养殖水体内生态环境的演变
The evolvement of ecological environment in aquicultural water
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摘要: 近几年来 ,由于外界污染和养殖自身污染的影响 ,使水质不断恶化 ,水生经济动物疾病频繁发生 ,严重阻碍了水产养殖业的发展 .因此 ,如何解决水体恶化已成为发展水产养殖业急需解决的问题 .通过对养殖水体内生态系统的结构、特点及生态环境的特点、演变规律作一归纳 ,以求为选择有效的方法防治水体恶化提供参考 ,并对该领域的研究现状作一回顾Abstract: Recently, because of serious ambience pollution and its own pollution, aquiculture water become more and more deteriorative, which makes diseases of aquatic economic animals occur frequently and block the development of aquiculture. Thus, how to solve the problem of water deterioration has become the important issue in the development of aquiculture. Some people have failed to prevent and cure the problem because they are not know the rule of the evolvement of ecological environment in aquicultural water. I...