Not logged in
PANGAEA.
Data Publisher for Earth & Environmental Science

Schirrmeister, Lutz; Herzschuh, Ulrike; Pestryakova, Luidmila A; Wetterich, Sebastian; Bobrov, Anatoly A; Frolova, Larisa A; Ushnitskaya, Lena A; Levina, Sardana N; Schneider, Andrea; Nigamatzyanova, Gulnara R (2022): Freshwater ostracod abundance in different water bodies from a polygonal tundra landscape near the WWF station Kytalyk at the Berelekh River in the Indigirka lowland (NE Siberia) during summer 2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.946870, In: Schirrmeister, Lutz; Herzschuh, Ulrike; Pestryakova, Luidmila A; Wetterich, Sebastian; Bobrov, Anatoly A; Frolova, Larisa A; Ushnitskaya, Lena A; Levina, Sardana N; Schneider, Andrea; Nigamatzyanova, Gulnara R (2022): Freshwater communities and environmental data of a polygonal tundra landscape at the Berelekh River in the Indigirka lowland (NE Siberia) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.946887

Always quote citation above when using data! You can download the citation in several formats below.

RIS CitationBibTeX CitationShow MapGoogle Earth

Abstract:
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 in the Indigirka lowland in summer 2011 and 2012. Using a multidisciplinary approach, several stages of polygonal systems were studied as modern tundra habitats in the surrounding of the WWF station Kytalyk at the Berelekh River, a tributary of the Indigirka River. 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, zoobenthos, tecamoebae, phytoplankton and ostracod samples. These data sets contain environmental field data, logger data, various ecological data, and analyses of sediments and water.
This dataset comprises freshwater ostracod abundance data in different water bodies from a polygonal tundra landscape, near the WWF station Kytalyk at the Berelekh River.
Keyword(s):
environmental data; freshwater diatoms; freshwater ostracodes; Hydrochemistry; hydrological data; Permafrost; polygonal landscapes; sediment data; tecamoebae; zoobenthos; Zooplankton
Project(s):
Permafrost Research (AWI_Perma)
Polar Terrestrial Environmental Systems @ AWI (AWI_Envi)
Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions (POLYGON)
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. 164232461: Polygons in tundra wetlands: state and dynamics under climate variability in Polar Regions
Coverage:
Median Latitude: 70.831013 * Median Longitude: 147.474490 * South-bound Latitude: 70.812460 * West-bound Longitude: 147.409390 * North-bound Latitude: 70.861520 * East-bound Longitude: 147.524260
Date/Time Start: 2011-07-19T00:00:00 * Date/Time End: 2011-08-25T00:00:00
Minimum Elevation: 7.0 m * Maximum Elevation: 7.0 m
Event(s):
AWI_KYT-1  * Latitude: 70.831210 * Longitude: 147.482990 * Date/Time Start: 2011-07-19T00:00:00 * Date/Time End: 2011-08-25T00:00:00 * Elevation: 7.0 m * Location: Kytalyk * Campaign: RU-Land_2011_Kytalyk (Kytalyk2011) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling lake (LAKE)
AWI_KYT-2  * Latitude: 70.832910 * Longitude: 147.478390 * Date/Time: 2011-07-21T00:00:00 * Elevation: 7.0 m * Location: Kytalyk * Campaign: RU-Land_2011_Kytalyk (Kytalyk2011) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling lake (LAKE)
AWI_KYT-3  * Latitude: 70.843060 * Longitude: 147.488950 * Date/Time: 2011-07-23T00:00:00 * Elevation: 7.0 m * Location: Kytalyk * Campaign: RU-Land_2011_Kytalyk (Kytalyk2011) * Basis: AWI Arctic Land Expedition * Method/Device: Sampling lake (LAKE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Event labelEventSchirrmeister, Lutz
2 Latitude of eventLatitudeSchirrmeister, Lutz
3 Longitude of eventLongitudeSchirrmeister, Lutz
4 Date/Time of eventDate/TimeSchirrmeister, Lutz
5 Sample code/labelSample labelSchirrmeister, Lutz
