life” is inherent to their
culture (Cariño, 2012). In addition, the indigenous communities ensure the
conservation and sustainable use of their natural resources (IASG, 2014).
Most of the indigenous communities are located in areas where a majority of
the world’s genetic resources can be found. Some of their practices enhanced
promoted biodiversity at the local level. The skills and techniques possessed by the
indigenous peoples are valuable inputs to the global community as model for
biodiversity policies. (IASG, 2014). They are engaged in several production systems
such as swidden farming, settled agriculture, hunting and gathering, livestock raising,
fishing and production and trade in local handicrafts (Cariño, 2012).
Several researches on local knowledge and adaptation to climate change have
been conducted during the first decade of the 21st century (Audefroy & Sanchez,
2017). Climate change modifies the environment swiftly such that traditional and
local knowledge becomes outdated (Kelman et al., 2015).
Indigenous knowledge and practices have been widely used as strategies for
climate change adaptation, disaster risk reduction, biodiversity conservation, food
security and agrobiodiversity and natural resources management. Indigenous peoples
rely mainly on their vulnerable ecosystems that make them observe and experience
the effects of climate change on-hand. Traditional agricultural knowledge has been an
important adaptation tool for indigenous peoples (Chianese, 2016).
Indigenous knowledge includes the norms of the society living in harmony
with nature through generations. It also includes classification systems of the natural
resources, observations and perceptions about their environment and management
systems that regulate the sustainable use of natural resources (Kanene, 2016).
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Climate Change Adaptation of Indigenous Peoples
The recognition of indigenous traditional knowledge in climate change studies
has been significant in understanding local-level impacts of climate change and a
wide range of alternatives for adaptation strategies that are deemed proper to its
ecological and socio-cultural environments. Proper documentation and research is
fundamental in responding to climate change impacts (UNFCCC, 2013). The
corresponding responses to hazard, disasters and other forms of extreme weather
events may also impart inputs from pertinent indigenous knowledge and adaptation
practices and strategies.
Climate change can be damaging to poor agricultural communities in
developing countries. They are the most likely to be affected by climate change
despite the fact that they only contribute 10% of the annual global carbon dioxide
emission (Ali & Erenstein, 2017).
Climate change has direct effects on the food systems specifically on crop
production, changes in market, food prices and the supply chain. Indigenous
knowledge and traditional practices related to agriculture have sustainable and
adaptive systems, which are capable of mitigating climate impacts. Some of the
adaptation strategies by indigenous peoples include: (1) adjusting crop varieties and
planting dates; (2) relocating crops; (3) changing hunting and gathering periods; (4)
improving agricultural techniques; (5) crop diversification; (6) increasing food
preservation methods and techniques; (7) introduction of food and seed banking; (8)
changing food habits; (9) altering land use and settlement patterns; and (10) raising
awareness and solidarity actions to address concerns of the indigenous peoples
(Chianese, 2016; AIPP, 2012).
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Additionally, the indigenous peoples’ knowledge on the weather is being used
to predict extreme weather events and is considered to be one of the best strategies to
minimize the negative effects of such events. Indigenous peoples have a closed
knowledge on their climate (rainfall, temperature and frequency of extreme weather
events) and plant and animal cycles. They used their knowledge to know the
connection between the natural and climatic events (Chianese, 2016). Indigenous
peoples religiously follow the weather and climatic patterns for their agriculture,
forestry and other livelihood activities (AIPP, 2012).
In terms of natural resources management systems, indigenous peoples are
responsible for the sustainable use and management of natural resources, which are
reflected and imposed in their rules, beliefs and practices. They are knowledgeable of
the plants, animals and natural cycles in their environment. This knowledge has
helped indigenous peoples live in accordance with nature (Chianese, 2016). The
natural resources management systems employed by the indigenous peoples are done
with the involvement of all members of the community, including women and the
youth (AIPP, 2012).
The Role of Culture in Environmental Sustainability
Culture refers to the “complex whole which includes knowledge, beliefs, arts,
morals, law, customs and any other capabilities acquired by humans as members of
the society” (Tylor, 1871). It defines the human needs and interests towards
sustainability (Opoku, 2015). It is also defined as: “a set of unique spiritual, material,
intellectual and emotional features of a society or a social group” (Chiarini, 2015).
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On the other hand, sustainability is the ability of the system to meet the needs
of the present generation without sacrificing the needs of the future generation (World
Commission on Environment and Development, 1987). Sustainable development
needs a fourth pillar – aside from the three pillars mentioned by governing bodies:
environmental balance, social inclusion and economic growth – the culture (Opoku,
2015).
