Results 51 to 60 of about 83,427 (134)

THERMAL DEGRADATION OF THE AGROINDUSTRIAL RESIDUES BY THERMOGRAVIMETRY AND CALORIMETRY

open access: yesENERGIA NA AGRICULTURA, 2019
LUANA ELÍS DE RAMOS E PAULA1, PAULO FERNANDO TRUGILHO2, RAPHAEL NOGUEIRA REZENDE3, PEDRO CASTRO NETO4, VÁSSIA CARVALHO SOARES5   1Departamento de Engenharia, UFLA, Praça Prof.
Luana Elís de Ramos e Paula   +4 more
semanticscholar   +1 more source

Assessing group size and the demographic composition of a canopy‐dwelling primate, the northern muriqui (Brachyteles hypoxanthus), using arboreal camera trapping and genetic tagging

open access: yesRemote Sensing in Ecology and Conservation, Volume 12, Issue 2, Page 226-241, April 2026.
We combined arboreal camera trapping and non‐invasive genetic tagging to estimate group size in the critically endangered northern muriqui (Brachyteles hypoxanthus) in Brazil's Atlantic Forest. Both methods provided complementary insights into group size and demographic structure, while differing in their cost‐effectiveness and sampling constraints ...
Mariane C. Kaizer   +7 more
wiley   +1 more source

Quantificação da abertura do dossel e biomassa movimentada no manejo florestal com auxílio de imagem de alta resolução espacial

open access: yes
A produção madeireira via manejo florestal, permite a sustentabilidade da produção e conservação da floresta amazônica. Os impactos causados pela atividade necessitam de monitoramento, pois podem se tornar fonte de degradação. Nesse trabalho foi avaliado
André Nóbrega de Arruda
semanticscholar   +1 more source

Patch and Landscape Predictors of Mammal Diversity and Their Trait‐Relationships in the Largest Atlantic Forest Island in Brazil

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Urbanization and habitat fragmentation reshape mammal communities on Santa Catarina Island, one of the largest Atlantic Forest islands in Brazil. Using camera traps across protected forest patches, we show that species richness declines with urban and unvegetated matrices, while abundance increases in smaller and more isolated fragments dominated by ...
Camila Rezende Ayroza   +6 more
wiley   +1 more source

Restauração ecológica com base em poleiros remanescentes em pastagens abandonadas no Parque Nacional da Serra do Itajaí – Santa Catarina, Brasil

open access: yesActa Biológica Catarinense
A restauração de áreas degradadas demanda modelos para facilitar a regeneração florestal sem comprometer a biodiversidade. Este estudo buscou avaliar o potencial, como estratégia de restauração ecológica, do uso de poleiros naturais remanescentes ...
Carlos Eduardo Zimmermann
semanticscholar   +1 more source

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas   +484 more
wiley   +1 more source

Spatial predictors of landowners' engagement in the restoration of the Brazilian Atlantic Forest

open access: yesPeople and Nature, Volume 7, Issue 1, Page 247-264, January 2025.
Abstract Forest restoration can potentially contribute to multiple global sustainable development goals. Yet, little is known about the factors associated with local actors' choice to engage in restoration, limiting the development of effective scaling strategies.
Thomas Pienkowski   +8 more
wiley   +1 more source

Secondary forest buffers the effects of fragmentation on aerial insectivorous bat species following 30 years of passive forest restoration

open access: yesRestoration Ecology, Volume 32, Issue 3, March 2024.
Passive forest restoration can buffer the effects of habitat loss on biodiversity. We acoustically surveyed aerial insectivorous bats in a whole‐ecosystem fragmentation experiment in the Brazilian Amazon over a 2‐year period, across 33 sites, comprising continuous old‐growth forest, remnant fragments, and regenerating secondary forest matrix.
Sarah Rowley   +4 more
wiley   +1 more source

ANÁLISE TEMPORAL DA COBERTURA E USO DA TERRA ATRAVÉS DE OBSERVAÇÕES EM SUPERFÍCIE MODELADA NA APA PETRÓPOLIS, RIO DE JANEIRO

open access: yes, 2015
DOI: 10.12957/geouerj.2015.12411 A acao antropica vem modificando a paisagem e deixando suas marcas sob a forma de diferentes coberturas e usos da terra.
Bruna Santos Miceli   +2 more
semanticscholar   +1 more source

Aspectos ecológicos de culicídeos imaturos em larvitrampas de floresta e ambiente antrópico adjacente no Município de Linhares, Espírito Santo, Brasil

open access: yes, 2011
Resumo Objetivo: verificar a ocorrencia de especies de culicideos que colonizam larvitrampas. Metodologia: a pesquisa foi realizada na Floresta Nacional de Goytacazes e ambiente antropico adjacente, situados no municipio de Linhares, Estado do Espirito ...
H. Rezende   +5 more
semanticscholar   +1 more source

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