6 Sampling dateSampling dateSchirrmeister, Lutz
7 Candona muelleri-jacuticaC. muelleri-jacutica#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
8 Cyclocypris ovumC. ovum#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
9 Cypria exsculptaC. exsculpta#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
10 Fabaeformiscandona groenlandicaF. groenlandica#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
11 Fabaeformiscandona harmsworthiF. harmsworthi#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
12 Fabaeformiscandona cf. krochiniF. cf. krochini#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
13 Fabaeformiscandona pedataF. pedata#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
14 Fabaeformiscandona protziF. protzi#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
15 Fabaeformiscandona sp.Fabaeformiscandona sp.#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)sp. I
16 Fabaeformiscandona sp.Fabaeformiscandona sp.#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)sp. II
17 Pseudocandona sp.Pseudocandona sp.#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
18 Candoninae, juvenileCandoninae juv#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)
19 OstracodaOstrac#Schirrmeister, LutzStereo Microscope (Zeiss, Axiostar)Total sum
20 Number of taxaTaxa#Schirrmeister, Lutzincl. juvenile Candoninae
21 TerrainTerrainSchirrmeister, LutzField observation
22 Polygon typePoly typeSchirrmeister, LutzField observation
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
648 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Event		2 
Latitude		3 
Longitude		4 
Date/Time		5 
Sample label		6 
Sampling date		7 
C. muelleri-jacutica [#]
(Stereo Microscope (Zeiss, Axi...)		8 
C. ovum [#]
(Stereo Microscope (Zeiss, Axi...)		9 
C. exsculpta [#]
(Stereo Microscope (Zeiss, Axi...)		10 
F. groenlandica [#]
(Stereo Microscope (Zeiss, Axi...)		11 
F. harmsworthi [#]
(Stereo Microscope (Zeiss, Axi...)		12 
F. cf. krochini [#]
(Stereo Microscope (Zeiss, Axi...)		13 
F. pedata [#]
(Stereo Microscope (Zeiss, Axi...)		14 
F. protzi [#]
(Stereo Microscope (Zeiss, Axi...)		15 
Fabaeformiscandona sp. [#]
(sp. I, Stereo Microscope (Zei...)		16 
Fabaeformiscandona sp. [#]
(sp. II, Stereo Microscope (Ze...)		17 
Pseudocandona sp. [#]
(Stereo Microscope (Zeiss, Axi...)		18 
Candoninae juv [#]
(Stereo Microscope (Zeiss, Axi...)		19 
Ostrac [#]
(Total sum, Stereo Microscope ...)		20 
Taxa [#]
(incl. juvenile Candoninae)		21 
Terrain
(Field observation)		22 
Poly type
(Field observation)
AWI_KYT-1 70.831210147.4829902011-07-1911KYT-1 pond (1)2011-07-20T00:00:000.00.00.00.00.00.02.00.00.00.00.081.083.02.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (2)2011-07-24T00:00:000.00.00.00.00.00.08.00.00.00.00.064.072.02.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (3)2011-07-28T00:00:000.00.00.00.00.00.019.00.00.00.00.060.079.02.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (4)2011-08-01T00:00:000.00.00.00.00.00.022.00.00.00.00.096.0118.02.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (5)2011-08-05T00:00:000.01.00.00.00.00.020.00.00.00.00.062.083.03.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (6)2011-08-09T00:00:000.01.00.00.00.00.065.00.00.00.00.039.0105.03.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (7)2011-08-13T00:00:000.00.00.00.00.00.062.00.00.00.00.060.0122.02.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (8)2011-08-17T00:00:001.00.00.00.00.00.044.00.00.00.00.034.079.03.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (9)2011-08-21T00:00:000.00.00.00.00.00.074.00.01.00.00.030.0105.03.0upper alasIntrapolygonal pond
AWI_KYT-170.831210147.4829902011-07-1911KYT-1 pond (10)2011-08-25T00:00:000.00.00.00.00.00.0112.00.00.00.00.032.0144.02.0upper alasIntrapolygonal pond
AWI_KYT-2 70.832910147.4783902011-07-2111KYT-2 pond2011-07-21T00:00:000.01.00.00.00.01.062.00.00.00.00.0107.0171.04.0upper alasPolygonal pond
AWI_KYT-3 70.843060147.4889502011-07-2311KYT-3 pond2011-07-23T00:00:0011.00.00.00.00.015.021.00.00.00.00.044.091.04.0lower alasPolygonal pond
AWI_KYT-4 70.843120147.4855502011-07-2311KYT-4 pond2011-07-23T00:00:000.01.00.00.00.07.062.00.00.00.00.052.0122.04.0lower alasIntrapolygonal pond
AWI_KYT-5 70.829580147.4859602011-08-0311KYT-5 pond2011-08-03T00:00:000.01.00.00.00.04.0120.00.00.00.00.030.0155.04.0upper alasIntrapolygonal pond
AWI_KYT-6 70.828320147.4406402011-07-2711KYT-6 pond2011-07-27T00:00:000.00.00.00.00.02.025.00.00.00.00.037.064.03.0upper alasIntrapolygonal pond
AWI_KYT-7 70.861520147.4952702011-07-2811KYT-7 pond2011-07-28T00:00:005.00.00.00.00.00.033.00.06.00.00.029.073.04.0lower alasIntrapolygonal pond
AWI_KYT-8 70.831570147.4824802011-08-0311KYT-8 pond2011-08-03T00:00:0029.01.00.00.00.00.056.00.028.00.00.01.0115.05.0upper alasIntrapolygonal pond
AWI_KYT-9 70.827610147.4618102011-08-0411KYT-9 pond2011-08-04T00:00:006.02.00.00.00.00.012.00.05.00.00.031.056.05.0Yedoma hillSmall rivulet
AWI_KYT-10 70.836040147.4482702011-08-0411KYT-10 pond2011-08-04T00:00:0068.03.00.08.00.00.0372.00.0132.01.00.0163.0747.07.0Yedoma hillSmall rivulet
AWI_KYT-11 70.839100147.4435602011-08-0411KYT-11 pond2011-08-04T00:00:003.00.00.00.00.00.00.00.00.00.00.01.04.02.0upper alasIntrapolygonal pond
AWI_KYT-12 70.847520147.4229102011-08-0611KYT-12 pond2011-08-06T00:00:000.00.00.00.00.01.054.00.00.00.00.032.087.03.0upper alasThermokarst lake
AWI_KYT-13 70.847600147.4093902011-08-0611KYT-13 pond2011-08-06T00:00:004.00.00.00.00.01.0120.00.00.00.00.05.0130.04.0upper alasSmall rivulet
AWI_KYT-14 70.831200147.4795502011-08-1211KYT-14 pond2011-08-12T00:00:000.00.00.00.00.00.0382.00.00.00.00.013.0395.02.0upper alasIntrapolygonal pond
AWI_KYT-15 70.831730147.4759502011-08-1211KYT-15 pond2011-08-12T00:00:001.01.00.00.00.00.018.00.02.02.00.02.026.06.0upper alasIntrapolygonal pond
AWI_KYT-16 70.845220147.4794302011-08-1311KYT-16 pond2011-08-13T00:00:006.00.00.00.00.00.0134.00.06.00.00.015.0161.04.0lower alasIntrapolygonal pond
AWI_KYT-17 70.842760147.4713102011-08-1311KYT-17 pond2011-08-13T00:00:000.00.00.00.02.01.0123.00.00.00.00.019.0145.04.0lower alasIntrapolygonal pond
AWI_KYT-18 70.813930147.4754202011-08-1511KYT-18 pond2011-08-15T00:00:0016.00.00.00.00.00.061.00.016.00.00.01.094.04.0flood plainInterpolygonal pond
AWI_KYT-19 70.812460147.4885602011-08-1511KYT-19 pond2011-08-15T00:00:000.00.00.00.00.09.0126.00.00.00.00.087.0222.03.0flood plainSmall thermokarst lake
AWI_KYT-20 70.816310147.4783302011-08-1611KYT-20 pond2011-08-16T00:00:005.01.00.00.00.00.0122.00.09.029.00.06.0172.06.0flood plainInterpolygonal pond
AWI_KYT-21 70.815960147.4794202011-08-1611KYT-21 pond2011-08-16T00:00:000.00.01.00.00.00.0139.00.02.00.00.00.0142.03.0flood plainInterpolygonal pond
AWI_KYT-22 70.817860147.4748502011-08-1811KYT-22 pond2011-08-18T00:00:003.01.00.00.00.00.022.00.00.03.00.01.030.05.0flood plainInterpolygonal pond
AWI_KYT-23 70.816170147.4760002011-08-1811KYT-23 pond2011-08-18T00:00:007.01.00.00.00.00.056.00.05.07.00.088.0164.06.0flood plainIntrapolygonal pond
AWI_KYT-24 70.819730147.4832202011-08-2011KYT-24 pond2011-08-20T00:00:000.05.00.00.00.05.099.00.00.00.00.014.0123.04.0flood plainNon-polygonal pond
AWI_KYT-25 70.824650147.5242602011-08-2211KYT-25 pond2011-08-22T00:00:000.00.00.00.00.028.057.00.00.00.00.015.0100.03.0flood plainIntrapolygonal pond
AWI_KYT-26 70.823750147.5209702011-08-2211KYT-26 pond2011-08-22T00:00:000.01.00.00.00.06.0105.027.00.04.01.036.0180.07.0flood plainIntrapolygonal pond
AWI_KYT-27 70.826450147.4777802011-08-2411KYT-27 pond2011-08-24T00:00:0040.00.00.00.00.00.00.00.028.010.00.012.090.04.0Yedoma hillInitial thermokarst pond