One Billion Hungry: Can We Feed the World?
Land use change, while most often associated with the loss of natural habitat, could be a cost-effective method of reducing greenhouse gas emissions and conserving threatened species. A new study in Nature entitled,
Cheap carbon and biodiversity co-benefits from forest regeneration in a hotspot of endemism
, investigated carbon stocks, biodiversity and economic values in the western Andes of Colombia, a threatened ecosystem rich in endemic species where land is predominantly used for cattle farming.
Results of the study found that if farmers were to allow forest to regenerate on their land, foregoing cattle farming, they would match or increase their current incomes through receiving payments for carbon. Under current carbon markets the price per tonne of carbon dioxide trees remove from the atmosphere is $1.99. Farmers’ land would be leased for 30 years and they would be paid for the carbon grown.
Aside from the benefits for climate change…
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