Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 19.769 recursos
In this study, we focus on water quality as a vehicle to illustrate the role that the water, energy, and food (WEF) Nexus perspective may have in promoting ecosystem services in agriculture. The mediation of water quality by terrestrial systems is a key ecosystem service for a range of actors (mu...
Collective farming has been suggested as a potentially useful approach for reducing inequality and transforming peasant agriculture. In collectives, farmers pool land, labor, irrigation infrastructure, agricultural inputs and harvest to overcome resource constraints and to increase their bargaini...
This paper presents an assessment of alternative, long-term energy supply and low-carbon strategies for the Philippine power sector from 2014 to 2040 using TIMES model. It examines the potential contribution of renewable energy to diversify the Philippine energy supply-mix to meet future electric...
The brown spiny bug, Clavigralla tomentosicollis Stål (Hemiptera: Coreidae) is a key pest of leguminous crops in many countries in Africa, causing significant yield losses especially in cowpea, pigeon pea and common beans. Although C. tomentosicollis uses olfaction to aggregate, little is known a...
Seed systems are critical for deployment of improved varieties, but also can serve as major conduits for the spread of seed-borne pathogens. As in many other epidemic systems, epidemic risk in seed systems often depends on the structure of networks of trade, social interactions, and landscape con...
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|