Related videos for "ecosystems"
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Identifying Sponges in Alaska
0:17
Deep beneath Alaska’s cold waters dwell some of the world’s most diverse and abundant sponge communities. Identifying sponge species and where they live is key information for ecosystem-based fisheries management in Alaska.
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U.S. Northeast Coast Marine Ecosystem
4:15
The Northeast Shelf Regional Ecosystem is highly productive, supporting important fisheries and other marine species. The pace of ocean/climate changes here is faster than in other regions, but new innovative activities addressing these challenges.
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U.S. Gulf of Mexico Marine Ecosystem
4:35
The Gulf of Mexico Regional Ecosystem is home to estuaries and coral reefs, supporting a host of recreational and commercial fisheries.. Unfortunately, the Gulf has experienced wide-scale losses to critical habitat types for the past three decades.