Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions

Este artículo contiene 9 páginas, 4 figuras, 4 tablas.

Detalles Bibliográficos
Autores: Blaen, Phillip J., Kurz, Marie J., Drummond, Jennifer D., Knapp, Julia L.A., Mendoza-Lera, Clara, Schmadel, N. M., Klaar, Megan J., Jäger, A., Folegot, Silvia, Lee-Cullin, Joseph, Ward, Adam S., Zarnetske, Jay P., Datry, Thibault, Milner, A. M., Lewandowski, Jörg, Hannah, David M., Krause, Stefan
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/163332
Acceso en línea:http://hdl.handle.net/10261/163332
Access Level:acceso abierto
Palabra clave:Stream metabolism
Woody debris
Ecosystem respiration
Hydrological tracer
Solute transport
id ES_43a7a8a2387055b4be3bd22c2c39e2d8
oai_identifier_str oai:digital.csic.es:10261/163332
network_acronym_str ES
network_name_str España
repository_id_str
spelling Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditionsBlaen, Phillip J.Kurz, Marie J.Drummond, Jennifer D.Knapp, Julia L.A.Mendoza-Lera, ClaraSchmadel, N. M.Klaar, Megan J.Jäger, A.Folegot, SilviaLee-Cullin, JosephWard, Adam S.Zarnetske, Jay P.Datry, ThibaultMilner, A. M.Lewandowski, JörgHannah, David M.Krause, StefanStream metabolismWoody debrisEcosystem respirationHydrological tracerSolute transportEste artículo contiene 9 páginas, 4 figuras, 4 tablas.Stream metabolism is a fundamental, integrative indicator of aquatic ecosystem functioning. However, it is not well understood how heterogeneity in physical channel form, particularly in relation to and caused by in‐stream woody debris, regulates stream metabolism in lowland streams. We combined conservative and reactive stream tracers to investigate relationships between patterns in stream channel morphology and hydrological transport (form) and metabolic processes as characterized by ecosystem respiration (function) in a forested lowland stream at baseflow. Stream reach‐scale ecosystem respiration was related to locations (“hotspots”) with a high abundance of woody debris. In contrast, nearly all other measured hydrological and geomorphic variables previously documented or hypothesized to influence stream metabolism did not significantly explain ecosystem respiration. Our results suggest the existence of key differences in physical controls on ecosystem respiration between lowland stream systems (this study) and smaller upland streams (most previous studies) under baseflow conditions. As such, these findings have implications for reactive transport models that predict biogeochemical transformation rates from hydraulic transport parameters, for upscaling frameworks that represent biological stream processes at larger network scales, and for the effective management and restoration of aquatic ecosystems.Funding was provided by the Leverhulme Trust (Where rivers, groundwater and disciplines meet: a hyporheic research network), the UK Natural Environment Research Council (Large woody debris—A river restoration panacea for streambed nitrate attenuation? NERC NE/ L003872/1), and the Birmingham Institute for Forest Research (BIFoR paper number 35).Peer reviewedJohn Wiley & SonsConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201820182018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/163332reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttps://doi.org/10.1002/eco.1952Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1633322026-05-22T06:33:51Z
dc.title.none.fl_str_mv Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
title Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
spellingShingle Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
Blaen, Phillip J.
Stream metabolism
Woody debris
Ecosystem respiration
Hydrological tracer
Solute transport
title_short Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
title_full Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
title_fullStr Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
title_full_unstemmed Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
title_sort Woody debris is related to reach‐scale hotspots of lowland stream ecosystem respiration under baseflow conditions
dc.creator.none.fl_str_mv Blaen, Phillip J.
Kurz, Marie J.
Drummond, Jennifer D.
Knapp, Julia L.A.
Mendoza-Lera, Clara
Schmadel, N. M.
Klaar, Megan J.
Jäger, A.
Folegot, Silvia
Lee-Cullin, Joseph
Ward, Adam S.
Zarnetske, Jay P.
Datry, Thibault
Milner, A. M.
Lewandowski, Jörg
Hannah, David M.
Krause, Stefan
author Blaen, Phillip J.
author_facet Blaen, Phillip J.
Kurz, Marie J.
Drummond, Jennifer D.
Knapp, Julia L.A.
Mendoza-Lera, Clara
Schmadel, N. M.
Klaar, Megan J.
Jäger, A.
Folegot, Silvia
Lee-Cullin, Joseph
Ward, Adam S.
Zarnetske, Jay P.
Datry, Thibault
Milner, A. M.
Lewandowski, Jörg
Hannah, David M.
Krause, Stefan
author_role author
author2 Kurz, Marie J.
Drummond, Jennifer D.
Knapp, Julia L.A.
Mendoza-Lera, Clara
Schmadel, N. M.
Klaar, Megan J.
Jäger, A.
Folegot, Silvia
Lee-Cullin, Joseph
Ward, Adam S.
Zarnetske, Jay P.
Datry, Thibault
Milner, A. M.
Lewandowski, Jörg
Hannah, David M.
Krause, Stefan
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Stream metabolism
Woody debris
Ecosystem respiration
Hydrological tracer
Solute transport
topic Stream metabolism
Woody debris
Ecosystem respiration
Hydrological tracer
Solute transport
description Este artículo contiene 9 páginas, 4 figuras, 4 tablas.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/163332
url http://hdl.handle.net/10261/163332
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1002/eco.1952
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869407039135940608
score 15.812429

Similares en LA Referencia