EnvThes
MS Academic Keywords
[Quanhou Dai] Ecosystem health is the object of water and soil conservation and ecological building in loess hillyareas under erosion environment. Using principles of ecosystem health quantitative assessment anddiagnosis index selection, 17 factors were considered from three aspects: resource and environmentalcapacity, social and economic impact, and ecological services. An evaluation index system onecosystem health was established for a small watershed under erosion conditions...
variable
ecosystem health