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Klemm, Juliane; Herzschuh, Ulrike; Pestryakova, Luidmila A (2016): Pollen in surface sediments in the Arctic Siberia. PANGAEA, https://doi.org/10.1594/PANGAEA.848290, In supplement to: Klemm, J et al. (2016): Vegetation, climate and lake changes over the last 7000 years at the boreal treeline in north-central Siberia. Quaternary Science Reviews, 147(1), 422-434, https://doi.org/10.1016/j.quascirev.2015.08.015

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Keyword(s):
Arctic Tundra; Pollen; sediments
Further details:
Duguay, Claude R; Soliman, Aiman; Hachem, Sonia; Saunders, William (2012): Circumpolar and regional Land Surface Temperature (LST), version 1, with links to geotiff images and NetCDF files (2007-2010). University of Waterloo, Canada, PANGAEA, https://doi.org/10.1594/PANGAEA.775962
Hijmans, Robert J; Cameron, Susan E; Parra, J L; Jones, Peter G; Jarvis, A (2005): Very high resolution interpolated climate surfaces for global land areas. International Journal of Climatology, 25(15), 1965-1978, https://doi.org/10.1002/joc.1276
Klemm, Juliane; Herzschuh, Ulrike; Pisaric, Michael FJ; Telford, Richard J; Heim, Birgit; Pestryakova, Luidmila A (2013): A pollen-climate transfer function from the tundra and taiga vegetation in Arctic Siberia and its applicability to a Holocene record. Palaeogeography, Palaeoclimatology, Palaeoecology, 386, 702-713, https://doi.org/10.1016/j.palaeo.2013.06.033
Coverage:
Median Latitude: 70.855495 * Median Longitude: 130.165228 * South-bound Latitude: 67.443000 * West-bound Longitude: 97.649170 * North-bound Latitude: 73.387090 * East-bound Longitude: 161.773350
Date/Time Start: 2006-07-14T13:00:00 * Date/Time End: 2011-08-14T00:00:00
Minimum DEPTH, sediment/rock: m * Maximum DEPTH, sediment/rock: m
Event(s):
06-NYak-01 (Suturuoka) * Latitude: 69.104000 * Longitude: 145.225000 * Date/Time: 2006-07-14T13:00:00 * Elevation: 47.0 m * Location: North Yakutia, Russia * Campaign: RU-Land_2006_Yakutia (North_Yakutia_2006) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT) * Comment: Lake size: 13000 x 7000 m; max. depth: 3.1 m
06-NYak-02 (Ayan) * Latitude: 68.582000 * Longitude: 145.403000 * Date/Time: 2006-07-14T14:00:00 * Elevation: 35.0 m * Location: North Yakutia, Russia * Campaign: RU-Land_2006_Yakutia (North_Yakutia_2006) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT) * Comment: Lake size: 600 x 400 m; max. depth: 3.1 m
06-NYak-03 (Otto) * Latitude: 68.455000 * Longitude: 145.470000 * Date/Time: 2006-07-15T20:00:00 * Elevation: 24.0 m * Location: North Yakutia, Russia * Campaign: RU-Land_2006_Yakutia (North_Yakutia_2006) * Basis: AWI Arctic Land Expedition * Method/Device: Multiple investigations (MULT) * Comment: Lake size: 1600 x 1400 m; max. depth: 3.4 m
Comment:
In total, 111 modern surface lake sediments were analysed on their pollen spectra. Field work was conducted between 2006 and 2011 during joint Russian-German expeditions in the lowlands of Arctic Siberia. At each lake centre, the upper 2 cm of sediment were retrieved using a bottom sampler or gravity corer. The distance between the westernmost sampling sites in the southern Taymyr region and the easternmost sites in the Kolyma lowlands is roughly 1800 km. The longest north-to-south transect, in the Lena region, is approximately 200 km long. The included modern July temperatures at the sites range between 7.5 and 18.5°C (based on MODIS satellite imagery from the years between 2007 and 2010, Duguay et al., 2012, doi:10.1594/PANGAEA.775962). Annual precipitation at the sites ranges between 114 to 315 mm/year (WORLDCLIM, Hijmans et al., 2005, doi:10.1002/joc.1276).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventHerzschuh, UlrikeCounting, palynology
