Grazing Fees versus Stewardship on Federal Lands
Livestock grazing on public lands continues to be a source of intense conflict and debate. We analyze this problem using a dynamic game. Low grazing fees let ranchers capture
Land Degradation in Ethiopia: What Do Stoves Have To Do With It?
In Ethiopia deforestation is a major problem and many peasants have switched from fuelwood to dung for cooking and heating purposes, thereby damaging the agricultural productivity of cropland. The Ethiopian government has embarked on a two-pronged policy in an effort to stem deforestation and the degradation of agricultural lands: (i) tree planting or afforestation; (ii) dissemination of more efficient stove technologies. The motivation in here is, therefore, to examine the potential of the strategy of disseminating improved stoves in the rehabilitation of agricultural and forests lands.
Exploring land use scenarios by long-term simulation of soil organic matter in central Argentina
Frequently, agriculture intensification by means of high-input technologies and agroecosystem simplification led to unsustainable farming systems. Increasing spatial-temporal diversity in agroecosystems has been shown as a promising alternative for restoring degraded land. A methodological approach is discussed here, based on preliminary results of experiences in a region of strong biophysical gradients. The CENTURY model is validated under local conditions and used as monitoring tool.
Examining agricultural reform applications in Turkey from the view point of the need for spatial data and information: case study of Trabzon
In Turkey, to adapt EU's Common Agricultural Policy (CAP), the Agricultural Reform Implementation Project (ARIP) has been carried out. However, due to inadequate spatial data infrastructure, the effectiveness of the projects within the ARIP has been considerably weak. In this study, some investigations were held within the Directorate of Ministry of Agriculture and Rural Affairs (MARA) in Trabzon Province. In the light of the investigations and legislative-technical works on the application of the CAP in EU as well, basic necessities were determined.