久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

 
  | Home | News| Living in China| MMS | SMS | About us | Contact us|
   
 Language Tips > VOA Special speed news


US fish farming industry

 

 Listen to this story

I'm Gwen Outen with the VOA Special English Agriculture Report.

Most fish farming involves fresh water fish. 85 percent of aquaculture in the United States is done in rivers and lakes. Production at sea mostly involves shellfish harvested close to shore. But a proposed American law could greatly increase ocean aquaculture. It would permit fish farming up to 320 kilometers from shore. The bill is called the National Offshore Aquaculture Act of 2005. The administration of President Bush sent the measure to Congress on June 7th.

Fishing laws limit the size and time of year of harvests. The propose changes would define aquaculture harvesting as something other than fishing. The Secretary of Commerce would gain the power to sell 10-year permits to operate ocean farms. Production would take place within waters called the exclusive economic zone. Foreign companies could buy the permits if they have an American business agent.

The secretary could also establish the environmental requirements if existing ones are not enough. Some experts say more fish farming could help wild populations recover from over fishing. But critics say strong rules are needed so fish farms do not threaten the environment or wild fish populations. Fishermen's groups worry about possible effects on traditional fisheries.

Pollution is a concern. Also farmed fish can escape into wild populations, and farmed fish are fed wild court fish. Conrad Lautenbacher heads the National Oceanic and Atmospheric Administration in the Commerce Department. He says the goal is to balance the needs of fishermen, coastal areas, seafood consumers, the environment and the aquaculture industry. Demand for seafood is increasing. There are strong economic reasons for the United States to increase its aquaculture operations. The nation imports about 70 percent of its seafood, much of it farm-raised. The National Marine Fishery Service says the seafood trade deficit is 8,000 million dollars.

Internationally, the ocean aquaculture industry is growing. Fish such as cod, flounder, and even tuna are being raised. These fish bring higher prices than more commonly farmed seafood. The most commonly farmed fish is the carp and the world's biggest aquaculture producer is China.

This VOA Special English Agriculture Report was written by Mario Ritter. Our reports are online at voaspecialenglish.com. I'm Gwen Outen.

Vocabulary:


aquaculture: the science, art, and business of cultivating marine or freshwater food fish or shellfish, such as oysters, clams, salmon, and trout, under controlled conditions(水產(chǎn)養(yǎng)殖業(yè))

cod: 鱈魚

flounder: 比目魚

tuna: 金槍魚,鮪魚

 

 
Go to Other Sections
Story Tools
 
Copyright by chinadaily.com.cn. All rights reserved

版權(quán)聲明:未經(jīng)中國日報(bào)網(wǎng)站許可,任何人不得復(fù)制本欄目內(nèi)容。如需轉(zhuǎn)載請與本網(wǎng)站聯(lián)系。
None of this material may be used for any commercial or public use. Reproduction in whole or in part without permission is prohibited.
 

 

主站蜘蛛池模板: 久久久精品久久久久三级 | 三级视频欧美 | 一级做a爰在线就看 | 久久国产精品1区2区3区网页 | 亚洲综合精品一区二区三区中文 | 毛片免费看 | 精品久久中文字幕有码 | 亚洲男人天堂2018 | 国产色司机在线视频免费观看 | 99精品视频在线这里只有 | 精品国产自在现线看久久 | 噜噜噜狠狠夜夜躁精品 | 美女被拍拍拍拍拍拍拍拍 | 午夜一级毛片不卡 | 亚洲国产欧美自拍 | 亚洲国产精品a在线 | 99久久这里只精品国产免费 | 日韩精品一区二区三区视频 | 夜色邦合成福利网站 | 精品久久久久久国产91 | 日韩在线无 | av国产精品 | 久久久久久久国产视频 | 国产精品久久久久久免费 | 边接电话边做国语高清对白 | 日本 国产 欧美 | 日本aa毛片a级毛片免费观看 | 欧美白人最猛性xxxxx | 美国毛片aa | 99精品久久久久久久免费看蜜月 | 国产精品成人观看视频网站 | 久草视频在线免费看 | 成年女人免费视频 | 色综合久久加勒比高清88 | 日本在线视频观看 | 日本特级淫片免费看 | 国产精品国色综合久久 | 一区二区三区在线视频观看 | 91色久| 亚洲国产一区二区三区四区五区 | 国产一区二区三区在线观看免费 |