Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands
Crustacean community structure and dynamics are very well studied in lakes, rivers and oceanic systems but wetlands, where moisture conditions fluctuate, have not received equal attention in research. For example, cladoceran communities in peatland systems in the subarctic region have not been fully...
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ftunivhelsihelda:oai:helda.helsinki.fi:10138/305848 2024-01-07T09:44:26+01:00 Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands Leppanen, Jaakko Johannes Piilo, Sanna Li, Yuan Zhang, Hui Väliranta, Minna Ecosystems and Environment Research Programme Helsinki Institute of Sustainability Science (HELSUS) Environmental Change Research Unit (ECRU) INAR Physics Environmental Sciences 2019-10-03T09:25:02Z 9 application/pdf http://hdl.handle.net/10138/305848 eng eng Springer Netherlands 10.1007/s13157-018-1118-2 Open access funding provided by University of Helsinki including Helsinki University Central Hospital. This study was funded by Academy of Finland, Tellervo and Juuso Walden Foundation and University of Helsinki Funds. In addition, H.Z. acknowledges China Scholarship Council (grant no. 201404910499) and Y.L. acknowledges China Scholarship Council (grant no. 201706180087). Leppanen , J J , Piilo , S , Li , Y , Zhang , H & Väliranta , M 2019 , ' Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands ' , Wetlands , vol. 39 , no. 4 , pp. 831-839 . https://doi.org/10.1007/s13157-018-1118-2 ORCID: /0000-0003-0129-7240/work/62631952 85058005637 f483623b-3586-422e-8004-8d275342ee61 http://hdl.handle.net/10138/305848 000485037400012 cc_by openAccess info:eu-repo/semantics/openAccess Peatland hydrology Cladocera Peat plants Plant macrofossils Climate Flooding Paleolimology CARBON-DIOXIDE ZOOPLANKTON VEGETATION HOLOCENE RECONSTRUCTION HYDROLOGY CRUSTACEA ALTITUDE WETNESS REMAINS 1172 Environmental sciences 1181 Ecology evolutionary biology Article publishedVersion 2019 ftunivhelsihelda 2023-12-14T00:13:25Z Crustacean community structure and dynamics are very well studied in lakes, rivers and oceanic systems but wetlands, where moisture conditions fluctuate, have not received equal attention in research. For example, cladoceran communities in peatland systems in the subarctic region have not been fully investigated. We used paleolimnological and paleoecological methods to study plant and cladoceran assemblages and the community dynamics in two subarctic peatlands, which differ in their hydrological characteristics. At the first site, Iitto, river floods introduce planktonic species to fen pools and the steep topography of the catchment induces rapid but relatively short flooding periods. Fluctuating environmental conditions result in a high amount of cladoceran resting stages in the samples. At the other site, Kaamanen, the cladoceran assemblage goes through clear directional changes, which could be attributed to changes in fen hydrology and ultimately to climatic changes during the past two millennia. Peer reviewed Article in Journal/Newspaper Kaamanen Subarctic HELDA – University of Helsinki Open Repository Iitto ENVELOPE(21.416,21.416,68.732,68.732) Kaamanen ENVELOPE(27.000,27.000,69.050,69.050) Wetlands 39 4 831 839 |
institution |
Open Polar |
collection |
HELDA – University of Helsinki Open Repository |
op_collection_id |
ftunivhelsihelda |
language |
English |
topic |
Peatland hydrology Cladocera Peat plants Plant macrofossils Climate Flooding Paleolimology CARBON-DIOXIDE ZOOPLANKTON VEGETATION HOLOCENE RECONSTRUCTION HYDROLOGY CRUSTACEA ALTITUDE WETNESS REMAINS 1172 Environmental sciences 1181 Ecology evolutionary biology |
spellingShingle |
