biodiversity, desertification, soil erosion, climate change, forests, reforestation, global warming, rainforest, overexploitation, denudation, peatland, biopiracy, afforestation, overfishing, urbanization, agroforestry, dieback, logging, salination, plantations, biodiverse, virgin forest, depletion, forestland, palm oil, pollution, undernutrition, greenhouse gas, urban sprawl, malaria, ecosystems, forestry, eastern lowland gorilla, guinea worm disease, greenhouse emission, malnutrition, acid rain, acidification, matto grosso, felling, loggers, habitat, lianas, degradation, eutrophication, nitrogen fixation, amazonia, mangroves, paramo, overpopulation, savanna, cropland, droughts, poaching, vegetation, hectarage, undernourishment, poachers, conservationists, carbon dioxide, conservation, sugarcane, fossil fuel, ecotourism, emissions, ecocide, glaciers, hydrologic cycle, ecological, sedimentation, depredation, subsistence farming, replanting, scarcities, coca, greenhouse effect, bark beetle, encroachment, silting, shrubland, carbon, industrialization, extractive, schistosomiasis, pesticide poisoning, avifauna, arapaima, extinction, manioc, western ghats, wetlands, narcoterrorism, poverty, bushmeat, longleaf, spruce bark beetle, river basin, savannah, evapotranspiration, boreal, albedo, volcanism, depopulation, erosion, commercialization, mechanization, urbanisation, defoliation, inflation, subsidence, curtailment, destabilization, disinvestment, loss, mechanisation, militarization, accumulation, declines, depreciation

baring, environmental condition, husking, stripping, uncovering

disforestation