Superficial hydric resources and the silviculture
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , |
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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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 |