The connection of culture in sustainable development is that it defines how the
members of the society understand and appreciate the natural resources and therefore
aids in the promotion of economic growth of the society. The inclusion of the culture
component in the sustainable development context provides a “cultural lens” to
evaluate the impacts of environmental, economic and social strategies being
implemented (Opoku, 2015).
A study conducted in Tonga revealed that culture (including the peoples’
taboos, farming practices, and other traditional practices), plays an important role in
environmental conservation. Additionally, the continuous exploitation of the
resources and the degradation of the environment have reached an alarming point
where interdisciplinary efforts are needed to enhance environmental sustainability
(Kanene, 2016).
Cultural Practices of the Abaknons in Capul Island
Farming and fishing are the predominant livelihood activities and sources of
income of the Abaknons. Other sources of income include shellfish gathering and
other on-farm and off-farm activities (Cabili, 2011).
Coconut-based cropping systems are the most common practice of the farmers
in Capul Island. Coconut farms covers 76% of the total agricultural land (2,945 ha).
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Rainfed rice (367.8 ha) and irrigated rice (136 ha) covers 12.5% and 4.6%,
respectively. Other crops planted include corn, vegetables, root crops and banana
(Figure 1). These crops are used to compensate income when fishing is not feasible.
Fishing is the major source of income for the islanders since most of the lands
have sloping and steep slopes. In some cases, farming and fishing activities are
combined when copra demands a higher price or when the family needs additional
income for enrollment, graduation, and employment or for special occasions (fiesta,
festival, etc.) (Cabili & Cuevas, 2016).
Copra making (paglugit) is done every three months. In the meantime, while
waiting for the coconuts to mature, cassava and other root crops are planted. Coastal
activities, such as shellfish gathering and subsistence or commercial fishing, are done
simultaneously with copra-making and other upland activities (Cabili, 2011).
Figure 1. Share of agricultural crops planted in Capul ( Cabili, 2008).
Coconut (75%) Rainfed rice (12.5%) Irrigated rice (4.5%)
Corn (2%) Vegetables (1%) Root crops (3%)
Banana (2%)
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The locals are still bounded by their strong beliefs and respect for supernatural
beings that they believe are residing on specific areas of the island. These sacred
places have become fish sanctuaries because they have remained undisturbed for a
long time. The locals’ knowledge on the island’s biophysical environment and
farming systems has helped them conserve the natural resources of the island (Cabili,
2008; Cabili, 2011).
Some of the sacred places in Capul include the following: (1) Timon-timon
Rock; (2) Moroporo Islet; (3) Makaraha Grassland; and (4) Bito Caves, among
others. Timon-timon Rock is a stiff cliff in the island engraved with the word
“Acapulco” where the name of the island is derived. Land cultivation and fishing
activities are prohibited in its surrounding because it is believed that black and white
fairies and other unseen spirits are residing in the area. Because of this, the area has
become fish sanctuaries where the fishes stay during spawning period and to protect
themselves from natural enemies. The Moroporo Islet is also believed to be the home
of fairies such that cutting of trees, over-gathering of shellfishes and the use of
poisonous wild plants are prohibited in the area and its surrounding. The Makaraha
Grassland, mounds which are shaped like frying pans (karaha) is dominated by
grasses, hence the name. It is believed to be enchanted and the abode of supernatural
beings. Cutting of trees are not usually done in the place (Cabili, 2008; Cabili &
Cuevas, 2016).
There are no activities (farming and fishing) done in these ‘sacred’ places.
Should an activity be unavoidable, rituals are done and prayers are said in order to ask
permission and calm down the spirits residing on these places. These activities
showed how the islanders respect their natural resource, which leads to the
conservation of the resources, specifically those of fisheries (Cabili & Cuevas, 2016).
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The local and indigenous practices were matched with the observations and
differences in the climate and occurrences of rains, monsoons and typhoons. The
farmers have developed a calendar of activities (Figure 3) in response to the weather
and based on the locals’ knowledge on the biophysical environment and their
experiences on the natural disturbances and perturbations. The indigenous practices
helped them adapt to the changing environment and made their farming and fishing
activities more sustainable. Sustainable farm produce can be attributed to the farmers’
knowledge on soil type and the corresponding suitability of the crop (Cabili, 2011).
The fishing activities are matched with the season (tuig) and the direction of
the flow of current in the region (landos). The dry season (May to August) are
considered most fit for fishing while the typhoon season (October to February) is also
good for fishing (Cabili & Cuevas, 2016).
The fisherfolks also looked into the low tide (humugot) and the direction of
the flow of current as indicators of good catch. It was noted that the good current flow
is fit for fishing twice in a day (afternoon and evening). The phase of the moon is also
an indicator of good catch. According to the locals, the perfect time is usually few
days before the last quarter (katallo luyo si kawara) and few days before the full
moon (kaodto si kadayaw) (Cabili & Cuevas, 2016).
