Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes
- Autores
- Jabalera Cabrerizo, Marco; Helbling, Eduardo Walter; Villafañe, Virginia Estela; Medina Sánchez, Juan M.; Carrillo, Presentación
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Increases in rainfall, continental runoff, and atmospheric dust deposition are reducing water transparency in lakes worldwide (i.e. higher attenuation Kd). Also, ongoing alterations in multiple environmental drivers due to global change are unpredictably impacting phytoplankton responses and lakes functioning. Although both issues demand urgent research, it remains untested how the interplay between Kd and multiple interacting drivers affect primary productivity (Pc). We manipulated four environmental drivers in an in situ experiment—quality of solar ultraviolet radiation (UVR), nutrient concentration (Nut), CO2 partial pressure (CO2), and light regime (Mix)—to determine how the Pc of nine freshwater phytoplankton communities, found along a Kd gradient in Mediterranean ecosystems, changed as the number of interacting drivers increased. Our findings indicated that UVR was the dominant driver, its effect being between 3–60 times stronger, on average, than that of any other driver tested. Also, UVR had the largest difference in driver magnitude of all the treatments tested. A future UVR × CO2 × Mix × Nut scenario exerted a more inhibitory effect on Pc as the water column became darker. However, the magnitude of this synergistic effect was 40–60% lower than that exerted by double and triple interactions and by UVR acting independently. These results illustrate that although future global-change conditions could reduce Pc in Mediterranean lakes, multiple interacting drivers can temper the impact of a severely detrimental driver (i.e. UVR), particularly as the water column darkens.
Fil: Jabalera Cabrerizo, Marco. Universidad de Vigo; España
Fil: Helbling, Eduardo Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina
Fil: Villafañe, Virginia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina
Fil: Medina Sánchez, Juan M.. Universidad de Granada; España
Fil: Carrillo, Presentación. Universidad de Granada; España - Materia
-
GLOBAL CHANGE
PRODUCTIVITY - 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:11336/170516
Ver los metadatos del registro completo
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Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakesJabalera Cabrerizo, MarcoHelbling, Eduardo WalterVillafañe, Virginia EstelaMedina Sánchez, Juan M.Carrillo, PresentaciónGLOBAL CHANGEPRODUCTIVITYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Increases in rainfall, continental runoff, and atmospheric dust deposition are reducing water transparency in lakes worldwide (i.e. higher attenuation Kd). Also, ongoing alterations in multiple environmental drivers due to global change are unpredictably impacting phytoplankton responses and lakes functioning. Although both issues demand urgent research, it remains untested how the interplay between Kd and multiple interacting drivers affect primary productivity (Pc). We manipulated four environmental drivers in an in situ experiment—quality of solar ultraviolet radiation (UVR), nutrient concentration (Nut), CO2 partial pressure (CO2), and light regime (Mix)—to determine how the Pc of nine freshwater phytoplankton communities, found along a Kd gradient in Mediterranean ecosystems, changed as the number of interacting drivers increased. Our findings indicated that UVR was the dominant driver, its effect being between 3–60 times stronger, on average, than that of any other driver tested. Also, UVR had the largest difference in driver magnitude of all the treatments tested. A future UVR × CO2 × Mix × Nut scenario exerted a more inhibitory effect on Pc as the water column became darker. However, the magnitude of this synergistic effect was 40–60% lower than that exerted by double and triple interactions and by UVR acting independently. These results illustrate that although future global-change conditions could reduce Pc in Mediterranean lakes, multiple interacting drivers can temper the impact of a severely detrimental driver (i.e. UVR), particularly as the water column darkens.Fil: Jabalera Cabrerizo, Marco. Universidad de Vigo; EspañaFil: Helbling, Eduardo Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; ArgentinaFil: Villafañe, Virginia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; ArgentinaFil: Medina Sánchez, Juan M.. Universidad de Granada; EspañaFil: Carrillo, Presentación. Universidad de Granada; EspañaNature Research2020-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/170516Jabalera Cabrerizo, Marco; Helbling, Eduardo Walter; Villafañe, Virginia Estela; Medina Sánchez, Juan M.; Carrillo, Presentación; Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes; Nature Research; Scientific Reports; 10; 1; 12-2020; 1-112045-2322CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-020-76237-5info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-020-76237-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:32:58Zoai:ri.conicet.gov.ar:11336/170516instacron: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 10:32:59.002CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
title |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
spellingShingle |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes Jabalera Cabrerizo, Marco GLOBAL CHANGE PRODUCTIVITY |
title_short |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
title_full |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
