渭河宝鸡市区段人工景观湖泊水体总有机碳研究

摘要

选取了渭河宝鸡段典型人工景观湖泊金渭湖、金陵湖及人民公园湖3个不同类型的湖泊为研究对象,分别测定湖泊水体在枯水期、平水期、丰水期3个不同时段中的TOC含量,进而结合湖泊周围客观环境及水样采集时空差异等因素,分析了影响水体TOC含量的可能来源与影响因素,以期为TOC测定湖泊水体污染状况研究提供参考,进而为采取有效的控制点、面污染源头,改善湖区周围客观生态环境等措施提供更为广泛的依据.%Taking three typical artificial landscape lakes (Jinwei Lake, Jinling Lake and Peoples Park Lake) in Baoji city reach of Weihe River as the tested objects, the study measured the total organic carbon content in their water body in drought period, common period and rainy period, and then analyzed the possible origination of total organic carbon and the factors affecting its content, according to the natural environment of these lakes and the space - time difference in water - sampling, hoping to provide scientific basis for the study of water pollution in the lakes, and to offer wide reference for controlling the pollution sources and improving the ecological environment of the lakes.