Results 31 to 40 of about 51,804 (241)

Programação de pesquisa da Embrapa Pantanal - 2006/2007. [PDF]

open access: yes, 2013
Este documento apresenta os resumos dos 61 projetos de pesquisa e desenvolvimento em execução na Embrapa Pantanal nos anos de 2006/2007. Vários destes projetos contam também com financiamento de outras fontes além da Embrapa.bitstream/CPAP/56029/1/DOC92 ...
EMBRAPA PANTANAL.(Corumbá, MS).
core  

Evaluation of TanDEM-X DEMs on selected Brazilian sites: comparison with SRTM, ASTER GDEM and ALOS AW3D30

open access: yes, 2018
A first assessment of the TanDEM-X DEMs over Brazilian territory is presented through a comparison with SRTM, ASTER GDEM and ALOS AW3D30 DEMs in seven study areas with distinct geomorphological contexts, vegetation coverage and land use.
Grohmann, Carlos H.
core   +1 more source

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

Inovando métodos de ensino-aprendizagem na formação do psicólogo

open access: yesPsicologia: Ciência e Profissão
Este artigo destaca a importância da implantação de novos métodos de ensino-aprendizagem no ensino de Psicologia, habitualmente fundamentado no domínio e na transmissão de conhecimentos e habilidades e na memorização de informações, que geralmente não ...
Vera Lucia Kodjaoglanian   +6 more
doaj   +1 more source

Marsupiais da Bacia do Alto Paraguai: uma revisão do conhecimento do planalto à planície pantaneira

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2021
A ordem Didelphimorphia é composta somente pela família Didelphidae, exclusiva do continente americano. Esta família é amplamente distribuída na região Neotropical, ocupando grande variedade de hábitats.
Pâmela Castro Antunes   +11 more
doaj   +1 more source

Evolutionary history and identification of conservation units in the giant otter, Pteronura brasiliensis. [PDF]

open access: yes, 2011
The giant otter, Pteronura brasiliensis, occupies a range including the major drainage basins of South America, yet the degree of structure that exists within and among populations inhabiting these drainages is unknown.
Ariani, C.   +19 more
core   +1 more source

State‐Level Politics in Forest Governance: The Role of the Narrative‐Policy Nexus in the Brazilian Amazon

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Deforestation and its social impacts are an enduring challenge in agrarian frontiers, especially in the tropics. Fueled by global demand for commodities, this process is mediated by ideas, concepts, meanings, and policies that uphold socioenvironmental degradation. A key and understudied—arena in which this mediation occurs is the sub‐national
Gabriela Russo Lopes, Fabio de Castro
wiley   +1 more source

Beyond Tradition: An Integrated Toxicological, Ecological, and Public Health Perspective on Aristolochic Acids

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Aristolochia species have long been used in traditional medicine for their presumed anti‐inflammatory, analgesic and antimicrobial properties. However, extensive toxicological and epidemiological evidence now demonstrates that these plants contain aristolochic acids (AAs) I and II, highly potent nephrotoxic, genotoxic, and carcinogenic ...
Victor Ventura de Souza   +2 more
wiley   +1 more source

Study of water storage variations at the Pantanal wetlands area from GRACE monthly mass grids

open access: yesJournal of Geodetic Science, 2019
The continental water storage is significantly in-fluenced by wetlands, which are highly affected by climate change and anthropogenic influences. The Pantanal, located in the Paraguay river basin, is one of the world’s largest and most important wetlands
Pereira Ayelen   +4 more
doaj   +1 more source

EVOLUÇÃO DAS FEIÇÕES MORFOLÓGICAS DO RIO PARAGUAI NO PANTANAL DE CÁCERES - MATO GROSSO

open access: yesRevista Brasileira de Geomorfologia, 2013
O estudo objetivou verificar o processo de sedimentação no corredor fluvial do rio Paraguai entre o Furado do Touro e Passagem Velha, no município de Cáceres no Estado Mato Grosso, e avaliar a evolução das feições morfológicas da planície de inundação ...
Edenio Sebastião Faria Silva   +4 more
doaj   +1 more source

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