Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests
Descripción del Articulo
We gratefully acknowledge Laura Cutire, Laura Ramirez, Javier F. Valles, and Erika Sajami for the field work. We also thank the staff of Alwyn Gentry Herbarium of Universidad Nacional Amaz?nica de Madre de Dios and of San Marcos Herbarium of Universidad Nacional Mayor de San Marcos for their technic...
| Autores: | , , , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2021 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/3028 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/3028 https://doi.org/10.3389/ffgc.2021.594627 |
| Nivel de acceso: | acceso abierto |
| Materia: | natural regenaration artisanal gold mining degraded area https://purl.org/pe-repo/ocde/ford#1.05.0 |
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Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| title |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| spellingShingle |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests Chambi-Legoas R. natural regenaration artisanal gold mining degraded area https://purl.org/pe-repo/ocde/ford#1.05.0 |
| title_short |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| title_full |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| title_fullStr |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| title_full_unstemmed |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| title_sort |
Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests |
| author |
Chambi-Legoas R. |
| author_facet |
Chambi-Legoas R. Ortega Rodriguez D.R. Figueiredo F.D.M.D. Peña Valdeiglesias J. Zevallos Pollito P.A. Marcelo-Peña J.L. Rother D.C. |
| author_role |
author |
| author2 |
Ortega Rodriguez D.R. Figueiredo F.D.M.D. Peña Valdeiglesias J. Zevallos Pollito P.A. Marcelo-Peña J.L. Rother D.C. |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Chambi-Legoas R. Ortega Rodriguez D.R. Figueiredo F.D.M.D. Peña Valdeiglesias J. Zevallos Pollito P.A. Marcelo-Peña J.L. Rother D.C. |
| dc.subject.none.fl_str_mv |
natural regenaration |
| topic |
natural regenaration artisanal gold mining degraded area https://purl.org/pe-repo/ocde/ford#1.05.0 |
| dc.subject.es_PE.fl_str_mv |
artisanal gold mining degraded area |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.05.0 |
| description |
We gratefully acknowledge Laura Cutire, Laura Ramirez, Javier F. Valles, and Erika Sajami for the field work. We also thank the staff of Alwyn Gentry Herbarium of Universidad Nacional Amaz?nica de Madre de Dios and of San Marcos Herbarium of Universidad Nacional Mayor de San Marcos for their technical support in the taxonomic identification. We also thank FONDECYT-CONCYTEC (Fondo Nacional de Desarrollo Cient?fico, Tecnol?gico y de Innovaci?n Tecnol?gica, Per?, award #239-2018) for the fellowship grant to RC-L; CAPES (Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior do Governo do Brasil, Finance Code 001 and #88882.305844/2018-01), FAPESP (Funda??o de Amparo ? Pesquisa do Estado de S?o Paulo, grant #2012/24118-8), and The Royal Society for the fellowship granted to DR; and also FAPESP (grant #2018/22914-8) for the fellowship grant to DOR. Funding. Funding for the field work was provided by the Madre de Dios Consortium-USAID and IIAP (Instituto de Investigaciones de la Amazon?a Peruana). |
| publishDate |
2021 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2021 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
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article |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/3028 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.3389/ffgc.2021.594627 |
| dc.identifier.scopus.none.fl_str_mv |
2-s2.0-85110152227 |
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https://hdl.handle.net/20.500.12390/3028 https://doi.org/10.3389/ffgc.2021.594627 |
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2-s2.0-85110152227 |
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eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Frontiers in Forests and Global Change |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0/ |
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openAccess |
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https://creativecommons.org/licenses/by/4.0/ |
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Frontiers Media S.A. |
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Frontiers Media S.A. |
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reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
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Consejo Nacional de Ciencia Tecnología e Innovación |
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CONCYTEC |
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CONCYTEC |
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Repositorio Institucional CONCYTEC |
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repositorio@concytec.gob.pe |
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1839175557096407040 |
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Publicationrp08604600rp08668600rp08664600rp08669600rp08666600rp08667600rp08665600Chambi-Legoas R.Ortega Rodriguez D.R.Figueiredo F.D.M.D.Peña Valdeiglesias J.Zevallos Pollito P.A.Marcelo-Peña J.L.Rother D.C.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/3028https://doi.org/10.3389/ffgc.2021.5946272-s2.0-85110152227We gratefully acknowledge Laura Cutire, Laura Ramirez, Javier F. Valles, and Erika Sajami for the field work. We also thank the staff of Alwyn Gentry Herbarium of Universidad Nacional Amaz?nica de Madre de Dios and of San Marcos Herbarium of Universidad Nacional Mayor de San Marcos for their technical support in the taxonomic identification. We also thank FONDECYT-CONCYTEC (Fondo Nacional de Desarrollo Cient?fico, Tecnol?gico y de Innovaci?n Tecnol?gica, Per?, award #239-2018) for the fellowship grant to RC-L; CAPES (Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior do Governo do Brasil, Finance Code 001 and #88882.305844/2018-01), FAPESP (Funda??o de Amparo ? Pesquisa do Estado de S?o Paulo, grant #2012/24118-8), and The Royal Society for the fellowship granted to DR; and also FAPESP (grant #2018/22914-8) for the fellowship grant to DOR. Funding. Funding for the field work was provided by the Madre de Dios Consortium-USAID and IIAP (Instituto de Investigaciones de la