摘要
为促进西南岩溶区土壤生态系统可持续发展,以脆弱的西南岩溶生态系统的土壤生态系统为对象,从生态结构、生态过程、生态功能、人为胁迫4个方面分析了西南岩溶生态系统土壤生态系统脆弱性特征,并提出了相应对策。
The vulnerability of the soil ecosystem in southwest Karst region was analyzed from the four aspects of ecological structure,ecological processes,ecological functions and human stress and the corresponding countermeasures were proposed as well to promote the sustainable development of soil ecosystem in southwest Karstregion.
出处
《贵州农业科学》
CAS
北大核心
2011年第8期102-105,共4页
Guizhou Agricultural Sciences
基金
国家科技支撑计划项目"重庆地区喀斯特山地退化生态系统恢复与重建技术开发"(2006BAC01A16)
国家农业局948项目(2009-4-20)
重庆市自然科学基金重点项目(CSTC2009BA0002)
关键词
土壤生态系统
脆弱性
西南岩溶区
soil ecosystem
vulnerability
southwestern Karst region
