Spatial‐temporal landscape dynamics in the Hulunbeir forest‐steppe ecotone

摘要：

The forest‐steppe ecotone with alkalized grassland is in Hulunbeir, which borders the Great Xingan forest region is one of the most significant ecological barriers in North China.In the last decades, due to the changes of global climate and the general impacts from human activities, timberline in the transition region moved up, grassland changed into desert and the water and soil lost drastically.All these factors, in combination, severely hamper the sustainable development of local resource, environment, economy and society.Nowadays, researches on dynamic changes of landscape structure and function characteristics are still few.

关键词： forest‐steppe ecotone landscape pattern landscape heterogeneity

作者: Li-cheng Liu Shi-hai Lv

作者单位: Forestry college,Beijing Forestry University,Beijing 100083,China Institute of Ecology,Chinese Research Academy of Environmental Science,Beijing 100012,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）