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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/12038
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/12038
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 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 Técnicas2025-10-15T15:40:43Zoai: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:34982025-10-15 15:40:43.375CONICET 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
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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