Marine Reserves in the Philippines: Challenges, Success and Perspectives
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Marine Reserves in the Philippines: Challenges,
Success and PerspectivesHelping Build Resilience in the Face of
Climate Change
E. D. Gomez and P. M. AliñoThe Marine Science Institute,University of the Philippines
Diliman, Quezon City
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Marine Protected Area (MPA) – general term applied, to any defined marine area established for conservation and protection, where activities are managed based on specific rules and guidelines
Marine Reserve - an MPA where all uses are controlled or regulated to the extent necessary. e.g. Apo Island Marine Reserve, El Nido Marine Reserve
Marine Park - an MPA where multiple uses are allowed through zoning regulations like a marine reserve and where conservation-orientated activities are emphasized, e.g., Tubbataha Reef National Marine Park, Apo Reef Natural Park
Marine Sanctuary – synonymous with “No-Take Zones” (NTZs) and may be located within a marine reserve or marine park, e.g., Turtle Island Wildlife Sanctuary, Pulong Bato Fish Sanctuary Verde Island.
Definitions: Campos et al. 2003, Miclat & Ingles; Map: UPMSI Database
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Institutional/Legal Frameworks in the Establishment of MPAs in the Philippines
•Local Government Code of 1991 (Republic Act 7160)
•National Integrated Protected Areas System of 1992 (Republic Act 7586)
•Fisheries Code of 1998 (Republic Act 8550)
• Integrated Coastal Management (Executive Order 533 series 2006)
•Dept. of Agriculture Memoranda
•Municipal Ordinances
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Sources: Kelleher et al. 1995; Arceo et al. 2007
In mid-1990s, only 15% of MPAs had effective management, whereas in 2007, this increased to 25%
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1 hectare of mangrove
680 kg of fish/year
Source: White and Trinidad (1999)
1 km2 of healthy coral reef
Enough to feed 400 people with 50 kg fish
per year!
20,000 kg of fish/year
Economic benefits from MPAs:• sustain food and livelihood resources
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MPA User Fees in the Philippines- accrue to LGUs w/budget for MPA management
1. Tubbataha Reefs National Marine Park (Palawan)Entrance fees: foreigners $50; locals $25
2. Gilutungan Marine Sanctuary (Cebu)Entrance fees: PHP25/person/dayOperator fees: PHP1,000/year
3. Apo Island Marine ReservePHP20/person/day (swimming)PHP50/person/day (snorkeling)PHP150/person/day (diving w/o camera)PHP200 (diving w/ camera)PHP250 (diving w/ videocam)Annual income: PHP6 million
4. Boracay* (*Willingness to Pay survey)Entrance fees: $5 - $20
From various sources
Economic benefits from MPAs:
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At a fisher density of 5 fishers/km2, the MPA size required to sustain current fishing levels is about 50% of municipal waters!
Using the Fisheries Information for Sustainable Harvests – BioEconomic model (FISH-BE)
Marine Protected Areas:entry-point for biodiversity conservation
But single MPAs may not be enough for protection at larger scales!
Source: Licuanan et al. (2007)
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Local anthropogenic threats
1. Increasing population & coastal settlement
2. Habitat modification & coastal pollution
3. Illegal fishing
4. Destructive fishing
Houses on stilts on Danajon Reef, Philippines
Fish pens & cages in the Philippines (Photo: G.S. Jacinto)
Conversion of mangrove areas (J.H. Primavera)
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tons fish
56% coastal@ 43% protein from sea
44% inland@ 23% protein from sea
Protein Requirement – Phil RDA 51.5 g/day (M. A. R. Quisumbing, UPLB)
30–80 % of protein from the sea (A. White)
23–43 % of protein from the sea (FAO)
Map-based (GIS) Assessment of Food Demand
UPMSI-L.T. David
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115 120 125
East Longitude
No
rth
Latit
ude
51015202530354045505560657075808590
All species
Interpolated species diversity map of fish species in the Philippines from fish visual census data, 1990s to 2008 (Nañola et al, in prep.)
