Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil

Detalhes bibliográficos
Autor(a) principal: Moraes, Aline Cristina da Silva
Data de Publicação: 2011
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UEFS
Texto Completo: http://tede2.uefs.br:8080/handle/tede/1064
Resumo: This study aimed to investigate the patterns phenological of leaf fall and leaf budding of 30 woody species in a savannah area, evaluating the influence of environmental factors and water potential on the phenological strategies. Three plots were delimited in a 20x50m cerrado rupestre area, located in the vicinity of the Chapada Diamantina National Park in the municipality of Palmeiras, Bahia (12 º 27 '30.9 "S and 41 º 27' 03.28" W). For phenological monitoring, were sampled 190 individuals belonging to 30 species in 21 families. The phenological observations occurred between March 2009 and August 2010, and measurements of water potential were conducted in dry, wet and intermediate periods of rainfall. The results show a continuing pattern of leaf bud and the greatest episodes of fall were recorded in the dry season. The predominant phenology group was of evergreen and evergreen episodic, followed by deciduous and semideciduous. The groups showed similar values of water potential over the three periods of observation, however, in the community there was a difference of the water potential at dawn between times, and at noon there was no significant difference between measurements of the dry and rainy seasons, and found differences between these and the intermediate period of rainfall. Although the woody species of the cerrado rupestre always maintain low the water potential along the year, the smallest readiness of imposed water the these plants, it didn't impede the establishment of different patterns phenological, besides with the predominance of the pattern perennial that was reflected in the community.
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spelling Funch, Ligia Silveira1659975620401182538592http://lattes.cnpq.br/7831076742350926Moraes, Aline Cristina da Silva2020-05-01T14:15:50Z2011-03-18MORAES, Aline Cristina da Silva. Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil. 2011. 88 f. Dissertação (Mestrado Acadêmico em Botânica)- Universidade Estadual de Feira de Santana, Feira de Santana, 2011.http://tede2.uefs.br:8080/handle/tede/1064This study aimed to investigate the patterns phenological of leaf fall and leaf budding of 30 woody species in a savannah area, evaluating the influence of environmental factors and water potential on the phenological strategies. Three plots were delimited in a 20x50m cerrado rupestre area, located in the vicinity of the Chapada Diamantina National Park in the municipality of Palmeiras, Bahia (12 º 27 '30.9 "S and 41 º 27' 03.28" W). For phenological monitoring, were sampled 190 individuals belonging to 30 species in 21 families. The phenological observations occurred between March 2009 and August 2010, and measurements of water potential were conducted in dry, wet and intermediate periods of rainfall. The results show a continuing pattern of leaf bud and the greatest episodes of fall were recorded in the dry season. The predominant phenology group was of evergreen and evergreen episodic, followed by deciduous and semideciduous. The groups showed similar values of water potential over the three periods of observation, however, in the community there was a difference of the water potential at dawn between times, and at noon there was no significant difference between measurements of the dry and rainy seasons, and found differences between these and the intermediate period of rainfall. Although the woody species of the cerrado rupestre always maintain low the water potential along the year, the smallest readiness of imposed water the these plants, it didn't impede the establishment of different patterns phenological, besides with the predominance of the pattern perennial that was reflected in the community.Este estudo teve como objetivo, investigar os padrões fenológicos de queda e brotamento foliar de 30 espécies lenhosas de uma área de cerrado rupestre, avaliando a influência dos fatores ambientais e do potencial hídrico sobre as estratégias fenológicas. Três parcelas de 20x50m foram delimitadas em uma área de cerrado rupestre, situada no entorno do Parque Nacional da Chapada Diamantina, no Município de Palmeiras, Bahia (12º 27’ 30,9” S e 41º 27’ 28.3” W). Para o acompanhamento fenológico, foram amostrados 190 indivíduos pertencentes a 30 espécies distribuídas em 21 famílias. As observações fenológicas ocorreram entre março de 2009 a agosto de 2010, e as medidas do potencial hídrico foram realizadas nas estações seca, chuvosa e em períodos de pluviosidade intermediária. Os resultados obtidos mostram um padrão contínuo de brotamento foliar e os maiores episódios de queda foram registrados na estação seca. O grupo fenológico predominante foi o das perenifólias e perenifólias episódicas, seguidas de decíduas e semidecíduas. Os grupos apresentaram valores de potencial hídrico similares ao longo dos três períodos de observação, porém, na comunidade, houve diferença do potencial hídrico ao amanhecer entre as épocas, e ao meio-dia não houve diferença significativa entre as medidas do período seco e chuvoso, e foi encontrada diferenças entre estes e o período de pluviosodade intermediária. Embora as espécies lenhosas do cerrado rupestre mantenham sempre baixo o potencial hídrico ao longo do ano, a menor disponibilidade hídrica imposta a estas plantas, não impediu o estabelecimento de diferentes padrões fenológicos, inclusive com a predominância do padrão perenifólio que se refletiu na comunidade.Submitted by Ricardo Cedraz Duque Moliterno (ricardo.moliterno@uefs.br) on 2020-05-01T14:15:50Z No. of bitstreams: 1 DISSERTAÇÃO_ALINE MORAES.pdf: 1560117 bytes, checksum: 67b81ccdb554d93ccd70d9d044606418 (MD5)Made available in DSpace on 2020-05-01T14:15:50Z (GMT). No. of