可耕种
发表于 2025-3-25 05:03:06
Social Aspects of Water Governance in the Context of Climate Change and Agriculturevernance of water resources in many developing communities. The ecological, physical, technological and economic impacts of climate change on water have largely been studied, but there is little and sketchy evidence on the links between climate change, human relations, water governance and agricultu
免除责任
发表于 2025-3-25 09:37:48
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蜡烛
发表于 2025-3-25 14:01:05
Institutional Water Resources Management and Livelihood Adaptation: A Case from Kilombero Rural Areaed irrigation scheme farmers, and their farm income is 3 times higher than in traditional rainfed farmers. We further find that reported land productivity is 4–6 times higher in improved rice-irrigation fields. While the income of these farmers has gone up, so have their costs (3 times higher input
atrophy
发表于 2025-3-25 18:13:06
Environmental Sustainabilityction through governance and policy intervention. Landuse and management are important determinants of the processes, causes and factors. While addressing the science and practices are essential to achieving the environmental sustainability, the significance of promoting the environmental stewardshi
鞠躬
发表于 2025-3-25 23:11:27
Economic Sustainabilityal. A growing number of environmental analysts are attempting to incorporate these expanded notions of capital into theory and practice. Using the concept of natural capital, it is possible to analyze the sustainability of human and natural systems and to assess the impact of economic activity, incl
容易懂得
发表于 2025-3-26 03:22:43
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树胶
发表于 2025-3-26 05:18:29
Climate Change and Social Sustainability: A Case for Polycentric Sustainabilities communities (one in Zimbabwe, one in the US) each of which refuses to wait for, much less accept, externally imposed solutions to the problems it faces. These case studies illustrate how these communities have taken the initiative to identify innovative, locally appropriate ways to address their pr
河流
发表于 2025-3-26 11:11:43
Land Degradation Neutrality: Will Africa Achieve It? Institutional Solutions to Land Degradation anda (SSA) is predicted to grow from 900 million to about 1.4 billion by 2030. However, the region leads the world in poverty, hunger and food insecurity, youth unemployment, agricultural vulnerability to climate change, land degradation, resource-based conflicts, and migrations leading to economic, so
眨眼
发表于 2025-3-26 13:03:45
Extent of Salt-Affected Soils and Their Effects in Irrigated and Lowland Rain-Fed Rice Growing Areassoils. However, laboratory results showed that 67 % of the schemes had salt problems. Three types of salt-affected soils (saline, sodic, and saline–sodic) with extreme salinity (4–15 dSm.), sodicity (10–34 Sodium adsorption ratio—SAR), and high soil pH (up to 10) values recorded. Saline–sodic soil w
cancellous-bone
发表于 2025-3-26 17:00:49
Sustainability of Intensification of Smallholder Maize Production in Tanzaniaemissions from potential arable land expansion into tropical scrubland are considered, GHG emissions from the low-yielding treatments would be 3.6–12 times greater than the CFP of the improved protocol. Low positive soil nutrient balances with the improved cropping protocol indicate sustainable fert