Similarly, the farmers also have adapted their farming practices with the
season. The root crops are planted on the side of the hill opposite the direction of the
habagat (southwest monsoon) in order to protect the crops. Site selection for planting
crops differs from the traditional to conventional practices. The older farmers still
practice the traditional way of site selection, which is to consider the color of the soil,
the primary cover and vegetation of the soil and its slope. During the –ber months, the
land facing the northeast monsoon wind is planted with creeping (viny) crops such as
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sweet potato to minimize soil erosion and to make sure that nutrients remain in the
soil. It is also noted that these crops must be harvested before the start of the rainy
season (Cabili, 2011).
Figure 2. The livelihood calendar made by the locals (Abaknons) in response to
the changing climate (Cabili, 2008).
Traditional beliefs are also being considered in deciding when to plant. Full
moon and low tide are considered to be the best time to plant crops because they
believe that these events are correlated with bountiful harvest. Additionally, planting
must be done in the morning but the first day of planting must not be done during
Tuesday, Friday or when the moon is about to fade because they believe that these
might bring bad luck and low yield (Cabili, 2011).
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CONCEPTUAL FRAMEWORK
The proposed conceptual framework (Figure 3) highlights the interaction of
the culture, socio-economic and ecological factors and the environment. Cultural
factors involve the indigenous knowledge, beliefs and practices in agriculture,
fisheries and other livelihood activities. Meanwhile, the ecological factors highlight
the ecosystem services provided to the indigenous peoples. The interaction of these
factors will help improve food security, resiliency and increase the adaptive capacity
of the locals.
The interaction of all the factors will also aid in the analysis of climate change
adaptation practices. This will also aid on how the cultural practices and climate
change adaptation practices be integrated in the existing programs and policies of the
island community.
Figure 3. Conceptual framework of the study.
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METHODOLOGY
Description of the Study Area
Capul is a small island in Northern Samar located at 12°25’ 22’’ N and 124°
10’ 50’’ E. It is bounded by the San Bernardino Strait in the North, municipality of
Allen in the East, province of Masbate in the West and San Vicente in the South
(Figure 4). It is a fifth class municipality with a total land area of 3,500 ha. The island
has a total population of 12,679 (Philippine Statistics Authority [PSA], 2015).
The local and indigenous group residing in Capul is called Abaknon. The
language spoken by the locals is different from all the Visayan language and is
considered more of a Sama language of Mindanao, called Inabaknon, hence the locals
are called Abaknon.
The island is often a path of tropical cyclones during the northeast and
southwest monsoons. Being a small island, Capul has limited natural resources; it is
highly susceptible to tropical cyclones, droughts, tsunamis and flooding; have high
population densities and growth rates; with small physical size; and insufficient
financial, technical and institutional capacities.
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Figure 4. Location map of Capul Island, Northern Samar.
The land is a primary resource for small islands as it provides subsistence
crops and cash for the everyday needs of the family whereas the forests are sources of
fuel wood and raw materials for the construction and repair of houses. However, the
forests are no longer available to date due to the massive conversion of forestlands to
agricultural lands in the past. The coastal and marine resources are home to the
aquatic species, i.e. fish, corals, etc. (Cabili, 2008).
Capul is habitually visited by typhoons during the northeast and southwest
monsoons. PAGASA has recorded a total of 28 tropical cyclones within the 50-km
radius during the 12-year period (from 1991-2007). The most number of typhoons
recorded during the period is 6 in 2006 with widespread heavy damage. The years
1993, 1999, 2003 and 2004 have recorded 3 typhoons each year with widespread
heavy damage. The remaining years have recorded one typhoon per year with
considerable damage.
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Tools and Methods
Both qualitative and quantitative methods will be used to assess the agri-
environmental sustainability of the local beliefs and practices. Qualitative method
includes ethnography, which involves the researcher’s observation and inquiry on the
life of the Abaknons regarding their interaction with the environment, also known in
anthropology as “participant observation”. As such, the study will involve spending
time with the local people as they go through their daily life to develop a better
understanding of their indigenous environmental sustainability practices in relation t
their farming and fishing activities (Kanene, 2016).
The indicators for the environmental sustainability of agriculture developed by
the World Resources Institute (Reytar et al., 2014) and the Organization for Economic
Cooperation and Development (OECD, 1999b) (Appendix 1) will be used for the
assessment. As stated by Reytar et al. (2014), these quantifiable indicators are
important for policy-makers, farmers, businesses and the society in understanding the
current conditions, identifying the trends, setting targets, monitoring the progress and
comparing the performance among regions and countries towards a sustainable future.
