Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado

Detalhes bibliográficos
Autor(a) principal: Carvalho,Nilza Silva
Data de Publicação: 2018
Outros Autores: Rocha,Sandra Mara Barbosa, Santos,Vilma Maria dos, Araujo,Fabio Fernando de, Araújo,Ademir Sérgio de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000200124
Resumo: ABSTRACT The different physiognomies and soil conditions across the Cerrado gradient may influence soil microbial biomass. The present study evaluated the soil microbial biomass and enzyme activity across a preserved Cerrado gradient and correlated these with environmental conditions. The site, sampling period and their interaction influenced soil microbial biomass and activity. Soil conditions, i.e., chemical and microclimatic properties, varied across the Cerrado gradient and influenced soil microbial biomass and activity. The highest and lowest values for microbial biomass and enzyme activity were found in Cerradao and Campo graminoide, respectively, during both seasons. Multivariate analysis showed that the sites were clearly separated into different groups, indicating that distinct physiognomies and environmental conditions influenced soil microbial biomass and enzyme activities.
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spelling Soil Microbial Biomass Across a Gradient of Preserved Native Cerradosoil propertiestropical savannaseasonal variationABSTRACT The different physiognomies and soil conditions across the Cerrado gradient may influence soil microbial biomass. The present study evaluated the soil microbial biomass and enzyme activity across a preserved Cerrado gradient and correlated these with environmental conditions. The site, sampling period and their interaction influenced soil microbial biomass and activity. Soil conditions, i.e., chemical and microclimatic properties, varied across the Cerrado gradient and influenced soil microbial biomass and activity. The highest and lowest values for microbial biomass and enzyme activity were found in Cerradao and Campo graminoide, respectively, during both seasons. Multivariate analysis showed that the sites were clearly separated into different groups, indicating that distinct physiognomies and environmental conditions influenced soil microbial biomass and enzyme activities.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000200124Floresta e Ambiente v.25 n.2 2018reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.053617info:eu-repo/semantics/openAccessCarvalho,Nilza SilvaRocha,Sandra Mara BarbosaSantos,Vilma Maria dosAraujo,Fabio Fernando deAraújo,Ademir Sérgio deeng2018-06-06T00:00:00Zoai:scielo:S2179-80872018000200124Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2018-06-06T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
title Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
spellingShingle Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
Carvalho,Nilza Silva
soil properties
tropical savanna
seasonal variation
title_short Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
title_full Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
title_fullStr Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
title_full_unstemmed Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
title_sort Soil Microbial Biomass Across a Gradient of Preserved Native Cerrado
author Carvalho,Nilza Silva
author_facet Carvalho,Nilza Silva
Rocha,Sandra Mara Barbosa
Santos,Vilma Maria dos
Araujo,Fabio Fernando de
Araújo,Ademir Sérgio de
author_role author
author2 Rocha,Sandra Mara Barbosa
Santos,Vilma Maria dos
Araujo,Fabio Fernando de
Araújo,Ademir Sérgio de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Carvalho,Nilza Silva
Rocha,Sandra Mara Barbosa
Santos,Vilma Maria dos
Araujo,Fabio Fernando de
Araújo,Ademir Sérgio de
dc.subject.por.fl_str_mv soil properties
tropical savanna
seasonal variation
topic soil properties
tropical savanna
seasonal variation
description ABSTRACT The different physiognomies and soil conditions across the Cerrado gradient may influence soil microbial biomass. The present study evaluated the soil microbial biomass and enzyme activity across a preserved Cerrado gradient and correlated these with environmental conditions. The site, sampling period and their interaction influenced soil microbial biomass and activity. Soil conditions, i.e., chemical and microclimatic properties, varied across the Cerrado gradient and influenced soil microbial biomass and activity. The highest and lowest values for microbial biomass and enzyme activity were found in Cerradao and Campo graminoide, respectively, during both seasons. Multivariate analysis showed that the sites were clearly separated into different groups, indicating that distinct physiognomies and environmental conditions influenced soil microbial biomass and enzyme activities.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000200124
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000200124
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.053617
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.25 n.2 2018
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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