Land Library
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Showing items 46 through 54 of 1080.
Determina el cambio en el uso de la tierra y la fragmentación de las zonas boscosas en el Corredor Biológico Lago Arenal Tenorio (CBLAT), en el periodo 2000 – 2017. Se utilizó imágenes del programa Landsat, a las cuales se les aplicó corrección radiométrica y atmosférica.
Universidad Nacional Agraria La Molina. Escuela de Posgrado. Maestría en Bosques y Gestión de Recursos Forestales
El “huarango” (Prosopis pallida), es una especie vegetal que crece en las partes más secas a lo largo de la Costa del Pacífico y algunos sectores de la región andina del Perú, soportando un alto grado la deforestación debido a sus múltiples usos como alimento, forraje, abono, madera, medicinal, e
Drylands cover over 40% of the earth's surface and support over 2 billion people, globally (Millennium Ecosystem Assessment, 2005).
This paper argues and provides empirical evidence that trade-offs and/or complementarities are
inherent in technological options that shape the adoption of and land-use decisions in production
systems involving multiple crops in Ethiopia. By applying a fractional response model to a
Stipagrostis pungens is a perennial grass species which belongs to the Poaceae family. It is usually found with several erect culms, grows up to 1.5 m in height, and forms substantial tufts.
Widespread heat waves, floods, and droughts last year were a strong reminder of the threats posed by climate change. In the non-tropical dry areas where ICARDA works we are becoming accustomed to record high temperatures and increasing water scarcity year on year.
Soil erosion is a natural process causing serious land degradation problems. In Tunisia, soil
erosion represents a serious environmental problem. The Rmel watershed located in the
Governorate of Zaghouan in north-eastern Tunisia and covering an area of 679 square
Watershed management in a Soil & Water Conservation (SWC) context - combining upland and channel measures. Concept and selected techniques