Flooded Forest
Mostrando 1-12 de 61 artigos, teses e dissertações.
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1. Drivers of floristic variation in biogeographic transitions: insights from the ecotone between the largest biogeographic domains of South America
ABSTRACT Ecological transitions usually represent vulnerable ecosystems and high biodiversity. Investigating their drivers is important from both biogeographic and conservationist perspectives. One of these transitions is situated between the two largest biogeographic domains of South America - the Amazon and the Cerrado. We evaluated variation in tree flori
Acta Bot. Bras.. Publicado em: 2020-03
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2. Análise das mudanças na vegetação nativa da apa Lago de Palmas
Resumo Neste estudo propõe-se conhecer a dinâmica da vegetação de Cerrado e Floresta Estacional, no período de 2000 a 2017, na Área de Preservação Ambiental (APA) Lago de Palmas, utilizando-se imagens do satélite Landsat e o software livre Spring 5.5.3. Foram construídos dois mapas temáticos da área estudada para estimar, por meio de análise com
Ciênc. Florest.. Publicado em: 02/12/2019
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3. Biodiversity of aquatic environments in a peri-urban Atlantic Forest protected remnant: a checklist
Resumo: Apresentamos uma lista da biodiversidade aquática de dois reservatórios em um sítio do PPBio (Programa de Pesquisa em Biodiversidade) em um fragmento de floresta peri-urbana, o Parque Estadual Dois Irmãos (PEDI), em Pernambuco, Brasil. Obtivemos os dados através de extensa coleta de campo e informações de pesquisa bibliográfica especializada.
Biota Neotrop.. Publicado em: 10/10/2019
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4. Ornamental fishing in the region of Barcelos, Amazonas: socioeconomic description and scenario of activity in the view of “piabeiros”
Resumo A bacia do rio Negro é considerada a maior área de extrativismo de peixes ornamentais do Brasil. Esta área possui importância fundamental para as populações da Amazônia. O presente estudo objetivou descrever o perfil socioeconômico de pescadores conhecidos como “piabeiros” no município de Barcelos, bem como a pesca ornamental, área de pe
Braz. J. Biol.. Publicado em: 07/10/2019
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5. Goods and Services Associated with a Sandy Coastal Plain in Southeastern Brazil
ABSTRACT The objective of this study was to identify, characterize and map an area for its different types of direct and indirect use of native vegetation of sandy coastal plains (Restinga) at “Praia das Neves”, a district of the municipality of Presidente Kennedy, state of Espírito Santo, Brazil. Data were collected on site using an orthophotomosaic pr
Floresta Ambient.. Publicado em: 09/09/2019
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6. Relationship of Neotropical otter vestiges with environmental and anthropogenic factors
RESUMO A lontra neotropical, Lontra longicaudis é um mustelídeo semiaquático que usa seu habitat de diferentes formas. Para entender a influência relativa de fatores antrópicos e ambientais sobre a distribuição de lontras neotropicais, nós conduzimos monitoramentos sistemáticos de vestígios de lontras na região do médio Rio Guamá, Pará, Amazôn
Acta Amaz.. Publicado em: 12/08/2019
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7. Diversity and evolution of Amazonian birds: implications for conservation and biogeography
Abstract: Amazonia has been a focus of interest since the early days of biogeography as an intrinsically complex and extremely diverse region. This region comprises an intricate mosaic that includes diverse types of forest formations, flooded environments and open vegetation. Increased knowledge about the distribution of species in Amazonia has led to the re
An. Acad. Bras. Ciênc.. Publicado em: 08/08/2019
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8. Dispersão e impacto de Pinus elliottii Engelm. var. elliottii em área ripária na Floresta Nacional de Capão Bonito -SP
Resumo Conduzido em uma área ripária da unidade de conservação denominada Floresta Nacional de Capão Bonito - SP, este estudo avaliou, em diferentes classes de distância da plantação de Pinus elliottii var. elliottii (pinus): 1) a densidade de vegetação nativa, pinus com cone e pinus sem cone; 2) a área basal de vegetação nativa e pinus com cone
Ciênc. Florest.. Publicado em: 30/05/2019
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9. Palynological evidence of vegetation change during the last 10,000 years in the mid-valley of the Rio Doce, Brazil
ABSTRACT In order to reconstruct the vegetation history of the last 10.000 years, palynological analyses were carried out using 17 sedimentary samples of a core drilled in Parque Estadual do Rio Doce (PERD-MG). Twenty-one species of fern spores, 52 species of pollen grains and six species of fungi were identified. Phase 1 (10.375 - 9.350 cal. years BP) is ch
Acta Bot. Bras.. Publicado em: 29/11/2018
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10. Contamination and Soil Biological Properties in the Serra Pelada Mine - Amazonia, Brazil
ABSTRACT Discovered in 1980 and unleashed an utter gold rush of the modern era, Serra Pelada was the largest open-air mine in Brazil. About 80,000 gold prospectors worked there until 1984, when the gold pits were flooded. The environmental impact caused by mining inflicted irreversible damage to the ecosystem, with the formation of a large lake and piles of
Rev. Bras. Ciênc. Solo. Publicado em: 15/02/2018
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11. Assemblage of drosophilids (Diptera, Drosophilidae) inhabiting flooded and nonflooded areas in the extreme South of Brazil
ABSTRACT Several studies on the potential use of drosophilid assemblages as bioindicator systems have been carried out in the last years. Nevertheless, the successful application of these organisms in these systems requires adequate filling of several knowledge gaps. In this sense, little is known about drosophilid assemblages in wetlands and flooded areas.
Rev. Bras. entomol.. Publicado em: 2018-01
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12. Species richness and composition of epiphytic bryophytes in flooded forests of Caxiuanã National Forest, Eastern Amazon, Brazil
ABSTRACT This study aimed to compare the richness and composition of the epiphytic bryoflora between várzea and igapó forests in Caxiuanã National Forest, Brazilian Amazon. Bryophytes were collected on 502 phorophytes of Virola surinamensis. Average richness per phorophyte and composition between forests and between dry and rainy periods was tested by two
An. Acad. Bras. Ciênc.. Publicado em: 16/10/2017