As destructive fishing declines, pollution and other threats to PHL coral reefs rise
Yasmin D. Arquiza GMA News 8 Jul 12;
CAIRNS, Australia – In the last ten years, blast fishing and other destructive practices have gone down by half in the Philippines, good news for the country’s degraded coral reefs, according to a new report released Saturday.
The bad news, however, is that sedimentation due to human activities has surpassed it as a major threat to marine resources, posing a serious problem for fishers who comprise the poorest segment of the population, the report said.
Worse, the percentage of coral reefs deemed to be in “poor” condition rose from 33 per cent in the 1980s to 40 per cent in the most recent estimates, said Theresa Mundita Lim, director of the Protected Areas and Wildlife Bureau.
Coral reefs that are in ‘excellent’ condition was also further reduced to one per cent, reported Lim, from the already dismal statistics of five per cent in the 1980s.
“Sorry, I’m going to cry,” quipped Lim, who made the presentation for the Philippines at the launching of the State of the Coral Triangle Report in Cairns, Australia.
The Philippines is one of the six members of the Coral Triangle Initiative, or CTI, a multi-country project that aims to conserve resources in what is considered the richest and most ecologically diverse marine region in the world.
Other members of the group are Indonesia, Malaysia, Timor Leste, Papua New Guinea, and the Solomon Islands.
In contrast to the Philippines, Indonesia reported that more than one-fourth of its coral reefs are in good condition while five per cent are in excellent condition. The much larger archipelagic country also has a lower 30 per cent of coral reefs in poor condition compared to the Philippines.
“Our coral reefs are improving,” said Dirhamsyah, who represented his country’s CTI team.
Indonesia rivals the Philippines in terms of diversity of corals and fishes, with both countries reporting more than 500 species of corals and over 3,000 species of fish.
From Central Philippines to Tubbataha
Overfishing remained the major threat to coral reefs in the Philippines this year, but pollution from various sources is also growing at an alarming rate.
“These include inappropriate land use practices, irresponsible mining practices, deforestation or illegal logging activities, improper waste disposal, etc. There was also considerable growth in coastal development manifested by the increase in coastal populations, built-up areas, and urbanization,” according to the report.
The decline in destructive fishing was attributed to stricter law enforcement, especially in coastal areas that have set up marine protected areas (MPAs), said Lim.
She said recent trends indicate that the center of marine biodiversity in the country has shifted from the central Philippines, where local populations have decimated much of their resources, to the remote Tubbataha Reefs in the center of the Sulu Sea.
“This is because of legal protection and the cooperation of local government units,” said Lim.
Located within the municipality of Cagayancillo in Palawan, the Tubbataha Reefs was declared the country’s first national marine park in 1988 and subsequently proclaimed a World Heritage Site five years later.
Navy and Coast Guard personnel have been protecting the park along with civilian rangers since the mid-1990s, with the assistance of non-government organizations and funds coming from the provincial government and entrance fees. — DVM, GMA News
85 Percent of Reefs in the Coral Triangle Are Threatened, New Report Finds
World Resources Institute 8 Jul 12;
“Reefs at Risk Revisited in the Coral Triangle” maps threats to reefs in Indonesia, Malaysia, Papua New Guinea, Philippines, Solomon Islands, and Timor-Leste
A new report finds that more than 85 percent of reefs in the Coral Triangle are directly threatened by local human activities, substantially more than the global average of 60 percent. Reefs at Risk Revisited in the Coral Triangle shows that the greatest local threats to reefs in the countries that make up the Coral Triangle —Indonesia, Malaysia, Papua New Guinea, the Philippines, Solomon Islands, and Timor-Leste—are overfishing, watershed-based pollution, and coastal development. When these threats are combined with recent coral bleaching, prompted by rising ocean temperatures, the percent of reefs rated as threatened increases to more than 90 percent.
Reefs at Risk Revisited in the Coral Triangle was developed by the World Resources Institute (WRI) in close collaboration with the USAID Coral Triangle Support Partnership (CTSP), a consortium of WWF, The Nature Conservancy, and Conservation International that assists the six Coral Triangle governments in implementing their regional and national Coral Triangle Initiative plans of action. The report was released at the 12th International Coral Reef Symposium in Cairns, Australia.
“Across the Coral Triangle region, coastal communities depend on coral reefs for food, livelihoods, and protection from waves during storms, but the threats to reefs in this region are incredibly high,” said Lauretta Burke, senior associate at WRI and a lead author of the report. “Reefs are resilient—they can recover from coral bleaching and other impacts—particularly if other threats are low. The benefits reefs provide are at risk, which is why concerted action to mitigate threats to reefs across the Coral Triangle region is so important.”
The Coral Triangle features immense biodiversity–it contains nearly 30 percent of the world’s coral reefs and more than 3,000 species of fish—twice the number found anywhere else in the world. More than 130 million people living in the region rely on reef ecosystems for food, employment, and revenue from tourism.
