湖泊浮游生物 的英文怎麼說
中文拼音 [húbófúyóushēngwù]
湖泊浮游生物
英文
limnoplankton- 湖 : 名詞1 （被陸地圍著的大片積水） lake 2 （指湖州） short for huzhou3 （指湖南、湖北） a name referr...
- 泊 : 泊名詞（湖） lake
- 浮 : Ⅰ動詞1 （漂在液體表面） float; drift 2 [方言] （在水裡游） swim Ⅱ形容詞1 （在表面上的） superfici...
- 游 : Ⅰ動詞1 （人或動物在水裡行動） swim 2 （各處從容地行走; 閑逛） rove around; wander; travel; tour 3...
- 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
- 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
- 湖泊 : lakes
- 生物 : living things; living beings; organisms; bios （pl bioi bioses）; biont; thing; life生物材料 biol...
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In the periods of peak zooplankton abundance ， that is ， in the late spring and in the summer ， haney recorded maximum daily community grazing rates ， for nutrient - poor lakes and bog lakes ， respectively ， of 6. 6 percent and 114 percent of daily phytoplankton production
在浮游生物數量高峰期，也就是晚春和夏季的時候，漢尼分別在營養匱乏的湖泊和沼澤做了紀錄，發現浮游生物每日的群體覓食量是每日浮游植物產量的6 . 6 %和114 % 。As the agricultural nfs is the most important factor for water environmental deterioration and lake eutrophication in china, more and more scientists and technologists focus on the control countermeasurc and pollution mechanism of agricultural non - point source ( nfs ). based on the investigation of natural resource and agricultural distribution, the loss rule of nitrogen and phosphorus in the typical land of qiandao lake watershed and distribution rule of the phytoplankton and physico - chemical characteristic in the lake were studied, and the input loading of nitrogen and phosphorus was also calculated by the annagnps model in this thesis. according to the routine monitoring data of the water environment in qiandao lake from 1989 to 2001, the concentrations of toxic substance and heavy metal were under the monitoring limit, but the total nitrogen ( tn ) and total phosphorus ( tp ) were much higher than the criterion for lake and reservoir
本文調查了千島湖流域的自然資源和農業生產情況，研究了典型坡地降雨徑流中的氮、磷污染物的輸出規律，利用annagnps模型估算流域農業非點源污染物輸入負荷，並在千島湖內設點采樣，對水質理化指標和浮游植物群落進行系統的研究，得出以下結論： 1989 2001年間的水環境常規監測資料統計分析表明，有毒物質和重金屬濃度長期在監測下限內， no _ 2 - n 、 no _ 3 - n 、 nh _ 3 - n年平均濃度均符合類標準，但湖泊水庫特定項目tn和tp濃度分別為超類和類，呈嚴重超標狀況，湖區主要污染因子是將導致富營養化的物質tn和tp 。In general, three developing phases of models of lake eutrophication have been arisen : ( 1 ) single limited factor models, such as the phosphorus model. ( 2 ) models of multiple limited factors, such as models for predicting the primary production of phytoplankton. ( 3 ) eco - dynamic models, which are the main developing trend of lake models at present and for the future
總的來說，湖泊富營養化模型大概經歷了以下三個發展階段： （ 1 ）單限制因子模型，如磷模型； （ 2 ）多限制因子模型，如浮游植物初級生產力估測模型； （ 3 ）生態動力學模型，它是目前也是以後發展的主流。
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