Mounds
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Restauração passiva em pastagens abandonadas a partir de núcleos de vegetação na Mata Atlântica, Brasil
Resumo Os núcleos de vegetação são estruturas formadas espontaneamente por pequenos agrupamentos de indivíduos arbustivos e arbóreos, que, ao evoluírem em pastagens perturbadas, podem contribuir na sucessão ecológica. Para compreender a evolução dos processos de restauração florestal passiva em ecossistemas tropicais, depois de paralisada a pecu
Ciênc. Florest.. Publicado em: 02/12/2019
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2. Soil quality indicators after conversion of “murundu” fields into no-tillage cropping in the Brazilian Cerrado
Resumo: O objetivo deste trabalho foi avaliar as alterações na qualidade do solo devido a diferentes tempos de adoção do sistema plantio direto em campos de murundus convertidos para agricultura, bem como identificar quais seriam os melhores indicadores para explicar essas alterações. O estudo foi realizado em Plintossolo Háplico, no Município de Por
Pesq. agropec. bras.. Publicado em: 04/07/2019
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3. Soil Physical and Chemical Properties in Epigeal Termite Mounds in Pastures
ABSTRACT We characterized soil physical and chemical properties and soil organic matter in epigeal termite mounds in pastures to evaluate the changes promoted by termites in comparison to an adjacent area. We selected seven active epigeal termite mounds in the municipality of Seropédica, state of Rio de Janeiro, Brazil. Soil samples were collected from top
Floresta Ambient.. Publicado em: 19/03/2018
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4. Termite Mounds Effects on Soil Properties in the Atlantic Forest Biome
ABSTRACT Termites have peculiar activities in the soil, inducing significant changes in the soil properties. The objective of this study was to assess physical and chemical properties and soil organic matter to evaluate the effect of termite activity and termite mounds on the soil. Two toposequences were selected and divided in slope thirds (shoulder, backsl
Rev. Bras. Ciênc. Solo. Publicado em: 08/03/2018
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5. Brazilian Bioluminescent Beetles: Reflections on Catching Glimpses of Light in the Atlantic Forest and Cerrado
ABSTRACT Bioluminescence - visible and cold light emission by living organisms - is a worldwide phenomenon, reported in terrestrial and marine environments since ancient times. Light emission from microorganisms, fungi, plants and animals may have arisen as an evolutionary response against oxygen toxicity and was appropriated for sexual attraction, predation
An. Acad. Bras. Ciênc.. Publicado em: 2018
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6. First pollen survey of murundus in the Chapada Diamantina region of the state of Bahia, Brazil
This was a pollen survey, in which we analyzed the sediments and moss polsters of murundus (termite mounds) in the Chapada Diamantina region of the state of Bahia, Brazil. Palynological treatment revealed the presence of 53 pollen types in murundus sediments, of which 23 were related to plants in the semi-arid zone and 30 remained unidentified. In moss polst
Acta Bot. Bras.. Publicado em: 2014-12
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7. A study of burrow morphology in representative axiidean and gebiidean mud shrimps, from the Persian Gulf and Gulf of Oman, Iran
Mud shrimps (formerly Thalassinidea) are common burrow dwelling decapod crustaceans in the littoral zone of the Persian Gulf and Gulf of Oman. Their burrow morphology was investigated using foam casting methods. The present study shows that the burrow morphology in Upogebia carinicauda is not consistent and the recorded variations are based on habitat type a
Nauplius. Publicado em: 2014-12
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8. Lutz's spontaneous sedimentation technique and the paleoparasitological analysis of sambaqui (shell mound) sediments
Parasite findings in sambaquis (shell mounds) are scarce. Although the 121 shell mound samples were previously analysed in our laboratory, we only recently obtained the first positive results. In the sambaqui of Guapi, Rio de Janeiro, Brazil, paleoparasitological analysis was performed on sediment samples collected from various archaeological layers, includi
Mem. Inst. Oswaldo Cruz. Publicado em: 2013-04
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9. \"To Pebble for \"Zoólito\". The Lithic Industry of Shellmounds from South of Santa Catarina: Formal, Technological and Functional Aspects. / Do seixo ao zoólito. A indústria lítica dos sambaquis do sul catarinense: aspectos formais, tecnológicos e funcionais.
The monumental sambaquis from the south coast of Santa Catarina have already a long tradition within the Brazilian archeology studies, being the target of systematic research for some decades now. However, several small sambaquis, composed of a single blackish layer, rich in shells and organic material have been mapped in recent years by members of the proje
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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10. Old anthropicsoil horizons in the tropics - amazonian dark earths (terra preta do índio), shell mounds (sambaquis) and earthworks (geoglifos): its characterization and lessons to be learned from the past.
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WORKSHOP PROTECTING OUR FUTURE THROUGH SOIL CONSERVATION. Publicado em: 2011
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11. A indústria lítica do sambaqui Mar Casado, litoral do estado de São Paulo / The lithic industry of the Mar Casado shell mound, costal of the São Paulo State
A pesquisa aqui apresentada trata do estudo da cultura material lítica do sambaqui Mar Casado. Este sambaqui situava-se na cidade de Guarujá, estado de São Paulo. O sambaqui Mar Casado foi pesquisado entre os anos de 1961 e 1962 e juntamente com outros sítios litorâneos paulistas, pesquisados no mesmo período, faz parte da história da Arqueologia bras
Publicado em: 2011
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12. Muçunungas: enclaves de vegetação arenícola na Floresta Atlântica de Tabuleiro / Muçunungas: enclaves of arenicola vegetation in the Coastal Atlantic Forest
As muçunungas constituem enclaves de vegetação savânica e florestal inseridos em áreas peculiares dos Tabuleiros Costeiros, onde processos pedogenéticos resultaram em arenização do solo. Este trabalho foi realizado em duas áreas de Muçununga nos municípios de Caravelas e Alcobaça, sul do estado da Bahia. Em Caravelas, a área de estudo, denominad
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/04/2010