G2TT
来源类型Working Paper
规范类型论文
Tree Cover Loss in El Salvador's Shade Coffee Areas
Allen Blackman; Beatriz Ávalos Sartorio; Jeffrey Chow
发表日期2007-06-01
出版年2007
页码22-32
语种英语
摘要

Shade coffee farms in Central America provide important ecological services. But because international coffee prices have fallen since 1990, many have been cleared to make way for more remunerative land uses. This problem is of particular concern in heavily deforested El Salvador, where a large share of the remaining tree cover is associated with shade coffee. We use satellite images, stakeholder interviews, and secondary data to analyze the magnitude, characteristics, and drivers of clearing in El Salvador’s shade coffee areas during the 1990s. We find that 13 percent of these areas was cleared, mostly in middle- and high-altitude regions. Falling coffee prices were not the only drivers of this phenomenon, however: a downward spiral of on-farm investment and yields, debt, poverty, urbanization, migration, and weak land use regulation also contributed. Our findings suggest that stricter enforcement of land use and land cover regulations is urgently needed to prevent further clearing.

主题Development and Environment ; Ecosystems ; Environmental Economics Topics ; Land Use
子主题Deforestation
URLhttp://www.rff.org/research/publications/tree-cover-loss-el-salvadors-shade-coffee-areas
来源智库Resources for the Future (United States)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/40881
推荐引用方式
GB/T 7714
Allen Blackman,Beatriz Ávalos Sartorio,Jeffrey Chow. Tree Cover Loss in El Salvador's Shade Coffee Areas. 2007.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Allen Blackman]的文章
[Beatriz Ávalos Sartorio]的文章
[Jeffrey Chow]的文章
百度学术
百度学术中相似的文章
[Allen Blackman]的文章
[Beatriz Ávalos Sartorio]的文章
[Jeffrey Chow]的文章
必应学术
必应学术中相似的文章
[Allen Blackman]的文章
[Beatriz Ávalos Sartorio]的文章
[Jeffrey Chow]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。