This contributory chapter of Working Group III to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) outlines the status of climate change mitigation in agriculture and its implications on development, production and consumption trends. It presents regional and global trends in greenhouse gas emissions, as well as future global trends.
Recent studies explored the suitability of using Geographical Information System to support decisional processes in the field of risk assessment & management. In particular, the elaboration of GIS ¿risk-maps¿ has been recognized as functional to two objectives: connecting decision-makers and stakeholders during decisional processes and communicating risk to non-experts audiences. In both cases, the use GIS results in increased transparency, as it gives clear ground and evidences to risk-related decisions.
Net farm income for nearly all representative farms in 2015 is projected to be higher than in 2005. Low-profit farms, which comprise 20% of the farms in the study, may not have financial resiliency to survive without off-farm income. Commodity prices and yields are projected to increase slightly faster than costs, which will increase net farm income. Cropland prices and cash rental rates are projected to increase slightly in all regions. Debt-to-asset ratios for most farms will decrease slightly throughout the forecast period.
Assessing the world’s progress against poverty calls for frequent and careful measurements, using household surveys and price data. Fortunately, the task of measuring poverty is becoming easier, and the results are probably getting more accurate over time. The best data for assessing progress against poverty come from surveys of the living standards of nationally representative samples of households.
El artículo presenta los resultados obtenidos en los distintos proyectos llevados a cabo por la Universidad de Murcia (caracterización genética de la abeja murciana y protección y mejora de las poblaciones locales, análisis de la diversidad genética de poblaciones peninsulares e insulares de Apis mellifera iberiensis, entre otros), que les ha llevado a caracterizar las poblaciones de abejas de la Península Ibérica y a trazar un mapa de distribución de linajes evolutivos de estas poblaciones.
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