zooplankton

Both species number and abundance of the metazoan zooplankton were dominated by the small-sized species, and decreased with body mass, while biomass distribution had a peak in the medium size class, 4.39 μ g to 8.78 μ g.

后生浮游动物的种类和数量均是以小个体为主，并且随着体重增大逐渐减少，而生物量则在4·39~8·78μg这一中等个体体重的位置上出现峰值。

互联网摘选

The tolerance of zooplankton is stronger than that of phytoplankton, which is different among species. Temperature elevation in receiving sea area generally has no impact on the survival of zooplankton because of the large span between semi-lethal temperature ( LT50) and natural living temperature.

浮游动物的耐热性强于浮游植物，并存在种间差异，由于半致死温度（LT50）与自然适应水温的跨度较大，温排水造成的海域温升基本不影响受纳海域的浮游动物存活。

互联网摘选

The biomass of zooplankton is supplied by NPZ model.

鳀鱼摄食浮游动物，浮游动物的供应由NPZ模型计算。

互联网摘选

The zooplankton of East Lake and West Lake in water park of Tianjin

水上公园东湖及西湖的浮游动物

互联网摘选

The influence of silver carp and Bighead on the zooplankton community structure

鲢鳙对浮游动物群落结构的影响

互联网摘选

In this paper, the species, amounts and distribution situation of phytoplankton, zooplankton and zoobenthos in Shenzhen Bay are studied.

对深圳湾浮游植物、浮游动物和底栖动物的种类、数量及分布现状进行了研究。

互联网摘选

Distribution of the zooplankton in Bering Sea in summer

夏季白令海浮游动物的分布

互联网摘选

Furthermore zooplankton indication of the Yellow Sea Warm Current ( YSWC ) in winter was discussed.

并探讨了黄海冷水团对某些浮游动物的意义,以及浮游动物对黄海暖流指示.

互联网摘选

It is indicated that there are many and complex species of phytoplankton, zooplankton and benthon in the culture water with 1 cm bottom soil from shrimp pond. The phytoplankton growth phase is properly regulated with photosynthetic bacteria and illumination.

发现采用对虾养殖池水与加铺1cm厚对虾池底泥的培育水中有种类繁多，生物量丰富的浮游植物、浮游动物、底栖生物。

互联网摘选

They put zooplankton and phytoplankton into 4-liter tubs and let them sit for 8 days.

他们将浮游动物和浮游植物放进盛着4公升水的水缸里,在那里放8天.

互联网摘选

Ecological characteristics of zooplankton in feeding ground of mackerel and scads from Southern Yellow Sea and East China Sea. One area with high zooplankton-biomass would become young fish feeding ground.

南黄海、东海鲐鲹鱼索饵场浮游动物生态特征浮游动物的高生物量区形成幼鱼索饵场。

互联网摘选

Comparison with the temporal and spatial changes in the zooplankton in Changjiang Estuary and adjacent region revealed that the diet changes of Coilia mystus were closely related to the changes in zooplankton.

在与长江口及邻近海域内的浮游动物的时空变化规律对照之后发现，凤鲚的这种食物组成变化与浮游动物的时空变化密切相关。

互联网摘选

Through investigate the species of zooplankton and phytoplankton and distribution of hygrophilous vegetation in Fu River's headstream, we evaluate the ecological environment in Fu River's headstream.

通过研究抚河源头水体中浮游动植物的种类及湿地植被分布状况，科学评价抚河源头水生生态环境。

互联网摘选

The diversity index of zooplankton increased with the increase of macrophyte biomass.

随着湖泊水草生物量的增加,浮游动物的多样性指数也随之而增加.

互联网摘选

The changes in abundance and biomass of zooplankton in Xuanwu lake, their relation to lake pollution state an investigation of aquatic organisms in Mata lake and pollution evaluation of its water quality

从浮游动物数量和生物量的变化探讨南京玄武湖水质污染的发展马踏湖水生生物初步调查与水质污染评价

互联网摘选

One area with high zooplankton-biomass would become young fish feeding ground.

