CIFOR-ICRAF s’attaque aux défis et aux opportunités locales tout en apportant des solutions aux problèmes mondiaux concernant les forêts, les paysages, les populations et la planète.

Nous fournissons des preuves et des solutions concrètes pour transformer l’utilisation des terres et la production alimentaire : conserver et restaurer les écosystèmes, répondre aux crises mondiales du climat, de la malnutrition, de la biodiversité et de la désertification. En bref, nous améliorons la vie des populations.

CIFOR-ICRAF publie chaque année plus de 750 publications sur l’agroforesterie, les forêts et le changement climatique, la restauration des paysages, les droits, la politique forestière et bien d’autres sujets encore, et ce dans plusieurs langues. .

CIFOR-ICRAF s’attaque aux défis et aux opportunités locales tout en apportant des solutions aux problèmes mondiaux concernant les forêts, les paysages, les populations et la planète.

Nous fournissons des preuves et des solutions concrètes pour transformer l’utilisation des terres et la production alimentaire : conserver et restaurer les écosystèmes, répondre aux crises mondiales du climat, de la malnutrition, de la biodiversité et de la désertification. En bref, nous améliorons la vie des populations.

CIFOR–ICRAF publishes over 750 publications every year on agroforestry, forests and climate change, landscape restoration, rights, forest policy and much more – in multiple languages.

CIFOR–ICRAF addresses local challenges and opportunities while providing solutions to global problems for forests, landscapes, people and the planet.

We deliver actionable evidence and solutions to transform how land is used and how food is produced: conserving and restoring ecosystems, responding to the global climate, malnutrition, biodiversity and desertification crises. In short, improving people’s lives.

Deforestation triggered by artisanal mining in eastern Democratic Republic of the Congo

Exporter la citation

The discovery of valuable minerals in the mineral-abundant eastern Democratic Republic of the Congo can stimulate extensive migration into remote areas of the Congo Basin rainforest. Despite the widespread practice of artisanal mining, its role in the ongoing deforestation has not received adequate attention. Using difference-in-differences estimation, we show that artisanal mining triggers deforestation at least 5 km from mining sites. Within this distance, the onset of mining causes an additional 4 percentage points of forest loss after 10 years. In total, the indirect deforestation caused by mining through the expansion of other land uses is 28 times larger than the forest area directly cleared for mining. Most of this loss is caused by increased farming around mines, followed by forest cleared for settlements. These indirect effects reveal a much larger role played by artisanal mining in deforestation dynamics than previously assumed and explain at least 6.6% of the total deforestation in the eastern Democratic Republic of the Congo.

DOI:
https://doi.org/10.1038/s41893-024-01421-8
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    Année de publication

    2024

    Auteurs

    Ladewig, M.; Angelsen, A.; Masolele, R.N.; Chervier, C.

    Langue

    English

    Mots clés

    deforestation, mining, land use change, developing countries, environmental impact, sustainability

    Géographique

    Democratic Republic of the Congo

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