Results 11 to 20 of about 6,056 (182)

Ocelot (Leopardus pardalis) Density in Central Amazonia. [PDF]

open access: yesPLoS ONE, 2016
Ocelots (Leopardus pardalis) are presumed to be the most abundant of the wild cats throughout their distribution range and to play an important role in the dynamics of sympatric small-felid populations.
Daniel Gomes da Rocha   +4 more
doaj   +2 more sources

Pre-Columbian floristic legacies in modern homegardens of Central Amazonia. [PDF]

open access: yesPLoS ONE, 2015
Historical ecologists have demonstrated legacy effects in apparently wild landscapes in Europe, North America, Mesoamerica, Amazonia, Africa and Oceania. People live and farm in archaeological sites today in many parts of the world, but nobody has looked
Juliana Lins   +5 more
doaj   +2 more sources

First confirmed records of Godman’s Long-tailed Bat, Choeroniscus godmani (Thomas, 1903) (Chiroptera, Phyllostomidae), from Brazil and Panama [PDF]

open access: yesCheck List, 2022
We report on the occurrence of Choeroniscus godmani (Thomas, 1903) in Brazil and Panama. The Panama record fills a distribution gap for the species in Central America.
Guilherme S. T. Garbino   +2 more
doaj   +3 more sources

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

Air temperatures in Central Amazonia. II - The effect of near-surface temperatures on land-use in the Tertiary region of Central Amazonia [PDF]

open access: yesActa Amazonica, 1971
Maximum and minimum air temperatures were taken weekley at 10 different sites about 2 cm above ground level during the period of June 15th, 1968 to January 26th, 1970.
W.L.F. Brinkmann, M.N. Goes Ribeiro
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

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

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

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