Change detection of deforestation in the Brazilian Amazon using landsat data and convolutional neural networks

PP De Bem, OA de Carvalho Junior… - Remote Sensing, 2020 - mdpi.com
Mapping deforestation is an essential step in the process of managing tropical rainforests. It
lets us understand and monitor both legal and illegal deforestation and its implications …

Persistent collapse of biomass in Amazonian forest edges following deforestation leads to unaccounted carbon losses

CHL Silva Junior, LEOC Aragão, LO Anderson… - Science …, 2020 - science.org
Deforestation is the primary driver of carbon losses in tropical forests, but it does not operate
alone. Forest fragmentation, a resulting feature of the deforestation process, promotes …

Large‐scale DNA‐based survey of frogs in Amazonia suggests a vast underestimation of species richness and endemism

JP Vacher, J Chave, FG Ficetola… - Journal of …, 2020 - Wiley Online Library
Abstract Aim Mapping Amazonian biodiversity accurately is a major challenge for integrated
conservation strategies and to study its origins. However, species boundaries and their …

Vulnerability of Amazonian forests to repeated droughts

LO Anderson, G Ribeiro Neto… - … of the Royal …, 2018 - royalsocietypublishing.org
Extreme droughts have been recurrent in the Amazon over the past decades, causing socio-
economic and environmental impacts. Here, we investigate the vulnerability of Amazonian …

Increasing fragmentation of forest cover in Brazil's Legal Amazon from 2001 to 2017

B Montibeller, A Kmoch, H Virro, Ü Mander… - Scientific reports, 2020 - nature.com
Persistent forest loss in the Brazilian Legal Amazon (BLA) is responsible for carbon
emission, reduction of ecosystem services, and loss of biodiversity. Combining spatial data …

Deforestation-induced fragmentation increases forest fire occurrence in central Brazilian Amazonia

CHL Silva Junior, LEOC Aragão, MG Fonseca… - Forests, 2018 - mdpi.com
Amazonia is home to more than half of the world's remaining tropical forests, playing a key
role as reservoirs of carbon and biodiversity. However, whether at a slower or faster pace …

Deforestation pattern dynamics in protected areas of the Brazilian Legal Amazon using remote sensing data

AIR Cabral, C Saito, H Pereira, AE Laques - Applied Geography, 2018 - Elsevier
Forest fragmentation and deforestation are subjects of great concern in tropical regions,
namely in South America and Africa, contributing to a rapid loss of tropical forest area and …

Biodiversity loss along a gradient of deforestation in Amazonian agricultural landscapes

T Decaens, MB Martins, A Feijoo… - Conservation …, 2018 - Wiley Online Library
Assessing how much management of agricultural landscapes, in addition to protected areas,
can offset biodiversity erosion in the tropics is a central issue for conservation that still …

Forest fragmentation and fires in the eastern Brazilian Amazon–Maranhão State, Brazil

CHL Silva-Junior, ATM Buna, DS Bezerra, OS Costa Jr… - Fire, 2022 - mdpi.com
Tropical forests provide essential environmental services to human well-being. In the world,
Brazil has the largest continuous area of these forests. However, in the state of Maranhão, in …

Fire dynamics in an emerging deforestation frontier in southwestern Amazonia, Brazil

DJ Dutra, LO Anderson, PM Fearnside, PMLA Graça… - Fire, 2022 - mdpi.com
Land management and deforestation in tropical regions cause wildfires and forest
degradation, leading to a loss of ecosystem services and global climate regulation. The …