Navigation Links
New study shows world's protected areas threatened by climate change

Denpasar, Indonesia (Dec. 10, 2007) Climate change will affect national parks, forest reserves and other protected areas around the world, in some cases altering conditions so severely that the resulting environments will be virtually new to the planet, according to a study presented at the U.N. climate change talks in Bali, Indonesia.

Scientists from Conservation International (CI), the University of Wisconsin and the University of Maryland analyzed the World Protected Areas Database with ten Global Climate Models and three different scenarios examined by the U.N. Intergovernmental Panel on Climate Change.

They found that under the most likely scenario, more than half the worlds protected territory is vulnerable to impacts of climate change, with some regions facing the disappearance of current climatic conditions by 2100 or a transition to conditions not found on Earth in the previous century.

We previously assumed that if the land is protected, then the plants and animals living there will persist, said Sandy Andelman, lead author of the study and CIs vice president who heads the Tropical Ecology Assessment and Monitoring (TEAM) network. That may be wishful thinking.

Countries where 90 percent or more of the total protected territory has climate conditions that will disappear globally or be transformed to novel climates are Benin, Bhutan, Bolivia, Burkina Faso, Burundi, Colombia, Cuba, Ecuador, Ethiopia, Ghana, Guyana, Ivory Coast, Mexico, Niger, Rwanda, Sri Lanka, Sudan, Swaziland, Togo, Uganda and Venezuela.

With millions of people living in the most seriously affected countries, maintaining the health of protected areas and the biological diversity they contain is crucial to the availability of fresh water, food, medicines and other life-sustaining benefits of nature.

However, the study indicates that climate change will cause increased extinctions of species unable to adapt to altered climatic conditions, and substantial changes to the natural ecosystems.

We urgently need to better understand how climate change will affect life on Earth so we can develop solutions, and to do that we need consistent data about long-term trends at a very large scale, Andelman said.

Her TEAM network, established through CI funding, monitors such long-term trends in the biological diversity of tropical forests. A network of tropical field stations using standardized methods of data collection allows scientists anywhere on Earth to quantify how tropical nature is responding to climate change and human impacts. The first five TEAM sites operate in tropical forests across Latin America, with the program expanding to Africa and Asia by the end of 2008 and plans for 20 sites on three continents by the end of 2009.

The study also identified refuge countries where protected areas face minimal risk from climate change, including Botswana, Equatorial Guinea, Gabon, Guinea-Bissau, Liberia, Libya, Madagascar, Mali, Mauritania, Mozambique, Myanmar, Namibia, Saudi Arabia, Sierra Leone and Somalia. Ensuring the adequate protection of nature reserves in these countries will provide baseline information to help understand the dynamics of biological diversity relatively unaffected by climate change.

Along with Andelman, the papers authors are Jan Dempewolf of the University of Maryland, Jack Williams of the University of Wisconsin, and two members of CIs Center for Applied Biodiversity Science Jenny Hewson, a remote sensing specialist, and Erica Ashkenazi, a GIS specialist.


Contact: Tom Cohen
Conservation International

Related medicine news :

1. Penn study finds pro-death proteins required to regulate healthy immune function
2. New study shows promise in reducing surgical risks associated with surgical bleeding
3. Study, meta-analysis examine factors associated with death from heatstroke
4. Study suggests loss of 2 types of neurons -- not just 1 -- triggers Parkinsons symptoms
5. Study says COPD testing is not measuring up
6. Preclinical study suggests organ-transplant drug may aid in lupus fight
7. Ability to cope with stress can increase good cholesterol in older white men, study finds
8. High alcohol consumption increases stroke risk, Tulane study says
9. Mailman School of Public Health study examines link between racial discrimination and substance use
10. Pitt study finds inequality in tobacco advertising
11. Stanford study highlights cost-effective method of lowering heart disease risks
Post Your Comments:
(Date:6/27/2016)... Viejo, California (PRWEB) , ... June 27, 2016 , ... ... are fully customizable inside of Final Cut Pro X," said Christina Austin - CEO ... another unique style. Final Cut Pro X users can now reveal the ...
(Date:6/27/2016)... ... June 27, 2016 , ... ... industry today announced its strategic partnership with Connance, a healthcare industry leader ... two companies’ proven, proprietary technology combine to provide health systems, hospitals and ...
(Date:6/27/2016)... ... , ... recently awarded their highest five-star rating to Best Buy Eyeglasses, ... the United States and Canada wear eyeglasses. Once considered to be a purely functional ... a fashion statement. Even celebrities use glasses as a way of creating an iconic ...
(Date:6/26/2016)... ... 2016 , ... On June 10-11, 2016, A Forever Recovery, a holistic treatment ... Longest Breakfast Table in Battle Creek, MI, where the rehabilitation facility is located. This ... of the world’s leading providers of cereal and other breakfast foods. Its residents often ...
(Date:6/26/2016)... ... ... PawPaws brand pet supplements owned by Whole Health Supply is ... of felines. The formula is all-natural and is made from Chinese herbs that have ... Kidney Support Supplement Soft Chews are Astragalus Root Extract and Rehmannia Root Extract ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... , June 23, 2016 ... CAPR ), a biotechnology company focused on the ... announced that patient enrollment in its ongoing randomized ... has exceeded 50% of its 24-patient target. Capricor ... the third quarter of 2016, and to report ...
(Date:6/23/2016)... -- , , , WHEN: , ... , , , LOCATION: , , , Online, with free ... EXPERT PANELISTS:  , , , Frost & Sullivan,s Global Vice President ... Industry Analyst, Divyaa Ravishankar and Unmesh Lal, Program Manager , ... is witnessing an exceptional era. Several new demand spaces, such as ...
(Date:6/23/2016)... LONDON , June 23, 2016 ... environments  Oticon , industry leaders in ... the launch of Oticon Opn ™, the world,s ... world of possibilities for IoT devices.      ... Opn, Oticon introduces a number of ,world firsts,: ...
Breaking Medicine Technology: