Results 51 to 60 of about 1,099 (177)

Selection of native Atlantic Forest species for urban greening under air pollution stress

Restoration Ecology, EarlyView.
Abstract Introduction The Air Pollution Tolerance Index (APTI) is widely used to identify pollution‐tolerant species for afforestation; however, it was not designed to account for traits such as pollutant accumulation or biomass storage, which are also relevant for evaluating environmental resilience.
Ricardo K. Nakazato, Marisia P. E. Soeiro, Mirian C. S. Rinaldi, Eduardo L. M. Catharino, Eduardo H. P. Barretto, Eduardo P. C. Gomes, Mauricio L. Ferreira, Marisa Domingos   +7 more
wiley   +1 more source

Interpretação fenológica de cinco espécies de Chrysobalanaceae na reserva florestal Adolpho Ducke, Manaus, Amazonas, Brasil [PDF]

Acta Amazonica, 1999
Este estudo foi desenvolvido na Reserva Florestal Adolpho Ducke, ao norte de Manaus. Analisaram-se dados de observações fenológicas sobre cinco espécies da família Chrysobalanaceae, Licania heteromorpha L.
Jorge Elias Alván RUIZ, Jurandyr da Cruz ALENCAR   +1 more
doaj   +1 more source

Invasive pine control promotes native plant regeneration, but with limited effect in the Cerrado, Brazil

Restoration Ecology, EarlyView.
Abstract Introduction Invasions by Pinus represent major challenges for conservation and ecological restoration, especially in open ecosystems of tropical South America, such as the Brazilian neotropical savanna (Cerrado). Objective We evaluated whether the clear‐cutting and manual removal of Pinus caribaea reduce the impacts of invasion on woody plant
Graziela de Araújo Lima, Pedro Manuel Villa, Rafael Dudeque Zenni, Rodolfo Cesar Real de Abreu, Abel Augusto Conceição   +4 more
wiley   +1 more source

O gênero Machaerium (Leguminosae-Papilionoideae-Dalbergieae) no Pantanal Brasileiro

Rodriguésia
RESUMO Representantes de Leguminosae são importantes elementos florísticos das formações vegetacionais do Pantanal brasileiro. Machaerium é um gênero tropical de Papilionoideae e suas espécies são encontradas em diferentes ambientes vegetacionais ...
Caroline do Amaral Polido, Ângela Lúcia Bagnatori Sartori   +1 more
doaj   +1 more source

MANEJO FLORESTAL EM FLORESTA SECUNDÁRIA DE TRANSIÇÃO

Revista do Instituto Florestal, 1992
Como parte do programa de pesquisada empresa, envolvendo sistemas silviculturais, este projeto foi instalado em 1986para conhecer a produção de uma floresta tropical secundária de transição. O ensaio foi instalado no município de Rio Vermelho, no estado
R. M. de Jesus, A. Garcia
doaj   +1 more source

Filtração de partículas através do dossel de uma floresta tropical úmida

Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais, 2014
Understanding the dinamics of filtration of pollen and spores by plant canopies is crucial to the in the modelling of their dispersal, yet few studies have quantified filtration. Here, we examine the decline in the density of flour particles descending through a 40 m-tall tropical canopy on a windless day at Caxiuanã National Forest, Pará, Brazil ...
Peter Kevan, Jason Straka, David Greene, Gail MacInnis   +3 more
openaire   +2 more sources

A Study on Operação Acolhida From the Humanitarian Logistics Perspective

Journal of Contingencies and Crisis Management, Volume 34, Issue 3, September 2026.
ABSTRACT This article examines ‘Operação Acolhida,’ Brazil's humanitarian response to the Venezuelan migration crisis, from a humanitarian logistics perspective. It examines whether the shelters established for Venezuelan refugees in Brazil comply with international humanitarian standards.
Isabela Antunes de Souza de Lima, Fernanda Tiemi Tanaka, Beatryz de Almeida de Alcantara, Márcia Marcondes Altimari Samed   +3 more
wiley   +1 more source

COMPARAÇÃO DE MODELOS DESCRITIVOS DA DISTRIBUIÇÃO DIAMÉTRICA EM UMA FLORESTA TROPICAL

FLORESTA, 2006
Por razões técnicas o resumo deste artigo não está disponível. Para maiores informações baixar arquivo completo.
Paulo Luiz Contente de Barros, Sebastião Do Amaral Machado, Dietrich Burger, Joesio Deoclécio Pierin Siqueira   +3 more
openaire   +2 more sources

Vitex oreadica and V. umbellata (Lamiaceae): two new species from Cerrado and Atlantic forest of Brazil

Nordic Journal of Botany, Volume 2026, Issue 8, August 2026.
Vitex L. is a pantropical genus of Lamiaceae comprising 209 taxa. Brazil harbors 35 species, representing nearly 50% of the genus richness in the Neotropics, with the Amazon showing the highest richness, followed by the Atlantic Forest and Cerrado domains. Nevertheless, most taxonomic studies of the genus have been conducted in Africa and Asia.
Thaís Teixeira Conegiro, Guilherme Medeiros Antar, Carla Poleselli Bruniera   +2 more
wiley   +1 more source

Landscape configuration and soil properties shape ant‐mediated seed dispersal in tropical dry forest agricultural landscapes

Journal of Animal Ecology, Volume 95, Issue 8, Page 1476-1487, August 2026.
We show that ant‐mediated seed dispersal components respond differently to local soil conditions and landscape structure in Caatinga agricultural mosaics. Low‐intensity rainfed croplands maintained or enhanced seed removal compared to natural remnants, highlighting how small‐scale agriculture can sustain key ecological processes in human‐modified dry ...
Jaiane Maria Silva, Marília Bruzzi Lion, Rafaela Cândido de França, Bráulio Almeida Santos, Helder Farias P. Araujo, José D. Ribeiro‐Neto   +5 more
wiley   +1 more source