Peatland hydrology Cladocera Peat plants Plant macrofossils Climate Flooding Paleolimology CARBON-DIOXIDE ZOOPLANKTON VEGETATION HOLOCENE RECONSTRUCTION HYDROLOGY CRUSTACEA ALTITUDE WETNESS REMAINS 1172 Environmental sciences 1181 Ecology evolutionary biology Leppanen, Jaakko Johannes Piilo, Sanna Li, Yuan Zhang, Hui Väliranta, Minna Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
topic_facet |
Peatland hydrology Cladocera Peat plants Plant macrofossils Climate Flooding Paleolimology CARBON-DIOXIDE ZOOPLANKTON VEGETATION HOLOCENE RECONSTRUCTION HYDROLOGY CRUSTACEA ALTITUDE WETNESS REMAINS 1172 Environmental sciences 1181 Ecology evolutionary biology |
description |
Crustacean community structure and dynamics are very well studied in lakes, rivers and oceanic systems but wetlands, where moisture conditions fluctuate, have not received equal attention in research. For example, cladoceran communities in peatland systems in the subarctic region have not been fully investigated. We used paleolimnological and paleoecological methods to study plant and cladoceran assemblages and the community dynamics in two subarctic peatlands, which differ in their hydrological characteristics. At the first site, Iitto, river floods introduce planktonic species to fen pools and the steep topography of the catchment induces rapid but relatively short flooding periods. Fluctuating environmental conditions result in a high amount of cladoceran resting stages in the samples. At the other site, Kaamanen, the cladoceran assemblage goes through clear directional changes, which could be attributed to changes in fen hydrology and ultimately to climatic changes during the past two millennia. Peer reviewed |
author2 |
Ecosystems and Environment Research Programme Helsinki Institute of Sustainability Science (HELSUS) Environmental Change Research Unit (ECRU) INAR Physics Environmental Sciences |
format |
Article in Journal/Newspaper |
author |
Leppanen, Jaakko Johannes Piilo, Sanna Li, Yuan Zhang, Hui Väliranta, Minna |
author_facet |
Leppanen, Jaakko Johannes Piilo, Sanna Li, Yuan Zhang, Hui Väliranta, Minna |
author_sort |
Leppanen, Jaakko Johannes |
title |
Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
title_short |
Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
title_full |
Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
title_fullStr |
Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
title_full_unstemmed |
Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
title_sort |
paleoecological assessment of cladoceran community dynamics in two subarctic peatlands |
publisher |
Springer Netherlands |
publishDate |
2019 |
url |
http://hdl.handle.net/10138/305848 |
long_lat |
ENVELOPE(21.416,21.416,68.732,68.732) ENVELOPE(27.000,27.000,69.050,69.050) |
geographic |
Iitto Kaamanen |
geographic_facet |
Iitto Kaamanen |
genre |
Kaamanen Subarctic |
genre_facet |
Kaamanen Subarctic |
op_relation |
10.1007/s13157-018-1118-2 Open access funding provided by University of Helsinki including Helsinki University Central Hospital. This study was funded by Academy of Finland, Tellervo and Juuso Walden Foundation and University of Helsinki Funds. In addition, H.Z. acknowledges China Scholarship Council (grant no. 201404910499) and Y.L. acknowledges China Scholarship Council (grant no. 201706180087). Leppanen , J J , Piilo , S , Li , Y , Zhang , H & Väliranta , M 2019 , ' Paleoecological assessment of cladoceran community dynamics in two subarctic peatlands ' , Wetlands , vol. 39 , no. 4 , pp. 831-839 . https://doi.org/10.1007/s13157-018-1118-2 ORCID: /0000-0003-0129-7240/work/62631952 85058005637 f483623b-3586-422e-8004-8d275342ee61 http://hdl.handle.net/10138/305848 000485037400012 |
op_rights |
cc_by openAccess info:eu-repo/semantics/openAccess |
container_title |
Wetlands |
container_volume |
39 |
container_issue |
4 |
container_start_page |
831 |
op_container_end_page |
839 |
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1787425836451758080 |