黄土高原水土保持生态环境建设生态效益监测方法探讨  

Ecological Benefits Monitoring Method of Soil and Water Conservation on the Loess Plateau

作　　者：康玲玲[1] 吴卿[1] 罗中伟[2] 王云璋[1] 陈发中[1] 

机构地区：[1]黄河水利科学研究院,河南郑州450003 [2]驻马店市农业科学研究所,河南驻马店463000

出　　处：《水土保持通报》2004年第3期40-44,共5页Bulletin of Soil and Water Conservation

基　　金：黄河水利委员会治黄专项(2002Z03);国家自然科学基金委员会;水利部黄河水利委员会黄河联合研究基金重点项目(50239080)

摘　　要：根据黄土高原水土保持生态环境建设项目实施后可能引起变化的生态要素,确定了土壤理化性质、水质、植被度和小气候各要素的监测站网布设和监测内容,并提出了监测方法和相关指标的计算方法。监测结果表明,水土保持措施实施后,土壤养分含量增加,林草植被覆盖度提高,改善了局地小气候。According to the ecological factors which resulted from the ecological environment constrcution project of soil and water conservation in the loess plateau region, the monitoring stations scheme and monitoring content of every factor on the soil physical and chemical character, water quality, forest and grass coverage and local climate were defined, and the monitoring method and correlation index were raised. The monitoring results showed that the contents of soil nutrients raised and the forest and grass coverage increased, and the local climate was improved.

关 键 词：水土保持 地表径流量 土壤理化性质 水质 植被度 小气候 监测方法 

分 类 号：S157[农业科学—土壤学]