Legacy of historic ozone exposure on plant community and food web structure

Autores
Martínez Ghersa, María Alejandra; Menéndez, Analía Inés; Gundel, Pedro Emilio; Folcia, Ana María; Romero, Ana María; Landesmann, Jennifer Brenda; Ventura, Laura; Ghersa, Claudio Marco
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Martínez Ghersa, María Alejandra. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Martínez Ghersa, María Alejandra. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Menéndez, Analía Inés. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Menéndez, Analía Inés. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Gundel, Pedro Emilio. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Gundel, Pedro Emilio. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Folcia, Ana María. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Buenos Aires, Argentina.
Fil: Romero, Ana María. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Buenos Aires, Argentina.
Fil: Landesmann, Jennifer Brenda. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Landesmann, Jennifer Brenda. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ventura, Laura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ventura, Laura. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ghersa, Claudio Marco. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ghersa, Claudio Marco. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Information on whole community responses is needed to predict direction and magnitude of changes in plant and animal abundance under global changes. This study quantifies the effect of past ozone exposure on a weed community structure and arthropod colonization. We used the soil seed bank resulting from a long-term ozone exposure to reestablish the plant community under a new low-pollution environment. Two separate experiments using the same original soil seed bank were conducted. Plant and arthropod richness and species abundance was assessed during two years. We predicted that exposure to episodic high concentrations of ozone during a series of growing cycles would result in plant assemblies with lower diversity (lower species richness and higher dominance), due to an increase in dominance of the stress tolerant species and the elimination of the ozone-sensitive species. As a consequence, arthropod-plant interactions would also be changed. Species richness of the recruited plant communities from different exposure histories was similar (about 15). However, the relative abundance of the dominant species varied according to history of exposure, with two annual species dominating ozone enriched plots (90 ppb: Spergula arvensis, and 120 ppb: Calandrinia ciliata). Being consistent both years, the proportion of carnivore species was significantly higher in plots with history of higher ozone concentration (about)3.4 and about 7.7 fold higher in 90 ppb and 120 ppb plots, respectively). Our study provides evidence that, past history of pollution might be as relevant as management practices in structuring agroecosystems, since we show that an increase in tropospheric ozone may influence biotic communities even years after the exposure.
grafs., tbls.
Fuente
Plos One
Vol.12, no.8
e0182796
http://www.plos.org
Materia
CALANDRINIA CILIATA
CARYOPHYLLACEAE
FOOD WEB
LIMIT OF QUANTITATION
NONHUMAN
OZONE LAYER
PLANT COMMUNITY
POPULATION ABUNDANCE
SPECIES DIVERSITY
SPECIES DOMINANCE
SPECIES RICHNESS
SPERGULA ARVENSIS
TROPOSPHERE
AIR POLLUTANT
ANIMAL
ARGENTINA
ARTHROPOD
ATMOSPHERE
BIODIVERSITY
DRUG EFFECTS
FOOD CHAIN
GROWTH, DEVELOPMENT AND AGING
PARASITOLOGY
PHYSIOLOGY
PLANT DISPERSAL
POPULATION DYNAMICS
TOXICITY
WEED
AIR POLLUTANT
OZONE
PLANT WEEDS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
acceso abierto
Repositorio
FAUBA Digital (UBA-FAUBA)
Institución
Universidad de Buenos Aires. Facultad de Agronomía
OAI Identificador
snrd:2017martinezghersa
Acceder
id FAUBA_a9c8de5311f8b9f87238982010c5fc83
oai_identifier_str snrd:2017martinezghersa
network_acronym_str FAUBA
repository_id_str 2729
network_name_str FAUBA Digital (UBA-FAUBA)
spelling Legacy of historic ozone exposure on plant community and food web structureMartínez Ghersa, María AlejandraMenéndez, Analía InésGundel, Pedro EmilioFolcia, Ana MaríaRomero, Ana MaríaLandesmann, Jennifer BrendaVentura, LauraGhersa, Claudio MarcoCALANDRINIA CILIATACARYOPHYLLACEAEFOOD WEBLIMIT OF QUANTITATIONNONHUMANOZONE LAYERPLANT COMMUNITYPOPULATION ABUNDANCESPECIES DIVERSITYSPECIES DOMINANCESPECIES RICHNESSSPERGULA ARVENSISTROPOSPHEREAIR POLLUTANTANIMALARGENTINAARTHROPODATMOSPHEREBIODIVERSITYDRUG EFFECTSFOOD CHAINGROWTH, DEVELOPMENT AND AGINGPARASITOLOGYPHYSIOLOGYPLANT DISPERSALPOPULATION DYNAMICSTOXICITYWEEDAIR POLLUTANTOZONEPLANT WEEDSFil: Martínez Ghersa, María Alejandra. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Martínez Ghersa, María Alejandra. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Menéndez, Analía Inés. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Menéndez, Analía Inés. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Gundel, Pedro Emilio. