Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy
- Autores
- Santoro, Flávia Rosa; Ferreria Júnior, Washington Soares; Araujo, Thiago Antônio de Souza; Ladio, Ana Haydee; Albuquerque, Ulysses Paulino
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Resilience is related to the ability of a system to adjust to disturbances. The Utilitarian Redundancy Model has emerged as a tool for investigating the resilience of local medical systems. The model determines the use of species richness for the same therapeutic function as a facilitator of the maintenance of these systems. However, predictions generated from this model have not yet been tested, and a lack of variables exists for deeper analyses of resilience. This study aims to address gaps in the Utilitarian Redundancy Model and to investigate the resilience of two medical systems in the Brazilian semi-arid zone. As a local illness is not always perceived in the same way that biomedicine recognizes, the term “therapeutic targets” is used for perceived illnesses. Semi-structured interviews with local experts were conducted using the free-listing technique to collect data on known medicinal plants, usage preferences, use of redundant species, characteristics of therapeutic targets, and the perceived severity for each target. Additionally, participatory workshops were conducted to determine the frequency of targets. The medical systems showed high species richness but low levels of species redundancy. However, if redundancy was present, it was the primary factor responsible for the maintenance of system functions. Species richness was positively associated with therapeutic target frequencies and negatively related to target severity. Moreover, information about redundant species seems to be largely idiosyncratic; this finding raises questions about the importance of redundancy for resilience. We stress the Utilitarian Redundancy Model as an interesting tool to be used in studies of resilience, but we emphasize that it must consider the distribution of redundancy in terms of the treatment of important illnesses and the sharing of information. This study has identified aspects of the higher and lower vulnerabilities of medical systems, adding variables that should be considered along with richness and redundancy.
Fil: Santoro, Flávia Rosa. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil
Fil: Ferreria Júnior, Washington Soares . Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil
Fil: Araujo, Thiago Antônio de Souza. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil
Fil: Ladio, Ana Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Albuquerque, Ulysses Paulino. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil - Materia
-
resilience
Brasil
medicinal knowledge
plants - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/12038
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Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian RedundancySantoro, Flávia RosaFerreria Júnior, Washington Soares Araujo, Thiago Antônio de SouzaLadio, Ana HaydeeAlbuquerque, Ulysses PaulinoresilienceBrasilmedicinal knowledgeplantshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Resilience is related to the ability of a system to adjust to disturbances. The Utilitarian Redundancy Model has emerged as a tool for investigating the resilience of local medical systems. The model determines the use of species richness for the same therapeutic function as a facilitator of the maintenance of these systems. However, predictions generated from this model have not yet been tested, and a lack of variables exists for deeper analyses of resilience. This study aims to address gaps in the Utilitarian Redundancy Model and to investigate the resilience of two medical systems in the Brazilian semi-arid zone. As a local illness is not always perceived in the same way that biomedicine recognizes, the term “therapeutic targets” is used for perceived illnesses. Semi-structured interviews with local experts were conducted using the free-listing technique to collect data on known medicinal plants, usage preferences, use of redundant species, characteristics of therapeutic targets, and the perceived severity for each target. Additionally, participatory workshops were conducted to determine the frequency of targets. The medical systems showed high species richness but low levels of species redundancy. However, if redundancy was present, it was the primary factor responsible for the maintenance of system functions. Species richness was positively associated with therapeutic target frequencies and negatively related to target severity. Moreover, information about redundant species seems to be largely idiosyncratic; this finding raises questions about the importance of redundancy for resilience. We stress the Utilitarian Redundancy Model as an interesting tool to be used in studies of resilience, but we emphasize that it must consider the distribution of redundancy in terms of the treatment of important illnesses and the sharing of information. This study has identified aspects of the higher and lower vulnerabilities of medical systems, adding variables that should be considered along with richness and redundancy.Fil: Santoro, Flávia Rosa. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; BrasilFil: Ferreria Júnior, Washington Soares . Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; BrasilFil: Araujo, Thiago Antônio de Souza. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; BrasilFil: Ladio, Ana Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; ArgentinaFil: Albuquerque, Ulysses Paulino. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; BrasilPublic Library of Science2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12038Santoro, Flávia Rosa; Ferreria Júnior, Washington Soares ; Araujo, Thiago Antônio de Souza; Ladio, Ana Haydee; Albuquerque, Ulysses Paulino; Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy; Public Library of Science; Plos One; 10; 3; 3-2015; 1-181932-6203enginfo:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0119826info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0119826info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:39Zoai:ri.conicet.gov.ar:11336/12038instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:42:39.932CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
title |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
spellingShingle |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy Santoro, Flávia Rosa resilience Brasil medicinal knowledge plants |
title_short |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
title_full |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
