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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/54984
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dc.creatorXiao Fengpt_BR
dc.creatorJoseph Robert Burgerpt_BR
dc.creatorMathias Mistretta Pirespt_BR
dc.creatorPaulo Brandopt_BR
dc.creatorMark Bushpt_BR
dc.creatorCrystal McMichaelpt_BR
dc.creatorDanilo Rafael Mesquita Nevespt_BR
dc.creatorEfthymios Nikolopoulospt_BR
dc.creatorScott Saleskapt_BR
dc.creatorLee Hannahpt_BR
dc.creatorDavid Breshearspt_BR
dc.creatorCory Merowpt_BR
dc.creatorTom Evanspt_BR
dc.creatorJosé Sotopt_BR
dc.creatorKacey C. Ernstpt_BR
dc.creatorBrian Enquistpt_BR
dc.creatorZhihua Liupt_BR
dc.creatorDaniel Parkpt_BR
dc.creatorPatrick Roehrdanzpt_BR
dc.creatorBrian Maitnerpt_BR
dc.creatorErica Newmanpt_BR
dc.creatorBrad Boylept_BR
dc.creatorAaron Lienpt_BR
dc.date.accessioned2023-06-15T21:35:16Z-
dc.date.available2023-06-15T21:35:16Z-
dc.date.issued2021-
dc.citation.volume597pt_BR
dc.citation.spage516pt_BR
dc.citation.epage521pt_BR
dc.identifier.doihttps://www.nature.com/articles/s41586-021-03876-7pt_BR
dc.identifier.issn1476-4687pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/54984-
dc.description.resumoBiodiversity contributes to the ecological and climatic stability of the Amazon Basin1,2, but is increasingly threatened by deforestation and fire3,4. Here we quantify these impacts over the past two decades using remote-sensing estimates of fire and deforestation and comprehensive range estimates of 11,514 plant species and 3,079 vertebrate species in the Amazon. Deforestation has led to large amounts of habitat loss, and fires further exacerbate this already substantial impact on Amazonian biodiversity. Since 2001, 103,079–189,755 km2 of Amazon rainforest has been impacted by fires, potentially impacting the ranges of 77.3–85.2% of species that are listed as threatened in this region5. The impacts of fire on the ranges of species in Amazonia could be as high as 64%, and greater impacts are typically associated with species that have restricted ranges. We find close associations between forest policy, fire-impacted forest area and their potential impacts on biodiversity. In Brazil, forest policies that were initiated in the mid-2000s corresponded to reduced rates of burning. However, relaxed enforcement of these policies in 2019 has seemingly begun to reverse this trend: approximately 4,253–10,343 km2 of forest has been impacted by fire, leading to some of the most severe potential impacts on biodiversity since 2009. These results highlight the critical role of policy enforcement in the preservation of biodiversity in the Amazon.pt_BR
dc.languageporpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICB - DEPARTAMENTO DE BOTÂNICApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofNaturept_BR
dc.rightsAcesso Restritopt_BR
dc.subjectAmazonpt_BR
dc.subjectClimatic stabilitypt_BR
dc.subjectBiodiversitypt_BR
dc.subject.otherCondições climaticaspt_BR
dc.subject.otherBiodiversidadept_BR
dc.titleHow deregulation, drought and increasing fire impact Amazonian biodiversitypt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://doi.org/10.1038/s41586-021-03876-7pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4638-3927pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7361-3858pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2500-4748pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8952-7025pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-6894-8613pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-1064-1499pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-0855-4169pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-5206-1249pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4974-3628pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5180-9588pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-6601-0058pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4591-1011pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-8971-1623pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6124-7096pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-0086-5659pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-2783-530Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4047-5011pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2118-9880pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-5131-688Xpt_BR
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