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Gundel, Pedro Emilio. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Folcia, Ana María. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Buenos Aires, Argentina.Fil: Romero, Ana María. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Buenos Aires, Argentina.Fil: Landesmann, Jennifer Brenda. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Landesmann, Jennifer Brenda. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Ventura, Laura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Ventura, Laura. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Ghersa, Claudio Marco. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Fil: Ghersa, Claudio Marco. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.Information on whole community responses is needed to predict direction and magnitude of changes in plant and animal abundance under global changes. This study quantifies the effect of past ozone exposure on a weed community structure and arthropod colonization. We used the soil seed bank resulting from a long-term ozone exposure to reestablish the plant community under a new low-pollution environment. Two separate experiments using the same original soil seed bank were conducted. Plant and arthropod richness and species abundance was assessed during two years. We predicted that exposure to episodic high concentrations of ozone during a series of growing cycles would result in plant assemblies with lower diversity (lower species richness and higher dominance), due to an increase in dominance of the stress tolerant species and the elimination of the ozone-sensitive species. As a consequence, arthropod-plant interactions would also be changed. Species richness of the recruited plant communities from different exposure histories was similar (about 15). However, the relative abundance of the dominant species varied according to history of exposure, with two annual species dominating ozone enriched plots (90 ppb: Spergula arvensis, and 120 ppb: Calandrinia ciliata). Being consistent both years, the proportion of carnivore species was significantly higher in plots with history of higher ozone concentration (about)3.4 and about 7.7 fold higher in 90 ppb and 120 ppb plots, respectively). Our study provides evidence that, past history of pollution might be as relevant as management practices in structuring agroecosystems, since we show that an increase in tropospheric ozone may influence biotic communities even years after the exposure.grafs., tbls.2017info:eu-repo/semantics/articlepublishedVersioninfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfdoi:10.1371/journal.pone.0182796issn:1932-6203http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2017martinezghersaPlos OneVol.12, no.8e0182796http://www.plos.orgreponame:FAUBA Digital (UBA-FAUBA)instname:Universidad de Buenos Aires. Facultad de Agronomíaenginfo:eu-repo/semantics/openAccessopenAccesshttp://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section42026-03-12T09:35:02Zsnrd:2017martinezghersainstacron:UBA-FAUBAInstitucionalhttp://ri.agro.uba.ar/Universidad públicaNo correspondehttp://ri.agro.uba.ar/greenstone3/oaiserver?verb=ListSetsmartino@agro.uba.ar;berasa@agro.uba.ar ArgentinaNo correspondeNo correspondeNo correspondeopendoar:27292026-03-12 09:35:02.895FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomíafalse
dc.title.none.fl_str_mv Legacy of historic ozone exposure on plant community and food web structure
title Legacy of historic ozone exposure on plant community and food web structure
spellingShingle Legacy of historic ozone exposure on plant community and food web structure
Martínez Ghersa, María Alejandra
CALANDRINIA CILIATA
CARYOPHYLLACEAE
FOOD WEB
LIMIT OF QUANTITATION
NONHUMAN
OZONE LAYER
PLANT COMMUNITY
POPULATION ABUNDANCE
SPECIES DIVERSITY
SPECIES DOMINANCE
SPECIES RICHNESS
SPERGULA ARVENSIS
TROPOSPHERE
AIR POLLUTANT
ANIMAL
ARGENTINA
ARTHROPOD
ATMOSPHERE
BIODIVERSITY
DRUG EFFECTS
FOOD CHAIN
GROWTH, DEVELOPMENT AND AGING
PARASITOLOGY
PHYSIOLOGY
PLANT DISPERSAL
POPULATION DYNAMICS
TOXICITY
WEED
AIR POLLUTANT
OZONE
PLANT WEEDS
title_short Legacy of historic ozone exposure on plant community and food web structure
title_full Legacy of historic ozone exposure on plant community and food web structure
title_fullStr Legacy of historic ozone exposure on plant community and food web structure
title_full_unstemmed Legacy of historic ozone exposure on plant community and food web structure
title_sort Legacy of historic ozone exposure on plant community and food web structure
dc.creator.none.fl_str_mv Martínez Ghersa, María Alejandra
Menéndez, Analía Inés
Gundel, Pedro Emilio
Folcia, Ana María
Romero, Ana María
Landesmann, Jennifer Brenda
Ventura, Laura
Ghersa, Claudio Marco
author Martínez Ghersa, María Alejandra
author_facet Martínez Ghersa, María Alejandra
Menéndez, Analía Inés
Gundel, Pedro Emilio
Folcia, Ana María
Romero, Ana María
Landesmann, Jennifer Brenda
Ventura, Laura
Ghersa, Claudio Marco
author_role author
author2 Menéndez, Analía Inés
Gundel, Pedro Emilio
Folcia, Ana María
Romero, Ana María
Landesmann, Jennifer Brenda
Ventura, Laura