Amazon?a Peruana).Context: Gold mining is the most destructive activity in the natural forests of the Madre de Dios region in the southeastern Peruvian Amazon. Understanding the natural regeneration process of these degraded areas is necessary to develop forest restoration projects in such conditions. Aims: We aimed to evaluate forest recovery and identify the successional and structure patterns of vegetation governing natural regeneration over time. Methods: Structure, composition, richness, diversity, and successional status were evaluated in abandoned artisanal gold mine areas in Madre de Dios, southeastern Peru. Vegetation data were recorded in 61 plots of 250 m2 established in five sites varying from 1 to 19 years of abandonment. Vegetation in abandoned areas was compared with six undisturbed forests evaluated in previous inventories. Results: In the mining lands, tree density and basal area recovered quickly, while species richness and composition were slow. Forest recovery is an initial stage of transition from pioneer to early secondary species until at least 19 years after abandonment. The most abundant and frequent species were the fast-growing species Ochroma pyramidale and Cecropia engleriana. These species could be considered potential candidates to promote restoration plans. Pioneer species represented 63% of the number of species in plots of 1–4 years, 57% in plots of 5–7 years, and 50% in plots of 8–19 years. Early and late secondary species represented 34 and 16%, respectively, of the number of species in plots of 8–19 years. Abandoned mining and reference plots present less than 5% of species in common. Conclusion: Our results highlight a slow natural regeneration process in areas for up to 19 years after gold mining. Species from different successional statuses were identified as potential candidates for recovering vegetation in such areas. Our findings may have important implications for further research focusing on the ecological restoration in tropical forests severely degraded by gold mining. © Copyright © 2021 Chambi-Legoas, Ortega Rodriguez, Figueiredo, Peña Valdeiglesias, Zevallos Pollito, Marcelo-Peña and Rother.Fondo Nacional de Desarrollo Científico y Tecnológico - FondecytengFrontiers Media S.A.Frontiers in Forests and Global Changeinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/natural regenarationartisanal gold mining-1degraded area-1https://purl.org/pe-repo/ocde/ford#1.05.0-1Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forestsinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/3028oai:repositorio.concytec.gob.pe:20.500.12390/30282024-05-30 15:26:15.178https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="5ba133c3-e3c2-438a-afb8-e245355b3eeb"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Natural Regeneration After Gold Mining in the Peruvian Amazon: Implications for Restoration of Tropical Forests</Title> <PublishedIn> <Publication> <Title>Frontiers in Forests and Global Change</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.3389/ffgc.2021.594627</DOI> <SCP-Number>2-s2.0-85110152227</SCP-Number> <Authors> <Author> <DisplayName>Chambi-Legoas R.</DisplayName> <Person id="rp08604" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ortega Rodriguez D.R.</DisplayName> <Person id="rp08668" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Figueiredo F.D.M.D.</DisplayName> <Person id="rp08664" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Peña Valdeiglesias J.</DisplayName> <Person id="rp08669" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Zevallos Pollito P.A.</DisplayName> <Person id="rp08666" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Marcelo-Peña J.L.</DisplayName> <Person id="rp08667" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Rother D.C.</DisplayName> <Person id="rp08665" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Frontiers Media S.A.</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/4.0/</License> <Keyword>natural regenaration</Keyword> <Keyword>artisanal gold mining</Keyword> <Keyword>degraded area</Keyword> <Abstract>Context: Gold mining is the most destructive activity in the natural forests of the Madre de Dios region in the southeastern Peruvian Amazon. Understanding the natural regeneration process of these degraded areas is necessary to develop forest restoration projects in such conditions. Aims: We aimed to evaluate forest recovery and identify the successional and structure patterns of vegetation governing natural regeneration over time. Methods: Structure, composition, richness, diversity, and successional status were evaluated in abandoned artisanal gold mine areas in Madre de Dios, southeastern Peru. Vegetation data were recorded in 61 plots of 250 m2 established in five sites varying from 1 to 19 years of abandonment. Vegetation in abandoned areas was compared with six undisturbed forests evaluated in previous inventories. Results: In the mining lands, tree density and basal area recovered quickly, while species richness and composition were slow. Forest recovery is an initial stage of transition from pioneer to early secondary species until at least 19 years after abandonment. The most abundant and frequent species were the fast-growing species Ochroma pyramidale and Cecropia engleriana. These species could be considered potential candidates to promote restoration plans. Pioneer species represented 63% of the number of species in plots of 1–4 years, 57% in plots of 5–7 years, and 50% in plots of 8–19 years. Early and late secondary species represented 34 and 16%, respectively, of the number of species in plots of 8–19 years. Abandoned mining and reference plots present less than 5% of species in common. Conclusion: Our results highlight a slow natural regeneration process in areas for up to 19 years after gold mining. Species from different successional statuses were identified as potential candidates for recovering vegetation in such areas. Our findings may have important implications for further research focusing on the ecological restoration in tropical forests severely degraded by gold mining. © Copyright © 2021 Chambi-Legoas, Ortega Rodriguez, Figueiredo, Peña Valdeiglesias, Zevallos Pollito, Marcelo-Peña and Rother.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
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Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