title_fullStr |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
title_full_unstemmed |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
title_sort |
Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes |
dc.creator.none.fl_str_mv |
Jabalera Cabrerizo, Marco Helbling, Eduardo Walter Villafañe, Virginia Estela Medina Sánchez, Juan M. Carrillo, Presentación |
author |
Jabalera Cabrerizo, Marco |
author_facet |
Jabalera Cabrerizo, Marco Helbling, Eduardo Walter Villafañe, Virginia Estela Medina Sánchez, Juan M. Carrillo, Presentación |
author_role |
author |
author2 |
Helbling, Eduardo Walter Villafañe, Virginia Estela Medina Sánchez, Juan M. Carrillo, Presentación |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
GLOBAL CHANGE PRODUCTIVITY |
topic |
GLOBAL CHANGE PRODUCTIVITY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Increases in rainfall, continental runoff, and atmospheric dust deposition are reducing water transparency in lakes worldwide (i.e. higher attenuation Kd). Also, ongoing alterations in multiple environmental drivers due to global change are unpredictably impacting phytoplankton responses and lakes functioning. Although both issues demand urgent research, it remains untested how the interplay between Kd and multiple interacting drivers affect primary productivity (Pc). We manipulated four environmental drivers in an in situ experiment—quality of solar ultraviolet radiation (UVR), nutrient concentration (Nut), CO2 partial pressure (CO2), and light regime (Mix)—to determine how the Pc of nine freshwater phytoplankton communities, found along a Kd gradient in Mediterranean ecosystems, changed as the number of interacting drivers increased. Our findings indicated that UVR was the dominant driver, its effect being between 3–60 times stronger, on average, than that of any other driver tested. Also, UVR had the largest difference in driver magnitude of all the treatments tested. A future UVR × CO2 × Mix × Nut scenario exerted a more inhibitory effect on Pc as the water column became darker. However, the magnitude of this synergistic effect was 40–60% lower than that exerted by double and triple interactions and by UVR acting independently. These results illustrate that although future global-change conditions could reduce Pc in Mediterranean lakes, multiple interacting drivers can temper the impact of a severely detrimental driver (i.e. UVR), particularly as the water column darkens. Fil: Jabalera Cabrerizo, Marco. Universidad de Vigo; España Fil: Helbling, Eduardo Walter. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina Fil: Villafañe, Virginia Estela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Playa Unión. Estación de Fotobiología Playa Unión; Argentina Fil: Medina Sánchez, Juan M.. Universidad de Granada; España Fil: Carrillo, Presentación. Universidad de Granada; España |
description |
Increases in rainfall, continental runoff, and atmospheric dust deposition are reducing water transparency in lakes worldwide (i.e. higher attenuation Kd). Also, ongoing alterations in multiple environmental drivers due to global change are unpredictably impacting phytoplankton responses and lakes functioning. Although both issues demand urgent research, it remains untested how the interplay between Kd and multiple interacting drivers affect primary productivity (Pc). We manipulated four environmental drivers in an in situ experiment—quality of solar ultraviolet radiation (UVR), nutrient concentration (Nut), CO2 partial pressure (CO2), and light regime (Mix)—to determine how the Pc of nine freshwater phytoplankton communities, found along a Kd gradient in Mediterranean ecosystems, changed as the number of interacting drivers increased. Our findings indicated that UVR was the dominant driver, its effect being between 3–60 times stronger, on average, than that of any other driver tested. Also, UVR had the largest difference in driver magnitude of all the treatments tested. A future UVR × CO2 × Mix × Nut scenario exerted a more inhibitory effect on Pc as the water column became darker. However, the magnitude of this synergistic effect was 40–60% lower than that exerted by double and triple interactions and by UVR acting independently. These results illustrate that although future global-change conditions could reduce Pc in Mediterranean lakes, multiple interacting drivers can temper the impact of a severely detrimental driver (i.e. UVR), particularly as the water column darkens. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12 |
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/11336/170516 Jabalera Cabrerizo, Marco; Helbling, Eduardo Walter; Villafañe, Virginia Estela; Medina Sánchez, Juan M.; Carrillo, Presentación; Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes; Nature Research; Scientific Reports; 10; 1; 12-2020; 1-11 2045-2322 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/170516 |
identifier_str_mv |
Jabalera Cabrerizo, Marco; Helbling, Eduardo Walter; Villafañe, Virginia Estela; Medina Sánchez, Juan M.; Carrillo, Presentación; Multiple interacting environmental drivers reduce the impact of solar UVR on primary productivity in Mediterranean lakes; Nature Research; Scientific Reports; 10; 1; 12-2020; 1-11 2045-2322 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-020-76237-5 info:eu-repo/semantics/altIdentifier/doi/10.1038/s41598-020-76237-5 |
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 |
Nature Research |
publisher.none.fl_str_mv |
Nature Research |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |