Risk Evaluation to Animal Husbandry Ecosystem

摘要：

It is very important to realize the healthy development of animal husbandry ecosystem. Based on the risk assessment index system and model of animal husbandry ecosystem, the risk of pastures in the northern China has been evaluated. According to the degree of risk from low to high, the five pastures in the northern China are Inner Mongolia pasture, Xinjiang pasture, Qinghai pasture, Gansu pasture, and Tibet pasture. The risk in the five main pastures is relatively high, which is influenced by economic cost, infrastructure, economic scales, natural resources, water resources, soil erosion, ecologic fragility, diathesis of agricultural laborer, and population development, etc.

关键词： Animal husbandry ecosystem risk assessment the northern China pasture

作者: HAO Lu WANG Jing-Ai ZHANG Hua

作者单位: School of Geography and Remote Sensing, Beijing Normal University, Beijing 100875, China Ecological and Agricultural Meteorology Centre of Inner Mongolia, Hohhot 01005, China

会议类型: 国际会议

会议名称: The 1st International Conference on Risk Analysis and Crisis Response(首届风险分析与危机反应国际学术研讨会)

会议地点: 上海

会议语种:英文

页码: 187-192

在线出版日期: 2007-09-25（万方平台首次上网日期，不代表论文的发表时间）