攝食集群 的英文怎麼說
中文拼音 [shèshíjíqún]
攝食集群
英文
feeding aggregation-
To examine the effects of different lake uses on lacustrine zoobenthic community, zoobenthos were sampled in 1998 - 1999 from four shallow lakes of middle and lower basins of changjiang river, viz. fish stocking and touring lake, east tangsun lake ; fish - stocking - lake, niushan lake ; natural - fishing - lake, longgan lake and crab - overstocking - lake, huang lake. species composition, standing crops, functional feeding groups of benthic animals in every lake were studied
1998年4月1999年7月對長江中下游四個淺水湖泊即東湯孫湖、牛山湖、龍感湖和黃湖的底棲動物分別進行了四次採集,研究各個湖泊底棲動物在種類組成、現存量、功能攝食類群、生產顯和漁產潛力上的差異;結合各個湖泊理化生物因子綜合分析了湖泊不同利用方式對底棲動物群落的影響。There were few reports about zoobenthic functional feeding groups in china so far, a detailed study of functional feeding groups species numbers, species percentages and standing crops in four lakes was done. results showed that functional feeding groups in the four lakes had their own characteristics. shredder percentage was highest in longgan lake than other three lakes
結果表明各個湖泊中功能攝食類群各有其特點,撕食者的比例以龍感湖最高,收集者的比例以黃湖最高,刮食者的比例以牛山湖最高,捕食者的比例以東湯孫湖最高。Our portfolio includes : american seafoods, l. p., cambridge industries group, inc., garden fresh restaurant corp., photo services, terra nova ( bermuda ) holdings ltd., etc
我們已投資的企業是:美國海洋食品、立彼公司、劍橋工業集團、餐飲業、攝影服務、北大西洋群島(百慕大三角)土地所有者有限公司等。
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