Each indicator will be scored individually on a scale of 0 to 6, with the
following metrics (Manning & Soon, 2016): (0) = no available data; (1) = very low
sustainability (VLS), the indicator shows a need for urgent improvement; (2) = low
sustainability (LS), the indicator shows a need for evaluation to determine areas for
improvement and the prioritization for action is high priority; (3) = fair sustainability
(FS), the indicator shows improvements are required with medium priority; (4) =
average sustainability (AS), the indicator shows a need for evaluation to determine
areas for improvements but this is of low priority; (5) = good sustainability (GS), the
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indicator shows this area is under control but continuous improvement can still be
made to achieve excellent status; (6) = excellent sustainability (ES), sustainability is
achieved. Equal weights will be given to each indicator for the overall assessment of
the sustainability.
Data Gathering
Primary and secondary data will be gathered. Primary data includes the
farmers’ profile, agricultural profile, environmental profile and the socio-economic
profile of the municipality (Table 1). These data will be obtained through
observations and semi-structured interviews. Key informant interviews (KII) will be
gathered from the elders of the community who are knowledgeable of the cultural
practices and beliefs. Participant observation will be used to confirm the responses
about the conservation and to identify some environmental sustainability practices
that may not have been stated by the respondents (Kanene, 2016).
Meanwhile, the secondary data such as the biophysical characteristics, agro-
meteorological data and socio-economic status will be obtained from records of
government offices and other reference materials (Table 2). The schedule of activities
is listed in Table 3. A guide questionnaire will be used during the actual interview
(Appendix 2).
The Respondents
The respondents will be the farmers and fisherfolks of Brgy. Oson in Capul
Island. Purposive sampling will be done in identifying the respondents. The list of
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respondents for the household interviews will be obtained from the municipal and
barangay offices. Key informant interviews will be done through interviews with the
elders of the community or those with knowledge on the traditional practices relating
to agriculture, fisheries and the environmental management.
Table 1. Primary data that will be gathered in the study site and the methods to
be used.
Data to be Gathered Tools Participants /
Purpose
I. Farmers’ / Fisherfolks’
Profile
1. Name
2. Age
3. Gender
4. Civil Status
5. Name of Spouse
6. Number of Children
7. Educational
Attainment
8. Household Size
9. Farm Household
10. Off-farm and Non-
farm Activities
Household Interview (HHI)
– closed and open ended
questionnaires, photographs,
observation
Specific questions to
be administered to
farmer-respondents
II. Agricultural Profile
1. Farm location
2. Average Farm Size
3. Farm Layout
4. Crop and Animal
Diversity
5. Sources of Water
6. Land Tenure
7. Cropping Pattern
8. Farming and other
Cultural Practices
9. Conservation
Practices
10. Marketing of
Produce
Household Interview (HHI)
– including farm sketches,
photographs, cropping
calendar and resource flow
diagram
Specific questions to
be administered to
farmer-respondents;
for documentation of
the agricultural
practices
III. Fisheries Profile
1. Total Catch
2. List of Fishing gears
used
3. Regulations on
Household Interview (HHI)
(of fisherfolks)
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fishing
4. Coastal population
5. Fisheries revenue
6. Marine Protected
Areas (MPA)
7. Coastal biodiversity
IV. Environmental Profile
1. Climate (typhoons,
heavy rains, drought,
flooding, landslide,
increasing or
decreasing
temperature, etc.)
2. Perception on
Climate Change
3. Climate Change
Adaptation
Strategies
Household Interview (HHI)
– including SWOT Analysis
and
Knowledge, Attitude and
Practices (KAP)
Specific questions to
be administered to
farmer-respondents
V. Organizational (Social)
Profile
1. Identification of
Problems
2. Recognition of
Needs and Priorities
of Farmers
3. Nature and
Activities of the
Organization and/or
Community
Key Informant Interview
(KII)
Skilled persons, local
traditional leaders,
elderly persons
interviewed for
detailed information
and other related
issues
VI. Economic Profile
1. Source of Capital
2. Crop Yield per
hectare per parcel
3. Destination of
Produce
4. Income per
Cropping Season
Household Interview (HHI)
Cost and Return Analysis
Specific questions to
be administered to
farmer-respondents
Table 2. Secondary data to be collected from provincial, municipal and barangay
profiles of Oson, Capul Island, Northern Samar.
