The July/August 2007 issue of National Geographic’s: The Green Guide features guest editor Sylvia Earle, renowned oceanographer, conservationist and National Geographic Explorer-in-Residence. The issue examines solutions for dealing with the global crisis facing the world’s oceans. Among the solutions: Sustainable aquaculture. [Read more...]
|This next-generation land-based recirculating aquaculture facility in northern Denmark supplies 20 percent of the eel consumed by the European market. (Photo courtesy of Aquaculture Developments, LLC)|
After being nearly ignored for decades, marine conservation issues are increasingly at the forefront of the environmental agenda today, thanks in large part to the report of the U.S. Commission on Ocean Policy and subsequent U.S. Ocean Action Plan as well as the results of the independent Pew Oceans Commission, and current actions of the Joint Ocean Commission Initiative. The similarity of the findings of these efforts has been striking, recognizing that urgent steps are required to restore marine ecosystems. Among the most serious problems cited is overfishing and the recognition that U.S. fisheries are increasingly unsustainable and many populations will take decades to recover.
Of course, this trend is not limited to the U.S. and global overfishing is viewed as one of the principal causes of the loss of integrity of marine ecosystems and is considered a major factor in the decline of coral reef communities. [Read more...]