Pokhodsk field data of freshwater communities and environmental data of polygon tundra in the Kolyma Delta near Pokhodsk (NE Siberia) sampled in 2012
Fuente:
PANGAEA
Enregistré dans:
| Auteurs principaux: | , , , , , |
|---|---|
| Format: | Dataset Open Access |
| Langue: | en |
| Publié: |
PANGAEA
2023
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1867172182021373952 |
|---|---|
| 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_951024 |
| institution | PANGAEA |
| language | en |
| publishDate | 2023 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Pokhodsk field data of freshwater communities and environmental data 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 air temperature; Alkalinity, total; Ammonium; Area; 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; Conductivity; Core; DATE/TIME; DEPTH, sediment/rock; DEPTH, water; electrical conductivity; environmental data; Event label; Fauna; ground temperature; Hardness; hydrochemical parameters; hydrological data; Kytalyk-Pokhodsk_2012, Kolyma2012; LAND; LATITUDE; Length; LONGITUDE; Monitoring station; MONS; Nitrate; Oxygen; pH; POLYGON; Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions; Polygon type; RU-Land_2012_Kytalyk_Kolyma; Sampling/measurement on land; sediment analysis; Siberia, Russia; Site; Soil Moisture; Substrate type; Temperature, air; Temperature, water; Terrain; Thaw depth of active layer; Water temperature; Width; 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 | Pokhodsk field data of freshwater communities and environmental data of polygon tundra in the Kolyma Delta near Pokhodsk (NE Siberia) sampled in 2012 |
| topic | air temperature; Alkalinity, total; Ammonium; Area; 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; Conductivity; Core; DATE/TIME; DEPTH, sediment/rock; DEPTH, water; electrical conductivity; environmental data; Event label; Fauna; ground temperature; Hardness; hydrochemical parameters; hydrological data; Kytalyk-Pokhodsk_2012, Kolyma2012; LAND; LATITUDE; Length; LONGITUDE; Monitoring station; MONS; Nitrate; Oxygen; pH; POLYGON; Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions; Polygon type; RU-Land_2012_Kytalyk_Kolyma; Sampling/measurement on land; sediment analysis; Siberia, Russia; Site; Soil Moisture; Substrate type; Temperature, air; Temperature, water; Terrain; Thaw depth of active layer; Water temperature; Width; Zooplankton |
| url | https://doi.org/10.1594/PANGAEA.951024 |