Pattern of species richness based on sampling in early to mid 1900s (Carpenter and Springer 2005)
Fish biodiversity declines in the Philippines the Visayan Seas
Signs of the times...
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Global threatClimate change
1. ELEVATED TEMPERATURE & LIGHT INTENSITY
more coral bleaching….
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2. OCEAN ACIDIFICATION
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Anecdotal accounts: as much as 40 m erosion in one storm event.
3. SEA LEVEL RISE
UPMSI-F.P. Siringan
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(A) Tropical storm Ketsana (‘Ondoy); (B) Tropical storms Parma (‘Pepeng’) and Melor (‘Quedan’) (Source: DOST PAGASA)
4. INCREASE INTENSITY OF TROPICAL STORMS
A B
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Increase intensity of storms or higher sea level = bigger waves (sample model for Bagacay, Philippines)
Reef system continues to protect most of Bagacay
But the coast in front of channel receives more wave energy
Coastal Hazard – physical oceanography
Source: UPMSI-Villanoy
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What should we do?
Address immediate anthropogenic threats to the ecosystems
Improve the health of the ecosystems for better chances of recovering from the adverse effects of global change (ecosystem resilience)
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How do we improve ecosystem resilience?
• Reduce fishing effort
• Eliminate destructive fishing
• Reduce coastal pollution
• Establish marine protected areas (MPAs) and MPA networks
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• habitats
• connectivity features (based on numerical modeling of water circulation & dispersion)
• entrainment
• climate exposure
• threats
• vulnerability
HYCOM + DISPERSAL
Source: UPMSI-C.L. Villanoy
Bases for MPA establishment
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From Simulations to Action
Babuyan Corridor
Mindoro - Calavite Tablas Triangle
Ticao Pass - San Bernardino Strait - Samar Sea Corridor
N
EW
S
Marine Corridor
MP20
MP01
MP03
MP04
MP05
MP06 MP07
MP09
MP02
MP08
MP27
MP36
MP35
MP34
MP24
MP25
MP29
MP28
MP12
MP14
MP15
MP23
MP16
MP19
MP18
MP10
MP17
MP22 MP30
MP31
MP13
MP11
MP26
MP21
MP32
MP33
N
EW
S
Marine Integrated
Priority marine biodiversity conservation areas
Extremely high
Very high
High
Level of priority
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Sectoral networks of municipalities, e.g., ABBA in Lingayen Gulf
BOLINAO
BANI ANDA
ALAMINOS
PANGASINAN
LAUNION
Bolinao - 7 MPAs (mean=16 has)
Anda - 5 MPAs (mean=21 has)
Bani - 2 MPAs (mean=28 has)
Alaminos - 2 MPAs (mean=328 has including HINP)
Source: Sagip LG Project
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Source: CTI publ. 2009
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End
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How do we improve ecosystems resilience?
• Reduce fishing effort
• Eliminate destructive fishing
• Reduce coastal pollution
• Establish marine protected areas (MPAs)
• Initiate restoration/rehabilitation of reefs
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Collaborator deploying juveniles for grow out in Samal,Davao.
Giant clam re-stocking
CORAL TRANSPLANTATION AND GIANT CLAM
RESTOCKING AT THE HUNDRED ISLANDS
NATIONAL PARK, PHILIPPINES - PTA Project
2000-2002 Source: UPMSI Giant Clam Laboratory
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• Supplemental source of livelihood for fishers
• Heightens local environ- mental awareness
• Fosters community participation/ cooperation
• Develops local resources management capabilities
Community-based sea urchin grow-out culture
Viable resource management tool together with
reseeding of protected areas
Source: UPMSI Marine Invertebrates Laboratory
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Community-based coral transplantation
Goals• involve the local community•give lectures on coral biology and ecology•provide coral transplantation training•conduct actual transplantation
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April 3, 2008 March 19, 2009 September 25, 2009
A
B
T=0 T=11 m T=17 m
Community-based coral transplantation