“The influence of coral reefs on the most important aspects of people’s lives cannot be overstated,” emphasized Katie Reytar, research associate at WRI and a lead author. “The influence extends far beyond the Coral Triangle to people around the world who benefit from the fisheries, tourism, medicines, and numerous other services that reefs provide.”
The report calls attention to the vulnerability of coral reefs in the Coral Triangle and factors leading to degradation and loss. The report shows that:
* On the list of countries most vulnerable to social and economic impacts from the loss of coral reef services such as food, employment, and shoreline protection, five of the six Coral Triangle countries topped the list;
* An assessment of the existing coverage and management effectiveness of marine protected areas (MPAs) in the Coral Triangle found that 16 percent of the region’s coral reefs are inside MPAs, which is substantially lower than the global average of 28 percent;
* Less than one percent of MPAs in the Coral Triangle were found to be fully effective at reducing threats such as overfishing and destructive fishing.
Alan White, a contributing author to this report and senior scientist at The Nature Conservancy and partner in CTSP, noted that “while there is still room for improvement in increasing the effectiveness of MPAs, especially large MPAs that require significant resources to manage, a lot of progress has been made in building up awareness about reef protection at the local level and in providing communities with the tools and resources to manage the reefs that they depend on.”
Considered the center of coral diversity in the world, Reefs at Risk Revisited in the Coral Triangle illustrates the vulnerability of the region’s reefs and highlights strategies to protect them. Among the many recommendations offered in the report for protecting reefs in the Coral Triangle, the most urgent is to reduce local pressures such as overfishing, destructive fishing, and run-off from land.
“Reefs at Risk Revisited in the Coral Triangle is an important contribution for supporting the six Coral Triangle countries in making critical decisions related to protecting their marine resources,” said Maurice Knight, a contributing author and Team Leader for CTSP. “The region-wide perspective on the status of coral reefs as depicted in this report demonstrates the urgency of the situation and the need for immediate action.”
Healthy reefs are more likely to survive the negative effects of climate change, such as coral bleaching caused by higher ocean temperatures or reduced coral growth rates due to increased ocean acidity. Tackling the local threats first will buy reefs time until the global community can reduce greenhouse gas emissions.
The Reefs at Risk Revisited in the Coral Triangle report will inform the activities of the Coral Triangle Initiative on Coral Reefs, Fisheries and Food Security (CTI-CFF), a multilateral partnership formed in 2009 by the six countries of the Coral Triangle to promote sustainable fishing, improve MPA management, strengthen climate change adaptation, and protect threatened species in the region.
The new report was adapted from WRI’s landmark 2011 global analysis of threats to coral reefs, Reefs at Risk Revisited, supplemented with more recent and detailed data for the Coral Triangle region.
To download the Reefs at Risk Revisited in the Coral Triangle report visit: http://www.wri.org/publication/reefs-at-risk-revisited-coral-triangle. To watch WRI’s new video “Polyps in Peril!” featuring Celine Cousteau with animation by Jim Toomey visit: www.wri.org/polypsinperil.
85% of 'Coral Triangle' reefs at risk
(AFP) Google News 9 Jul 12;
SYDNEY — More than 85 percent of reefs in Asia's "Coral Triangle" are directly threatened by human activities such as coastal development, pollution, and overfishing, a new report warned on Monday.
Launched at the International Coral Reef Symposium in Cairns, it said the threat was substantially more than the global average of 60 percent and urged greater efforts to reduce destructive fishing and run-off from land.
"When these threats are combined with recent coral bleaching, prompted by rising ocean temperatures, the percent of reefs rated as threatened increases to more than 90 percent," the report said.
The Coral Triangle covers Indonesia, Malaysia, Papua New Guinea, the Philippines, The Solomon Islands, and East Timor and contains nearly 30 percent of the world's reefs and more than 3,000 species of fish.
More than 130 million people living in the region rely on reef ecosystems for food, employment, and revenue from tourism, according to "Reefs at Risk Revisited in the Coral Triangle".
"Across the Coral Triangle region, coastal communities depend on coral reefs for food, livelihoods, and protection from waves during storms, but the threats to reefs in this region are incredibly high," said lead author Lauretta Burke.
"Reefs are resilient -- they can recover from coral bleaching and other impacts -- particularly if other threats are low.
"The benefits reefs provide are at risk, which is why concerted action to mitigate threats to reefs across the Coral Triangle region is so important."
The report by the World Resources Institute, in collaboration with environmental groups WWF, The Nature Conservancy and Conservation International, will be used by the six countries to develop their management of the reefs.
"(The report) is an important contribution for supporting the six Coral Triangle countries in making critical decisions related to protecting their marine resources," said Maurice Knight, a contributing author.
"The region-wide perspective on the status of coral reefs as depicted in this report demonstrates the urgency of the situation and the need for immediate action."
The International Coral Reef Symposium, held every four years, has attracted more than 2,000 scientists from 80 countries to present the latest advances in coral reef conservation.
Their research and findings are considered fundamental to informing international and national policies and the sustainable use of coral reefs globally.
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