Data to be Collected Sources of Data
I. Biophysical Characteristics
1. Land and Land Use
2. Soil Type
3. Soil Fertility
4. Topography
5. Water and Hydrology
Comprehensive Land Use Plan (CLUP)
Provincial and Municipal Profile
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II. Agrometeorological Data
1. Rainfall
2. Temperature
3. Humidity
4. Typhoon Occurrences and other
Natural Calamities
Agrometeorological Stations
PAGASA
III. Socio-economic Status
1. History
2. Population
3. Indigenous People and
Knowledge
4. Current Agricultural Situation
5. Health
6. Infrastructure and Road
Networks
7. Education
8. Existing Programs and Plans
Provincial and Municipal Profile
Provincial Development and Physical
Framework Plans (PDPFP)
Comprehensive Land Use Plan (CLUP)
Table 3. Proposed schedule of activities during the community immersion and
data collection in Brgy. Oson, Capul Island, Northern Samar.
Date Activities Objectives Tools and
Methods
Instruments
First Week
Courtesy call
to local
officials/
elders of the
community
To conduct
courtesy call
and to discuss
the purpose of
the study.
Formal
discussion
Record
notebook,
audio recorder
Gathering of
secondary
data
To collect
pertinent data
needed in the
study.
Research Copy of the
thesis outline
Second –Third
Week
Personal
interview with
the
respondents
To familiarize
and build
rapport with the
community
members.
To gather
primary data on
farmers’/
fishers’ profile,
agricultural,
fisheries,
environmental,
social and
economic
profiles of the
respondents.
Farm visits /
Photo
documentation
One-on-one
interview /HII
/KAP / KII
Sketch Map /
Camera
Guide
questionnaire
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Fourth Week
Compilation
of data
gathered
To check
completeness of
data gathered.
Informal
discussions
Collated Data
Validation of
data
To check
validity and
correctness of
data gathered
FGD/ Informal
discussions /
SWOT
Analysis /
Resource Flow
Diagram /
Cropping
Calendar /
Photo
documentation
Collated Data /
Camera
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APPENDIX 1
INIDICATORS FOR THE ENVIRONMENTAL SUSTAINABILITY OF AGRICULTURE AND FISHERIES
ENVIRONMENTAL ISSUE INDICATORS
(unit of measure) METHOD OF CALCULATION INTERPRETATION
ENVIRONMENTAL SUSTAINABILITY OF AGRICULTURE
1. Land use and
agricultural landscape
(1) Area of land retired from
production and maintained for
conservation purposes (ha or %);
(2) Total agricultural land area in
relation to the total land area (%);
(3) Area of agricultural land
shifted to non-agricultural uses
(ha):
(4) Conversion of natural
ecosystems to agricultural land (ha
of converted land per year);
(5) Share of agricultural land over
X years that was stable, share that
shifted to natural land, and share
that grew from natural land
conversion (%)
Land use describes the functional
aspects of land, characterised by
some identifiable purpose or
function (such as land used for
agricultural, forestry or urban
purposes), leading to tangible
(food) or intangible products
(landscape). Land cover is the
description of the physical surface,
which for agricultural land can
encompass different crops and
pasture, and the physical features
such as rivers and buildings.
Measuring agricultural land
use/cover changes usually entails
drawing data from regular
agricultural censuses and, more
recently, from satellite imagery,
which is widely available and
regularly updated.
2. Soil quality / health (1) Soil organic matter (carbon)
content (tons of carbon per ha)
Annual data from national
authorities or farm level
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3. Greenhouse gases (1) Food production per unit of
GHG emissions (tons of food
produced / year / ton of CO2
equivalent)
4. Farm management Nutrient management
(1) Use and frequency of soil tests
(frequency);
(2) Share of farms using a nutrient
management plan (%)
(1) Number of farms conducting
soil tests and their frequency;
and/or
Annual data from national
authorities on field or farm
numbers reported by soil test
laboratories
(2) Share of farms, or area, with a
plan to balance the inputs of
nitrogen (N) and phosphorus
(P)with crop needs of these
nutrients (using average content of
N and P by analysis or from
literature);
and/or
Annual data from national
authorities (from national surveys,
or sampling of representative
farms).
(1) The greater the number of soil
tests, the greater the likelihood that
applications rates are matched to
crop needs. Target is one or more
soil tests per farm per year. An
indicator of interest and
awareness, even if
recommendations are not always
followed.
(2) Widespread use of nutrient
management plans suggests sound
nutrient management and requires
a good understanding of the
economics of different nutrient
sources and handling options (i.e.
understanding of crop needs and
nutrient requirements at different
growth stages, in order to match
nutrient applications efficiently to
absorption by the crop roots).
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Pest management
(1) Use of non-chemical pest
control methods (% of total crop
area)
(1) Share of annual crop area
where non-chemical pest control
methods are used; and/or
Annual data from national
authorities in cropland area treated
with biological control agents (e.g.
parasitic organisms for control of
insect pests) or where weed
control is achieved with tillage or
non-chemical methods (e.g.
ploughdown of allelopathic
residues, that is plants whose roots
and residues can suppress the
growth of many other plants,
including weeds)
Non-chemical pest control
methods can be used to manage
pest pressures without affecting
the farm economic health. Use of
these alternative practices reduces
pesticide use, and the risks to man
and the environment.
