Sökning: "intensification"
Visar resultat 21 - 25 av 138 avhandlingar innehållade ordet intensification.
21. "At Least There is Something!" : Strategic decision-making by female farmers in Western Kenya
Sammanfattning : In rural sub-Saharan Africa women are often described as the most important farmers, producing the bulk of subsistence food. In this study it is shown that female farmers in the four visited villages of Western Kenya are much more than farmers. LÄS MER
22. Food security in a changing climate : The role of cropland intensification and land acquisitions across Africa
Sammanfattning : Food security is one of the world’s greatest challenges. The current food system shows an entanglement across the globe which means that local farmers reliant on subsistence agriculture no longer operate in isolation of larger-scale processes within the global economy or the changing biophysical system of the planet. LÄS MER
23. Intensification of wood production in NW Russia's Komi Republic : forest landscape history and biophysical conditions for tree growth
Sammanfattning : Globally, countries with forests and woodlands make attempts to manage their resources in sustainable way. In the boreal biome this has resulted in several policy documents regulating forest planning and operations at multiple levels of governance. LÄS MER
24. Diversified agroecosystems for biodiversity and ecosystem services : Ecological intensification of faba bean cropping under land use and climate change
Sammanfattning : Loss of natural habitats and lack of continuous floral resources in intensive agricultural landscapes limit the population growth of ecosystem service providers, such as pollinators. Weakened ecosystem service delivery and climate change stressors contribute to crop yield instability. LÄS MER
25. Essays on Field Experiments and Impact Evaluation
Sammanfattning : Paper 1: Improving Welfare Through Climate-Friendly Agriculture: The Case of the System of Rice Intensification We use rich survey data to investigate the economic impact of a climate-friendly rice farming method known as the system of rice intensification (SRI) on the welfare of rain-dependent small-holder farmers in Tanzania. SRI reduces water consumption by half, which makes it a promising farming system in the adaptation to climate change in moisture constrained areas, and it does not require flooding of rice fields, resulting in reduced methane emissions. LÄS MER