More than one third of the Amazon rainforest may have been degraded by human activity and drought, researchers said Thursday, and action is needed to protect the critically important ecosystem.
For the study, they examined the impact of fire, logging, drought and changes to habitat along the forest borders — what they called edge effects.The study found that fire, timber extraction and edge effects have degraded at least 5.5 per cent of all remaining Amazonian forests, or 364,748 square kilometres, between 2001 and 2018.
"Extreme droughts have become increasingly frequent in the Amazon as land-use change and human-induced climate change progress, affecting tree mortality, fire incidence, and carbon emissions to the atmosphere," the researchers said. The researchers from Brazil's Universidade Estadual de Campinas and other institutions used satellite images and other data from 2001 to 2018 to reach their conclusions.
Yeah, 'developing nations' should stop all developments and remain dirt poor and undeveloped.
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