نتایج جستجو برای: land transfers
تعداد نتایج: 136459 فیلتر نتایج به سال:
This paper uses a multi-period PSM-DID model to explore the impact of land transfers on food production from spatial perspective and analyses income effects, scale structural effects such transfers. The empirical results are as follows. (1) Land have reduced proportion crops planted by farmers, planting structure has shifted towards cash crops, which obvious effects. (2) is spatially heterogene...
Miombo and mopane woodlands are the dominant land cover in southern Africa. Ecosystem services from these woodlands support the livelihoods of 100 M rural people and 50 M urban dwellers, and others beyond the region. Provisioning services contribute $9 ± 2 billion yr(-1) to rural livelihoods; 76% of energy used in the region is derived from woodlands; and traded woodfuels have an annual value o...
Shifting cultivation is widely practiced in many tropical mountainous watersheds. Agricultural practices are changing with the intensification of activities and development industrial monocultures associated increasing land use pesticides fertilisers. These changes have consequences for evolution sediment transfers watersheds, resulting new vulnerabilities inhabitants. This article shows struct...
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