Soil management
(1)Number of days per year that
soil is covered (frequency or %);
(1) The indicator can be sub-
divided by the percentage of soil
cover provided by vegetation and
crop residues;
and/or
Annual data from national
authorities on type of crop,
planting, tillage and harvesting
dates, residues remaining after
harvesting, residues remaining
after each tillage operation.
(1) Plant and crop residue cover
protects soils from erosion,
reduces run-off of nutrients and
pesticides and provides habitat for
biodiversity.
The greater the cumulative soil
cover, the greater the protection
from soil erosion, compaction and
run-off, and the greater the
contribution to biodiversity.
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(2) Use of reduced and zero tillage
and other best land management
practices including crop rotations
(%)
(2) Share of crop area cultivated
using minimum and zero tillage
practices, crop rotations, grassed
waterways, contour strip cropping,
etc.
(2) Indicator of the use of best
management practices for crop
production to minimise soil
erosion, etc. The higher the
adoption of such practices on land
areas at risk that require them, the
lower the risks of soil erosion, etc.
Irrigation management
(1) Crop production per drop of
water withdrawn (kg of crop
produced / m3 water / year);
(2) Water stress ratio (water
demand/water supply in m3)
5. Farm financial
resources
(1) Net farm and off-farm income
(PhP);
(2) Average rate of return on
capital employed (ROI, %);
(3) Average debt/equity ratio, on a
per farm basis and adjusted for
inflation in real terms
Net farm income is calculated as
the difference between gross
output and all expenses, including
depreciation at the farm level
6. Socio-cultural issues Agricultural Income:
(1) Share of agricultural income in
relation to total income of rural
households (ratio)
(1) This indicator is related to the
indicators on farm financial
resources and the ratio shows the
degree of integration of
agricultural production and farm
(1) This indicator illustrates
changes in rural livelihood. If
agricultural household incomes are
significantly below rural incomes,
entering the agricultural sector will
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Entry of New Farmers into
Agriculture:
(1) Number of farmers, according
to age and gender, entering the
agricultural sector
incomes in the rural economy.
Ratio = (median agricultural
household income / median rural
household income) * 100
(1) Demographic pyramids
showing new farmers by gender
and age at 5-10 year intervals.
Calculated at 5-year intervals,
drawing on data from national
authorities.
no longer be attractive. On the
other hand, agricultural incomes
may be higher than rural incomes
as a result of agricultural policy
transfers. Agricultural incomes
may also increase in line with rural
household incomes, thus further
complicating the interpretation.
(1) This indicator is used as a
proxy for the “attractiveness” of
career opportunities within
farming for young people. The
rationale for this indicator is that
any profession that does not appeal
to the young could become
unsustainable in the long term.
ENVIRONMENTAL SUSTAINABILITY OF FISHERIES
1. Fish Resources (1) Fish catches
(2) Catch by species
(3) Species value2
(1) Total catch can be estimated
by multiplying Catch-per-unit-
effort (CPUE) by estimated effort
[Catch = CPUE x Effort]
Where:
Catch (total) refers to all species
being put together;
2FAO. (nd). Concepts in estimating catch. Retrieved from http://www.fao.org/docrep/004/y2790e/y2790e03.htm
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CPUE (sample) is expressed by
how much fish is caught by unit
effort; and
Effort (estimated sample) is
expressed in total no. of boat-days
(2) Catch by species
[Species = SP x Catch]
Where:
Species catch is the estimated
catch for each species;
SP is a fraction of the total catch
corresponding to a species; and
Catch is the estimated total catch
(3) Species value
[Value = P x Species]
Where:
P is the sample first-sale price of a
landed species; and
Species is the estimated species
catch
2. Technological Issues (1) Lists of acceptable gear
(2) Gear regulations addressing
selectivity, by-catch of juveniles
and discards
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3. Social / Institutional (1) Coastal populations
(2) Employment rate
(3) Sectoral emigration and
immigration
(4) Age of fisherfolks
(5) Frequency and violence of
conflicts (% per year)
(6) Ratio between fisheries and
other revenues (%)
(7) Rate of boat and life loss (%
loss per year)
4. Biological Diversity (1) Existence and Effectiveness of
Marine Protected Areas (MPAs)
(Yes or No)
and/or
(benefits derived from MPAs)
(2) Area of live and dead coral (ha
or %)
(1) Review local, regional and
national policies on the presence
of MPAs in the area
(2) Images of the coastal areas
across different time scales
(Remote sensing)
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APPENDIX 2A.
