Water Balance of Huahai Lake Basin during a Special Phase;

Environment Changes Documented by Geochemistry in Huahai Lake;

To understand the status of the microbiological pollution from the different water body in Jiaxing city by detecting the counts of bacterial, total coliforms, pathogen, fungi and yeasts in water samples collected from riverway water, canal water, lake water and water supply under different circumstance of temperature.

Solar radiation has cooperation with biodegradation of the organic pollutants in the lake water.

Survey of potassium,sodium ions in lake water by atomic absorption spectrometry(AAS) was studied in this paper,negative high voltage,lamp current and other instrument settings were optimized.

The attenuation of ultraviolet radiation in shallow lakes in the middle and lower reaches of Yangtze River;

Evaluation on temporal and spatial changes of biological integrity for shallow lakes in the middle reach of the Yangtze River;

Adsorption kinetics and isotherms of ammonium onto the 13 sediments taken from shallow lakes in the middle and lower reaches of the Yangtze River were determined, and the effect of physical and chemical properties of the sediments on its ammonium adsorption characteristics was also analyzed.

Plane 2D flow-water quality-sediment pollution couple model in shallow lake;

Fractionation of phosphorus in sediments and its relation with soluble phosphorus contents in shallow lakes located in the middle and lower reaches of Changjiang River, China;

Geochemical　characteristics of phosphorus in sediments of a large shallow lake;