U.S. residents say Hawaii’s coral reef ecosystems worth $33.57 billion per year: Executive Summary on the Economic Valuation of Hawaii’s Coral Reefs
This study employed a scientifically developed national Internet survey of more than 3,200 households – a representative sample of all U.S. residents, not just Hawaiians or coastal dwellers. From June through October 2009, the survey allowed the public to express its preferences and values for protection and restoration of the coral reef ecosystems around the main Hawaiian Islands.
"Hawaiians, as well as residents from across the United States, treasure Hawaii’s coral reefs, even those citizens who never get to visit,” said Jane Lubchenco, Ph.D., under secretary of commerce for oceans and atmosphere and NOAA administrator. “This study illustrates the economic value of coral reefs to all Americans, and how important it is to conserve these ecosystems for future generations.”
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Spotlight on the Mesoamerican Reef
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Map of Mesoamerican Reef. © TNC
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WStretching for 625 miles along the coastline of Honduras, Guatemala, Belize and Mexico, the Mesoamerican Reef (MAR) is the second largest barrier reef in the world. It encompasses a rich mosaic of ecosystems host more that 500 fish species, 60 coral species, 350 mollusk and other marine mammals, algae and seagrasses. It is home to critically endangered species, like the largest population of manatees in the Western Caribbean, saltwater crocodile, sea turtle (green, hawksbill and loggerhead), Nassau and Goliath grouper, and the largest aggregation of whale sharks in the world.
The main threats affecting the MAR are overfishing, pollution from inland and coastal settlements, runoff from agriculture, sedimentation, coastal ecosystems conversion due to coastal development and inappropriate tourism practices. Climate change driven stressors are pushing ecosystems to their limits and affecting their capacity to sustain human use and pressure.
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Publications:
Critical Thresholds in Ecosystem-Based Management (EBM) of Coral Reef Fisheries
Good coastal management practices in the Pacific: Experiences from the field.
Adapting to a Changing Environment: Confronting the Consequences of Climate Change is a new book proposing solutions to the social and ecological challenges posed by climate change.
Differential Responses of the Coral Host and Their Algal Symbiont to Thermal Stress
The Diversity of Coral Reefs: What Are We Missing?
Present Limits to Heat-Adaptability in Corals and Population-Level Responses to Climate Extremes
Coral Reefs of the Gulf Conference
January 17-19, 2012
Abu Dhabi, UAE
2012 Global MPA Enforcement Conference
February 19-23, 2012
San Francisco, CA
12th International Coral Reef Symposium
July 9-13, 2012
Cairns, Queensland, Australia
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