Effects of swidden cultivation, state policies, and customary institutions on land cover in a Hani village, Yunnan, China
Xu, JC; Fox, J; Lu, X; Podger, N; Leisz, S; Ai, XH
1999-05-01
发表期刊MOUNTAIN RESEARCH AND DEVELOPMENT
ISSN0276-4741
卷号19期号:2页码:123-132
摘要A study of air photographs and satellite imagery of a Hani village (Mengsong) in southwestern Yunnan between 1965 and 1993 showed that swidden cultivation did not lead to permanent conversion of forest land to agriculture but rather a conversion of a fairly homogeneous secondary closed-canopy forest into a highly heterogeneous land cover of different stages of forest succession. An analysis showed a direct correlation between government policies on producing food from hilly lands and the destruction of forest cover. This analysis also showed that since the Household Responsibility System was introduced in late 1979, allowing farmers the right to decide where, what, and how much to plant, farmers have decreased the amount of land farmed and intensified their farming methods.
学科领域Environmental Sciences ; Geography, Physical
收录类别SCI
语种英语
WOS记录号WOS:000080599100005
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2303
专题资源植物与生物技术所级重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Dept Ethnobot, Kunming 650204, Yunnan, Peoples R China
2.Yunnan Inst Geog, Kunming 650204, Yunnan, Peoples R China
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Xu, JC,Fox, J,Lu, X,et al. Effects of swidden cultivation, state policies, and customary institutions on land cover in a Hani village, Yunnan, China[J]. MOUNTAIN RESEARCH AND DEVELOPMENT,1999,19(2):123-132.
APA Xu, JC,Fox, J,Lu, X,Podger, N,Leisz, S,&Ai, XH.(1999).Effects of swidden cultivation, state policies, and customary institutions on land cover in a Hani village, Yunnan, China.MOUNTAIN RESEARCH AND DEVELOPMENT,19(2),123-132.
MLA Xu, JC,et al."Effects of swidden cultivation, state policies, and customary institutions on land cover in a Hani village, Yunnan, China".MOUNTAIN RESEARCH AND DEVELOPMENT 19.2(1999):123-132.
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