The value accounting index system and application of degenerative grassland — A case study on Chen barng banner in Hulunbeir grassland

摘要：

Grassland ecosystem is the biggest one in China terrestrial ecosystem, and plays special role in maintaining the structure, functions and ecological processes of natural ecosystems.At present, a series of ecological problems are becoming more and more serious because of grassland degradation in some regions.The economic valuation of grassland ecosystem services will be helpful to the conservation, reclamation and rational development of grassland resources in China.However, due to nature and human.s affection, almost every ecosystem appears different degenerative gradation, and the value of ecosystem will descend.

关键词： the value of forage the value of environment indexes system of degeneration Chen barng banne

作者: YIN Jian-hui

作者单位: Grassland Resource and Ecology Laboratory,Beijing Forestry University,Beijing,100083,China

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）