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DINÂMICA DA ALTERAÇÃO DO USO E OCUPAÇÃO AGRÍCOLA NA AMAZÔNIA MARANHENSE: UMA ANÁLISE A PARTIR DE DADOS DO MAPBIOMAS [PDF]

open access: yes, 2022
A Amazônia Maranhense está inserida na parte oriental do bioma amazônico, sendo uma porção estratégica ao combate à crise climática e de grande importância para a população do estado. Seu espaço sofreu intensas alterações entre as décadas de 1980 e 2020,
Azevedo, Thiago, Fonseca Matias, Lindon
core   +1 more source

Queimadas na Caatinga: uma análise das áreas afetadas na Bahia (1993-2023)

open access: yesTerritorium: Revista Portuguesa de riscos, prevenção e segurança
A Caatinga é um bioma típico do Brasil que está inserido em região semiárida, caracterizada por um clima quente e seco. A presença humana, através da agricultura e da pecuária, tem provocado danos ambientais significativos, resultando na degradação do ...
Tayse Guimarães   +4 more
doaj   +1 more source

Wildfire in the Surrounding Landscape Alters Limnological Conditions and Plankton Communities in a Tropical Reservoir

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 2, December 2026.
ABSTRACT Wildfires are becoming increasingly frequent and severe as a consequence of climate change. Their impacts on terrestrial ecosystems and on the atmosphere include the release of gases and ash, as well as enhanced soil susceptibility to erosion and the downstream transport of materials into aquatic systems.
Daniel Guido Giongo   +7 more
wiley   +1 more source

Phenological Monitoring of Irrigated Sugarcane Using Google Earth Engine, Time Series, and TIMESAT in the Brazilian Semi-Arid

open access: yesAgriEngineering
Monitoring sugarcane phenology is essential since the globalized market requires reliable information on the quantity of raw materials for the industrial production of sugar and alcohol.
Diego Rosyur Castro Manrique   +4 more
doaj   +1 more source

The MapBiomas Uruguay initiative to monitor annual land use and land cover changes from 1985 to 2023

open access: yesEcología Austral
1. Land use and land cover change has been identified as one of the most significant drivers of the Earth system. In this context, the production of accurate, detailed and long-term maps is essential.2. Here, we present Collection 2 of MapBiomas Uruguay, which provides annual land use and land cover maps for the country spanning the period from 1985 to
Federico Gallego   +7 more
openaire   +1 more source

Forest Fragment Proximity as an Important Predictor of Restoration Success in Mining‐Degraded Areas

open access: yesEcological Research, Volume 41, Issue 6, November 2026.
Forest regeneration in mining‐degraded areas was strongly influenced by landscape connectivity and local environmental filters. Proximity to forest fragments, canopy cover, and grass biomass shaped the density, diversity, and composition of natural regeneration. Passive restoration showed regeneration patterns closer to reference ecosystems than active
Carlos Vinicius Gonçalves Ribeiro   +10 more
wiley   +1 more source

Run to the Caves: Frog Refuges From Harsh Environments

open access: yesBiotropica, Volume 58, Issue 6, November 2026.
ABSTRACT The use of caves by primarily nontroglobiont organisms can be critical when the conditions of surrounding epigean habitats deteriorate as a result of synergic effects of climate changes and degradation of native vegetation cover. Under scenarios of unbalanced temperatures, high solar incidence, low humidity and reduced shelter availability in ...
Rafael de Fraga   +6 more
wiley   +1 more source

Identificação das Mudanças Espaço-temporais nos Biomas Brasileiros por Intermédio da Análise de Componentes Principais (ACP)

open access: yesRevista Brasileira de Cartografia, 2022
O artigo apresenta uma análise espaço-temporal das mudanças no uso e cobertura da terra dos Biomas brasileiros a partir do uso dos dados do projeto MapBiomas e da Análise de Componentes Principais.
Letícia Figueiredo Sartorio   +1 more
doaj  

Comparação entre classificação de uso e ocupação do solo por máxima verossimilhança e MapBiomas

open access: yesForScience
As mudanças no uso e ocupação do solo decorrente de fatores naturais e de ações antrópicas modificam as paisagens, alterando, por exemplo, a vegetação, o curso dos rios e a integridade do solo, impactando diretamente na sustentabilidade ambiental. O monitoramento do uso e ocupação do solo por meio da interpretação de imagens de satélites é de grande ...
Mônica Carvalho de Sá   +7 more
openaire   +1 more source

Potential Range Shifts of Exotic Plants: Insights From a Mining‐Affected River Basin in Southeast Brazil

open access: yesBiotropica, Volume 58, Issue 6, November 2026.
ABSTRACT The concurrent effects of climate change and anthropogenic disturbances, such as mining disasters, can significantly influence the distribution of exotic plant species, either by reducing climatic suitability for some taxa or by creating disturbed conditions that favor their establishment and spread.
Flávio Mariano Machado Mota   +4 more
wiley   +1 more source

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