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中国北方草原退化:牧民的看法。

Rangeland degradation in North China: perceptions of pastoralists.

机构信息

Centre for Development Studies, Faculty of Spatial Sciences, University of Groningen, Groningen, The Netherlands.

出版信息

Environ Res. 2010 Apr;110(3):302-7. doi: 10.1016/j.envres.2009.12.007. Epub 2010 Jan 27.

Abstract

Rangeland degradation, a worldwide problem, is serious in China, especially in the Northern provinces. To assess the pastoralists' perceptions toward rangeland trend and degradation, a survey was conducted in Ningxia, North China. Data were collected from a total of 284 pastoralists in six Ningxia counties. Findings showed that the majority of respondents believe the rangelands in Ningxia have been degraded, although there are some disparities among the counties that illustrate differing severity of degradation. Findings also clarified that the pastoralists have more knowledge about the "technical" and "supportive" aspects of conditions, while remaining less aware of "economic" and "management" factors of this issue. Yet, a high disparity was revealed between pastoralists' perceptions among the counties in this study. The correlation matrix showed that most of their perceptions do not act independently. Findings also showed that those pastoralists who believe that their rangeland trend is "improved" have broader management and social perceptions than those who believe their rangeland is "degraded". Finally, correlation analysis showed that the management and social perceptions have a negative correlation with degradation severity. Based on the findings, recommendations for possible interventions through extension/educational programs to diminish rangeland degradation are made. The programs are suggested to be presented in three packages including "management", "social", and "economic" issues in rangeland degradation.

摘要

草原退化是一个全球性问题,在中国尤其严重,尤其是在北方省份。为了评估牧民对草原趋势和退化的看法,我们在中国北方的宁夏进行了一项调查。数据来自宁夏六个县的 284 名牧民。调查结果表明,大多数受访者认为宁夏的草原已经退化,尽管各县之间存在一些差异,表明退化的严重程度不同。调查结果还表明,牧民对条件的“技术”和“支持”方面有更多的了解,而对这个问题的“经济”和“管理”因素了解较少。然而,在这项研究的各县之间,牧民的看法存在很大差异。相关矩阵显示,他们的大部分看法并不是独立的。调查结果还表明,那些认为自己的草原趋势“改善”的牧民比那些认为自己的草原退化的牧民有更广泛的管理和社会看法。最后,相关分析表明,管理和社会看法与退化程度呈负相关。基于调查结果,我们建议通过推广/教育计划来减少草原退化,可能进行干预。这些方案建议分为三个部分,包括草原退化的“管理”、“社会”和“经济”问题。

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