Ghersa, Claudio Marco
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CALANDRINIA CILIATA
CARYOPHYLLACEAE
FOOD WEB
LIMIT OF QUANTITATION
NONHUMAN
OZONE LAYER
PLANT COMMUNITY
POPULATION ABUNDANCE
SPECIES DIVERSITY
SPECIES DOMINANCE
SPECIES RICHNESS
SPERGULA ARVENSIS
TROPOSPHERE
AIR POLLUTANT
ANIMAL
ARGENTINA
ARTHROPOD
ATMOSPHERE
BIODIVERSITY
DRUG EFFECTS
FOOD CHAIN
GROWTH, DEVELOPMENT AND AGING
PARASITOLOGY
PHYSIOLOGY
PLANT DISPERSAL
POPULATION DYNAMICS
TOXICITY
WEED
AIR POLLUTANT
OZONE
PLANT WEEDS
topic CALANDRINIA CILIATA
CARYOPHYLLACEAE
FOOD WEB
LIMIT OF QUANTITATION
NONHUMAN
OZONE LAYER
PLANT COMMUNITY
POPULATION ABUNDANCE
SPECIES DIVERSITY
SPECIES DOMINANCE
SPECIES RICHNESS
SPERGULA ARVENSIS
TROPOSPHERE
AIR POLLUTANT
ANIMAL
ARGENTINA
ARTHROPOD
ATMOSPHERE
BIODIVERSITY
DRUG EFFECTS
FOOD CHAIN
GROWTH, DEVELOPMENT AND AGING
PARASITOLOGY
PHYSIOLOGY
PLANT DISPERSAL
POPULATION DYNAMICS
TOXICITY
WEED
AIR POLLUTANT
OZONE
PLANT WEEDS
dc.description.none.fl_txt_mv Fil: Martínez Ghersa, María Alejandra. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Martínez Ghersa, María Alejandra. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Menéndez, Analía Inés. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Menéndez, Analía Inés. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Gundel, Pedro Emilio. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Gundel, Pedro Emilio. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Folcia, Ana María. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Buenos Aires, Argentina.
Fil: Romero, Ana María. Universidad de Buenos Aires. Facultad de Agronomía. Departamento de Producción Vegetal. Buenos Aires, Argentina.
Fil: Landesmann, Jennifer Brenda. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Landesmann, Jennifer Brenda. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ventura, Laura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ventura, Laura. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ghersa, Claudio Marco. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Fil: Ghersa, Claudio Marco. CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
Information on whole community responses is needed to predict direction and magnitude of changes in plant and animal abundance under global changes. This study quantifies the effect of past ozone exposure on a weed community structure and arthropod colonization. We used the soil seed bank resulting from a long-term ozone exposure to reestablish the plant community under a new low-pollution environment. Two separate experiments using the same original soil seed bank were conducted. Plant and arthropod richness and species abundance was assessed during two years. We predicted that exposure to episodic high concentrations of ozone during a series of growing cycles would result in plant assemblies with lower diversity (lower species richness and higher dominance), due to an increase in dominance of the stress tolerant species and the elimination of the ozone-sensitive species. As a consequence, arthropod-plant interactions would also be changed. Species richness of the recruited plant communities from different exposure histories was similar (about 15). However, the relative abundance of the dominant species varied according to history of exposure, with two annual species dominating ozone enriched plots (90 ppb: Spergula arvensis, and 120 ppb: Calandrinia ciliata). Being consistent both years, the proportion of carnivore species was significantly higher in plots with history of higher ozone concentration (about)3.4 and about 7.7 fold higher in 90 ppb and 120 ppb plots, respectively). Our study provides evidence that, past history of pollution might be as relevant as management practices in structuring agroecosystems, since we show that an increase in tropospheric ozone may influence biotic communities even years after the exposure.
grafs., tbls.
description Fil: Martínez Ghersa, María Alejandra. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
publishedVersion
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 doi:10.1371/journal.pone.0182796
issn:1932-6203
http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2017martinezghersa
identifier_str_mv doi:10.1371/journal.pone.0182796
issn:1932-6203
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2017martinezghersa
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
openAccess
http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4
eu_rights_str_mv openAccess
rights_invalid_str_mv openAccess
http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Plos One
Vol.12, no.8
e0182796
http://www.plos.org
reponame:FAUBA Digital (UBA-FAUBA)
instname:Universidad de Buenos Aires. Facultad de Agronomía
reponame_str FAUBA Digital (UBA-FAUBA)
collection FAUBA Digital (UBA-FAUBA)
instname_str Universidad de Buenos Aires. Facultad de Agronomía
repository.name.fl_str_mv FAUBA Digital (UBA-FAUBA) - Universidad de Buenos Aires. Facultad de Agronomía
repository.mail.fl_str_mv martino@agro.uba.ar;berasa@agro.uba.ar
_version_ 1859461741510918144
score 13.265058

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