As a global and regional environmental problem, desertification assessment is an instrumental component in developing global/regional actions plans aimed at preventing and/or eradicating desertification issues. Using a landscape assessment approach allows for relatively quick assessments of…
This paper presents a macro-micro analysis of the impact of policy reforms in China on agricultural production, input use and soil quality change for a major rice-producing area, namely Jiangxi province. This is done in three steps. First, a quantitative assessment is made of the impact of…
Land use change resulted in land degradation is a focus of research on global environmental changes and plays a significant role in the stability and economic development of oases in arid regions of China. Jinta Oasis, a typical oasis of temperate arid zone in northwestern China, was…
China has long been experiencing intense land use/cover changes (LUCC). Undesirable land use/cover changes have resulted in widespread land degradation. This study examines the temporal and spatial dynamics of land use change and land degradation as evident from land use survey datasets (1991-…
Taking the key research area in the arid region of North China--Minqin County--as a case, this paper analyzes the main factors impacting land desertification. Based on factor analysis method and the collection of data in the last 50 years, this paper researches the spatial changes of driving…
As the economies of developing countries grow, and the purchasing power of their inhabitants increases, the pressure on the environment and natural resources will continue to increase. In the specific case of China, impressive economic growth during the last decades exemplifies this process.…
New tools for land use analysis including detailed cost-benefit assessments are needed to integrate resource management for enhancing farmers' income and mitigating greenhouse gas (GHG) emissions. The paper comprises an assessment of GHG emissions and economic returns under different…
The CGIAR Challenge Program on Water and Food (CPWF) is a multi-institutional research for development program
that seeks to create and disseminate international public goods to improve the productivity of water in river basins in
ways that are pro-poor, gender equitable and…
Much is reported about the destruction of natural forests and the consequences for global warming, while on the other hand, exotic plantations in some regions struggle to gain public acceptance. The earth's population is projected to rise to around 9 billion by 2050, with a concomitant…
Article 1:
"This Law is enacted in accordance with the Constitution for the purpose of strengthening land administration, maintaining the socialist public ownership of land, protecting and developing land resources, making rational use of land, effectively protecting cultivated land…
Laos depends heavily on rice based agriculture systems and there is evidence that the traditional diversified diet and income base is being eroded, resulting in a negative effect on the livelihoods of the people. The opportunity to gather food in forests is diminishing and dietary diversity is…