GUIDE QUESTIONS FOR HOUSEHOLD INTERVIEWS
A. Personal Profile
Name:______________________________ Contact Number: ___________________________
Age:________________________________ Gender:__________________________________
Civil
Status:______________________________
Name of Spouse ___________________________
(if married):
Educational Attainment:________________
Number of Children:___________________ Household Size:___________________________
Farm Household: _____________________
Name of
Children Age
Educational
Attainment
Participation/involvement
in farm/fishing activities
Number of farming/fishing years: ________________________________________________ Off-farm and Non-farm Activities: _______________________________________________
B. Agricultural Profile
Farm Location:_______________________________________________________________ Average Farm Size:___________________________________________________________
Source of Water: _____________________________________________________________
Land Tenure: ___ owned ___ leased ___others (specify): ___________________ If leased or rented, what are the arrangement in payment? How much?
___________________________________________________________________
Source of labor: ___ relatives ___ family member ___hired labor (How many and for how much?) ______________ others (specify):______________
Main crop(s) planted: _________________________________________________________
Source of planting material(s):__________________________________________________
If purchased, where and how much? _______________________________________ Other crops planted: __________________________________________________________
Reason(s) for planting: __________________________________________________
Livestock raised: ( ) chicken ( ) hogs ( ) goat ( ) carabao ( ) cow ( ) others
Reason(s) for choosing animals to raise: ____________________________________
Cropping Calendar:
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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C. Soil Quality and Land Degradation
How many different types of soil can you observe on your field?
Type of soil: ( ) sandy ( ) loamy ( ) loamy sand ( ) clay ( ) stony ( ) don’t know
( ) others, specify __________________
On average, how rich in soil organic matter is your soil? ( ) Not at all ( ) Very little ( )
Average( ) Quite rich ( ) A lot/very ( ) Don’t know
Is the soil in your fields fertile? ( ) No ( ) A little ( ) Average ( ) A lot ( ) Fully
Have you observed one or several of the following soil degradation processes these last five
years?
Type Yes / No Extent (% of
the land)
Degree ( Light,
Moderate, Severe)
Trend
(Increasing or decreasing)
Erosion from
wind (loss of
topsoil)
Erosion from
water (loss of
topsoil)
Diversity decline in species
composition
Increased pest and weed
competition
Soil salination
/alkalinisation (preventing crops
from growing)
Deforestation
Compaction (hard ground)
Soil pollution
Gully erosion
Landslides
Riverbank
erosion
Coastal erosion
Reduction of vegetative cover
Acidification
Waterlogging
Aridification (decreased soil
moisture)
Fertility decline
and reduced OM content
Others (specify)
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D. Farm Management
Land Preparation
How do you prepare the land prior to planting? _____________________________________
Tools used in land preparation (if any): ___________________________________________
Start and end of land preparation: ________________________________________________ Number of laborers (per unit area): ______________________________________________
Water Management
When is the time of the year that you received the highest rainfall? _____________________
Rate of irrigation water used in agriculture (m3): ____________________________________
Sources of water:
Type of water source (e.g. borehole,
cistern, dam,
reservoir, river, water stream, lake, well,
others)
Distance to nearest water source from
your farm (in km)
Time needed to reach the water collection
point and collect
water (in minutes)
Have you seen any changes in water
quality or quantity
during the past 10 years? If so, please
describe.
Is your water access sufficient for the needs of your crops and livestock? ( ) Yes ( ) No
In your farming system and household consumption, do you use techniques and practices for water conservation? ( ) No ( ) water harvesting tanks ( ) water retention ditches/ stone
bunds/ vegetation strips/ contour lines and trenches ( ) water early morning or late at night
( ) mulching ( ) cover crops ( ) drip irrigation ( ) dams ( ) others, specify ________________________
Nutrient Management
How often do you test the soil (pH, N, P, K, OM, etc.)? ________________________ Presence of nutrient management plan: ( ) Yes ( ) No
Type of fertilizer or raw materials used: ___________________________________________
Application method and amount used per ha: _______________________________________ Other sources of fertilizer: _____________________________________________________
Transportation cost of fertilizer used: _____________________________________________
Soil Management
Number of days per year that soil is covered: _____________________________________
Soil cover material used: _____________________________________________________
Do you practice crop rotation? ( ) Yes ( ) No Do you practice zero tillage? ( ) Yes ( ) No
Other soil management practices employed: _______________________________________
Pest Management
Level of Infestation: (Rank which among the following pests are considered to be the most
destructive and state the reason why.)
