Superficial hydric resources and the silviculture

Detalhes bibliográficos
Autor(a) principal: Guimarães, Rafael Zoboli
Data de Publicação: 2010
Outros Autores: Gonçalves, Mônica Lopes, Medeiros, Sandra Westrupp
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/64
Resumo: Superficial water quality was monitored in plantation areas with exotic species (Pinus taeda e Pinus ellioti) in Joinville coutry, Santa Catarina, Brazil, between September 2005 and July 2006. The results, obtained in the monitoring area through the comparison of different forested catchments of different forestry ages, were compared with the ones of the native forest. The parameters used in monitoring were temperature, pH, dissolved oxygen (DO), oxygen biochemist demand (OBD), total solids dissolved (TSD), turbidity, and thermo tolerant coliforms (TC). The most significant result was: an average increase of 0,4 units of pH, 42 NMP/100 mL of TC, comparing the water quality in the entrance and exit of the forestry. It had greater stability at temporal and spatial variation in pH values in the oldest forestry. Preliminary, this research showed that the silviculture does not considerably intervene in the superficial water quality.
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spelling Superficial hydric resources and the silvicultureA silvicultura e os recursos hídricos superficiaisCubatão riversilviculturewater qulityPinus eliottiiPinus taeda.Rio Cubatãosilviculturaqualidade da águaPinus elliottiiPinus taeda.Superficial water quality was monitored in plantation areas with exotic species (Pinus taeda e Pinus ellioti) in Joinville coutry, Santa Catarina, Brazil, between September 2005 and July 2006. The results, obtained in the monitoring area through the comparison of different forested catchments of different forestry ages, were compared with the ones of the native forest. The parameters used in monitoring were temperature, pH, dissolved oxygen (DO), oxygen biochemist demand (OBD), total solids dissolved (TSD), turbidity, and thermo tolerant coliforms (TC). The most significant result was: an average increase of 0,4 units of pH, 42 NMP/100 mL of TC, comparing the water quality in the entrance and exit of the forestry. It had greater stability at temporal and spatial variation in pH values in the oldest forestry. Preliminary, this research showed that the silviculture does not considerably intervene in the superficial water quality.Realizou-se um monitoramento da qualidade da água superficial em áreas de reflorestamento comespécies de Pinus taeda e Pinus ellioti no Município de Joinville, Santa Catarina, Brasil, no período de setembrode 2005 a julho de 2006. Fez-se a comparação entre os resultados obtidos no monitoramento em talhões dediferentes idades de reflorestamento e comparou-se com áreas de mata nativa. Utilizaram-se no monitoramentoos parâmetros de temperatura, pH, oxigênio dissolvido (OD), demanda bioquímica de oxigênio (DBO), sólidosdissolvidos totais, turbidez, e coliformes termotolerantes (CT). Os resultados mais significativos foram: aumentomédio de 0,4 unidades de pH, de 42 NMP/100mL de CT, comparando a qualidade da água na entrada e saída doreflorestamento. Houve maior estabilidade na variação espacial e temporal do parâmetro pH nos reflorestamentosmais velhos. Preliminarmente, esta pesquisa mostrou que a atividade de silvicultura não interfere de formaconsiderável na qualidade das águas superficiais.Embrapa Florestas2010-03-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/64Pesquisa Florestal Brasileira; n. 56 (2008): jan./jun.; 79Pesquisa Florestal Brasileira; No. 56 (2008): jan./jun.; 791983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/64/63Guimarães, Rafael ZoboliGonçalves, Mônica LopesMedeiros, Sandra Westruppinfo:eu-repo/semantics/openAccess2017-04-28T14:07:52Zoai:pfb.cnpf.embrapa.br/pfb:article/64Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T14:07:52Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Superficial hydric resources and the silviculture
A silvicultura e os recursos hídricos superficiais
title Superficial hydric resources and the silviculture
spellingShingle Superficial hydric resources and the silviculture
Guimarães, Rafael Zoboli
Cubatão river
silviculture
water qulity
Pinus eliottii
Pinus taeda.
Rio Cubatão
silvicultura
qualidade da água
Pinus elliottii
Pinus taeda.
title_short Superficial hydric resources and the silviculture
title_full Superficial hydric resources and the silviculture
title_fullStr Superficial hydric resources and the silviculture
title_full_unstemmed Superficial hydric resources and the silviculture
title_sort Superficial hydric resources and the silviculture
author Guimarães, Rafael Zoboli
author_facet Guimarães, Rafael Zoboli
Gonçalves, Mônica Lopes
Medeiros, Sandra Westrupp
author_role author
author2 Gonçalves, Mônica Lopes
Medeiros, Sandra Westrupp
author2_role author
author
dc.contributor.author.fl_str_mv Guimarães, Rafael Zoboli
Gonçalves, Mônica Lopes
Medeiros, Sandra Westrupp
dc.subject.por.fl_str_mv Cubatão river
silviculture
water qulity
Pinus eliottii
Pinus taeda.
Rio Cubatão
silvicultura
qualidade da água
Pinus elliottii
Pinus taeda.
topic Cubatão river
silviculture
water qulity
Pinus eliottii
Pinus taeda.
Rio Cubatão
silvicultura
qualidade da água
Pinus elliottii
Pinus taeda.
description Superficial water quality was monitored in plantation areas with exotic species (Pinus taeda e Pinus ellioti) in Joinville coutry, Santa Catarina, Brazil, between September 2005 and July 2006. The results, obtained in the monitoring area through the comparison of different forested catchments of different forestry ages, were compared with the ones of the native forest. The parameters used in monitoring were temperature, pH, dissolved oxygen (DO), oxygen biochemist demand (OBD), total solids dissolved (TSD), turbidity, and thermo tolerant coliforms (TC). The most significant result was: an average increase of 0,4 units of pH, 42 NMP/100 mL of TC, comparing the water quality in the entrance and exit of the forestry. It had greater stability at temporal and spatial variation in pH values in the oldest forestry. Preliminary, this research showed that the silviculture does not considerably intervene in the superficial water quality.
publishDate 2010
dc.date.none.fl_str_mv 2010-03-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/64
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/64
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/64/63
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; n. 56 (2008): jan./jun.; 79
Pesquisa Florestal Brasileira; No. 56 (2008): jan./jun.; 79
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
_version_ 1783370931901562880

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