浮游生物群落 的英文怎麼說

中文拼音 [fúyóushēngwùqúnlà]
浮游生物群落 英文
plankton community
  • 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...
  • 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 生物 : living things; living beings; organisms; bios （pl bioi bioses）; biont; thing; life生物材料 biol...
  • 群落 : community; cenosis; coenosis; coenosium; duriherbosa; coen
  1. The percentage of density of s. costatum in phytoplankton rised from 58. 7 % in last year to 60. 0 % in this year, which resulted a decline of the diversity index from 1. 91 to 1. 75, and evenness from 0. 47 to 0. 42, indicating that the biodiversity and evenness of phytoplankton community in zhelin bay became worse and worse, and the structure of community retrogressed

    中肋骨條藻在浮游植物總數量的百分比由第一年度的58 . 7上升到本年度的60 . 0 ，導致多樣性指數由1 . 91減小到1 . 75 ，均勻度由0 . 47減小到0 . 42 。這表明，與上一年度相比，柘林灣浮游植物群落的生物多樣性和穩定性進一步降低，群落結構退化。
  2. 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 。
  3. Our research group had finished an initial study on the ecosystem of phytoplankton. in the present study, i added eleven stations to the primary eight one and finished a second annual investigation on the ecosystem, in order to find out more information on the spatial and temporal distribution of phytoplankton in zhelin bay

    2000 2001年度本實驗小組對浮游植物生態群落進行了初步的調查，為了進一步深入、詳細地了解調查海區生態系統的時空結構，作者從2001年7月開始，在原有的8個站位上增加了11個站位，對柘林灣及灣外海域浮游植物生態群落的結構與功能進行第二個周年調查。
  4. Studies on plankton community structure and its dynamics in a recycling aquaculture system

    循環水養殖池中浮游生物的群落結構及其動態研究
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