Results 211 to 220 of about 1,274,560 (240)
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Alien grasses in Brazilian savannas: a threat to the biodiversity
Biodiversity & Conservation, 1999African grasses used as forage are spreading fast in cerrado (Brazilian savanna) patches, probably displacing native species. An analysis of the graminoid species abundance was performed in Cerrado Pe-de-Gigante Reserve (Sao Paulo State, Brazil), where their relative frequency, density, dominance and the value of importance were assessed in two cerrado
Vânia Regina Pivello +2 more
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Changes on soundscapes reveal impacts of wildfires in the fauna of a Brazilian savanna
Science of The Total Environment, 2021(Uploaded by Plazi for the Bat Literature Project) No abstract provided.
Duarte, M. H.L. +7 more
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The anurofauna of a vanishing savanna: the case of the Brazilian Cerrado
Biodiversity and Conservation, 2017The second largest biome in Brazil, the Cerrado has been transformed into a highly mechanized and intensive agricultural area, with little public opposition. The native anurofauna is rich in species number and endemisms, but has long been regarded as a generalist community originated from neighboring biomes.
Joana Ribeiro +2 more
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Fire Occurrence in the Brazilian Savanna Conservation Units and their Buffer Zones
IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium, 2020Fire dynamics in the Brazilian Savannas (Cerrado) is related to climatic conditions and management interventions by human activities. Thus, the fire occurrence in conservation units (UCs) may be different when compared with their buffer zones. Our results, obtained by burned area analysis, demonstrate that buffer zones have the most significant ...
Tânia Beatriz Hoffmann +6 more
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Expansion of gallery forests into central Brazilian savannas
Global Change Biology, 2008AbstractUpland tropical forests have expanded and contracted in response to past climates, but it is not clear whether similar dynamics were exhibited by gallery (riparian) forests within savanna biomes. Because such forests generally have access to ample water, their extent may be buffered against changing climates.
LUCAS C. R. SILVA +5 more
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Nine new records of drosophilids in the Brazilian savanna.
2006Uploaded by Plazi for TaxoDros. We do not have abstracts.
Roque, F., Figueiredo, R., Tidon, R.
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First record of Drosophila suzukii in the Brazilian Savanna.
2014Uploaded by Plazi for TaxoDros. We do not have abstracts.
Paula, M.A., Lopes, P.H.S., Tidon, R.
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Three new records of drosophilids for the Brazilian Savanna.
2016Uploaded by Plazi for TaxoDros. We do not have abstracts.
Roque, F. +4 more
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Deep drainage modeling for a fertigated coffee plantation in the Brazilian savanna
Agricultural Water Management, 2015Abstract Modeling in agriculture represents an important tool to understand processes as water and nutrient losses by drainage, or to test different conditions and scenarios of soil and crop management. Among the existing computational models to describe hydrological processes, SWAP (Soil, Water, Atmosphere and Plant model) has been successfully used
Pinto, Victor Meriguetti +7 more
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Fire Management Benefits Tree Growth and Survival in the Brazilian Savanna
Journal of Environmental ManagementThe Cerrado has evolved with natural fires. However, human activities have altered fire regimes; in protected areas (PA), fire has been suppressed for years. Fire exclusion increases fuel loads busting the risk of wildfires, especially during the late-dry season.
Samuel da Rocha Montenegro +5 more
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