Vegetation and land-cover changes are not always directional but follow complex trajectories over space and time, driven by changing anthropogenic and abiotic conditions. We present a multi-observational approach to land-change analysis that addresses the complex geographic and temporal variability of vegetation changes related to climate and land use.

A ENCNB é um instrumento fundamental da prossecução da política de ambiente e na resposta às responsabilidades nacionais e internacionais de reduzir a perda de património natural. Avaliações à escala regional e global evidenciam, de modo crescente, que a prosperidade económica e o bem-estar da sociedade são suportados pelo capital natural, o que inclui os ecossistemas naturais e os seus serviços cuja funcionalidade depende, em larga escala, da utilização sustentável e eficiente dos recursos.

Os assentamentos de reforma agrária têm assumido um papel de destaque em relação ao desmatamento da Amazônia nos últimos cinco anos. Atualmente cerca de 8% do território dos estados amazônicos (41,8 milhões de hectares) encontra-se destinado aos 3.589 assentamentos de reforma agrária.

Climate change is one of the greatest challenges facing the world today and the individuals and communities who face being displaced from their homes and lands as a result of climate change are the human faces of this tragedy. Bangladesh is one of the countries most vulnerable to the impacts of climate change. The IPCC and other expert bodies have repeatedly identified Bangladesh as one of the countries most threatened by climate change.

In order to face the challenge of mass migration and displacement as a result of the effects of

climate change, it is essential that Bangladesh is adequately prepared so that the vast majority of those displaced will be supported with adequate resettlement and rehabilitation schemes, whilst also ensuring that their basic human rights are respected. One of the major

This report explores in detail the many legal, social, historical, political, economic and other factors involved in the land  acquisition process in Bangladesh. The report also examines how  land across Bangladesh can most easily, affordably and fairly be acquired and accessed by civil society groups and climate displaced communities in Bangladesh. The study will also assess the possibility of climate displaced persons accessing land through private or public donation, including by government officials, private individuals or corporations.

This report explores in detail the many legal, social, historical, political, economic and other factors involved in the land  acquisition process in Bangladesh. The report also examines how  land across Bangladesh can most easily, affordably and fairly be acquired and accessed by civil society groups and climate displaced communities in Bangladesh. The study will also this report assesses the viability of the Chittagong Hill Tracts (CHT) as a possible permanent destination for the relocation of climate displaced communities.

Este texto aborda as questões locais do impacto dos mega-projectos de mineração sobre o meio rural e agricultura - as condições de vida das pessoas reassentadas, não havendo alguma abrangência para aspectos de natureza macro. A pesquisa analisa o percurso do El Dorado Tete e a evolução das condições de vida da população reassentada em Cateme nos últimos cinco anos. A principal conclusão é de que o El Dorado Tete implodiu e as condições de vida das pessoas reassentadas em Cateme estão em contínua degradação.

O texto pretende analisar a distribuição do grande investimento económico pelos diferentes distritos da província de Tete, procurando identificar impactos socio-económicos, a emergência de novos problemas sociais e respectivas formas de protesto. Na análise constata-se a concentração do grande investimento no eixo Tete-Moatize, a reboque da indústria extractiva, alimentando assimetrias sócio-espaciais e atraindo movimentos migratórios, que concorreram para a saturação das infraestruturas urbanas.

Over the past 20 years, the term "agro-ecological zones methodology," or AEZ, has become widely used. However, it has been associated with a wide range of different activities that are often related yet quite different in scope and objectives. FAO and IIASA differentiate the AEZ methodology in the following activities:

Continuing population and consumption growth will mean that the global demand for food will increase for at least another 40 years. Growing competition for land, water, and energy, in addition to the overexploitation of fisheries, will affect our ability to produce food, as will the urgent requirement to reduce the impact of the food system on the environment. The effects of climate change are a further threat. But the world can produce more food and can ensure that it is used more efficiently and equitably.

The 2011 Global Food Policy Report is a new annual IFPRI publication that provides a comprehensive, research-based analysis of major food policy challenges at the global, regional, national, and local levels. It highlights important developments and events in food policy that occurred in 2011, discusses lessons learned, offers policy recommendations, presents IFPRI’s food policy tools and indicators, and takes a look forward into 2012. The Report reflects perspectives from across the globe.