Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams

[Usage Notes] Measurements of litter dry mass remaining, fungal and invertebrate colonization Data collected in the field dataset.ods

Detalhes bibliográficos
Autores: Abelho, Manuela, Descals, Enric
Formato: conjunto de datos
Fecha de publicación:2019
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/283919
Acesso em linha:http://hdl.handle.net/10261/283919
http://datadryad.org/stash/dataset/doi:10.5061/dryad.sd3d07m
Access Level:acceso abierto
Palavra-chave:Decomposition across ecosystem boundaries
Effects of lateral versus vertical litter inputs
Terrestrial - aquatic exposure
Invertebrate colonization
Aquatic hyphomycete sporulation rates
Breakdown rates
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spelling Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streamsAbelho, ManuelaDescals, EnricDecomposition across ecosystem boundariesEffects of lateral versus vertical litter inputsTerrestrial - aquatic exposureInvertebrate colonizationAquatic hyphomycete sporulation ratesBreakdown rates[Usage Notes] Measurements of litter dry mass remaining, fungal and invertebrate colonization Data collected in the field dataset.ods1. Streams and their riparian zones are connected by spatial flows of organic matter, and constitute a model example of a meta-ecosystem. Fluxes of leaf litter from the riparian zone to the stream are a major energy source in stream food webs. Leaf litter can enter the stream vertically, falling from the tree and into the stream, or laterally, washing into the stream after a period of exposure in the terrestrial ecosystem. The latter can contribute up to 23% to the total amount of litterfall entering streams. 2. To determine if decomposition, microbial and invertebrate colonization of lateral litter inputs are similar to those of vertical inputs, we assessed leaf decomposition of alder, poplar and a 1:1 mixture of the two species in three scenarios across a gradient of terrestrial:aquatic exposures. 3. Overall decomposition was explained by a negative exponential model and decreased with the increase in the period of terrestrial exposure in all cases. Invertebrate colonization tended to decrease with the increase in the period of terrestrial exposure, but total invertebrate richness and biomass were more affected by litter type than by the exposure scenario, attaining higher values in the mixture than in the species alone. 4. As the length of exposure in the terrestrial ecosystem increased, in-stream decomposition rates of leaf litter decreased. Comparing leaf species treatments, alder decomposition rates were faster than poplar and the alder-poplar mixture. 5. The richness of the aquatic hyphomycete community colonizing leaf litter after submergence decreased and sporulation rates were strongly inhibited with an increasing terrestrial exposure period. While fungi colonizing leaf litter exposed only in the stream invested in rapid reproduction, fungi colonizing litter with prior terrestrial exposure built up more biomass. 6. We conclude that the path taken by the litter fluxes has important effects on the functioning of the receiving ecosystem. Studies relying only on the fate of freshly abscissed leaf litter (vertical inputs) may not present a complete picture of the decomposition process in streams and may have been overestimating the overall richness and reproductive activity of the aquatic hyphomycetes colonizing leaf litter.Peer reviewedDryadConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222019info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1odshttp://hdl.handle.net/10261/283919http://datadryad.org/stash/dataset/doi:10.5061/dryad.sd3d07mreponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésAbelho, Manuela; Descals, Enric. Litter movement pathways across terrestrial–aquatic ecosystem boundaries affect litter colonization and decomposition in streams. Functional Ecology 33(9): 1785-1797 (2019). http://doi.org/10.1111/1365-2435.13356 . http://hdl.handle.net/10261/202956https://doi.org/10.5061/dryad.sd3d07mSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2839192026-05-22T06:33:51Z
dc.title.none.fl_str_mv Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
title Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
spellingShingle Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
Abelho, Manuela
Decomposition across ecosystem boundaries
Effects of lateral versus vertical litter inputs
Terrestrial - aquatic exposure
Invertebrate colonization
Aquatic hyphomycete sporulation rates
Breakdown rates
title_short Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
title_full Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
title_fullStr Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
title_full_unstemmed Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
title_sort Data from: Litter movement pathways across terrestrial-aquatic ecosystem boundaries affect litter colonization and decomposition in streams
dc.creator.none.fl_str_mv Abelho, Manuela
Descals, Enric
author Abelho, Manuela
author_facet Abelho, Manuela
Descals, Enric
author_role author
author2 Descals, Enric
author2_role author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Decomposition across ecosystem boundaries
Effects of lateral versus vertical litter inputs
Terrestrial - aquatic exposure
Invertebrate colonization
Aquatic hyphomycete sporulation rates
Breakdown rates
topic Decomposition across ecosystem boundaries
Effects of lateral versus vertical litter inputs
Terrestrial - aquatic exposure
Invertebrate colonization
Aquatic hyphomycete sporulation rates
Breakdown rates
description [Usage Notes] Measurements of litter dry mass remaining, fungal and invertebrate colonization Data collected in the field dataset.ods
publishDate 2019
dc.date.none.fl_str_mv 2019
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
http://purl.org/coar/resource_type/c_ddb1
format dataset
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/283919
http://datadryad.org/stash/dataset/doi:10.5061/dryad.sd3d07m
url http://hdl.handle.net/10261/283919
http://datadryad.org/stash/dataset/doi:10.5061/dryad.sd3d07m
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Abelho, Manuela; Descals, Enric. Litter movement pathways across terrestrial–aquatic ecosystem boundaries affect litter colonization and decomposition in streams. Functional Ecology 33(9): 1785-1797 (2019). http://doi.org/10.1111/1365-2435.13356 . http://hdl.handle.net/10261/202956
https://doi.org/10.5061/dryad.sd3d07m
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv ods
dc.publisher.none.fl_str_mv Dryad
publisher.none.fl_str_mv Dryad
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
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score 15.812429

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