中文摘要：

在西藏的高原的牧场收缩政策的实现具有在科学界和相关政府部门的普遍担心。学习牧场收缩政策的实现的效果将帮助我们有效地向那些政策并且到补偿存在政策理解 herders 态度。这份报纸分析用提供参加机会的农村估价(PRA ) 的家庭放牧管理行为，定量分析和逻辑回归在西藏的高原的遥远的区域在 Nagqu 县的三个镇区建模的 135 herder，中国。结果证明 herders 变得解决并且不再是游牧的，因此解决工程基本上被完成了，为擦伤权利收缩的政策逐渐地在 Nagqu 县正在被实现。因为放牧权利和牧场在合同下面，基于组的管理广泛地在这个区域被接受了，它帮助 herders 处理限制，例如有限牧场区域，小放牧半径，控制家庭畜牧和水的不平的分布。herders 从畜牧让为劳动，有好健康的家庭成员的更高的比例，和更高的收入可得到的更多的家庭成员趋于选择基于家庭的管理。Herders 当高质量的冬季牧场是可得到的时，趋于选择基于组的管理。

英文摘要：

The implementation of pasture contracting policies in the Tibetan Plateau has been of widespread concern in the scientific community and related government departments. Studying the effects of the implementation of pasture contracting policies will help us understand herders＇ attitudes toward those policies and to amend existing policies effectively. This paper analyzes 135 herder families＇ grazing management behavior using participatory rural appraisal （PRA）, quantitative analysis and a Logistic regression model in three townships of Nagqu County in remote areas of the Tibetan Plateau, China. The results show that the herders have become settled and are no longer nomadic, so the settlement project has basically been completed and the policy of contracting for grazing rights is being gradually implemented in Nagqu County. Since the grazing rights and pastures were under contract, group-based management has been widely accepted in this area, which helps the herders deal with constraints, such as limited pasture area, a small grazing radius, controlled family animal husbandry and an uneven distribution of water. The herders that have more family members available for labor, higher proportion of family members with good health, and higher income from animal husbandry tend to choose household-based management. Herders tend to choose group-based management when higher quality winter pastures are available.