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越南“荒山”造林:500 万公顷造林计划的社会和环境后果。

Reforesting "bare hills" in Vietnam: social and environmental consequences of the 5 million hectare reforestation program.

机构信息

Arizona State University, Tempe 85287-3902, USA.

出版信息

Ambio. 2009 Sep;38(6):325-33. doi: 10.1579/08-r-520.1.

Abstract

In recent years, forestry has been strongly promoted by the government of the Socialist Republic of Vietnam through large-scale projects to rehabilitate and reforest millions of hectares of land. One project to reforest 5 million hectares has received hundreds of millions of US dollars for implementation. Yet based on a case study in one area of northern Vietnam, this project appears to have had a number of unforeseen consequences. Large areas of land classified as "bare hills" have been targeted for reforestation, despite the fact that these lands already harbor a number of species that were used by local communities. The bare hills were especially economically important to poor households and to women who collected a variety of nontimber forest products there. Because the reforestation project focused most efforts on establishing new plantations rather than supporting natural regeneration, diverse sources of non-timber forest products were being replaced with monocrop exotic tree plantations. A strong inequity in the allocation of private lands for reforestation has characterized the regreening projects to date, and this may have continuing unwelcome social, environmental, and economic impacts into the future, particularly for the poor.

摘要

近年来,越南社会主义共和国政府通过大规模项目大力推动林业发展,旨在恢复和重新造林数百万公顷土地。其中一个 500 万公顷的造林项目已获得数亿美元的资金用于实施。然而,基于越南北部一个地区的案例研究,该项目似乎产生了一些意料之外的后果。大量被归类为“荒山”的土地被定为造林目标,尽管这些土地已经存在着一些被当地社区利用的物种。荒山对贫困家庭和在那里采集各种非木材森林产品的妇女来说尤其具有重要的经济意义。由于造林项目主要集中在建立新的人工林上,而不是支持自然再生,各种非木材森林产品正逐渐被单一栽培的外来树种所取代。迄今为止,造林项目在私人土地分配方面存在严重的不平等现象,这可能会对未来的社会、环境和经济产生持续的负面影响,尤其是对贫困人口而言。

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