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Measuring the Impacts of Community-based Grasslands Management in Mongolia's Gobi

机译:评估蒙古戈壁地区基于社区的草地管理的影响

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摘要

We assessed a donor-funded grassland management project designed to create both conservation and livelihood benefits in the rangelands of Mongolia's Gobi desert. The project ran from 1995 to 2006, and we used remote sensing Normalized Differential Vegetation Index data from 1982 to 2009 to compare project grazing sites to matched control sites before and after the project's implementation. We found that the productivity of project grazing sites was on average within 1% of control sites for the 20 years before the project but generated 11% more biomass on average than the control areas from 2000 to 2009. To better understand the benefits of the improved grasslands to local people, we conducted 280 household interviews, 8 focus group discussions, and 31 key informant interviews across 6 districts. We found a 12% greater median annual income as well as a range of other socioeconomic benefits for project households compared to control households in the same areas. Overall, the project generated measurable benefits to both nature and people. The key factors underlying project achievements that may be replicable by other conservation projects include the community-driven approach of the project, knowledge exchanges within and between communities inside and outside the country, a project-supported local community organizer in each district, and strong community leadership.
机译:我们评估了一个由捐助者资助的草原管理项目,该项目旨在在蒙古戈壁沙漠的草地上同时创造保护和生计利益。该项目运行于1995年至2006年,我们使用了1982年至2009年的遥感归一化植被指数数据,比较了项目实施前后项目的放牧地点与匹配的控制地点。我们发现,在项目开始前的20年中,项目放牧场的生产力平均在控制区的1%以内,但在2000年至2009年期间平均比控制区产生了11%的生物量。在针对当地人的草原上,我们在6个地区进行了280户家庭访问,8个焦点小组讨论和31个主要信息提供者访问。我们发现,与同一地区的对照家庭相比,项目家庭的年收入中位数以及其他一系列社会经济效益要高出12%。总体而言,该项目为自然界和人类带来了可观的收益。可能被其他保护项目仿效的项目成就的关键因素包括项目的社区驱动方法,国家内外社区之间的知识交流,每个地区由项目支持的当地社区组织者以及强大的社区领导。

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