Biodiversity and Climate Changes

8/8/2019 Biodiversity and Climate Changes

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How can we sustain the environment in

order to maintain global diversity?

Group 5Kazuma Hagi Hiroyuki Yamamoto

Masahiro Yoshida John Waran

Masanori Katsube Shyamu Thapa Magar

Lasmin


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Definition

Biodiversity

Species diversity

Ecosystem diversity

Genetic diversity


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Introduction

BiodiversitySpecies diversity

Ecosystem diversity

Genetic diversity

Threaten by some factors


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Outline

Defintion&Introduction

Global warming

Population growth

pollution

Energy consumption

Biological conservation

Conclusion&Recommendation


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Hiroyuki Yamamoto

Advanced Science and Engineering

Global warming


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World average temperature

Would average temperature


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IPCC annual report


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Conclusion

We should stop global

warming


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Masahiro yoshida

Biodiversity and Urbanization


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What is problem?

What would happen

if urbanization proceeded?

city

Ecological

system


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Indirect solution

city

Value of your own culture and tradition

Conservation by people


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Pollution and Biodiversity

There are three types( Air, water and Soil)

Pollution means introduction ofcontaminants into

the environment. Pollution or poisoning of the soil, waterand

atmosphere as a result of excessive use of

chemical fertilizers and pesticides in agriculture

and of certain human activities, especially thoseconnected with industry.


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Causes

Deforestation(factories, urbanization cut trees

without replacement.)

Polluted rivers(oil spills,wastewater,chemicals) Sound pollution(Noise lead to mental disturbance)

AirPollution(sulphurdioxide, coal, gases, smog)

Soil pollution(dumping of waste- agriculture)


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Impacts

The atmosphere, lithosphere, and hydrosphere are

negatively affected by pollution

Growing pollution poses mounting problems forpublic health.(tuberculosis, malaria, and diarrheal

diseases, among othersand now HIV/AIDs).

Air pollution affects lower life forms more than

higher life forms.P

lants are generally moreaffected than animals on land, but not in fresh

water.


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Impacts

Air pollution also changes the distribution of many

plants species and plant communities.

Many of our forest ecosystems will be destroyed orat least be disturbed, resulting in considerable

changes in plant communities and losses of plant

resources and ecosystems.


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Controlling Pollution

Something needs to be done to reduce pollution at thesource.

Reducing energy demands,

conserving energy, switching of fuel. Technical pollution controls.(water plant recycling

system)

Protect Coastal birds and mammals from oilPollution.(e.g. Patagonia)

Policies Education and sensitization

Controlling population growth.


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Energy consumption

CO2 reduction and global biodiversity

Masnori KATSUBE


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Relationship Energy Consumption

and Biodiversity

Fossil Fuel

Greenhouse gas

Change ecosystem

Loss of

biodiversity


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Carbon foot print

Clarify the source of the carbon dioxide

the total set of greenhouse gases (GHG) emissions

caused by an organization, event or product


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Carbon footprint


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Conclusion

We have to consider about CO2 reduction to protect

biodiversity.

Carbon foot print help us to see how much exhaustgreenhouse gas.

We have to be responsible for exhausted CO2.


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Biological Conservation, Deforestation

and Global Biodiversity

Presented by Shyamu Thapa Magar

Group 5


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What is Biological Conservation

In general biological conservation means activemanagement of the survival of the maximum diversity ofspecies and maintenance of genetic variety within species.Or conservation means act or practice of conservation,protection and preservation of species which is going to be

extinct BC Started from 1900s with development of fisheries,forestry, wildlife management, along with the first modernland of ethic. Establishment of ecology and biogeographyduring the 1960s and 1970s on scientific foundation forconservation .

BCConcerns raising on growing evidence of the massiveextinction of species within the biological community withthe threat of dooming g up 20.000 species could be lostor doomed every year due to human activity.


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Causes and impact of extinction

Threatened species are likely to be Endangeredspecies due to habitat destruction( breeding sites,competition for nutrients and space, physical features,and process of natural calamities and deforestationsuch a mass number of logging), invasive

species(cover space and nutrient from native species),pollution and over exploitation.

Impact of human activities on over exploitation ofmammals, birds, vegetation, marine species andforest condition

endangered species are prone to affect easily bydisease or emergence of new species throughcompetition on resources, changes on carryingcapacity and ecosystem


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How can we manage?

Big campaign is going on not killing shark and whale

for meat and maintain habitat, elephant for tusk andskins

Stop on over utilization and exploitation


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Global development and biodiversity


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Conclusion

Biodiversity is important in human-managed as

well as natural ecosystems.

The Earth could not sustain current level of

development.


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Recommendation

Non-Environmental

Friendly Aspects

Quality of

Living

EconomicDevelopment


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Biodiversity and Climate Changes

Documents

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