单词：overfishings
(overfishing 的复数)
单词：overfishings 相关文章
A rich fishery in Southeast Asia is at risk because of overfishing, pollution and hydroelectric dams. The Tonle Sap is a freshwater lake in the middle of Cambodia. The lake shrinks and expands by thousands of kilometers, depending on the season. The
2017年VOA慢速英语(十一)月
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we tell about deaths around the world linked to drinking alcohol. We tell about a new discovery that chimps get the disease
VOA慢速英语2009年（九）月
This is the VOA Special English Agriculture Report. Three years ago, a study of overfishing led to sharp debate. It warned that the world's ocean fish could be almost gone by the middle of the century. Now, a new study offers more hope. It shows tha
VOA慢速英语2009年（八）月
Agriculture Report - How Overfishing Threatens Asia's Wild Fish Stocks 农业报道 - 过度捕捞威胁亚洲鱼类资源 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 The pressure to feed Asia'
2012年VOA慢速英语(十)月
AS IT IS 2015-03-26 Overfishing Opponent Wins Environment Prize 过度捕捞反对者获得环境奖 A leading American supporter of a method to prevent overfishing has won a major environmental prize. Jane Lubchenco served as head of the National Oc
2015年VOA慢速英语(三)月
Study: Giving Local Fishermen Control Prevents Overfishing Exponential decay Tropical coral reefs are fertile fishing grounds for some 200 million small-scale fishers around the world. But many of these reefs are in decline. Tim McClanahan with the W
VOA标准英语2012年(四月)
The sharks are under increasing threat around the world from overfishing. They are used as a food item in many parts of the world. Shark fin soup is particularly popular in Asian countries. And sharks are easy to catch. You put a baited hook in the w
自然百科2009年
Eastern Atlantic fishing 'unsustainable' 大西洋东部捕渔过度 Overfishing is a greater threat to the area than pollution 对这一海区，过度捕捞的威胁大于污染的威胁 Two-thirds of the main commercial fish species caught in the
双语有声阅读
BEIJING, Oct. 18 (Xinhuanet) -- Some seaweeds can kill the reef-building corals around them by emitting anti-coral chemicals, a new study found. The study was published Monday in the online edition of the journal Proceedings of the U.S. National Acad
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