Abundances in cladocera surface sediments of polygon tundra in the Kolyma Delta near Pokhodsk (NE Siberia) sampled in 2012
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
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PANGAEA
2023
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| _version_ | 1867169459072925696 |
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| author | Schirrmeister, Lutz Herzschuh, Ulrike Pestryakova, Luidmila A Wetterich, Sebastian Frolova, Larisa A Ushnitskaya, Lena A |
| author_facet | Schirrmeister, Lutz Herzschuh, Ulrike Pestryakova, Luidmila A Wetterich, Sebastian Frolova, Larisa A Ushnitskaya, Lena A |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Patterned ground of the polygonal tundra yields sensitive indicators of environmental and climate change. Polygon ponds, mires and cryosoils are typical components of Arctic Siberian wetlands underlain by permafrost. Field studies of recent environmental dynamics were carried out within the frame of the joint German-Russian DFG-RFBR project Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions (POLYGON) field studies were carried out in the Kolyma Delta in 2012 around the small fishing settlement Pokhodsk in summer 2012 and 2013. Using a multidisciplinary approach, several stages of polygonal systems were studied as modern tundra habitats . The floral and faunal associations of the polygonal tundra landscape were described. Ecological, hydrological, meteorological, limnological and cryological features were analyzed in order to evaluate modern environmental conditions and their essential controlling parameters. A monitoring program was carried out to measure changes of air, water and ground temperatures as well as water conductivity, water level and soil moisture and to collect water, diatom, zooplankton, and zoobenthos, samples. These data sets contain environmental field data, logger data, various ecological data, and analyses of sediments and water. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_955238 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Abundances in cladocera surface sediments of polygon tundra in the Kolyma Delta near Pokhodsk (NE Siberia) sampled in 2012 Schirrmeister, Lutz Herzschuh, Ulrike Pestryakova, Luidmila A Wetterich, Sebastian Frolova, Larisa A Ushnitskaya, Lena A Acroperus harpae; air temperature; Alona affinis; Alona cf. bergi; Alona costata; Alona guttata; Alona guttata tuberculata; Alona intermedia; Alona rustica; Alona sp.; Alonella excisa; Alonella exigua; Alonella nana; AWI_POK-01; AWI_POK-02; AWI_POK-03; AWI_POK-04; AWI_POK-05; AWI_POK-06; AWI_POK-07; AWI_POK-08; AWI_POK-09; AWI_POK-10; AWI_POK-11; AWI_POK-12; AWI_POK-13; AWI_POK-14; AWI_POK-15; AWI_POK-16; AWI_POK-17; AWI_POK-18; AWI_POK-19; AWI_POK-20; AWI_POK-21; AWI_POK-22; AWI_POK-23; AWI_POK-24; AWI_POK-25; AWI_POK-26; AWI_POK-27; AWI_POK-28; AWI_POK-29; AWI_POK-30; AWI_POK-31; AWI Arctic Land Expedition; Bosmina longirostris; Bosmina longispina group; Bosmina sp.; Ceriodaphnia sp.; Chydorus cf. sphaericus; Counting; Daphnia longispina group; Daphnia pulex group; Date/Time of event; electrical conductivity; environmental data; Eurycercus sp.; Event label; ground temperature; hydrochemical parameters; hydrological data; Kytalyk-Pokhodsk_2012, Kolyma2012; LAND; Latitude of event; Leydigia acanthocercoides; Longitude of event; Monitoring station; MONS; Oxyurella tenuicaudis; Pleuroxus aduncus; Pleuroxus sp.; Pleuroxus trigonellus; Pleuroxus uncinatus; POLYGON; Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions; Polyphemus pediculus; RU-Land_2012_Kytalyk_Kolyma; Sampling/measurement on land; Scapholeberis mucronata; sediment analysis; Siberia, Russia; Simocephalus vetulus; Site; Soil Moisture; Total counts; Water temperature; Zooplankton Patterned ground of the polygonal tundra yields sensitive indicators of environmental and climate change. Polygon ponds, mires and cryosoils are typical components of Arctic Siberian wetlands underlain by permafrost. Field studies of recent environmental dynamics were carried out within the frame of the joint German-Russian DFG-RFBR project Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions (POLYGON) field studies were carried out in the Kolyma Delta in 2012 around the small fishing settlement Pokhodsk in summer 2012 and 2013. Using a multidisciplinary approach, several stages of polygonal systems were studied as modern tundra habitats . The floral and faunal associations of the polygonal tundra landscape were described. Ecological, hydrological, meteorological, limnological and cryological features were analyzed in order to evaluate modern environmental conditions and their essential controlling parameters. A monitoring program was carried out to measure changes of air, water and ground temperatures as well as water conductivity, water level and soil moisture and to collect water, diatom, zooplankton, and zoobenthos, samples. These data sets contain environmental field data, logger data, various ecological data, and analyses of sediments and water. |
| title | Abundances in cladocera surface sediments of polygon tundra in the Kolyma Delta near Pokhodsk (NE Siberia) sampled in 2012 |
| topic | Acroperus harpae; air temperature; Alona affinis; Alona cf. bergi; Alona costata; Alona guttata; Alona guttata tuberculata; Alona intermedia; Alona rustica; Alona sp.; Alonella excisa; Alonella exigua; Alonella nana; AWI_POK-01; AWI_POK-02; AWI_POK-03; AWI_POK-04; AWI_POK-05; AWI_POK-06; AWI_POK-07; AWI_POK-08; AWI_POK-09; AWI_POK-10; AWI_POK-11; AWI_POK-12; AWI_POK-13; AWI_POK-14; AWI_POK-15; AWI_POK-16; AWI_POK-17; AWI_POK-18; AWI_POK-19; AWI_POK-20; AWI_POK-21; AWI_POK-22; AWI_POK-23; AWI_POK-24; AWI_POK-25; AWI_POK-26; AWI_POK-27; AWI_POK-28; AWI_POK-29; AWI_POK-30; AWI_POK-31; AWI Arctic Land Expedition; Bosmina longirostris; Bosmina longispina group; Bosmina sp.; Ceriodaphnia sp.; Chydorus cf. sphaericus; Counting; Daphnia longispina group; Daphnia pulex group; Date/Time of event; electrical conductivity; environmental data; Eurycercus sp.; Event label; ground temperature; hydrochemical parameters; hydrological data; Kytalyk-Pokhodsk_2012, Kolyma2012; LAND; Latitude of event; Leydigia acanthocercoides; Longitude of event; Monitoring station; MONS; Oxyurella tenuicaudis; Pleuroxus aduncus; Pleuroxus sp.; Pleuroxus trigonellus; Pleuroxus uncinatus; POLYGON; Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions; Polyphemus pediculus; RU-Land_2012_Kytalyk_Kolyma; Sampling/measurement on land; Scapholeberis mucronata; sediment analysis; Siberia, Russia; Simocephalus vetulus; Site; Soil Moisture; Total counts; Water temperature; Zooplankton |
| url | https://doi.org/10.1594/PANGAEA.955238 |