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通过对鱼塘沉积物中营养盐、有机质及色素在放养前后的测试．对比分析了在人类活动（养殖）的影响下，由于鱼塘水体快速富营养化而引起底质上述指标的变化过程，其中快速沉积环境极有利于沉积色素的保存，具有较好的环境营养状况指示意义，同时有机质、色素和营养盐之间存在着密切的相关关系，这为利用色素方法研究短时间序列环境演变，尤其是在近代人类活动影响下的环境变化提供了一定的依据。
Through the fish pond sediment nutrients, organic matter and pigment in the stocking before and after the test. Under the influence of human activities (aquaculture), the changing process of the above-mentioned indexes of the sediment caused by rapid eutrophication of fish ponds was comparatively analyzed. The rapid depositional environment was very favorable for the preservation of sedimentary pigments and had a good environmental nutrient status Indicating that there is a close relationship between organic matter, pigments and nutrients, which provides a basis for the study of environmental changes of short-time series using pigment method, especially the changes of environment under the influence of modern human activities.