Buscar
Mostrando ítems 51-60 de 650
Land use change and commodity frontiers: Perceptions, values, and conflicts over the appropriation of nature
(University of California Press, 2020-12)
Argentina is experiencing an expansion of soya and maize cultivation that is pushing the agricultural frontier over areas formerly occupied by native Chaco forest. Subsistance farmers use this dry forest to raise goats and ...
Biomass consumption and environmental footprints of beef cattle production in Argentina
(Elsevier, 2020-11)
Argentina is globally known as a beef producer and consumer. Although the national and international significance of Argentinean bovine meat production, only few but valuable attempts were made to systematize and evaluate ...
A pecuária na produção do espaço agrário de Simão Dias (SE)The Cattle one in the Production of the Agrarian Space of Simão Dias(SE)
(Universidade Federal de SergipePós-Graduação em GeografiaBRUFS, 2017)
Influência das principais commodities agropecuárias e de variáveis macroeconômicas sobre os preços da terra agrícola no Brasil
(2016-02-05)
Este trabalho tem como proposta investigar como o preço de terras de uso rural no Brasil é afetado pelos preços e exportações das principais commodities agropecuárias, bem como por variáveis macroeconômicas, como taxa ...
What is the impact of pasture reform on organic carbon compartments and CO2 emissions in the Brazilian Cerrado?
(Elsevier B.V., 2020-11-01)
The emission of CO2 from the soil in agricultural areas is the result of the interaction of several factors, including soil and crop management practices and local edaphoclimatic conditions. The dynamics of organic carbon ...
Drivers of change in animal protein production systems: changes from 'traditional' to 'modern' beef cattle production systems in Brazil
(2013)
Until 1990, beef cattle production in Brazil was recognized as an enterprise of low investment, low cost of production, as well as an extensive production system that used large land areas to be economically feasible. The ...
Effect of spates and land use on macroinvertebrate community in Neotropical Andean streams
(Springer, 2010-02)
The aim of this study was to determine the effect of monsoonal spates and land uses on abundance, richness, diversity, and evenness of benthic macroinvertebrates in streams, and whether these factors interacted with each ...
Differentiation of agricultural lands in the municipality of Tequisquiapan, QuerétaroDiferenciación de tierras agrícolas en el municipio de Tequisquiapan, Querétaro
(Universidad Nacional, Costa Rica, 2020)
Differentiation of agricultural lands in the municipality of Tequisquiapan, QuerétaroDiferenciación de tierras agrícolas en el municipio de Tequisquiapan, Querétaro
(Universidad Nacional, Costa Rica, 2020)
Establecimiento de parcelas de escorrentía para la estimación de la erosión hídrica generada por la actividad ganadera en la microcuenca del Río Santa Rosa, Guanacaste
(Instituto Tecnológico de Costa Rica, 2017)
With the purpose of generating information for the establishment of a management plan of the erosion problem that triggers the filling of the reservoirs that form part of the Arenal-Corobicí-Sandillal Generation Center, a ...