Abstract：Phosphorus forms of different weathering degree rocks of yinkeng, longtan, dengying,gufeng and shuangshan six group of Chaohu Lake basin were investigated by using the method of phosphorus sequential extraction. The total phosphorus was gradually reduced in the weathering process, Ex-P、Al-P、De-P、Ca-P and Oc-P were decreasing and Fe-P and Or-P were increasing in mostly groups and Oc-p was the main form in the most of the rock. The pH value was the most important influence factor of phosphorus forms compared with phosphorus forms distribution, content and the pH value in the six group samples. Weathering was one of the important factors of eutrophication of Chaohu Lake basin.
张玲, 汪家权, 马玉萍, 陈锐, 任爱华. 巢湖地区不同风化程度岩石岩源磷赋存形态研究[J]. 中国环境科学, 2012, 32(10): 1820-1825.
ZHANG Ling, WANG Jia-Quan, MA Yu-Ping, CHEN Rui, REN Ai-Hua. Phosphorus forms of different weathering degree rocks in Chaohu Lake area. CHINA ENVIRONMENTAL SCIENCECE, 2012, 32(10): 1820-1825.