Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances

Autores
Bravo, Sandra; Basualdo, María; Kunst, Carlos Roberto; Corro, Florencia del
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The objectives of this work were to estimate the ABB (Aerial Bud Bank) size in small individuals of four native woody species and its relationship with structural changes of plants after disturbances. Study area was located in dry forests from Western Chaco region, Argentina. Three tree species: Aspidosperma quebracho-blanco (Apocynaceae), Schinopsis lorentzii (Anacardiaceae), Sarcomphalus mistol (Rhamnaceae) and a shrubby species, Schinus fasciculatus (Anacardiaceae) were selected for this study. Twenty (20) juvenile individuals (below 6 cm diameter) were randomly sampled from each species and plant height (m), diameter (cm) and plant cover (%) were recorded. ABB was estimated by counting of all growth modules (shoots/branches and thorns) identified in a 1 m length segment of main stem. Results of an ANOVA (Analysis of Variance) showed significant effects of species (p < 0.0001), number of shoots/branches (p < 0.05) and number of thorns (p < 0.05) on ABB. Schinopsis lorentzii and S. fasciculatus were categorized as high ABB species, S. mistol and A. quebracho-blanco as medium and low ABB species, respectively. ABB size diminished in all species studied when plant height (p = 0.0006) and plant cover (p < 0.0001) increased which could be related to most allocation of resources towards height growth and elongation of growth modules rather than to the differentiation of new shoots. A correspondence analysis of ABB size, growth habit, number of sprouts/resprouts, presence of thorns in studied species growing in forests with different disturbances history, showed that perturbations increased number of resprouts, shrubby growth habit but spinescence was only trait with significant association with disturbed areas. These results enhance the knowledge of resprouting pattern after disturbances of native woody species and open new research lines for futures studies.
EEA Santiago del Estero
Fil: Bravo, Sandra. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Botánica General; Argentina
Fil: Basualdo, María. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Ecología; Argentina
Fil: Kunst, Carlos Roberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; Argentina
Fil: Corro, Florencia del. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Botánica General; Argentina
Fil: Corro, Florencia del. Consejo Nacional de Investigaciones Científicas y Técnicas
Fuente
Journal of Environmental Science and Engineering A 8 : 58-69 (2019)
Materia
Plantas Leñosas
Órganos Aéreos
Bosques Perturbados
Bosques Primarios Alterado
Woody Plants
Aerial Parts
Disturbed Forests
Disturbed Primary Forests
Región Chaqueña
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/11502
Acceder
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oai_identifier_str oai:localhost:20.500.12123/11502
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to DisturbancesBravo, SandraBasualdo, MaríaKunst, Carlos RobertoCorro, Florencia delPlantas LeñosasÓrganos AéreosBosques PerturbadosBosques Primarios AlteradoWoody PlantsAerial PartsDisturbed ForestsDisturbed Primary ForestsRegión ChaqueñaThe objectives of this work were to estimate the ABB (Aerial Bud Bank) size in small individuals of four native woody species and its relationship with structural changes of plants after disturbances. Study area was located in dry forests from Western Chaco region, Argentina. Three tree species: Aspidosperma quebracho-blanco (Apocynaceae), Schinopsis lorentzii (Anacardiaceae), Sarcomphalus mistol (Rhamnaceae) and a shrubby species, Schinus fasciculatus (Anacardiaceae) were selected for this study. Twenty (20) juvenile individuals (below 6 cm diameter) were randomly sampled from each species and plant height (m), diameter (cm) and plant cover (%) were recorded. ABB was estimated by counting of all growth modules (shoots/branches and thorns) identified in a 1 m length segment of main stem. Results of an ANOVA (Analysis of Variance) showed significant effects of species (p < 0.0001), number of shoots/branches (p < 0.05) and number of thorns (p < 0.05) on ABB. Schinopsis lorentzii and S. fasciculatus were categorized as high ABB species, S. mistol and A. quebracho-blanco as medium and low ABB species, respectively. ABB size diminished in all species studied when plant height (p = 0.0006) and plant cover (p < 0.0001) increased which could be related to most allocation of resources towards height growth and elongation of growth modules rather than to the differentiation of new shoots. A correspondence analysis of ABB size, growth habit, number of sprouts/resprouts, presence of thorns in studied species growing in forests with different disturbances history, showed that perturbations increased number of resprouts, shrubby growth habit but spinescence was only trait with significant association with disturbed areas. These results enhance the knowledge of resprouting pattern after disturbances of native woody species and open new research lines for futures studies.EEA Santiago del EsteroFil: Bravo, Sandra. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Botánica General; ArgentinaFil: Basualdo, María. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Ecología; ArgentinaFil: Kunst, Carlos Roberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; ArgentinaFil: Corro, Florencia del. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Botánica General; ArgentinaFil: Corro, Florencia del. Consejo Nacional de Investigaciones Científicas y TécnicasDavid Publishing Company2022-03-29T11:43:25Z2022-03-29T11:43:25Z2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/11502http://www.davidpublisher.com/index.php/Home/Article/index?id=41074.html2162-52982162-5301http://dx.doi.org/10.17265/2162-5298/2019.02.002Journal of Environmental Science and Engineering A 8 : 58-69 (2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:45:30Zoai:localhost:20.500.12123/11502instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:45:30.976INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
title Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
spellingShingle Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
Bravo, Sandra
Plantas Leñosas
Órganos Aéreos
