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coherent set of future land use change scenarios for Europe

Journal Articles & Books
декабря, 2006
Switzerland
Norway
Europe

This paper presents a range of future, spatially explicit, land use change scenarios for the EU15, Norway and Switzerland based on an interpretation of the global storylines of the Intergovernmental Panel on Climate Change (IPCC) that are presented in the special report on emissions scenarios (SRES). The methodology is based on a qualitative interpretation of the SRES storylines for the European region, an estimation of the aggregate totals of land use change using various land use change models and the allocation of these aggregate quantities in space using spatially explicit rules.

Scenario development to explore the future of Europe's rural areas

Journal Articles & Books
декабря, 2006
Europe

Changes in rural areas, such as depopulation and land abandonment, but also intensification and loss of biodiversity, usually proceed very slowly yet are often irreversible. A scenario study (called EURURALIS) was carried out by Wageningen University and Research Centre in combination with the Netherlands Environmental Assessment Agency (MNP) to stimulate the strategic discussion among both national policy makers and policy makers at the European Union level on the future of Europe's rural areas and the role of policy instruments.

New weed threats: extent, origins, and proper management.CAB Reviews

Journal Articles & Books
декабря, 2006

Weed problems continue to be an obstacle in plant protection and in natural areas, causing high costs of control and asking for adequate prevention measures. New weed problems in any given area (risk area) may arise from three basic sources: by introduction and naturalization of new weedy plant species, by increasing spread of weedy taxa that are already present in the risk area, and by the evolution of new weedy taxa in the risk area.

Climate adaptation in the Netherlands

Reports & Research
декабря, 2006

IPCC (2001) indicates that climate change will take place despite the mitigation strategies that are going to be implemented. This calls for adaptation strategies in order to reduce the vulnerability to climate change. The aim of this project was to make a policy assessment to contribute to a more thorough understanding of the adaptation options, their costs and benefits and the policy conclusions that could be attached to the results.

Drainage systems and their water management function with regard to probable climatic and hydrological changes

Policy Papers & Briefs
марта, 2006
Czech Republic

Some scenarios of probable climatic changes in the Czech Republic and the anticipated effect of these changes on the components of the hydrologic water discharge from drained agricultural and forest catchments are studied. The function of drainage systems on selected experimental lands is examined. The effect of climatic changes on the hydrologic balance and/or on the runoff from the catchments significantly varies up to +/-150% provided that we compare the average runoff.

Consenso Científico sobre los Recursos Forestales

Policy Papers & Briefs
декабря, 2005
Bolivia
Brazil
Colombia
Peru

Este dossier es un summary fiel del destacado informe de consenso científico publicado en 2006 por la Organización de las Naciones Unidas para la Agricultura y la Alimentación (FAO): "Evaluación de los recursos forestales mundiales 2005. Hacia la ordenación forestal sostenible" El dossier completo se encuentra disponible en: http://www.greenfacts.org/es/recursos-forestales/ Cerca del 42 % de los bosques primarios se encuentran en Sudamérica.

Reforestation and control of landslides in Macacos Hill, a slum in Rio de Janeiro, Brazil

декабря, 2005
Brazil
Latin America and the Caribbean

The focus of the project is on increasing the resistance of the physical environment to landslide activity; and building capacity of the community to decrease their vulnerability to landslides when they do occur. Project activities will include: 1. Identifying critical points of erosion and deforestation in Macacos Hill; 2. Promoting Reforestation of Macacos Hill, with the help of residents; 3.

Carbon, land and water: a global analysis of the hydrologic dimensions of climate change mitigation through afforestation / reforestation.

декабря, 2005
Europe
Sub-Saharan Africa
Latin America and the Caribbean
Western Asia
Northern America
Northern Africa
Eastern Asia
Oceania
Southern Asia

This report highlights the potentially significant impacts on the hydrologic cycle and the importance of considering secondary effects, particularly with regard to water, resulting from the widespread adoption of global climate change mitigation measures. It is recommended that the implicit hydrologic dimensions of climate change mitigation should be more formally articulated within the international environmental conventions, and recognized within future UNFCCC negotiations on the CDM-AR provisions.

Can payments for avoided deforestation to tackle climate change also benefit the poor?

декабря, 2005

Avoided deforestation (AD) has become a global concern with the United Nations Framework Convention on Climate Change (UNFCCC). This paper discusses financial incentive schemes to reduce rates of deforestation and forest degradation in tropical countries may be established and considers some of the issues from the perspective of host countries and the forest-dependent poor.

Pushing beyond earth's limits

декабря, 2005

World grain production is a basic indicator of overall food security at the global level. Since 1984, world grain production has expanded more slowly than the world’s population. By the early years of the 21st century, consumption has outstripped production. Could these trends herald a new "politics of scarcity"?In this article, the author sets out the evidence for his assertion that the world faces a future food security crisis.First, based on current trends, demand for grain will increase significantly over the coming years.