查询词典 phytoplankton

The total abundance of the phytoplankton ranged from 4.925×106 to 63.65×106 cells L-1and the total biomass from 1.632 to 20.420 mg L-1. Pseudanabaena sp. and Synedra ulna were dominant species in the community during January to March.

共检测到浮游植物76种；浮游植物总的细胞数量在4.925×106-63.65×106cells L-1之间，浮游植物的总生物量在1.632-20.420 mg L-1之间。

Due to the seasonal change of water discharge and marine phytoplankton blooming,terrigenous inputs exceeded marine inputs in winter and the reverse results have been found in summer.

长江口悬浮颗粒有机质的碳同位素值表现出明显的季节变化特征，2月较8月偏负，表现出冬季陆源输入偏重而夏季海源输入偏重的现象，这主要是受径流量枯洪季变化和浮游生物生长季节变化两种因素的叠加作用。

Perhaps the fact many of these first studies considered only algae of a size that could be collected in a net, a prac tice that overlooked the smaller phytoplankton that we now know grazers are most likely to feed on, led to a de-emphasis of the role of grazers in subsequent research.

可能这样一个事实，那就是很多这样的最初的研究只是考虑了那些能够用网捞起来的大小的水藻，这样一个忽视了更小的浮游生物（而这些浮游生物我们现在知道是捕食者主要的食物）的做法，导致了在接下来的研究中对于捕食者的作用的贬低。

Based on the trophodynamics in marine ecological system and the primary productivity data from the fishing grounds of east Fujian during the marine investigation in Taiwan Strait, the concentration of organic carbon of phytoplankton and 52 species of main economic fishes were determined, and the nutritive level of the fishes and ecological efficiency in the fishing ground were calculated. The ecological carrying capacity of fish resources was 630800 tons using Cushing model and dynamics model.

闽东渔场位于26000'一27010'N、1 19050'一125000'E，北邻浙江温台渔场，南接台湾海峡，属亚热带海第2期林法玲：闽东渔场鱼类资源生态容量和最大可持续开发量域，鱼类资源丰富，系我国南方海域重要渔场之一。20世纪80年代以来，闽东渔场鱼类资源呈现衰退现象，有关鱼类资源生态容量和可持续开发量是渔业生产和管理部门所关注的问题。

Three sampling sites were set along the river,the classification and distribution characteristic of the phytoplankton,zooplankton and zoobenthos were sampled and investigated in Mar,2005,respectively.

本文于2005年3月针对武江乐昌河段布设了三个监测断面，分别取样调查了浮游植物、浮游动物、底栖动物的种类和分布特性。

Cage culture of the mandarin fish also decreased the dissolved oxygen concentrations, the species number and biomass of the zoobenthos around the cage area, but had no significant effects on the water temperature, pH, transparency, species composition of phytoplankton and zoobenthos, and the species composition and biomass of rotifers, cladecerans and copepods.

网箱养鳜同时减少了网箱周围的溶氧、底栖动物的种类数和生物量，但对水温、pH值、透明度、浮游植物种类、原生动物种类以及轮虫、枝角类和桡足类的种类和生物量影响较小。

The change of zooplanktonic species composition and abundance were larger than that of phytoplankton.

由静止状态到大水流状态，藻类数量呈现递增趋势，这与相应的TDN／TN、TDP/TP呈递减趋势相呼应。

The detecting of a-amylase suggested that stony corals have the ability to digest plant-organisms which could either be zooxanthellae or phytoplankton.

由於 --淀粉脢的测得，推测珊瑚的确有消化植物性有机体之能力，此能力可能是消化共生藻或者浮游植物。

Ocean acidification, which poses adverse effects on calcifying species such as corals, echinoderms, crustaceans, and mollusks as well as certain phytoplankton.

海洋酸化，这就造成了不利影响钙化物种如珊瑚，棘皮动物，甲壳类动物，和软体动物以及某些浮游植物。

The department has a long tradition of research on algae and other protists. Today our emphasis is on the ecology and taxonomy of macroalgae, phytoplankton, heterotrophic flagellates and on benthic microalgae.

该专业对藻类和其他原生生物上研究上有着悠久传统，其研究重点在微藻、浮游植物、异养鞭毛藻、底栖微藻的生态学和分类学等。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。