___ weeds: ___________________________________________ ___ diseases: _________________________________________
___ insects: ____________________________________________
___vertebrate pests: _____________________________________
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Control Measures
Type of Pests Species
Name
Control
Measure*
Pesticides
Used
(if any)
Rate of
Application
(per ha)
Cost of
Application
Weeds
Diseases
Insects
Vertebrate
Pests
*If organic, state the raw materials used, amount of materials and the procedure in making the
pesticide. ___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
Where did you learn the use of such inputs? ___________________________________________________________________________
Other cultural practices related to crop production:
______________________________________________________________________________________________________________________________________________________
___________________________________________________________________________
Other problems encountered during the production: ___________________________________________________________________________
___________________________________________________________________________
E. Farm Financial Resources
Yield per hectare (indicate area planted per crop):
Crop 1: Crop 2:
Wet Season: Wet Season:
Dry Season: Dry Season:
Crop 3: Crop 4:
Wet Season: Wet Season:
Dry Season: Dry Season:
Products’ Destination (%)
____market ____home consumption ____traders ____others (specify)
Distance to the nearest local farmers’ market (km): __________________________________
How much is the selling price?__________________________________________________ Source of capital: ( ) bank ( ) neighbors ( ) relatives ( ) owned
Amount of loan per season (if any): ______________________________________________
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Cost and Return Analysis
Farm Operations Rate / Quantity Cost/ha
LABOR COSTS
Land Preparation
Sub-total (1)
Farm Management (cost/day)
Weeding (MD)
Application of Fertilizers (MD)
Application of Pesticides (MD)
Sub-total (2)
Other Major Operations (cost/day)
Harvesting (MD)
Drying (MD)
Others (specify)
Sub-total (3)
MATERIAL COSTS
Fertilizers
(1)
(2)
(3)
Pesticides
(1)
(2)
(3)
Sub-total (4)
TOTAL COSTS
GROSS INCOME
NET INCOME
RETURN ON INVESTMENT (%)
RETURN TO LABOR COST
RETURN TO MATERIAL COST
F. Fishing Activities:
Number of hours (per day) spent in fishing: ________________________________________
Total catch per hour spent in fishing (kg): __________________________________________ Kinds of fish/es caught: ________________________________________________________
Kinds of fishing gears used (specify and define its usage):
____________________________________________________________________________ ____________________________________________________________________________
____________________________________________________________________________
How much is the selling price of each fish species?
(price/kg)____________________________________________________________________ ____________________________________________________________________________
Other coastal activities: ________________________________________________________
Reasons for coral death: ___________________________________________________________________________
G. Socio-cultural
Agricultural (including fishing) Income (monthly): __________________________________
Total Household Income (monthly): ______________________________________________
Membership in Organization(s): ( ) Yes ( ) No
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If Yes, what organization?_____________________________ Year joined: ___________ Major activities of the organization: ______________________________________________
Benefits from the organization: __________________________________________________
Trainings attended (indicate title, date, and number of days):
____________________________________________________________________________ ____________________________________________________________________________
Presence of ordinances or regulations on farming and fishing activities related to
environmental protection: ( ) Yes ( ) No
If Yes, what are those? _________________________________________________________
If none, what ordinances/regulations can you propose? ____________________________________________________________________________
____________________________________________________________________________
Existence of MPAs: ( ) Yes ( ) No
If Yes, is this operational? ( ) Yes ( ) No Benefits derived from existence of MPAs?
____________________________________________________________________________
________________________________________________________________________________________________________________________________________________________
H. Climate Change Perception
Over the last ten years, have you observed any changes relating to climate?
( ) Yes ( ) No
If yes, what are the signs that climate has changed?
________________________________________________________________________________________________________________________________________________________
____________________________________________________________________________
Do you observe any specific sign to understand when seasons are about to change (e.g. specific animals/insects/etc that you use to predict seasonal changes)? ( ) Yes ( ) No
If yes, how?
_______________________________________________________________________
If no, why? ________________________________________________________________________
What are your sources of information about climate change? ( ) none ( ) radio
( ) TV ( ) ads/newspaper ( ) others, specify ________________
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APPENDIX 2B.
GUIDE QUESTIONS FOR KEY INFORMANT INTERVIEWS
1. Observed changes in land use in terms of the following:
a. Land conversion (from production to conservation area)
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
b. Expansion or reduction of agricultural area
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
c. Conversion of natural ecosystems to agricultural area
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
2. Observed changes in climate in terms of the following:
a. Amount of rainfall
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
b. Frequency of strong typhoons
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
c. Wind velocity
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
d. Sea level
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
e. Temperature
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
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3. Do you know any stories, tales or legends about past climate changes? If yes, how
were they passed on to you?
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
4. Climate change adaptation practices employed:
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
5. What agricultural / fishing activities being practiced before that are not practiced
today?
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
6. Reason(s) for the changes in practices:
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
7. Are you aware of any governmental policies or programs on climate change and
sustainable agriculture (and fishing) that affect you?
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________