2Optional event labelEvent 2Herzschuh, UlrikeCounting, palynology
3Location of eventLocationHerzschuh, UlrikeCounting, palynology
4Date/Time of eventDate/TimeHerzschuh, UlrikeCounting, palynology
5Latitude of eventLatitudeHerzschuh, UlrikeCounting, palynology
6Longitude of eventLongitudeHerzschuh, UlrikeCounting, palynology
7Elevation of eventElevationmHerzschuh, UlrikeCounting, palynology
8Comment of eventCommentHerzschuh, UlrikeCounting, palynology
9Area in hectareAreahaHerzschuh, UlrikeLake surface area
10DEPTH, sediment/rockDepth sedmHerzschuh, UlrikeGeocode – Lake surface sediment of uppermost 2 cm
11Sea surface temperature, JulySST (7)°CHerzschuh, Ulrikederived from MODIS remote sensing datafor more details please see Klemm et al. 2013
12Precipitation, annual totalPrecip annual totalmm/aHerzschuh, Ulrikebased on WORLDCLIM datafor more details please see Klemm et al. 2013
13Pinus undifferentiatedPinus undiff#Herzschuh, UlrikeCounting, palynology
14Pinus subgen. DiploxylonPinus s/g Diplo#Herzschuh, UlrikeCounting, palynology
15Pinus subgen. HaploxylonPinus s/g Haplo#Herzschuh, UlrikeCounting, palynology
16PiceaPic#Herzschuh, UlrikeCounting, palynology
17LarixLar#Herzschuh, UlrikeCounting, palynology
18Betula pubescens-typeBet.p-T#Herzschuh, UlrikeCounting, palynology
19Betula nana-typeBet.n-T#Herzschuh, UlrikeCounting, palynology
20Alnus undifferentiatedAln.ud#Herzschuh, UlrikeCounting, palynology
21Alnus viridis subsp. fruticosa-typeAln.v.f-T#Herzschuh, UlrikeCounting, palynology
22SalixSal#Herzschuh, UlrikeCounting, palynology
23Ericaceae undifferentiatedEriae.ud#Herzschuh, UlrikeCounting, palynology
24AndrosaceAnd#Herzschuh, UlrikeCounting, palynology
25ApiaceaeApiae#Herzschuh, UlrikeCounting, palynology
26ArtemisiaArt#Herzschuh, UlrikeCounting, palynology
27ArmeriaArm#Herzschuh, UlrikeCounting, palynology
28AsteraceaeAstae#Herzschuh, UlrikeCounting, palynology
29BrassicaceaeBraae#Herzschuh, UlrikeCounting, palynology
30CaryophyllaceaeCphae#Herzschuh, UlrikeCounting, palynology
31ChenopodiaceaeCheae#Herzschuh, UlrikeCounting, palynology
32CichorioideaeCicoid#Herzschuh, UlrikeCounting, palynology
33CyperaceaeCypae#Herzschuh, UlrikeCounting, palynology
34EpilobiumEpl#Herzschuh, UlrikeCounting, palynology
35PoaceaePoac#Herzschuh, UlrikeCounting, palynology
36PotentillaPti#Herzschuh, UlrikeCounting, palynology
37PolygonumPol#Herzschuh, UlrikeCounting, palynology
38PrimulaPri#Herzschuh, UlrikeCounting, palynology
39RanunculaceaeRanae#Herzschuh, UlrikeCounting, palynology
40Rhinanthus groupRhinanthus gr#Herzschuh, UlrikeCounting, palynology
41RosaceaeRosae#Herzschuh, UlrikeCounting, palynology
42Rubus chamaemorusRub.c#Herzschuh, UlrikeCounting, palynology
43RumexRum#Herzschuh, UlrikeCounting, palynology
44SanguisorbaSan#Herzschuh, UlrikeCounting, palynology
45SaxifragaSax#Herzschuh, UlrikeCounting, palynology
46ThalictrumTha#Herzschuh, UlrikeCounting, palynology
47ValerianaVal#Herzschuh, UlrikeCounting, palynology
48Pollen indeterminataPollen indet#Herzschuh, UlrikeCounting, palynology
49Pollen, totalPollen tot#Herzschuh, UlrikeCounting, palynology
Size:
4439 data points

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