On the possible functions of helical thickenings in conductive cells in wood

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorMississippi State University-
Autor(es): dc.contributorForest Products Laboratory-
Autor(es): dc.contributorBirge Hall-
Autor(es): dc.contributorPurdue University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorCosta, Adriana-
Autor(es): dc.creatorWiedenhoeft, Alex C.-
Autor(es): dc.creatorPace, Marcelo R.-
Data de aceite: dc.date.accessioned2025-08-21T17:31:50Z-
Data de disponibilização: dc.date.available2025-08-21T17:31:50Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1163/22941932-bja10119-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298439-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298439-
Descrição: dc.descriptionThe career of Sherwin J. Carlquist was marked by numerous pioneering contributions to botany and especially to ecological and evolutionary wood anatomy. He developed some of the most important modern functional hypotheses for wood, including postulating a biomechanical and fluid dynamic role for helical thickenings (HT) in seasonally dry environments. Here we endeavor to honor Carlquist's legacy by summarizing existing observations, explicitly acknowledging that HT represent a range of non-homologous and likely functionally disparate features, and exploring HT functional hypotheses in light of data from a pantropical genus, Croton, in which HT are associated with mesic rather than xeric conditions. This is noteworthy in part because HT are commonly associated with the flora of temperate mesic areas and seasonally dry areas, particularly in nontropical regions. Based on observations in Croton, the distribution of HT around the world, and interesting advances in fluid dynamics, we propose that diversity in this feature may serve two related functions in addition to the potential mechanical role previously articulated, namely, vessel refilling after cavitation and increased hydraulic efficiency.-
Descrição: dc.descriptionAlcon Research Institute-
Descrição: dc.descriptionMississippi State University-
Descrição: dc.descriptionDepartment of Sustainable Bioproducts Mississippi State University, 201 Locksley Way-
Descrição: dc.descriptionCenter for Wood Anatomy Research Forest Products Laboratory, 1 Gifford Pinchot Drive-
Descrição: dc.descriptionDepartment of Botany University of Wisconsin Birge Hall, 430 Lincoln Drive-
Descrição: dc.descriptionDepartment of Forestry and Natural Resources Purdue University, 715 W State Street-
Descrição: dc.descriptionCiências Biológicas (Botânica) Universidade Estadual Paulista, Rua Prof. Dr. Antônio Celso Wagner Zanin 250, Rubião Junior, SP-
Descrição: dc.descriptionCiências Biológicas (Botânica) Universidade Estadual Paulista, Rua Prof. Dr. Antônio Celso Wagner Zanin 250, Rubião Junior, SP-
Descrição: dc.descriptionMississippi State University: SB1083-
Idioma: dc.languageen-
Relação: dc.relationIAWA Journal-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjecthelical sculpture-
Palavras-chave: dc.subjecthelical thickenings-
Palavras-chave: dc.subjecthydraulic architecture-
Palavras-chave: dc.subjectrefilling-
Palavras-chave: dc.subjectsecondary xylem-
Palavras-chave: dc.subjectSherwin Carlquist-
Título: dc.titleOn the possible functions of helical thickenings in conductive cells in wood-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.