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1·Such information is vital for the intelligent use and management of aquatic resources.

这种信息对于合理利用和管理水域资源是至关重要的。

2·The artificial fish-reef is a kind of means changing ecological environment, increasing and breeding aquatic resources near sea.

人工鱼礁是改变近海生态环境和增养殖水产资源的一种手段。

3·Baiyangdian waters crops and resources, the growth of the lotus root, caltrop, Gorgon Fruit, arrowhead and other 30 kinds of rare wild aquatic plants.

白洋淀内水生作物资源充足，生长着莲藕、菱角、芡实、慈姑等30多种珍贵野生水生作物。

4·Firstly, this paper investigates the eutrophication status of city water, the resources and application status of aquatic plants in Nanjing.

本文首先对南京主城区水体的富营养化状况，水生植物资源及其应用现状进行了调查分析。

5·Furthcrly, some exploitation countermeasures and projects necessarily to be studied on the resources of aquatic plant were proposed.

针对我国水生植物资源及其现状提出了有关的开发对策及亟需加以研究的课题。

6·The rich resources of aquatic products and organism provide excellent natural conditions for birds to inhabit and multiply. It is also known as Tuanbowa Migratory Birds Habitat Nature Reserve.

团泊湖因其水产资源及水生物资源丰富，为各种鸟类的栖息繁衍提供了优越的自然条件，被辟为“团泊洼候鸟栖息地自然保护区”。

7·The lake is abundant with lotus root, lotus, reed, goose, duck, fish, shrimp, crab and other wildlife resources, 70-plus wild birds and 30-plus aquatic plants.

湖中盛产藕、莲、蒲、苇、鹅、鸭、鱼、虾、蟹以及其他野生动物资源，野生鸟类也有七十余种，水生植物三十余种。

8·This paper primarily analyzed some important factors that may affect the security of aquatic product from the aspects of the resources and varieties of environmental hormones.

文章从环境激素的来源和种类两方面，初步分析了可能影响水产品质量安全的重要因素。