title_fullStr |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
title_full_unstemmed |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
title_sort |
Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy |
dc.creator.none.fl_str_mv |
Santoro, Flávia Rosa Ferreria Júnior, Washington Soares Araujo, Thiago Antônio de Souza Ladio, Ana Haydee Albuquerque, Ulysses Paulino |
author |
Santoro, Flávia Rosa |
author_facet |
Santoro, Flávia Rosa Ferreria Júnior, Washington Soares Araujo, Thiago Antônio de Souza Ladio, Ana Haydee Albuquerque, Ulysses Paulino |
author_role |
author |
author2 |
Ferreria Júnior, Washington Soares Araujo, Thiago Antônio de Souza Ladio, Ana Haydee Albuquerque, Ulysses Paulino |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
resilience Brasil medicinal knowledge plants |
topic |
resilience Brasil medicinal knowledge plants |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Resilience is related to the ability of a system to adjust to disturbances. The Utilitarian Redundancy Model has emerged as a tool for investigating the resilience of local medical systems. The model determines the use of species richness for the same therapeutic function as a facilitator of the maintenance of these systems. However, predictions generated from this model have not yet been tested, and a lack of variables exists for deeper analyses of resilience. This study aims to address gaps in the Utilitarian Redundancy Model and to investigate the resilience of two medical systems in the Brazilian semi-arid zone. As a local illness is not always perceived in the same way that biomedicine recognizes, the term “therapeutic targets” is used for perceived illnesses. Semi-structured interviews with local experts were conducted using the free-listing technique to collect data on known medicinal plants, usage preferences, use of redundant species, characteristics of therapeutic targets, and the perceived severity for each target. Additionally, participatory workshops were conducted to determine the frequency of targets. The medical systems showed high species richness but low levels of species redundancy. However, if redundancy was present, it was the primary factor responsible for the maintenance of system functions. Species richness was positively associated with therapeutic target frequencies and negatively related to target severity. Moreover, information about redundant species seems to be largely idiosyncratic; this finding raises questions about the importance of redundancy for resilience. We stress the Utilitarian Redundancy Model as an interesting tool to be used in studies of resilience, but we emphasize that it must consider the distribution of redundancy in terms of the treatment of important illnesses and the sharing of information. This study has identified aspects of the higher and lower vulnerabilities of medical systems, adding variables that should be considered along with richness and redundancy. Fil: Santoro, Flávia Rosa. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil Fil: Ferreria Júnior, Washington Soares . Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil Fil: Araujo, Thiago Antônio de Souza. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil Fil: Ladio, Ana Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación En Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina Fil: Albuquerque, Ulysses Paulino. Universidade Federal Rural Pernambuco. Departamento de Biologia. Laboratorio de Etnobotanica Aplicada; Brasil |
description |
Resilience is related to the ability of a system to adjust to disturbances. The Utilitarian Redundancy Model has emerged as a tool for investigating the resilience of local medical systems. The model determines the use of species richness for the same therapeutic function as a facilitator of the maintenance of these systems. However, predictions generated from this model have not yet been tested, and a lack of variables exists for deeper analyses of resilience. This study aims to address gaps in the Utilitarian Redundancy Model and to investigate the resilience of two medical systems in the Brazilian semi-arid zone. As a local illness is not always perceived in the same way that biomedicine recognizes, the term “therapeutic targets” is used for perceived illnesses. Semi-structured interviews with local experts were conducted using the free-listing technique to collect data on known medicinal plants, usage preferences, use of redundant species, characteristics of therapeutic targets, and the perceived severity for each target. Additionally, participatory workshops were conducted to determine the frequency of targets. The medical systems showed high species richness but low levels of species redundancy. However, if redundancy was present, it was the primary factor responsible for the maintenance of system functions. Species richness was positively associated with therapeutic target frequencies and negatively related to target severity. Moreover, information about redundant species seems to be largely idiosyncratic; this finding raises questions about the importance of redundancy for resilience. We stress the Utilitarian Redundancy Model as an interesting tool to be used in studies of resilience, but we emphasize that it must consider the distribution of redundancy in terms of the treatment of important illnesses and the sharing of information. This study has identified aspects of the higher and lower vulnerabilities of medical systems, adding variables that should be considered along with richness and redundancy. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-03 |
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/11336/12038 Santoro, Flávia Rosa; Ferreria Júnior, Washington Soares ; Araujo, Thiago Antônio de Souza; Ladio, Ana Haydee; Albuquerque, Ulysses Paulino; Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy; Public Library of Science; Plos One; 10; 3; 3-2015; 1-18 1932-6203 |
url |
http://hdl.handle.net/11336/12038 |
identifier_str_mv |
Santoro, Flávia Rosa; Ferreria Júnior, Washington Soares ; Araujo, Thiago Antônio de Souza; Ladio, Ana Haydee; Albuquerque, Ulysses Paulino; Does Plant Species Richness Guarantee the Resilience of Local Medical Systems? A Perspective from Utilitarian Redundancy; Public Library of Science; Plos One; 10; 3; 3-2015; 1-18 1932-6203 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0119826 info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0119826 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Public Library of Science |
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Public Library of Science |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |