Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Ferreira, Sávio José Filgueiras"'
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Akademický článek
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Akademický článek
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4
VALORES DE REFERÊNCIA DA CONCENTRAÇÃO DE METAIS PESADOS EM SOLOS NA AMAZÔNIA CENTRAL
Autor: Rebêlo, Ananda Gabrielle de Matos, Monteiro, Maria Terezinha Ferreira, Ferreira, Sávio José Filgueiras, Ríos-Villamizar, Eduardo Antonio, Quesada, Carlos Alberto Nobre, Duvoisin Junior, Sergio
Publikováno v: Química Nova, Volume: 43, Issue: 5, Pages: 534-539, Published: 29 JUN 2020
Considering the size of the Amazon region and the need for studies to establish soil trace metal concentrations in natural environments, the objective of this work was to evaluate heavy metal contents in a toposequence of an Amazon State microbasin.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______608::4c3300e7032efa2bb752bb67c2d5bc82
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422020000500534&lng=en&tlng=en
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6
Variações do Carbono Orgânico Dissolvido e de Atributos Físicos do Solo Sob Diferentes Sistemas de Uso da Terra na Amazônia Central
Autor: Marques, Jean Dalmo de Oliveira, Luizão, Flávio Jesus, Teixeira, Wenceslau Geraldes, Ferreira, Sávio José Filgueiras
Publikováno v: Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
The purpose of this study was to assess the relationship between dissolved organic carbon (DOC) and physics properties of soil under different land use systems in central Amazonia. The DOC concentrations of primary forest soil were measured in three
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::293381abb636612991bb9ad68b8282a0
https://repositorio.inpa.gov.br/handle/1/16142
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7
Características hidrológicas do solo saturado na reserva florestal adolpho ducke - Amazônia Central
Autor: Fajardo, Juan Daniel Villacis, Ferreira, Sávio José Filgueiras, Miranda, Sebastião Átila Fonseca, Oliveira Marques Fillho, Ari de
Publikováno v: Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
This study investigated the porosity and the hydraulic conductivity on the saturated zone of the soil trying to understand how these physical variables affect the hydrological processes, in an area of primary forest under urban pressure, in Central A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::45e58dc5537988f562de8b18160dab79
https://repositorio.inpa.gov.br/handle/1/15180
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8
Nutrientes na solução do solo em floresta de terra firme na Amazônia Central submetida à extração seletiva de madeira
Autor: Ferreira, Sávio José Filgueiras, Luizão, Flávio Jesus, Miranda, Sebastião Átila Fonseca, Silva, Maria do Socorro Rocha da, Vital, Ana Rosa Tundis
Publikováno v: Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
The nutrients NO 3 -, NH 4 +, K +, Ca 2+, Mg 2+ and Na + were determined in a soil solution in a layer 0-30 cm, in an area submitted to selective logging (6-10 trees or 34 m 3 ha -1 of timber), located 80 km north of Manaus. The experiment was made u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::c843b7ffc38e44d7fd7c3f5d1234f940
https://repositorio.inpa.gov.br/handle/1/14070
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