Buscar
Mostrando ítems 31-40 de 1172
Determinants of sorghum adoption and land allocation intensity in the smallholder sector of semi-arid Zimbabwe
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2019)
Seasonal variation in feeding habits and diet selection by wild boars in a semi-arid environment of Argentina
(Polish Academy of Sciences, 2013-01)
The wild boar, Sus scrofa, was first introduced for hunting purposes in Argentina in 1906 and presently occupies a wide range of habitats. Understanding the food habits of invasive species is important for predicting the ...
Differential water-use strategies and drought resistance in Trichloris crinita plants from contrasting aridity origins
(2013-08)
In arid environments, water availability is the main limiting factor for primary production, and it is expected that not only drought-resistance, but also plant strategies for soil water use will be under natural selection. ...
Grazing pressure interacts with aridity to determine the development and diversity of biological soil crusts in Patagonian rangelands
(John Wiley & Sons Ltd, 2019-10)
Grazing is directly related to land degradation and desertification in global drylands. Grazing impacts on vascular plants, reasonably well-known, depend on its intensity and are modulated by local aridity conditions. ...
Comparison of animal biodiversity in three livestock systems of open environments of the semi-arid Chaco of Argentina
(Australian Rangeland Society, 2015-07)
Increasing global food demand requires the exploration of agricultural production systems that minimise the conflict between food production and biodiversity conservation. Cattle ranching is a main land-use in tropical and ...
Species tree phylogeny, character evolution, and biogeography of the patagonian genus Anarthrophyllum Benth. (Fabaceae)
(Springer Heidelberg, 2018-03)
Geologic events promoting the aridization of southern South America contributed to lineage divergences and species differentiation through geographic (allopatric divergence) and biotic and abiotic factors (ecological ...
Management and utilization of arid land plants: Symposium proceedings = Reunión sobre manejo y utilización de las plantas de zonas aridas. February 18-22, 1985. Saltillo, México
(USDA Forest Service. Rocky Mountain Forest and Range Experiment Station, 2018)