In Mongolia, overgrazing and mismanagement are considered to be the causes of soil erosion and land degradation. However, the field data available on soil erosion and land degradation processes are limited. Two experimental watersheds were selected within the Kherlen river basin in Mongolia to assess the state and cause of soil erosion; this was done by monitoring the water-sediment discharge in two small catchments with different vegetation covers. The two sites-Kherlenbayan-Ulaan (KBU; 6.9 ha) and Baganuur (BGN; 7.6 ha)-have relative heights of 100 m and 150 m, respectively.

This report seeks to present micro evidence on how environmental changes affect poor households. It focuses primarily on environmental resources that are outside the private sphere, particularly commonly held and managed resources such as forests, fisheries, and wildlife. The objectives for this volume are three-fold. It is first interested in using an empirical data-driven approach to examine the dependence of the poor on natural resources. The second objective is to examine the role of the environment in determining health outcomes.

This paper has two objectives. First, it analyzes the past research on deforestation and summarizes the findings of that research, in terms of its relevance to the development of future REDD regimes. Second, it highlights areas where future research and methodological development are needed to support national and international processes on avoided deforestation and degradation.

Contains case studies of earthquakes in Pakistan, Indonesia, Bhuj, India and Bam, Iran, of hurricanes in Grenada, Louisiana and Central America, and of floods in Mozambique. Followed by key findings and lessons learnt from the case studies and other research, and recommendations. Looks at potential tools for addressing land issues after natural disasters and an analytical framework.

This article investigates the effects of wheat genetic diversity and land degradation on risk and agricultural productivity in less favored production environments of a developing agricultural economy. Drawing production data from a household survey conducted in the highlands of Ethiopia, we estimate a stochastic production function to evaluate the effects of variety richness, land degradation, and their interaction on the mean and the variance of wheat yield. Ethiopia is a center of diversity for durum wheat and farmers manage complex variety mixtures on multiple plots.

"An economywide, multimarket model is constructed for Ghana and the effects of agricultural soil erosion on crop yields are explicitly modeled at the subnational regional level for eight main staple crops. The model is used to evaluate the aggregate economic costs of soil erosion by taking into account economywide linkages between production and consumption, across sectors and agricultural subsectors... Sustainable land management (SLM) is the key to reducing agricultural soil loss.

This paper examines recent conflicts over freshwater fisheries in Cambodia using the notion of accumulation through dispossession as a conceptual starting point. Despite a recent material turn, theoretical literature on the political economy of the environment has only partially incorporated an ecologically nuanced view of nature into analyses of its transformation under processes of capital accumulation.

This Tool Kit has been prepared to support the design and implementation of sustainable land management (SLM) programs.The specific purpose of the Tool Kit is: to inform the user of the approaches that can be followed to analyze and value the economic costs of land degradation and the benefits of sustainable land management. ‘Land’ is interpreted broadly in the Tool Kit, also including wetlands and coastal zones.