Results 11 to 20 of about 46,881 (279)

Attachment to the Amazon Rainforest: Constitutive Aspects and their Predictors

open access: yesPaidéia (Ribeirão Preto), 2021
This investigation aims to contribute to the understanding of the attachment to the Amazon rainforest and its predictors, considering the dimensions that characterize this extensive environment.
Daniele da Costa Cunha Borges Rosa   +2 more
doaj   +1 more source

Mapping Amazon Forest Productivity by Fusing GEDI Lidar Waveforms with an Individual-Based Forest Model

open access: yesRemote Sensing, 2021
The Amazon rainforest plays an important role in the global carbon cycle. However, due to its structural complexity, current estimates of its carbon dynamics are very imprecise.
Luise Bauer, Nikolai Knapp, Rico Fischer
doaj   +1 more source

Checklist of Amazonian gasteroid fungi (Agaricomycetidae, Phallomycetidae, Basidiomycota) [PDF]

open access: yesActa Amazonica, 2022
The Amazon rainforest is the largest tropical rainforest in the world, with high biodiversity of organisms. Despite the increasing knowledge about fungal diversity in the last few years, many fungal taxa, including gasteroid clades, are still poorly ...
Nathalia Mendonça de ASSIS   +4 more
doaj   +1 more source

Chagas Disease in Pregnant Women in the Peruvian Amazon Basin. Cross-Sectional Study

open access: yesFrontiers in Veterinary Science, 2020
Aims: To assess the prevalence of Chagas disease in pregnant women in Iquitos City, Peru.Material and Methods: Cross-sectional survey in 300 pregnant women in Iquitos (Peru) from 1 May 2019 to 15 June 2019.
José-Manuel Ramos-Rincón   +12 more
doaj   +1 more source

A potential collapse of the Atlantic Meridional Overturning Circulation may stabilise eastern Amazonian rainforests

open access: yesCommunications Earth & Environment, 2023
Observations and models suggest that the Amazon rainforest might transition to a savanna-like state in response to anthropogenic climate and land use change.
Da Nian   +6 more
doaj   +1 more source

Chillcottomyia Saigusa new to Europe (Diptera, Empidoidea, Hybotidae) [PDF]

open access: yesEvolutionary Systematics
A new species of Chillcottomyia Saigusa, 1986 is described from Portugal, C. ovaticornis sp. nov. This species represents the first record of Chillcottomyia from Europe.
Bradley J. Sinclair   +2 more
doaj   +3 more sources

New records of Pelecinus polyturator (Drury) (Hymenoptera: Proctotrupoidea: Pelecinidae) for Brazil

open access: yesRevista Chilena de Entomología, 2020
Species of Pelecinidae are very uncommonly collected in Brazil, despite they are one of the largest and most remarkable species of Hymenoptera. Here in, we report new records of Pelecinus polyturator (Drury, 1773) for Acre, Maranhão (Amazon rainforest ...
Ana F. A. Sousa   +3 more
doaj   +1 more source

Effects of forest fragmentation on the vertical stratification of neotropical bats [PDF]

open access: yes, 2020
Vertical stratification is a key component of the biological complexity of rainforests. Understanding community- and species-level responses to disturbance across forest strata is paramount for evidence-based conservation and management.
Farneda, F   +4 more
core   +4 more sources

Comparative measurements of carbon dioxide fluxes from two nearby towers in a central Amazonian rainforest: the Manaus LBA site [PDF]

open access: yes, 2002
Forests around Manaus have staged the oldest and the longest forest-atmosphere CO2 exchange studies made anywhere in the Amazon. Since July 1999 the exchange of CO2, water, and energy, as well as weather variables, have been measured almost continuously ...
Araújo, A.C.   +11 more
core   +2 more sources

Spatial Interpolation of Air Pollutant and Meteorological Variables in Central Amazonia

open access: yesData, 2021
The Amazon Rainforest is highlighted by the global community both for its extensive vegetation cover that constantly suffers the effects of anthropic action and for its substantial biodiversity. This dataset presents data of meteorological variables from
Renato Okabayashi Miyaji   +6 more
doaj   +1 more source

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