bitstreams: 1 DISSERTAÇÃO_ALINE MORAES.pdf: 1560117 bytes, checksum: 67b81ccdb554d93ccd70d9d044606418 (MD5) Previous issue date: 2011-03-18Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Estadual de Feira de SantanaMestrado Acadêmico em BotânicaUEFSBrasilDEPARTAMENTO DE CIÊNCIAS BIOLÓGICASCerradoFenologia foliarPotencial hídricoCerradoLeaf phenologyWater potentialECOLOGIA::ECOLOGIA DE ECOSSISTEMASCIENCIAS BIOLOGICAS::BOTANICAFenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis187997628645459204860060060060060050261233834505892828720082068366305046-34061478924143075011802873727776104890info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UEFSinstname:Universidade Estadual de Feira de Santana (UEFS)instacron:UEFSORIGINALDISSERTAÇÃO_ALINE MORAES.pdfDISSERTAÇÃO_ALINE MORAES.pdfapplication/pdf1560117http://tede2.uefs.br:8080/bitstream/tede/1064/2/DISSERTA%C3%87%C3%83O_ALINE+MORAES.pdf67b81ccdb554d93ccd70d9d044606418MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82089http://tede2.uefs.br:8080/bitstream/tede/1064/1/license.txt7b5ba3d2445355f386edab96125d42b7MD51tede/10642020-05-01 11:15:50.973oai:tede2.uefs.br:8080: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede2.uefs.br:8080/PUBhttp://tede2.uefs.br:8080/oai/requestbcuefs@uefs.br|| bcref@uefs.br||bcuefs@uefs.bropendoar:2020-05-01T14:15:50Biblioteca Digital de Teses e Dissertações da UEFS - Universidade Estadual de Feira de Santana (UEFS)false
dc.title.por.fl_str_mv Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
title Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
spellingShingle Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
Moraes, Aline Cristina da Silva
Cerrado
Fenologia foliar
Potencial hídrico
Cerrado
Leaf phenology
Water potential
ECOLOGIA::ECOLOGIA DE ECOSSISTEMAS
CIENCIAS BIOLOGICAS::BOTANICA
title_short Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
title_full Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
title_fullStr Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
title_full_unstemmed Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
title_sort Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil
author Moraes, Aline Cristina da Silva
author_facet Moraes, Aline Cristina da Silva
author_role author
dc.contributor.advisor1.fl_str_mv Funch, Ligia Silveira
dc.contributor.advisor1ID.fl_str_mv 16599756204
dc.contributor.authorID.fl_str_mv 01182538592
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/7831076742350926
dc.contributor.author.fl_str_mv Moraes, Aline Cristina da Silva
contributor_str_mv Funch, Ligia Silveira
dc.subject.por.fl_str_mv Cerrado
Fenologia foliar
Potencial hídrico
topic Cerrado
Fenologia foliar
Potencial hídrico
Cerrado
Leaf phenology
Water potential
ECOLOGIA::ECOLOGIA DE ECOSSISTEMAS
CIENCIAS BIOLOGICAS::BOTANICA
dc.subject.eng.fl_str_mv Cerrado
Leaf phenology
Water potential
dc.subject.cnpq.fl_str_mv ECOLOGIA::ECOLOGIA DE ECOSSISTEMAS
CIENCIAS BIOLOGICAS::BOTANICA
description This study aimed to investigate the patterns phenological of leaf fall and leaf budding of 30 woody species in a savannah area, evaluating the influence of environmental factors and water potential on the phenological strategies. Three plots were delimited in a 20x50m cerrado rupestre area, located in the vicinity of the Chapada Diamantina National Park in the municipality of Palmeiras, Bahia (12 º 27 '30.9 "S and 41 º 27' 03.28" W). For phenological monitoring, were sampled 190 individuals belonging to 30 species in 21 families. The phenological observations occurred between March 2009 and August 2010, and measurements of water potential were conducted in dry, wet and intermediate periods of rainfall. The results show a continuing pattern of leaf bud and the greatest episodes of fall were recorded in the dry season. The predominant phenology group was of evergreen and evergreen episodic, followed by deciduous and semideciduous. The groups showed similar values of water potential over the three periods of observation, however, in the community there was a difference of the water potential at dawn between times, and at noon there was no significant difference between measurements of the dry and rainy seasons, and found differences between these and the intermediate period of rainfall. Although the woody species of the cerrado rupestre always maintain low the water potential along the year, the smallest readiness of imposed water the these plants, it didn't impede the establishment of different patterns phenological, besides with the predominance of the pattern perennial that was reflected in the community.
publishDate 2011
dc.date.issued.fl_str_mv 2011-03-18
dc.date.accessioned.fl_str_mv 2020-05-01T14:15:50Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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dc.identifier.citation.fl_str_mv MORAES, Aline Cristina da Silva. Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil. 2011. 88 f. Dissertação (Mestrado Acadêmico em Botânica)- Universidade Estadual de Feira de Santana, Feira de Santana, 2011.
dc.identifier.uri.fl_str_mv http://tede2.uefs.br:8080/handle/tede/1064
identifier_str_mv MORAES, Aline Cristina da Silva. Fenologia, síndromes de polinização e dispersão e potencial hídrico de espécies lenhosas de cerrado, Chapada Diamantina, Bahia, Brasil. 2011. 88 f. Dissertação (Mestrado Acadêmico em Botânica)- Universidade Estadual de Feira de Santana, Feira de Santana, 2011.
url http://tede2.uefs.br:8080/handle/tede/1064
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dc.relation.cnpq.fl_str_mv 8720082068366305046
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Universidade Estadual de Feira de Santana
dc.publisher.program.fl_str_mv Mestrado Acadêmico em Botânica
dc.publisher.initials.fl_str_mv UEFS
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv DEPARTAMENTO DE CIÊNCIAS BIOLÓGICAS
publisher.none.fl_str_mv Universidade Estadual de Feira de Santana
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