Use este identificador para citar ou linkar para este item:
https://repositorio.inpa.gov.br/handle/1/16741
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | dos Santos, João Flávio Costa | - |
dc.contributor.author | Gleriani, José Marinaldo | - |
dc.contributor.author | Velloso, Sidney Geraldo Silveira | - |
dc.contributor.author | Souza, Guilherme Silverio Aquino de | - |
dc.contributor.author | Amaral, Cibele Hummel do | - |
dc.contributor.author | Torres, Fillipe Tamiozzo Pereira | - |
dc.contributor.author | Medeiros, Nilcilene das Graças | - |
dc.contributor.author | dos Reis, Mateus | - |
dc.date.accessioned | 2020-06-15T21:36:03Z | - |
dc.date.available | 2020-06-15T21:36:03Z | - |
dc.date.issued | 2019 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/16741 | - |
dc.description.abstract | The natural regeneration management is a good strategy of ecological restoration of the Atlantic Forest, one of the most devastated biomes on the planet. However, the frequent occurrence of wildfires is one of the challenges to the success of this method. The objective of this study was to evaluate the effects of wildfires on forest dynamics in Atlantic Forest. The studied area was explored during the coffee cycle when plantations replaced primary forests. We used remote sensing data to analyze the forest dynamics over a period of 50 years (1966–2016). We used the INPE burn database to find the occurrence of hot spots from 1998 to 2016. During this period, we selected the years most affected by the fires for the identification of fire scars using the Normalized Burn Ratio spectral index. From this set of information, we used the methodology of weights of evidence to relate forest dynamics and wildfire events with biophysical and anthropic variables. The results showed that in 1966 the forest area accounted for 8.01% of the land cover, and in 2016 this number rose to 18.55% due to the spontaneous natural regeneration process. The regenerating areas were mainly related to the proximity of the remaining fragments and the portions of the landscape receiving the least amount of global solar radiation. The proximity to urban areas, roads and highways, damaged regeneration and favored both deforestation and wildfire events. Fire scars preferentially occur where there is greater sun exposure. It is possible to observe a negative correlation between the natural regeneration process and the fire scars. We concluded that fire severity is one of the factors that shape the landscape of the region while slowing the regeneration process in preferential areas. © 2018 Elsevier B.V. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 650, Pags. 809-821 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Conservation | en |
dc.subject | Deforestation | en |
dc.subject | Dynamics | en |
dc.subject | Fires | en |
dc.subject | Remote Sensing | en |
dc.subject | Atlantic Forest | en |
dc.subject | Ecological Restoration | en |
dc.subject | Environmental Variables | en |
dc.subject | Forest Fires | en |
dc.subject | Global Solar Radiation | en |
dc.subject | Natural Regeneration | en |
dc.subject | Natural Regeneration Process | en |
dc.subject | Weights Of Evidences | en |
dc.subject | Reforestation | en |
dc.subject | Environmental Restoration | en |
dc.subject | Forest Dynamics | en |
dc.subject | Forest Fires | en |
dc.subject | Regeneration | en |
dc.subject | Remote Sensing | en |
dc.subject | Restoration Ecology | en |
dc.subject | Solar Radiation | en |
dc.subject | Biodiversity | en |
dc.subject | Biome | en |
dc.subject | Controlled Study | en |
dc.subject | Deforestation | en |
dc.subject | Ecosystem Regeneration | en |
dc.subject | Ecosystem Restoration | en |
dc.subject | Environmental Erosion | en |
dc.subject | Forest | en |
dc.subject | Forest Dynamics | en |
dc.subject | Land Use | en |
dc.subject | Landscape | en |
dc.subject | Priority Journal | en |
dc.subject | Remote Sensing | en |
dc.subject | Soil Degradation | en |
dc.subject | Solar Radiation | en |
dc.subject | Urban Area | en |
dc.subject | Wildfire | en |
dc.subject | Atlantic Ocean | en |
dc.subject | Ecology | en |
dc.subject | Ecosystem | en |
dc.subject | Environmental Protection | en |
dc.subject | Forest | en |
dc.subject | Forestry | en |
dc.subject | Statistics And Numerical Data | en |
dc.subject | Wildfire | en |
dc.subject | Atlantic Forest | en |
dc.subject | Atlantic Ocean | en |
dc.subject | Conservation Of Natural Resources | en |
dc.subject | Ecology | en |
dc.subject | Ecosystem | en |
dc.subject | Environmental Restoration And Remediation | en |
dc.subject | Forestry | en |
dc.subject | Forests | en |
dc.subject | Wildfires | en |
dc.title | Wildfires as a major challenge for natural regeneration in Atlantic Forest | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1016/j.scitotenv.2018.09.016 | - |
dc.publisher.journal | Science of the Total Environment | pt_BR |
Aparece nas coleções: | Artigos |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.