Results 11 to 20 of about 5,931 (210)

Large Igneous Province Record Through Time and Implications for Secular Environmental Changes and Geological Time‐Scale Boundaries

open access: yesGeophysical Monograph Series, Page 1-26., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst   +8 more
wiley  

+6 more sources

Liana functional assembly along the hydrological gradient in Central Amazonia [PDF]

open access: yesOecologia, 2021
Abstract Soil hydrology, nutrient availability and forest disturbance determine the variation of tropical tree species composition locally. However, most habitat filtering is explained by tree species' hydraulic traits along the hydrological gradient. We asked whether these patterns apply to lianas.
E. X. Rocha   +6 more
openaire   +2 more sources

Potential mammalian species for investigating the past connections between Amazonia and the Atlantic Forest.

open access: yesPLoS ONE, 2021
Much evidence suggests that Amazonia and the Atlantic Forest were connected through at least three dispersion routes in the past: the Eastern route, the central route, and the Western route.
Arielli Fabrício Machado   +5 more
doaj   +1 more source

Temporal Distribution of Blowflies of Forensic Importance (Diptera: Calliphoridae), in Man-Size Domestic Pigs Carcasses, in the Forest Reserve Adolpho Ducke, Manaus, Amazonas, Brazil

open access: yesEntomoBrasilis, 2013
One of the must forensic importance insect families is Calliphoridae (Diptera) and different species of this family were used to demonstrate the efficiency of the experimental model used in this study.
Alexandre Ururahy-Rodrigues   +2 more
doaj   +3 more sources

Urban wild meat consumption and trade in central Amazonia [PDF]

open access: yesConservation Biology, 2019
Abstract The switch from hunting wild meat for home consumption to supplying more lucrative city markets in Amazonia can adversely affect some game species. Despite this, information on the amounts of wild meat eaten in Amazonian cities is still limited.
Hani R. El Bizri   +16 more
openaire   +4 more sources

Growth of trees and microclimates in a gap dependent forest in Central Amazonia

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2006
Forest inventory, stem core sampling, and meteorological observations were carried out in a dense tropical forest in Novo Aripuanã, Amazonas. In the research quadrat (1.9 ha), 210 woody species belonging to over 38 botanical families, and 14 palm species
Akio Tsuchiya   +3 more
doaj   +1 more source

A Amazônia Central e seus peixes [PDF]

open access: yesActa Amazonica, 1978
Resumo O sistema do rio Amazonas é caracterizado pela sua grande extensão (ele drena uma área de cerca de 6,5 milhões de quilômetros quadrados), sua grande profundidade (de 90 m ou mais em alguns lugares), a topografia plana de sua bacia de drenagem, os ...
William I. Fink, Sara V. Fink
doaj   +1 more source

Diversificação e conservação das Lecythidaceae neotropicais Diversification and conservation of Neotropical Lecythidaceae

open access: yesActa Botânica Brasílica, 1990
As Lecythidaceae (família da castanha-do-Pará) são árvores tropicais de planície que atingiram sua maior diversidade em espécies nos neotrópicos. No Novo Mundo, a família está mais diversificada em habitats de terra firme na Amazônia e nas Guianas. Pouco
Scott Mori
doaj   +1 more source

Cerâmicas da Tradição Borda Incisa/Barrancóide na Amazônia Central

open access: yesRevista do Museu de Arqueologia e Etnologia, 2011
A sequência crono-estilística ligada à variabilidade cerâmica na Amazônia central tem sido foco de debates há tempos. Algumas hipóteses clássicas sobre a ocupação humana na área são agora reavaliadas através de uma ampla gama de dados empíricos aliada a ...
Helena Pinto Lima, Eduardo Góes Neves
doaj   +1 more source

New Species of Lauraceae from Central Amazonia, Brazil

open access: yesNovon, 2000
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Werff, H. V. D., Vicentini, Alberto
openaire   +3 more sources

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