Gateway to Think Tanks
来源类型 | Working Paper |
规范类型 | 论文 |
Land Cover Change in Mixed Agroforestry: Shade Coffee in El Salvador | |
Allen Blackman; Beatriz Ávalos Sartorio; Jeffrey Chow | |
发表日期 | 2008-09-15 |
出版年 | 2008 |
页码 | EfD DP 08-25 |
语种 | 英语 |
摘要 | Little is known about land cover change in mixed agroforestry systems, which often supply valuable ecological services. The authors use a spatial regression model to analyze clearing in El Salvador’s shade coffee–growing regions during the 1990s. Their findings buttress previous research suggesting the relationship between proximity to cities and clearing in mixed agroforestry systems is the opposite of that in natural forests. But this result, and several others, depends critically on the characteristics of the growing area, particularly the dominant cleared land use. These findings imply that policies aimed at retaining mixed agroforestry need to be carefully targeted and tailored. |
主题 | Development and Environment ; Land Use |
子主题 | Latin America |
URL | http://www.rff.org/research/publications/land-cover-change-mixed-agroforestry-shade-coffee-el-salvador |
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/40950 |
推荐引用方式 GB/T 7714 | Allen Blackman,Beatriz Ávalos Sartorio,Jeffrey Chow. Land Cover Change in Mixed Agroforestry: Shade Coffee in El Salvador. 2008. |
条目包含的文件 | 条目无相关文件。 |
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。