海洋自净能力

污染物输运是探讨海洋自净能力、进行海域环境评价的重要课题，本文旨在研究风暴作用下渤海内污染物（COD）的输运。

The issue of the transportation of pollutant COD is important when discussing the self-purification capability and the environmental evaluation .

沿海城市充分合理地利用海洋的自净能力，日益增加的大量城市污水收集后，经适当的陆上处理并最终通过深水管排放，是解决城市污水问题及可持续发展的对策之一。

It is one of the sustainable development countermeasures for the cities along the sea to employ outfall projects for the sewage marine disposal after suitable treatment of the sewage on the lands .

人们在大力开发海洋微生物自净能力的同时，也对海岸线的绿色卫士&红树林给予了密切关注，积极展开红树林区微生物资源的开发利用。

Researchers are paying more attention to the mangrove , the important guard of the coastline , and the exploitation of mangrove microorganism resource has been expanded in many aspects , as well as developing the self-clean ability of ocean microorganism .

近岸水体的混合（平流和扩散）是物质输送的重要过程，其认识对建立海水溶质输运模型、评估海洋的自净能力，以及研究海洋的稀释扩散系数等具有重要意义。

Diffusion and advection are two important mechanisms of material transport in coastal and marine waters . They are significant in studying seawater solute transport , the assessment of self-purification capacity of the ocean , and the evaluation of eddy diffusion process in the ocean .