Oyster reef ecosystem is a natural decontamination plant of estuarine environment.
牡蛎礁生态系统是河口环境的天然污染处理厂。
The influence of heavy metal's jumping phenomenon on the estuarine environment is a natural process, should be made a difference with artificial pollution.
跃变对长江河口的环境影响是一个自然过程，由长江河口的自然属性形成，应该将它同人为污染现象区别对待。
Estuarine and tidal flat environment is not only unique function and ecological value, but also rich in land resources. Because of various functions, tidal flat become the focus of the many problems.
河口潮滩不仅具有独特的环境功能和生态价值，还蕴藏着丰富的土地资源，多样化的功能使潮滩成为众多问题的焦点之一。
NET and Crystal Report technologies as development environment. In this system, estuarine and Coastal spatial data distribution, query and the thematic map display are made available, and system security is enhanced by the designing of user accessing rights.
NET、水晶报表等开发环境建立河口海岸空间数据发布与共享系统，实现了河口海岸空间数据的发布、查询以及专题图绘制等功能，并通过设计用户访问权限来增强系统的安全性能。
As a case study, the economic benefit of ecological environment water supply is calculated for an estuarine region.
最后以某河口地区为例，计算了该地区生态环境供水的经济效益。
The results indicate that nekton in the waters are mainly coastal or estuarine small body species adaptable to the water environment of high temperature and low salinity, mostly consisting of individuals of the same year, which were the principal parts of the nekton group.
结果表明，珠江口水域的游泳生物主要是沿岸性或河口性的小型种类，基本由当年生个体组成，它们与高温低盐水环境特征相适应，构成珠江口游泳生物组成的主体。
Ecological environment condition evaluation of estuarine area based on quantitative remote sensing-a case study in Kenli County
基于卫星遥感数据的河口区生态环境状况评价&以黄河三角洲垦利县为例
An outstanding example of the drastic alteration of the estuarine environment is found in the Netherlands.
河口湾环境发生强烈变化的一个突出的例子是荷兰。
Shanghai Yangtze Estuarine Nature Reserve for Chinese Sturgeon regards Chinese sturgeon and their natural ecological environment as the main object of protection.
中华鲟自然保护区是以中华鲟及其赖以栖息生存的自然生态环境为主要保护对象的特殊区域。
Hydrocarbon source rock formed in the calm and strong reductive environment, for example half-deep lake-deep facies, estuarine facies, shallow-sea fades and paludal facies etc.
烃源岩沉积于比较安静、还原性强的欠补偿的环境，如半深湖&深湖相、泻湖、沼泽相、浅海大陆架、堰塞小洋盆和毗邻大陆架的深海盆地等。
The Hangzhou-bay wetland is an important estuarine-coastal wetland, which plays a significant role in the sustainable development of resources, environment and economy in Hangzhou-bay area.
杭州湾湿地是我国重要的河口型滨海湿地、对环杭州湾地区的资源、环境、经济的可持续发展具有十分重要的意义。