Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America

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Oliva Carrasco, Laureano. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Dasonomía. Buenos Aires, Argentina.

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Detalles Bibliográficos
Autores principales: Oliva Carrasco, Laureano, Bucci, Sandra J., Scholz, Fabián G., Loto, Dante, Gasparri, Ignacio, Goldstein, Guillermo Hernán, Campanello, Paula I.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2022
Materias:
ATLANTIC FOREST
CAPACITANCE
CHACO FOREST
DENSITY
TREE GROWTH RATE
STEM CONTRACTION
WATER STORAGE
Acceso en línea:http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022olivacarrasco
Aporte de:
FAUBA Digital - Facultad de Agronomía (UBA) de Universidad de Buenos Aires
id snrd:2022olivacarrasco
record_format dspace
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-140
collection FAUBA Digital - Facultad de Agronomía (UBA)
language Inglés
orig_language_str_mv eng
topic ATLANTIC FOREST
CAPACITANCE
CHACO FOREST
DENSITY
TREE GROWTH RATE
STEM CONTRACTION
WATER STORAGE
spellingShingle ATLANTIC FOREST
CAPACITANCE
CHACO FOREST
DENSITY
TREE GROWTH RATE
STEM CONTRACTION
WATER STORAGE
Oliva Carrasco, Laureano
Bucci, Sandra J.
Scholz, Fabián G.
Loto, Dante
Gasparri, Ignacio
Goldstein, Guillermo Hernán
Campanello, Paula I.
Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America
topic_facet ATLANTIC FOREST
CAPACITANCE
CHACO FOREST
DENSITY
TREE GROWTH RATE
STEM CONTRACTION
WATER STORAGE
description Oliva Carrasco, Laureano. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Dasonomía. Buenos Aires, Argentina.
format Artículo
Artículo
publishedVersion
publishedVersion
author Oliva Carrasco, Laureano
Bucci, Sandra J.
Scholz, Fabián G.
Loto, Dante
Gasparri, Ignacio
Goldstein, Guillermo Hernán
Campanello, Paula I.
author_facet Oliva Carrasco, Laureano
Bucci, Sandra J.
Scholz, Fabián G.
Loto, Dante
Gasparri, Ignacio
Goldstein, Guillermo Hernán
Campanello, Paula I.
author_sort Oliva Carrasco, Laureano
title Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America
title_short Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America
title_full Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America
title_fullStr Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America
title_full_unstemmed Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America
title_sort biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical south america
publishDate 2022
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022olivacarrasco
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spelling snrd:2022olivacarrasco2025-09-08T09:43:08Z Oliva Carrasco, Laureano Bucci, Sandra J. Scholz, Fabián G. Loto, Dante Gasparri, Ignacio Goldstein, Guillermo Hernán Campanello, Paula I. 2022 Oliva Carrasco, Laureano. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Cátedra de Dasonomía. Buenos Aires, Argentina. Bucci, Sandra J. Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Instituto de Biociencias de la Patagonia (INBIOP). Grupo de Estudios Biofísicos y Ecofisiológicos (GEBEF). Comodoro Rivadavia, Chubut, Argentina. Bucci, Sandra J. CONICET - Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Instituto de Biociencias de la Patagonia (INBIOP). Grupo de Estudios Biofísicos y Ecofisiológicos (GEBEF). Comodoro Rivadavia, Chubut, Argentina. Bucci, Sandra J. Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Departamento de Biología. Comodoro Rivadavia, Chubut, Argentina. Scholz, Fabián G. Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Instituto de Biociencias de la Patagonia (INBIOP). Grupo de Estudios Biofísicos y Ecofisiológicos (GEBEF). Comodoro Rivadavia, Chubut, Argentina. Scholz, Fabián G. CONICET - Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Instituto de Biociencias de la Patagonia (INBIOP). Grupo de Estudios Biofísicos y Ecofisiológicos (GEBEF). Comodoro Rivadavia, Chubut, Argentina. Scholz, Fabián G. Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Departamento de Biología. Comodoro Rivadavia, Chubut, Argentina. Loto, Dante. Universidad Nacional de Santiago del Estero (UNSE). Instituto de Silvicultura y Manejo de Bosques (INSIMA). Santiago del Estero, Argentina. Loto, Dante. CONICET - Universidad Nacional de Santiago del Estero (UNSE). Instituto de Silvicultura y Manejo de Bosques (INSIMA). Santiago del Estero, Argentina. Gasparri, Ignacio. Universidad Nacional de Tucumán. Instituto de Ecología Regional (IER). San Miguel de Tucumán, Argentina. Gasparri, Ignacio. CONICET - Universidad Nacional de Tucumán. Instituto de Ecología Regional (IER). San Miguel de Tucumán, Argentina. Goldstein, Guillermo Hernán. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA). Buenos Aires, Argentina. Goldstein, Guillermo Hernán. CONICET - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA). Buenos Aires, Argentina. Goldstein, Guillermo Hernán. University of Miami. Department of Biology. Coral Gables, Florida, Estados Unidos. Campanello, Paula I. Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Facultad de Ingeniería. Departamento de Ingeniería Forestal. Esquel, Chubut, Argentina. Campanello, Paula I. CONICET - Universidad Nacional de la Patagonia San Juan Bosco (UNPSJB). Facultad de Ingeniería. Departamento de Ingeniería Forestal. Esquel, Chubut, Argentina. Stem capacitance and water storage are known to play an important role in the water economy of trees by acting as an intermediate water source for transpiring leaves. The bark, in addition to be involved in protection and mechanical support of the trees, can also serve as a water reservoir. We examined the relationship between inner bark and sapwood biophysical properties in tree species occurring in forests at the opposite ends of a moisture gradient in subtropical South America. We also assessed the relationships between wood density, growth rate and the magnitude of the water reservoir. The inner bark thickness varied between 1.89 and 0.50 cm across species and sites and there were not significant differences between forests. Inner bark capacitance of species from the dry forest was higher than sapwood capacitance, and the opposite was found in the moist forest. Sapwood capacitance (262 ± 80.8 Kg m−3 MPa−1) was significantly higher in the moist forest compared to the dry forest (41.9 ± 4.5 Kg m−3 MPa−1), while the opposite was found for inner bark (50.7 ± 8.4 and 83.1 ± 11.4 Kg m−3 MPa−1, respectively). Inner bark capacitance and density were linear and positively correlated across species, while for sapwood the relationship was well-described by a negative exponential function. In species with higher percentage of inner bark, the time lags in the daily contractions of bark and sapwood tissues were lower. Relative growth rate was negatively correlated with inner bark and sapwood density and positively with daily stored water used and percentage of inner bark across species and sites. Our results suggest that sapwood is a relevant water storage tissue in the trees of the moist forest while inner bark is important for tree functioning in the dry forest. High stem capacitance and water storage are needed to cope with short dry spells or seasonal periods of water deficit, and for maintaining growth rates. These stem properties will be more relevant under climatic scenarios with more frequent extreme drought events or seasonal reduction in precipitation in these forest ecosystems. grafs., tbls. application/pdf 10.3389/ffgc.2022.793385 2624-893X (en línea) http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2022olivacarrasco eng info:eu-repo/semantics/openAccess info:eu-repo/semantics/openAccess openAccess openAccess openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 Frontiers in Forests and Global Change Vol.5 art.793385 https://www.frontiersin.org/ ATLANTIC FOREST CAPACITANCE CHACO FOREST DENSITY TREE GROWTH RATE STEM CONTRACTION WATER STORAGE Biophysical properties of inner bark and sapwood in tree species from forests with contrasting precipitation in subtropical South America info:ar-repo/semantics/artículo info:eu-repo/semantics/article publishedVersion info:eu-repo/semantics/publishedVersion

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