Higher establishment of nonnative trees with increased harvest intensity in strip cuttings
Proper management of woody ecosystems is fundamental for human livelihoods and biodiversity conservation. Strip cutting or selective harvesting are proposed as sustainable alternatives to clear-cut logging. However, their impacts are not fully understood, especially when we consider the harvesting i...
| Autores principales: | , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Springer
2024
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12123/17652 https://link.springer.com/article/10.1007/s11056-024-10043-z https://doi.org/10.1007/s11056-024-10043-z |
| _version_ | 1855486002928287744 |
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| author | Dimarco, Romina Daniela Nacif, Marcos E. Garibaldi, Lucas Alejandro Nuñez, Martin Andrés |
| author_browse | Dimarco, Romina Daniela Garibaldi, Lucas Alejandro Nacif, Marcos E. Nuñez, Martin Andrés |
| author_facet | Dimarco, Romina Daniela Nacif, Marcos E. Garibaldi, Lucas Alejandro Nuñez, Martin Andrés |
| author_sort | Dimarco, Romina Daniela |
| collection | INTA Digital |
| description | Proper management of woody ecosystems is fundamental for human livelihoods and biodiversity conservation. Strip cutting or selective harvesting are proposed as sustainable alternatives to clear-cut logging. However, their impacts are not fully understood, especially when we consider the harvesting intensity levels and the invasibility of an ecosystem by nonnative tree species. In this study we analyzed the impacts of different harvesting intensity levels on the establishment after 2 years of nonnative and native tree species. We conducted this study in a mixed forest dominated by Nothofagus antarctica, where we applied four strip harvesting levels: 0% (control), 30%, 50% and 70% percentage of vegetation removal in eight plots (1417.5 m2 each plot) Inside those plots, we had a total of 24 subplots (3 sites × 8 plots) were we sowed seeds of a total of six tree species, that can form dominant stands in the studied region. Three species were nonnative invasives in the region (Pinus ponderosa, Pinus contorta and Pseudotsuga mensiezii), and the other three were native species (Austrocedrus chilensis, Nothofagus obliqua and Araucaria araucana). We found that in the high harvesting intensity treatments, the establishment after 2 years of all nonnative trees and only one native species (A. araucana) was increased in spite of the ecological and structural differences (i.e., productivity levels) between sites. Invasion by nonnative tree species can have important negative economic and ecological consequences on the logged ecosystems, so their removal may be required to keep them away from colonizing and dominating the logged areas, especially at high harvesting intensities. |
| format | Artículo |
| id | INTA17652 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | INTA176522024-05-07T12:50:03Z Higher establishment of nonnative trees with increased harvest intensity in strip cuttings Dimarco, Romina Daniela Nacif, Marcos E. Garibaldi, Lucas Alejandro Nuñez, Martin Andrés Ciencias Forestales Esquejes Árboles Especies Introducidas Cosecha Forestry Cuttings Trees Introduced Species Harvesting Especies no Nativas Región Patagónica Non-native Species Proper management of woody ecosystems is fundamental for human livelihoods and biodiversity conservation. Strip cutting or selective harvesting are proposed as sustainable alternatives to clear-cut logging. However, their impacts are not fully understood, especially when we consider the harvesting intensity levels and the invasibility of an ecosystem by nonnative tree species. In this study we analyzed the impacts of different harvesting intensity levels on the establishment after 2 years of nonnative and native tree species. We conducted this study in a mixed forest dominated by Nothofagus antarctica, where we applied four strip harvesting levels: 0% (control), 30%, 50% and 70% percentage of vegetation removal in eight plots (1417.5 m2 each plot) Inside those plots, we had a total of 24 subplots (3 sites × 8 plots) were we sowed seeds of a total of six tree species, that can form dominant stands in the studied region. Three species were nonnative invasives in the region (Pinus ponderosa, Pinus contorta and Pseudotsuga mensiezii), and the other three were native species (Austrocedrus chilensis, Nothofagus obliqua and Araucaria araucana). We found that in the high harvesting intensity treatments, the establishment after 2 years of all nonnative trees and only one native species (A. araucana) was increased in spite of the ecological and structural differences (i.e., productivity levels) between sites. Invasion by nonnative tree species can have important negative economic and ecological consequences on the logged ecosystems, so their removal may be required to keep them away from colonizing and dominating the logged areas, especially at high harvesting intensities. EEA Bariloche Fil: Dimarco, Romina D. University of Houston. Department of Biology and Biochemistry; Estados Unidos Fil: Dimarco, Romina Daniela. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. Grupo de Ecología de Poblaciones de Insectos; Argentina Fil: Dimarco, Romina Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. Grupo de Ecología de Poblaciones de Insectos; Argentina Fil: Nacif, M.E. Universidad Nacional de Río Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina Fil: Nacif, M.E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina Fil: Garibaldi, Lucas Alejandro. Universidad Nacional de Río Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina Fil: Garibaldi, Lucas Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural; Argentina Fil: Nuñez, Martin Andres. University of Houston. Department of Biology and Biochemistry; Estados Unidos Fil: Nuñez, Martin Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina Fil: Nuñez, Martin Andres. Universidad Nacional del Comahue. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina 2024-05-07T12:39:47Z 2024-05-07T12:39:47Z 2024-04-23 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/17652 https://link.springer.com/article/10.1007/s11056-024-10043-z 0169-4286 1573-5095 https://doi.org/10.1007/s11056-024-10043-z eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Springer New Forests : 1-15 (Published: 23 April 2024) |
| spellingShingle | Ciencias Forestales Esquejes Árboles Especies Introducidas Cosecha Forestry Cuttings Trees Introduced Species Harvesting Especies no Nativas Región Patagónica Non-native Species Dimarco, Romina Daniela Nacif, Marcos E. Garibaldi, Lucas Alejandro Nuñez, Martin Andrés Higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| title | Higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| title_full | Higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| title_fullStr | Higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| title_full_unstemmed | Higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| title_short | Higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| title_sort | higher establishment of nonnative trees with increased harvest intensity in strip cuttings |
| topic | Ciencias Forestales Esquejes Árboles Especies Introducidas Cosecha Forestry Cuttings Trees Introduced Species Harvesting Especies no Nativas Región Patagónica Non-native Species |
| url | http://hdl.handle.net/20.500.12123/17652 https://link.springer.com/article/10.1007/s11056-024-10043-z https://doi.org/10.1007/s11056-024-10043-z |
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