Bosques Perturbados
Bosques Primarios Alterado
Woody Plants
Aerial Parts
Disturbed Forests
Disturbed Primary Forests
Región Chaqueña
title_short Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
title_full Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
title_fullStr Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
title_full_unstemmed Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
title_sort Aerial Bud Bank and Structural Changes of Woody Species from Argentine Chaco in Response to Disturbances
dc.creator.none.fl_str_mv Bravo, Sandra
Basualdo, María
Kunst, Carlos Roberto
Corro, Florencia del
author Bravo, Sandra
author_facet Bravo, Sandra
Basualdo, María
Kunst, Carlos Roberto
Corro, Florencia del
author_role author
author2 Basualdo, María
Kunst, Carlos Roberto
Corro, Florencia del
author2_role author
author
author
dc.subject.none.fl_str_mv Plantas Leñosas
Órganos Aéreos
Bosques Perturbados
Bosques Primarios Alterado
Woody Plants
Aerial Parts
Disturbed Forests
Disturbed Primary Forests
Región Chaqueña
topic Plantas Leñosas
Órganos Aéreos
Bosques Perturbados
Bosques Primarios Alterado
Woody Plants
Aerial Parts
Disturbed Forests
Disturbed Primary Forests
Región Chaqueña
dc.description.none.fl_txt_mv The objectives of this work were to estimate the ABB (Aerial Bud Bank) size in small individuals of four native woody species and its relationship with structural changes of plants after disturbances. Study area was located in dry forests from Western Chaco region, Argentina. Three tree species: Aspidosperma quebracho-blanco (Apocynaceae), Schinopsis lorentzii (Anacardiaceae), Sarcomphalus mistol (Rhamnaceae) and a shrubby species, Schinus fasciculatus (Anacardiaceae) were selected for this study. Twenty (20) juvenile individuals (below 6 cm diameter) were randomly sampled from each species and plant height (m), diameter (cm) and plant cover (%) were recorded. ABB was estimated by counting of all growth modules (shoots/branches and thorns) identified in a 1 m length segment of main stem. Results of an ANOVA (Analysis of Variance) showed significant effects of species (p < 0.0001), number of shoots/branches (p < 0.05) and number of thorns (p < 0.05) on ABB. Schinopsis lorentzii and S. fasciculatus were categorized as high ABB species, S. mistol and A. quebracho-blanco as medium and low ABB species, respectively. ABB size diminished in all species studied when plant height (p = 0.0006) and plant cover (p < 0.0001) increased which could be related to most allocation of resources towards height growth and elongation of growth modules rather than to the differentiation of new shoots. A correspondence analysis of ABB size, growth habit, number of sprouts/resprouts, presence of thorns in studied species growing in forests with different disturbances history, showed that perturbations increased number of resprouts, shrubby growth habit but spinescence was only trait with significant association with disturbed areas. These results enhance the knowledge of resprouting pattern after disturbances of native woody species and open new research lines for futures studies.
EEA Santiago del Estero
Fil: Bravo, Sandra. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Botánica General; Argentina
Fil: Basualdo, María. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Ecología; Argentina
Fil: Kunst, Carlos Roberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santiago del Estero; Argentina
Fil: Corro, Florencia del. Universidad Nacional de Santiago del Estero. Facultad de Ciencias Forestales. Cátedra de Botánica General; Argentina
Fil: Corro, Florencia del. Consejo Nacional de Investigaciones Científicas y Técnicas
description The objectives of this work were to estimate the ABB (Aerial Bud Bank) size in small individuals of four native woody species and its relationship with structural changes of plants after disturbances. Study area was located in dry forests from Western Chaco region, Argentina. Three tree species: Aspidosperma quebracho-blanco (Apocynaceae), Schinopsis lorentzii (Anacardiaceae), Sarcomphalus mistol (Rhamnaceae) and a shrubby species, Schinus fasciculatus (Anacardiaceae) were selected for this study. Twenty (20) juvenile individuals (below 6 cm diameter) were randomly sampled from each species and plant height (m), diameter (cm) and plant cover (%) were recorded. ABB was estimated by counting of all growth modules (shoots/branches and thorns) identified in a 1 m length segment of main stem. Results of an ANOVA (Analysis of Variance) showed significant effects of species (p < 0.0001), number of shoots/branches (p < 0.05) and number of thorns (p < 0.05) on ABB. Schinopsis lorentzii and S. fasciculatus were categorized as high ABB species, S. mistol and A. quebracho-blanco as medium and low ABB species, respectively. ABB size diminished in all species studied when plant height (p = 0.0006) and plant cover (p < 0.0001) increased which could be related to most allocation of resources towards height growth and elongation of growth modules rather than to the differentiation of new shoots. A correspondence analysis of ABB size, growth habit, number of sprouts/resprouts, presence of thorns in studied species growing in forests with different disturbances history, showed that perturbations increased number of resprouts, shrubby growth habit but spinescence was only trait with significant association with disturbed areas. These results enhance the knowledge of resprouting pattern after disturbances of native woody species and open new research lines for futures studies.
publishDate 2019
dc.date.none.fl_str_mv 2019
2022-03-29T11:43:25Z
2022-03-29T11:43:25Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/11502
http://www.davidpublisher.com/index.php/Home/Article/index?id=41074.html
2162-5298
2162-5301
http://dx.doi.org/10.17265/2162-5298/2019.02.002
url http://hdl.handle.net/20.500.12123/11502
http://www.davidpublisher.com/index.php/Home/Article/index?id=41074.html
http://dx.doi.org/10.17265/2162-5298/2019.02.002
identifier_str_mv 2162-5298
2162-5301
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv David Publishing Company
publisher.none.fl_str_mv David Publishing Company
dc.source.none.fl_str_mv Journal of Environmental Science and Engineering A 8 : 58-69 (2019)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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