水生态系统

河流是陆地生态系统和水生态系统间物质循环的通道，筑坝人为改变河流物理、化学、生物地球化学循环模式，影响河流生态系统的结构、功能。

River systems are the major transport channel between land ecosystem and aquatic ecosystem , but the constructed dams fragmented the river ecosystems , that can change their physical , chemical and biological characteristics .

有毒物质对水生态系统效应研究的进展

Advances in research of ecological effects of toxicant substances on aquatic ecosystem

La在模拟水生态系统中的动力学行为

Kinetic behaviour of La in the simulated aquatic ecosystem

直接将霉菌R.流域生态学：水生态系统多样性研究和保护的一个新途径

The whole cells of R. Watershed Ecology

CPFX以不同给药方式进入模拟水生态系统后在水体、沉积物、生物体等不同分配相及生物体不同组织、器官中的含量、分布以及迁移、富集等变化规律不同。

There were differences in the distribution , accumulation and transfer dynamics of CPFX by different administration ways in the simulated micro-cosmos system .

底栖动物（Zoobenthos）是指生活在水体底部肉眼可见的水生动物类群，种类繁多，广泛分布在各种水体中，是水生态系统的一个重要组成部分。

Zoobenthos refer to the aquatic group that live in the bottom of a water body and can be seen with naked eyes . They dominate a very important part in the aquatic ecosystem , with diverse species and wide distributions in all kinds of water bodies .

分形理论对水生态系统空间格局研究初探

Preliminary study on fractal character of spatial pattern in freshwater ecosystem

禁止对水生态系统的污染和破坏；

The pollution and damage to the water ecosystem should be inhibited ;

浮游植物是水生态系统中的重要生物组分，发挥着多种生态功能。

Phytoplankton is an important biotic component of aquatic ecosystem .

伊乐藻修复水生态系统的试验研究

Research on Elodea Canadensis Michx . 's Ability of Rehabilitation Water Ecosystem

中国陆地地表水生态系统服务功能及其生态经济价值评价

Ecosystem services and their valuation of terrestrial surface water system in China

海南岛水生态系统服务功能价值评价

Appraisal of service function value of Hainan Island water ecosystem

恩诺沙星对小型模型水生态系统中底泥微生物的影响

Effects of Enrofloxacin on Microorganisms of Silt in Aquatic Microcosms

生物完整性指数与水生态系统健康评价

Index of biological integrity and its application in health assessment of aquatic ecosystem

城市水生态系统建设模式研究进展

Advances in research of urban water ecosystem construction mode

邢台市水生态系统修复及保护方法探讨

Discussion on Methods for Repair and Protection of Water Ecosystem in Xingtai City

健康水生态系统的退化及其修复&理论、技术及应用

Degradation of Healthy Aqua-ecosystem and Its Remediation : Theory , Technology and Application

拟除虫菊酯杀虫剂对水生态系统的毒性作用

Toxic effects of pyrethroid pesticide on water ecosystem

基于城市水生态系统健康的生态承载力理论探讨和评价研究

Theoretical discussion and assessment of eco-bearing capacity based on the healthy urban water ecosystem

尊重自然规律的水生态系统保护与修复。

The protection and restoration of water ecosystem should respect the law of nature .

沉水植物的生长能增加水生态系统中磷向上覆水中分配。

The submerged plant can increase the percentage of P distribute into the overlying water .

三峡水库蓄水前后水生态系统动态的初步研究

Preliminary report on aquatic ecosystem dynamics of the Three Gorges Reservoir before and after impoundment

多氯联苯在模拟水生态系统中的分布、积累与迁移动态研究

Distribution , accumulation and transfer dynamics of pcb_ ( 1254 ) in a simulated micro-cosmos system

水生态系统的突变模型

Catastrophe model for water - ecosystem

比1990年的水生态系统服务价值有所削减。

It 's reduced somewhat in comparing with 1990 in service value of ecological water system .

引水式工程影响下的水生无脊椎动物动态水生态系统及其指标体系

The dynamic of aquatic invertebrate affected by the channel water engineering aquatic ecosystem and its indexes

水生态系统及其指标体系

Aquatic Eco system and Its Indexes

有机锡化合物对水生无脊椎动物的毒性研究水生态系统及其指标体系

A study on the toxicity of organotin on aquatic invertebrates system aquatic ecosystem and its indexes

目的研究次氯酸钠对模拟池塘水生态系统造成破坏的程度及恢复规律。

Objective To study the influence of sodium hypochlorite on destruction and restoration of simulated pond ecosystems .

从水质的理化指标、底质污染物含量和水生态系统等方面初步时论了城市型浅水湖泊富营养化的特征。

Characteristics of eutrophication in urban lakes are discussed based on water quality index , contaminant concentration in .