Navigation Links
WWF study says climate change could displace millions in Asia's Coral Triangle
Date:5/13/2009

Coral reefs could disappear entirely from the Coral Triangle region of the Pacific Ocean by the end of the century, threatening the food supply and livelihoods for about 100 million people, according to a new study from World Wildlife Fund.

Averting catastrophe will depend on quick and effective global action on climate change coupled with the implementation of regional solutions to problems of over-fishing and pollution, according to The Coral Triangle and Climate Change: Ecosystems, People and Societies at Risk, a WWF-commissioned study presented at the World Oceans Conference in Manado, Indonesia today.

"This area is the planet's crown jewel of coral diversity and we are watching it disappear before our eyes," said Catherine Plume, Director of the Coral Triangle Program for WWF-US. "But as this study shows, there are opportunities to prevent this tragedy while sustaining the livelihoods of millions who rely on its riches."

The report offers two dramatically different scenarios for the Coral Triangle, which is comprised of the coasts, reefs and seas of the countries of Indonesia, the Philippines, Malaysia, Papua New Guinea, the Solomon Islands and Timor Leste. The Coral Triangle occupies just one percent of the Earth's surface, but is home to fully 30 percent of the world's coral reefs, 76 percent of reef-building coral species and more than 35 percent of coral reef fish species. It is also serves as vital spawning grounds for other economically important fish such as tuna.

"In one scenario, we continue along our current climate trajectory and do little to protect coastal environments from the onslaught of local threats," said Queensland University Professor Ove Hoegh-Guldberg, who led the study. "In this world, people see the biological treasures of the Coral Triangle destroyed over the course of the century by rapid increases in ocean temperature, acidity and sea level, while the resilience of coastal environments also deteriorates under faltering coastal management. Poverty increases, food security plummets, economies suffer and coastal people migrate increasingly to urban areas."

The report also highlighted opportunities to avoid a worst-case scenario in the region through significant reductions in greenhouse gas emissions and international investment in strengthening the region's natural environments, solutions that would help to build a resilient and robust Coral Triangle in which economic growth, food security and natural environments are maintained.

"Climate change in the Coral Triangle is challenging but manageable, and the region would respond well to reductions in local environmental stresses from overfishing, pollution, and declining coastal water quality and health," Hoegh-Guldberg said.

Even under the best case scenario however, communities in the region can expect to experience dramatic losses of coral, rising sea level, increased storm activity, severe droughts and reduced food availability from coastal fisheries. But effective management of coastal resources would mean the communities would remain reasonably intact and more resilient in the face of such hardships.

WWF officials said world leaders have a role to play in helping Coral Triangle countries strengthen management of their marine resources and through international action on climate change.

"We must forge a strong international agreement to bring about sharp reductions in greenhouse gases at the UN Climate Conference at Copenhagen in December," Plume said.


'/>"/>

Contact: Lee Poston
lee.poston@wwfus.org
202-299-6442
World Wildlife Fund
Source:Eurekalert

Related biology news :

1. Childhood obesity indicates greater risk of school absenteeism, Penn study reveals
2. A study by the MUHC and McGill University opens a new door to understanding cancer
3. Study begins to reveal clues to the cause and progression of sepsis
4. Clones on task serve greater good, evolutionary study shows
5. New study warns limited carbon market puts 20 percent of tropical forest at risk
6. New study examines how rearing environment can alter navigation
7. Study links cat disease to flame retardants in furniture and to pet food
8. New continent and species discovered in Atlantic study
9. Study shows link between alcohol consumption and hiv disease progression
10. Feeling hot, hot, hot: New study suggests ways to control fever-induced seizures
11. Study finds environmental tests help predict hospital-acquired Legionnaires disease risk
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/14/2016)... , April 14, 2016 ... Malware Detection, today announced the appointment of Eyal ... new role. Goldwerger,s leadership appointment comes at ... heels of the deployment of its platform at several ... biometric technology, which discerns unique cognitive and physiological factors, ...
(Date:3/23/2016)... , March 23, 2016 ... erhöhter Sicherheit Gesichts- und Stimmerkennung mit Passwörtern ... (NASDAQ: MESG ), ein führender ... das Unternehmen mit SpeechPro zusammenarbeitet, um erstmals ... Finanzdienstleistungsbranche, wird die Möglichkeit angeboten, im Rahmen ...
(Date:3/17/2016)... , March 17, 2016 ABI Research, ... forecasts the global biometrics market will reach more ... 118% increase from 2015. Consumer electronics, particularly smartphones, ... fingerprint sensors anticipated to reach two billion shipments ... Dimitrios Pavlakis , Research Analyst at ABI ...
Breaking Biology News(10 mins):
(Date:4/28/2016)... , April 28, 2016 The ... and Brayton Cryocoolers), Service (Technical Support, Product Repairs & ... - Global Forecast to 2022", published by MarketsandMarkets, the ... Billion by 2022, at a CAGR of 7.29% between ... data Tables and 94 Figures spread through 159 Pages ...
(Date:4/28/2016)... (PRWEB) , ... April 28, 2016 , ... ... made significant investments in recruiting top industry experts, and expanding its LATAM network ... provides industry-leading tools for clients to manage their clinical trial projects. , The ...
(Date:4/27/2016)... ... April 27, 2016 , ... The Pittcon Organizing Committee is pleased ... has been a volunteer member of Committee since 1987. Since then, he has served ... and treasurer and was chairman for both the program and exposition committees. In his ...
(Date:4/27/2016)... ... April 27, 2016 , ... The Board of ... appointment of John Tilton as Chief Commercial Officer.  Mr. Tilton joined Biohaven from ... founding commercial leaders responsible for the commercialization of multiple orphan drug indications. ...
Breaking Biology Technology: