Climate change is at the top of the
development agenda in Central America. This region, together
with the Caribbean, is highly vulnerable to the effects of
climate change in Latin America. Climate change is
manifesting itself through higher average temperatures and
more frequent droughts that result in higher water stress,
and through the rising frequency of extreme weather events
such as tropical storms, hurricanes, floods and landslides,

Promoting the transfer of
environmentally sound technologies (ESTs) and best practices
to developing and transition countries is a key priority for
all countries that seek to mitigate climate change impacts
and build resilience. The Global Environment Facility (GEF)
is one of the entities entrusted to provide financial
resources to assist developing and transition countries in
implementing the United Nations Framework Convention on

Biomass is the most important source of
energy in Rwanda, especially for domestic cooking. Today
approximately 86 percent of primary energy comes from
biomass, mainly in the form of wood that is either used
directly as a fuel (57 percent), or converted into charcoal
(23 percent) together with smaller amounts of crop residues,
and peat (6 percent). In the past, the production of
charcoal in Rwanda was one of the factors that contributed

Ein Jahr bevor die Frist zur Erreichung der Millenniums-Entwicklungsziele im Jahr 2015 abläuft, bietet der Welthunger-Index (WHI) einen facettenreichen Überblick über die Verbreitung des Hungers und trägt neue Erkenntnisse darüber in die weltweite Debatte, wie Hunger und Mangelernährung verringert werden können. Betrachtet man die Entwicklungsländer als Gruppe, so hat sich die Hungersituation dort seit 1990 verbessert. Dem WHI 2014 zufolge ist seitdem ein Rückgang um 39 Prozent zu verzeichnen.

En Aisén, Chile, se compararon distintos estadios de degradación antropogénica de la vegetación arbustiva original en una serie de distintos manejos de pastoreo, utilizando los indicadores ecológicos vegetales de Ellenberg para los factores de luz, temperatura del aire y de reacción, nitrógeno y humedad del suelo. El matorral de ñirre primario se consideró como inicio de la serie. Se trabajó con tablas de vegetación separadas para cada estado de degradación.

Land degradation occurs in all continents and affects the livelihoods of millions of people, including a large proportion of
the poor in the drylands. Opuntiaficus-indica (L.) Mill. is a xerophytic cactus species, widely cultivated in arid and semi-arid regions
worldwide. As most of species of the Cactacee family, 0. fiCUS-indica exhibits Crassulacean Acid Metabolism (CAM), with
nocturnal stomata opening and C02 uptake occurring, typically, from dusk to dawn. Many reasons may account for the great interest

Brochure on "Community based Rainfed Watershed Management" project. A collective research, learning & demonstration project for increasing productivity and adapting smallholder farmers to climate change in rainfed dry areas.

The Mexican Forest Code establishes structural reference values to differentiate between secondary and old-growth forests and requires a management plan when secondary forests become old-growth and potentially harvestable forests. The implications of this regulation for forest management, restoration, and conservation were assessed in the context of the Calakmul Biosphere Reserve, which is located in the Yucatan Peninsula.

This paper highlights the role of a national Non-Governmental Organization (NGO) in Indonesia as “pioneer” actor in the jatropha global production network, linking solutions for local problems with narratives concerning global concerns. Analysis of previous activities of the NGO positions their jatropha project as one period in a sequence of donor-funded appropriate technology programs.

Many observers view Jatropha as a miracle plant that grows in harsh environments, halts land degradation and provides seeds for fuel production. This makes it particularly attractive for use in Ethiopia, where poverty levels are high and the degradation of agricultural land is widespread. In this article, we investigate the potentials and limitations of a government-initiated Jatropha project for smallholders in northeastern Ethiopia from a green economy perspective.

Nel 2012 la tempesta tropicale Isaac e l’uragano Sandy hanno martoriato Haiti, danneggiando i raccolti, facendo straripare i fiumi, alla­gando le strade e bloccando l’accesso alle comunità. Mentre i prezzi ali­mentari aumentavano e i debiti crescevano, gli haitiani poveri hanno adot­tato misure estreme. Alcuni sono emigrati. Altri hanno resistito riducendo il numero di pasti al giorno e svendendo le proprie terre o il bestiame. Ogni estate, gli haitiani temono lo scatenarsi della furia degli elementi.

The 2013 Global Hunger Index (GHI), which reflects data from the period 2008-2012, shows that global hunger has improved since 1990, falling by one-third. Despite the progress made, the level of hunger in the world remains “serious,” with 870 million people going hungry, according to estimates by the Food and Agriculture Organiza­tion of the United Nations.Across regions and countries, GHI scores vary considerably. South Asia and Africa south of the Sahara are home to the highest GHI scores.