(N2O) emissions from the use of nitrogenous fertilizers, and the release of carbon dioxide (CO2) from energy sources used … to pump groundwater for irrigation. We also examine how changes in land use would affect carbon sequestration. We find …

heterogeneity. All nutrients exhibit positive expenditure elasticities in both rural and urban areas; however, as expected, the … expenditure elasticities of all nutrients are higher in urban areas than in rural areas. In rural areas, strategies to improve … respect to prices, an increase in own price is expected to have a nonpositive effect on all nutrients. Our results also …

Noordwijk •The Potential for Soil Carbon Sequestration by Rattan Lal •Mitigating Greenhouse Gas Emissions from Livestock Systems …, and Kay Sumfleth •Direct and Indirect Mitigation Through Tree and Soil Management by Brent M. Swallow and Meine van …

"Agriculture is fundamental to achieving nutrition goals: it produces the food, energy, and nutrients essential for …

implications of such voracious property for biodiversity. " Author's Abstract …

development of poor communities that manage agricultural biodiversity." authors' abstract …

are important to maintaining biodiversity and to human welfare; failing to recognize them presents dangers. The case study …