Results 11 to 20 of about 5,603 (226)

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

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

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

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

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

Export of ice-nucleating particles from watersheds: results from the Amazon and Tocantins river plumes

open access: yesRoyal Society Open Science, 2023
We examined ice-nucleating particles (INPs) in the plumes of the Tocantins and Amazon rivers, which drain watersheds with different proportions of degraded land.
Annika Einbock   +3 more
doaj   +1 more source

Acanthosyris annonagustata C.Ulloa & P.Jørg. (Santalaceae), newly recorded for the flora of Peru [PDF]

open access: yesCheck List, 2021
We report Acanthosyris annonagustata (Santalaceae) for the flora of Peru, from an Amazon rainforest site in Madre de Dios Department. We describe the species using leaf and fruit morphological traits from field observations and botanical vouchers, and we
Jean Paúl Latorre-Farfán, Varun Swamy
doaj   +3 more sources

Acid rain in an Amazon rainforest [PDF]

open access: yesTellus B, 1983
Acid rain is reported from the Amazon territory of Venezuela. The volume weighted average pHwas 4.7 for 70 storms sampled from January 1979 through February 1980. At this location,remote from point sources of industrial pollution, acid rain might result from naturalbiogeochemical processes in the rainforest, from global atmospheric pollution, or from ...
Bruce Haines   +3 more
openaire   +1 more source

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