浮游动物的高生物量区形成幼鱼索饵场。

互联网摘选

As zooplankton become more abundant and eat more phytoplankton, the population of phytoplankton should shrink.

随着浮游动物变得越来越丰富,它们吃掉的浮游植物也就越多, 浮游植物的数量就会减少.

互联网摘选

The seasonal variation of zooplankton biomass was in agreement with that of phytoplankton density.

浮游动物生物量与浮游植物密度的季节变化趋势相一致。

互联网摘选

acropora corals receive a majority of their nutritional requirements from photosynthesis, but will benefit from the addition of various types of phyto and zooplankton.

A系列珊瑚大多数养分可由光合作用摄取，但是喂食微藻或是浮游生物对珊瑚有益。

互联网摘选

Research advance in effects of harmful algal bloom species on zooplankton

有害赤潮藻对浮游动物影响的研究进展

互联网摘选

The results suggested that the accumulation of nutrients, especially reactive phosphate, caused by the mass growth of zooplankton consuming phytoplankton rapidly, was the important reason for this red tide.

调查显示，赤潮发生前浮游动物大量繁殖，快速消耗浮游植物进而引起池内无机营养盐（特别是活性磷酸盐）的积累是本次赤潮发生的重要原因。

互联网摘选

Cyclops of zooplankton can be thoroughly removed from water treatment process to insure drinking water quality by in-depth study and design improving water treatment craft.

相信通过更加深入的研究和设计，必将完善水处理工艺，从而达到彻底在水处理过程中安全有效的去除剑水蚤类浮游动物、保证饮用水质安全的目的。

互联网摘选

In this paper, the ecological characteristics of zooplankton in feeding grounds of mackerel and scads from Southern Yellow Sea and East China Sea were studied by comparing methods.

本文采用比较的方法，研究了黄海南部东海北部和东海中南部两个鲐鲹鱼索饵场浮游动物生态特征。

互联网摘选

Compared with the result of the early 1960s, the diet composition of small yellow croaker has greatly changed from zooplankton to nekton.

与20世纪60年代初研究结果比较发现，小黄鱼食物组成发生很大的变化，由以往的浮游动物为主演变为目前的游泳动物为主；

互联网摘选

The frequency of large-sized crustacean (> 1mm) is respectively 0. 15, 0. 30 and 0. 41, and its body length is shortened with the increase of fish yield. Ecological factors affecting the structure of zooplankton community are discussed.

大于1mm的甲壳动物个体频度为0.15、0.30、0.41.其体长随鱼产量的增加而缩小.最后，对影响东湖浮游动物群落结构的主要生态因子进行了讨论。

互联网摘选

The main forms of life in the limnetic zone are phytoplankton and zooplankton.

此区主要由浮游植物和浮游动物组成。

互联网摘选

The ecological characteristics of zooplankton were also related to tide; species diversity, dominant species and the dominance were different during flood and ebb tide.

浮游动物的生态特征与潮汐关系密切，涨潮和落潮时的物种多样性、优势种的种类及优势度等均呈现出一定差异。

互联网摘选

The growth is a boon for zooplankton, who now have ready access to an easy-to-find feast.

这对现在可以随时享用超便利大餐的浮游动物而言是个天大的恩惠.

互联网摘选

The sensitivity tests indicate that the maximum nutrient uptake rate, maximum grazing rate of zooplankton on phytoplankton and the constant for grazing efficiency ( Ivlev constant) are the most important factors that greatly affect the values of state variables and their annual cycles in the Bohai Sea.

分析表明，浮游植物的最大生长率、海水的消光系数、浮游动物对浮游植物的最大捕食率、捕食效率和碎屑的再矿化率是影响渤海水层生态系统年循环的主要因子。

互联网摘选

27 species of zooplankton were found, with 4 in protozoa, 8 in rotifera, 5 in cladocera and 10 in copepoda.

浮游动物27种，其中原生动物4种、轮虫8种、枝角类5种、桡足类10种。

互联网摘选