Global Climate Change Impacts on Pacific Islands Terrestrial Biodiversity

Global Climate Change Impacts on Pacific Islands Terrestrial Biodiversity

There is now ample evidence that climate change is occurring and is impacting global biodiversity. The pacific island is experiencing rapid economic growth and a rising human population, which place growing demands on natural resources. Humans are increasingly influencing the climate change such as overexploitation of natural resources, deforestation, pollution, coastal development, and invasive species are causing fragmentation and destruction of habitats and which in turn pose serious threats to the many rare and endemic species found on pacific islands. The addition of climate change threats exacerbates the ...

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with limited geographic distribution at a variety of scales. Island species may be limited in their ability to cope with climate change due to a range of characteristics, including smaller geographic ranges, limited genetic variation, small colonizing populations, reduced species richness, and poor adaptations to avoid predation. The smaller land area of islands provides a smaller realized niche space, which generally translates into very small ranges for island species and especially for endemics. As a result, harmful effects from climate change can encompass an island species' entire habitat more readily than a continental species' habitat. Failure to adjust or adapt can lead to the most extreme outcome of climate change, species extinction. The species' characteristics thus identified were grouped into two categories: one that would make a species vulnerable to the direct impacts of climate change, and one that increases a species' vulnerability to climate change indirectly, ...

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Global Climate Change Impacts on Pacific Islands Terrestrial Biodiversity. (2020, September 24). Retrieved January 17, 2021, from http://www.essayworld.com/essays/Global-Climate-Change-Impacts-Pacific-Islands/107444
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"Global Climate Change Impacts on Pacific Islands Terrestrial Biodiversity." Essayworld.com. September 24, 2020. Accessed January 17, 2021. http://www.essayworld.com/essays/Global-Climate-Change-Impacts-Pacific-Islands/107444.
"Global Climate Change Impacts on Pacific Islands Terrestrial Biodiversity." Essayworld.com. September 24, 2020. Accessed January 17, 2021. http://www.essayworld.com/essays/Global-Climate-Change-Impacts-Pacific-Islands/107444.
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PAPER DETAILS
Added: 9/24/2020 05:38:38 PM
Submitted By: ronitchand45
Category: Science & Nature
Type: Premium Paper
Words: 664
Pages: 3

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