title: Seeing the forests for the more than the trees.
abstract: Assessing the health effects of deforestation is difficult because of the rate at which the world's forests are disappearing. From 1990 to 1995 alone, the world lost a total area of forest cover nearly twice the size of Italy. Deforestation, which is caused by human population growth and encroachment, clearance for agricultural production, and the growing worldwide demand for wood products, has been linked with effects ranging from local changes in climatic and disease patterns to global climate change and biodiversity loss. Deforestation is responsible for about 25% of net annual releases of carbon dioxide into the atmosphere and also lessens the amount of forest available to absorb greenhouse gas emissions. Deforestation also causes a tremendous loss of biodiversity worldwide. It is estimated that over the next 50 years deforestation will rank as the single greatest cause of species loss.
authors.forename: D
authors.initials: D
authors.lastname: Taylor
mesh_terms: D003141:Communicable Diseases / Q000453:epidemiology; D003906:Developing Countries; D004196:Disease Outbreaks; D004463:Ecology; D004785:Environmental Pollutants; D016468:Forestry; D006801:Humans; D010945:Plants, Edible; D011634:Public Health; D012307:Risk Factors
chemical_list: D004785:Environmental Pollutants