Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding

Autores
Scordo, Facundo; Sadro, Steven; Culpepper, Joshua; Seitz, Carina; Chandra, Sudeep
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The impacts of wildfire smoke on lake habitats remains unclear. We determined the metabolic response to smoke in the epi-pelagic and two littoral habitats in Castle Lake, California. We compared light regime, gross primary production, ecosystem respiration, and net ecosystem production in years with and without smoke. During the smoke period incident ultraviolet-B (UV-B) radiation and photosynthetically active radiation (PAR) decreased by 53% and 28%, respectively, while the water column extinction coefficient of UV-B and PAR increased by 20% and 18% respectively. Epi-pelagic productivity increased during smoke cover because of decreased solar inputs. PAR values remained sufficient to saturate productivity, suggesting observed differences were primarily the result of changes in UV-B. Littoral-benthic productivity did not change, possibly reflecting adaptation to high-intensity UV-B light in these habitats. Our results highlight the importance of understanding how prolonged wildfire smoke alters the amount of energy produced from specific habitats in lakes.
Fil: Scordo, Facundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. University of Nevada; Estados Unidos
Fil: Sadro, Steven. University of California at Davis; Estados Unidos
Fil: Culpepper, Joshua. University of California at Davis; Estados Unidos. University of Nevada; Estados Unidos
Fil: Seitz, Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. University of Nevada; Estados Unidos
Fil: Chandra, Sudeep. University of Nevada; Estados Unidos
Materia
LAKE HABITATS
METABOLISM
PHOTOINHIBITION
WILDFIRE SMOKE
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:11336/204535
Acceder
id CONICETDig_b0175150023040a80723994531c70a32
oai_identifier_str oai:ri.conicet.gov.ar:11336/204535
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual UnderstandingScordo, FacundoSadro, StevenCulpepper, JoshuaSeitz, CarinaChandra, SudeepLAKE HABITATSMETABOLISMPHOTOINHIBITIONWILDFIRE SMOKEhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The impacts of wildfire smoke on lake habitats remains unclear. We determined the metabolic response to smoke in the epi-pelagic and two littoral habitats in Castle Lake, California. We compared light regime, gross primary production, ecosystem respiration, and net ecosystem production in years with and without smoke. During the smoke period incident ultraviolet-B (UV-B) radiation and photosynthetically active radiation (PAR) decreased by 53% and 28%, respectively, while the water column extinction coefficient of UV-B and PAR increased by 20% and 18% respectively. Epi-pelagic productivity increased during smoke cover because of decreased solar inputs. PAR values remained sufficient to saturate productivity, suggesting observed differences were primarily the result of changes in UV-B. Littoral-benthic productivity did not change, possibly reflecting adaptation to high-intensity UV-B light in these habitats. Our results highlight the importance of understanding how prolonged wildfire smoke alters the amount of energy produced from specific habitats in lakes.Fil: Scordo, Facundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. University of Nevada; Estados UnidosFil: Sadro, Steven. University of California at Davis; Estados UnidosFil: Culpepper, Joshua. University of California at Davis; Estados Unidos. University of Nevada; Estados UnidosFil: Seitz, Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. University of Nevada; Estados UnidosFil: Chandra, Sudeep. University of Nevada; Estados UnidosAmerican Geophysical Union2022-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/204535Scordo, Facundo; Sadro, Steven; Culpepper, Joshua; Seitz, Carina; Chandra, Sudeep; Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding; American Geophysical Union; Geophysical Research Letters; 49; 7; 16-4-2022; 1-100094-8276CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1029/2021GL097057info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021GL097057info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:42:21Zoai:ri.conicet.gov.ar:11336/204535instacron: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 10:42:21.837CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
title Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
spellingShingle Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
Scordo, Facundo
LAKE HABITATS
METABOLISM
PHOTOINHIBITION
