【摘要】 由于人类活动的加剧,水体富营养化造成了藻类疯长造成“水华”、水质恶化等严重后果;从景观异质性的角度上阐述了湖泊各景观要素在其水体富营养化过程中的变化,及其在维持生态平衡方面的意义;为富营养化的水体预防和治理提供了新的思路。更多还原

【Abstract】 Following the development of economy and the increasing of human being’s activities , the entrophication has already become one of the main enviorenmental problems in the world . The pollution of water body also lead to the quick growth of algae and the bloom .In this article, the landscape elements of lakes’ change in the entrophication is depicted together with it`s function to maitain ecological balance in terms of landscape heterogeneity . Therefore , a new way is proposed to the management of entrophication .更多还原