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Publication évaluée par des pairs
mai 2019
Indonésie

Peatland plays an important ecological and economic role in many countries all over the world. At the same time, due to various human and non-human interventions, peatland is also a fragile ecosystem, which is currently facing severe problems, such as deforestation, fires, and peat subsidence. Peat subsidence is currently one of the most severe but least recognized issues.

Publication évaluée par des pairs
mars 2019
Malawi
États-Unis d'Amérique

Deforestation is recognized as a major driver of the loss of biodiversity and ecosystem services. It also disturbs natural processes such as biogeochemical, hydrological, and ecological cycles. In Malawi, deforestation is estimated to be responsible for the loss of 33,000 hectares per year, and is mainly attributed to agriculture expansion, tobacco growing, and excessive use of biomass.

Publication évaluée par des pairs
février 2019
Global

In this study, methods, originally developed to assess life course trajectories, are explored in order to evaluate land change through the analysis of sequences of land use/cover. Annual land cover maps which describe land use/land cover change for the 1985–2017 period for a large region in Northeast Brazil were analyzed.

Publication évaluée par des pairs
février 2019
Kenya
Éthiopie

Deforestation and forest degradation (D&D) in the tropics have continued unabated and are posing serious threats to forests and the livelihoods of those who depend on forests and forest resources. Smallholder farmers are often implicated in scientific literature and policy documents as important agents of D&D.

DMA
Articles et Livres
novembre 2018
Amérique du Sud
Brésil

As reservas extrativistas, um dos legados do movimento organizado dos seringueiros do qual Chico Mendes foi um dos grandes protagonistas, foram idealizadas como proposta de desenvolvimento para Amazônia e para os povos da floresta, alternativa ao modelo estatal hegemônico, de características ambientalmente predatórias e socialmente excludentes.

Articles et Livres
octobre 2018
Brésil

Low productivity cattle ranching, with its linkages to rural poverty, deforestation and greenhouse gas (GHG) emissions, remains one of the largest sustainability challenges in Brazil and has impacts worldwide.

Rapports et recherches
octobre 2018
Pérou

El “huarango” (Prosopis pallida), es una especie vegetal que crece en las partes más secas a lo largo de la Costa del Pacífico y algunos sectores de la región andina del Perú, soportando un alto grado la deforestación debido a sus múltiples usos como alimento, forraje, abono, madera, medicinal, etc.

Publication évaluée par des pairs
septembre 2018
Afrique
Global
Asie
Amérique du Sud

Identifying protected areas most susceptible to climate change and deforestation represents critical information for determining conservation investments. Development of effective landscape interventions is required to ensure the preservation and protection of these areas essential to ecosystem service provision, provide high biodiversity value, and serve a critical habitat connectivity role.

Publication évaluée par des pairs
septembre 2018
Bolivie

The Verified Carbon Standard (VCS) recommends the Figure of Merit (FOM) as a possible metric to confirm models that simulate deforestation baselines for Reducing Emissions from Deforestation and forest Degradation (REDD). The FOM ranges from 0% to 100%, where larger FOMs indicate more-accurate simulations.

Publication évaluée par des pairs
septembre 2018
Indonésie

In Indonesia, land cover change for agriculture and mining is threatening tropical forests, biodiversity and ecosystem services. However, land cover change is highly dynamic and complex and varies over time and space.

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Dernières nouvelles

original_B9720785811Z.1_20190904140846_000+GOJECM4EE.1-0.jpg
12 septembre 2019
Afrique sub-saharienne
Congo
République démocratique du Congo

Date: 6 septembre 2019

Source: FamlandgrabLe Soir

Par: Colette BRAEKMAN

foret-casamance-sénégal.jpg
26 mars 2019
Afrique occidentale
Sénégal

Date: 25 mars 2019

Source: APS