WILDFIRE SMOKE
title_short Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
title_full Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
title_fullStr Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
title_full_unstemmed Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
title_sort Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding
dc.creator.none.fl_str_mv Scordo, Facundo
Sadro, Steven
Culpepper, Joshua
Seitz, Carina
Chandra, Sudeep
author Scordo, Facundo
author_facet Scordo, Facundo
Sadro, Steven
Culpepper, Joshua
Seitz, Carina
Chandra, Sudeep
author_role author
author2 Sadro, Steven
Culpepper, Joshua
Seitz, Carina
Chandra, Sudeep
author2_role author
author
author
author
dc.subject.none.fl_str_mv LAKE HABITATS
METABOLISM
PHOTOINHIBITION
WILDFIRE SMOKE
topic LAKE HABITATS
METABOLISM
PHOTOINHIBITION
WILDFIRE SMOKE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The impacts of wildfire smoke on lake habitats remains unclear. We determined the metabolic response to smoke in the epi-pelagic and two littoral habitats in Castle Lake, California. We compared light regime, gross primary production, ecosystem respiration, and net ecosystem production in years with and without smoke. During the smoke period incident ultraviolet-B (UV-B) radiation and photosynthetically active radiation (PAR) decreased by 53% and 28%, respectively, while the water column extinction coefficient of UV-B and PAR increased by 20% and 18% respectively. Epi-pelagic productivity increased during smoke cover because of decreased solar inputs. PAR values remained sufficient to saturate productivity, suggesting observed differences were primarily the result of changes in UV-B. Littoral-benthic productivity did not change, possibly reflecting adaptation to high-intensity UV-B light in these habitats. Our results highlight the importance of understanding how prolonged wildfire smoke alters the amount of energy produced from specific habitats in lakes.
Fil: Scordo, Facundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. University of Nevada; Estados Unidos
Fil: Sadro, Steven. University of California at Davis; Estados Unidos
Fil: Culpepper, Joshua. University of California at Davis; Estados Unidos. University of Nevada; Estados Unidos
Fil: Seitz, Carina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. University of Nevada; Estados Unidos
Fil: Chandra, Sudeep. University of Nevada; Estados Unidos
description The impacts of wildfire smoke on lake habitats remains unclear. We determined the metabolic response to smoke in the epi-pelagic and two littoral habitats in Castle Lake, California. We compared light regime, gross primary production, ecosystem respiration, and net ecosystem production in years with and without smoke. During the smoke period incident ultraviolet-B (UV-B) radiation and photosynthetically active radiation (PAR) decreased by 53% and 28%, respectively, while the water column extinction coefficient of UV-B and PAR increased by 20% and 18% respectively. Epi-pelagic productivity increased during smoke cover because of decreased solar inputs. PAR values remained sufficient to saturate productivity, suggesting observed differences were primarily the result of changes in UV-B. Littoral-benthic productivity did not change, possibly reflecting adaptation to high-intensity UV-B light in these habitats. Our results highlight the importance of understanding how prolonged wildfire smoke alters the amount of energy produced from specific habitats in lakes.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-16
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/11336/204535
Scordo, Facundo; Sadro, Steven; Culpepper, Joshua; Seitz, Carina; Chandra, Sudeep; Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding; American Geophysical Union; Geophysical Research Letters; 49; 7; 16-4-2022; 1-10
0094-8276
CONICET Digital
CONICET
url http://hdl.handle.net/11336/204535
identifier_str_mv Scordo, Facundo; Sadro, Steven; Culpepper, Joshua; Seitz, Carina; Chandra, Sudeep; Wildfire Smoke Effects on Lake-Habitat Specific Metabolism: Toward a Conceptual Understanding; American Geophysical Union; Geophysical Research Letters; 49; 7; 16-4-2022; 1-10
0094-8276
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1029/2021GL097057
info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021GL097057
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
application/pdf
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
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
_version_ 1844614456380751872
score 13.070432

Publicaciones similares