marine ecology

Without any natural predators, the fish pose a threat to the marine ecology of some Chinese waterways.

由于缺少天敌，它们给我国某些水域的生态造成威胁。

This paper analyses the meaning of marine environment, marine ecology, marine resources, distinguishes the differences between resources losses and property losses, fishery losses and fishery resources losses, fishery mid-long term losses and natural fishery resources losses.

分析了海洋环境、海洋资源、海洋生态的含义，区分了资源损失与财产损失、渔业资源损失与渔业损失、渔业资源中长期损失与天然渔业资源损失的不同。

In addition to research team leader Mr. Turney, other scientists come from a range of disciplines, including marine ecology, terrestrial ecology, ornithology and oceanography.

除科考队领队Turney外，其他科学家来自各个领域，包括海洋生态学、陆地生态学、鸟类学和海洋学。

The ministry says it will closely follow the situation, carefully assess the possible impact on the marine ecology, and strengthen the monitoring of marine radiation.

中国生态环境部表示，将密切跟踪事态发展，认真评估对海洋生态环境可能造成的影响，加强海洋辐射环境监测。

Utilization of steel slag made artificial algal reef to construct artificial algal field will be international central issue to rebuild damaged marine ecology system and solve the seawater eutrophication.

利用钢渣制造的人工藻礁构建人工藻场，用于恢复受损的海洋生态系统、解决海水富营养化问题是目前国际上的研究热点。

It is one of the research focuses for marine ecology that the emergence, development and vanishment of harmful algae blooms ( HABs) at present. Among them, qualitative and quantitative detection for HAB species is the basic task.

赤潮的发生、发展和消亡等是当前海洋生态学研究的热点之一，而对赤潮藻种类和数量的分析是其中的基础内容。