Net Loss: New Abundance Estimate Reveals That Mexico’s Vaquita Faces Imminent Extinction
Автор: University of California Television (UCTV)
Загружено: 2016-06-21
Просмотров: 2846
Описание:
7:06 Why Vaquita Are Dying
9:53 Video of Vaquita in their Natural Habitat
20:26 The Relationship Between Fish and Vaquita
30:44 The Severity of the Vaquita Decline
49:35 Why We Should Care About Vaquita
52:04 The Role of the Consumer in Vaquita Decline
(Visit: http://www.uctv.tv/) Barbara Taylor of the National Marine Fisheries Service Southwest Fisheries Science Center, who participated in the last effort to save the recently extinct Chinese River Dolphin, or Baiji, gives a detailed chronicle of her involvement in documenting the decline of earth’s most endangered marine mammal, the Vaquita, found only in the Sea of Cortez, Mexico. Their primary threat is death in gillnets, which until very recently supplied shrimp to the U.S. market. The catastrophic 80% decline since 2011 results from illegal sales of endangered totoaba swim bladders to China. Recorded on 06/13/2016. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [7/2016] [Science] [Show ID: 30921]
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