Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest

Liana abundance and host tree colonization dynamics during a 10-year period were studied in a subtropical Atlantic Forest in Northeastern Argentina. The impact of liana and woody bamboo cutting on liana abundance and diversity, tree infestation and advanced tree regeneration (individuals >5. cm a...

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Autores principales:	Campanello, Paula Inés, Villagra, Mariana, Goldstein, Guillermo Hernan
Publicado:	2012
Materias:	Argentina Atlantic Forest Liana climbing mechanisms Liana dynamics Species richness Atlantic forest Basal area Climbing mechanism Colonization dynamics Native forests Rapid recovery Semi-deciduous Short periods Silvicultural treatments Species evenness Subtropical Atlantic forests Subtropical forests Time-periods Tree crowns Tree regeneration Tree saplings Tree species Tropical forest Bamboo Dynamics Reforestation abundance bamboo biological invasion colonization forest management regeneration sapling species diversity species evenness species richness vine Phyllostachys acuta
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03781127_v284_n_p213_Campanello http://hdl.handle.net/20.500.12110/paper_03781127_v284_n_p213_Campanello
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_03781127_v284_n_p213_Campanello
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spelling	paper:paper_03781127_v284_n_p213_Campanello2023-06-08T15:39:21Z Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest Campanello, Paula Inés Villagra, Mariana Goldstein, Guillermo Hernan Argentina Atlantic Forest Liana climbing mechanisms Liana dynamics Species richness Argentina Atlantic forest Basal area Climbing mechanism Colonization dynamics Native forests Rapid recovery Semi-deciduous Short periods Silvicultural treatments Species evenness Species richness Subtropical Atlantic forests Subtropical forests Time-periods Tree crowns Tree regeneration Tree saplings Tree species Tropical forest Bamboo Dynamics Reforestation abundance bamboo biological invasion colonization forest management regeneration sapling species diversity species evenness species richness vine Argentina Atlantic Forest Phyllostachys acuta Liana abundance and host tree colonization dynamics during a 10-year period were studied in a subtropical Atlantic Forest in Northeastern Argentina. The impact of liana and woody bamboo cutting on liana abundance and diversity, tree infestation and advanced tree regeneration (individuals >5. cm and <10. cm DBH) was assessed during the same time period. Six permanent 1. ha plots (three control and three cutting plots) were located in the year 2000 in a native forest stand. Three plots were subjected to bamboo and liana cutting (BLC) and other three left as control (C). All lianas regardless of their diameters were cut. Liana abundance and basal area increased more than 50% after ten years in C plots, while the proportion of trees infested with lianas increased from 69% in 2000 to 83% in 2010 in the same plots. In this time period some trees species were able to shed their lianas but increased liana load was observed in other tree species which accounted for the increased proportion of infested trees. In BLC plots the proportion of infested trees was similar (about 60%) in 2000 and 2010, indicating a rapid liana colonization of trees after the treatment. Trees with short branch-free boles were rapidly re-infested compared to taller trees. Liana abundance and basal area were substantially lower in BLC compared to C plots, consistent with the relatively short period of colonization in the cutting plots. Tendriled lianas decreased more than twiners and scramblers. Liana richness and species evenness was not affected by the cutting treatment. Advance tree regeneration was partially affected: tree sapling abundance was similar between C and BLC plots but tree basal area was slightly lower in 2010 in C plots indicating that the treatment enhanced sapling growth. No differences in liana infestation on tree saplings were found between C and BLC plots in 2010. Our results indicate a rapid recovery of lianas after cutting, particularly for individuals smaller than 2.5. cm DBH, and a substantial effect of this silvicultural treatment applied to enhance tree regeneration. Similar to other tropical forests, a relatively large increase in liana abundance and tree infestation, as observed in C plots, is occurring in this semideciduous forest. © 2012 Elsevier B.V. Fil:Campanello, P.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Villagra, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Goldstein, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2012 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03781127_v284_n_p213_Campanello http://hdl.handle.net/20.500.12110/paper_03781127_v284_n_p213_Campanello
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Argentina Atlantic Forest Liana climbing mechanisms Liana dynamics Species richness Argentina Atlantic forest Basal area Climbing mechanism Colonization dynamics Native forests Rapid recovery Semi-deciduous Short periods Silvicultural treatments Species evenness Species richness Subtropical Atlantic forests Subtropical forests Time-periods Tree crowns Tree regeneration Tree saplings Tree species Tropical forest Bamboo Dynamics Reforestation abundance bamboo biological invasion colonization forest management regeneration sapling species diversity species evenness species richness vine Argentina Atlantic Forest Phyllostachys acuta
spellingShingle	Argentina Atlantic Forest Liana climbing mechanisms Liana dynamics Species richness Argentina Atlantic forest Basal area Climbing mechanism Colonization dynamics Native forests Rapid recovery Semi-deciduous Short periods Silvicultural treatments Species evenness Species richness Subtropical Atlantic forests Subtropical forests Time-periods Tree crowns Tree regeneration Tree saplings Tree species Tropical forest Bamboo Dynamics Reforestation abundance bamboo biological invasion colonization forest management regeneration sapling species diversity species evenness species richness vine Argentina Atlantic Forest Phyllostachys acuta Campanello, Paula Inés Villagra, Mariana Goldstein, Guillermo Hernan Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
topic_facet	Argentina Atlantic Forest Liana climbing mechanisms Liana dynamics Species richness Argentina Atlantic forest Basal area Climbing mechanism Colonization dynamics Native forests Rapid recovery Semi-deciduous Short periods Silvicultural treatments Species evenness Species richness Subtropical Atlantic forests Subtropical forests Time-periods Tree crowns Tree regeneration Tree saplings Tree species Tropical forest Bamboo Dynamics Reforestation abundance bamboo biological invasion colonization forest management regeneration sapling species diversity species evenness species richness vine Argentina Atlantic Forest Phyllostachys acuta
description	Liana abundance and host tree colonization dynamics during a 10-year period were studied in a subtropical Atlantic Forest in Northeastern Argentina. The impact of liana and woody bamboo cutting on liana abundance and diversity, tree infestation and advanced tree regeneration (individuals >5. cm and <10. cm DBH) was assessed during the same time period. Six permanent 1. ha plots (three control and three cutting plots) were located in the year 2000 in a native forest stand. Three plots were subjected to bamboo and liana cutting (BLC) and other three left as control (C). All lianas regardless of their diameters were cut. Liana abundance and basal area increased more than 50% after ten years in C plots, while the proportion of trees infested with lianas increased from 69% in 2000 to 83% in 2010 in the same plots. In this time period some trees species were able to shed their lianas but increased liana load was observed in other tree species which accounted for the increased proportion of infested trees. In BLC plots the proportion of infested trees was similar (about 60%) in 2000 and 2010, indicating a rapid liana colonization of trees after the treatment. Trees with short branch-free boles were rapidly re-infested compared to taller trees. Liana abundance and basal area were substantially lower in BLC compared to C plots, consistent with the relatively short period of colonization in the cutting plots. Tendriled lianas decreased more than twiners and scramblers. Liana richness and species evenness was not affected by the cutting treatment. Advance tree regeneration was partially affected: tree sapling abundance was similar between C and BLC plots but tree basal area was slightly lower in 2010 in C plots indicating that the treatment enhanced sapling growth. No differences in liana infestation on tree saplings were found between C and BLC plots in 2010. Our results indicate a rapid recovery of lianas after cutting, particularly for individuals smaller than 2.5. cm DBH, and a substantial effect of this silvicultural treatment applied to enhance tree regeneration. Similar to other tropical forests, a relatively large increase in liana abundance and tree infestation, as observed in C plots, is occurring in this semideciduous forest. © 2012 Elsevier B.V.
author	Campanello, Paula Inés Villagra, Mariana Goldstein, Guillermo Hernan
author_facet	Campanello, Paula Inés Villagra, Mariana Goldstein, Guillermo Hernan
author_sort	Campanello, Paula Inés
title	Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
title_short	Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
title_full	Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
title_fullStr	Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
title_full_unstemmed	Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
title_sort	liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest
publishDate	2012
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03781127_v284_n_p213_Campanello http://hdl.handle.net/20.500.12110/paper_03781127_v284_n_p213_Campanello
work_keys_str_mv	AT campanellopaulaines lianaabundancetreecrowninfestationandtreeregenerationtenyearsafterlianacuttinginasubtropicalforest AT villagramariana lianaabundancetreecrowninfestationandtreeregenerationtenyearsafterlianacuttinginasubtropicalforest AT goldsteinguillermohernan lianaabundancetreecrowninfestationandtreeregenerationtenyearsafterlianacuttinginasubtropicalforest
_version_	1768543087602171904

Liana abundance, tree crown infestation, and tree regeneration ten years after liana cutting in a subtropical forest

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