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Engels, Stefan (2022): Pollen abundances of sediment core FLB from Lake Flocktjärn (Sweden) from 2014 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950681

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Published: 2022-11-14DOI registered: 2022-12-13

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Abstract:
This dataset provides pollen counts for the Holocene sediment sequence retrieved from Lake Flocktjärn (Sweden) in 2014. The counts are presented against both depth (m) and age (ka BP). A total of 44 samples were counted. A total of 44 samples were counted. The pollen record provides information about both regional vegetation change as well as changes in the within-lake flora. It was produced to inform on the exact age and duration of major palynological transitions during the Holocene. Cores were retrieved from the lake using a 1-m long handheld piston corer deployed from a floating coring platform during field work in May 2014. Volumetric samples were obtained from splits of the core and processed in the laboratory (University of Amsterdam, the Netherlands) using standard protocols.
Keyword(s):
Holocene; Lake sediment; Pollen; Sweden
Related to:
Engels, Stefan (2021): The influence of Holocene forest dynamics on the chironomid fauna of a boreal lake (Flocktjärn, northeast Sweden). Boreas, 50(2), 519-534, https://doi.org/10.1111/bor.12497
Engels, Stefan (2022): Chironomid abundances of sediment core FLB from Lake Flocktjärn (Sweden) from 2014 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.950680
Funding:
Dutch Research Council (NWO), grant/award no. 863.11.009: NWO VENI Grant
Coverage:
Latitude: 64.708056 * Longitude: 20.836944
Date/Time Start: 2014-05-05T14:00:00 * Date/Time End: 2014-05-05T14:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 3.695 m
Event(s):
FLB (Lake Flocktjärn) * Latitude: 64.708056 * Longitude: 20.836944 * Date/Time: 2014-05-05T14:00:00 * Elevation: 121.0 m * Location: Sweden * Method/Device: Hand-held piston corer (HH_PC) * Comment: Lake sediment sequence retrieved using a 60 mm piston corer deployed from a floating platform.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmEngels, StefanGeocode
AGEAgeka BPEngels, StefanGeocode
PinusPin#Engels, StefanCounted
PiceaPic#Engels, StefanCounted
AlnusAln#Engels, StefanCounted
CarpinusCar#Engels, StefanCounted
FagusFag#Engels, StefanCounted
TiliaTil#Engels, StefanCounted
UlmusUlm#Engels, StefanCounted
10 BetulaBet#Engels, StefanCounted
11 FraxinusFrx#Engels, StefanCounted
12 CorylusCor#Engels, StefanCounted
13 SalixSal#Engels, StefanCounted
14 QuercusQue#Engels, StefanCounted
15 JuniperusJun#Engels, StefanCounted
16 PopulusPop#Engels, StefanCounted
17 Myrica galeMyr.g#Engels, StefanCounted
18 CornusCrn#Engels, StefanCounted
19 JuglansJug#Engels, StefanCounted
20 Frangula alnusFrg.a#Engels, StefanCounted
21 Ericaceae indeterminataEriae.indet#Engels, StefanCounted
22 EmpetrumEmp#Engels, StefanCounted
23 Vaccinium-typeVac-T#Engels, StefanCounted
24 CerealiaCrl#Engels, StefanCounted
25 SecaleSec#Engels, StefanCounted
26 PoaceaePoac#Engels, StefanCounted
27 ArtemisiaArt#Engels, StefanCounted
28 ChenopodiaceaeCheae#Engels, StefanCounted
29 Asteraceae TubulifloraeAst.Tub#Engels, StefanCounted
30 Asteraceae LigulifloraeAst.Lig#Engels, StefanCounted
31 CaryophyllaceaeCphae#Engels, StefanCounted
32 BrassicaceaeBraae#Engels, StefanCounted
33 Rosaceae indeterminataRosae.indet#Engels, StefanCounted
34 Potentilla-typePti-T#Engels, StefanCounted
35 Plantago lanceolata-typePla.l-T#Engels, StefanCounted
36 Rumex acetosella-typeRum.a-T#Engels, StefanCounted
37 Polygonum bistorta-typePol.b-T#Engels, StefanCounted
38 CampanulaceaeCamae#Engels, StefanCounted
39 EpilobiumEpl#Engels, StefanCounted
40 FabaceaeFabae#Engels, StefanCounted
41 GeraniumGer#Engels, StefanCounted
42 HelianthemumHel#Engels, StefanCounted
43 Humulus/CannabisHum/Can#Engels, StefanCounted
44 UrticaUrt#Engels, StefanCounted
45 ApiaceaeApiae#Engels, StefanCounted
46 CyperaceaeCypae#Engels, StefanCounted
47 RanunculaceaeRanae#Engels, StefanCounted
48 FilipendulaFlp#Engels, StefanCounted
49 GaliumGal#Engels, StefanCounted
50 NupharNup#Engels, StefanCounted
51 NymphaeaNym#Engels, StefanCounted
52 MenyanthesMey#Engels, StefanCounted
53 PotamogetonPot#Engels, StefanCounted
54 Typha latifoliaTyp.l#Engels, StefanCounted
55 Lysimachia vulgaris-typeLys.v-T#Engels, StefanCounted
56 ThalictrumTha#Engels, StefanCounted
57 EquisetumEqu#Engels, StefanCounted
58 Monolete psilateMon-P#Engels, StefanCounted
59 Monolete verrucateMon-V#Engels, StefanCounted
60 PteridiumPtd#Engels, StefanCounted
61 Selaginella selaginoidesSel.s#Engels, StefanCounted
62 SphagnumSph#Engels, StefanCounted
63 Lycopodium annotinumLyc.a#Engels, StefanCounted
64 Huperzia selagoHup.s#Engels, StefanCounted
65 IsoetesIso#Engels, StefanCounted
66 BotryococcusBot#Engels, StefanCounted
67 PediastrumPdi#Engels, StefanCounted
68 PediastrumPdi#Engels, StefanCounted
69 PediastrumPdi#Engels, StefanCounted
70 ZygnemaZyn#Engels, StefanCounted
71 CercophoraCerc#Engels, StefanCountedHdV-type 112
72 DiporothecaDio#Engels, StefanCountedHdV-type 143
73 GaeumannomycesGae#Engels, StefanCountedHdV-type 126
74 GelasinosporaGel#Engels, StefanCountedHdV-type 1
75 Ustulina deustaUst.d#Engels, StefanCountedHdV-type 44
76 SordariaSor#Engels, StefanCountedHdV-type 55
77 SporormiellaSro#Engels, StefanCountedHdV-type 113
78 Lycopodium (added)Lyc(ad)#Engels, StefanCountedMarker
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3344 data points

Data

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


Depth sed [m]

Age [ka BP]

Pin [#]

Pic [#]

Aln [#]

Car [#]

Fag [#]

Til [#]

Ulm [#]
10 
Bet [#]
11 
Frx [#]
12 
Cor [#]
13 
Sal [#]
14 
Que [#]
15 
Jun [#]
16 
Pop [#]
17 
Myr.g [#]
18 
Crn [#]
19 
Jug [#]
20 
Frg.a [#]
21 
Eriae.indet [#]
22 
Emp [#]
23 
Vac-T [#]
24 
Crl [#]
25 
Sec [#]
26 
Poac [#]
27 
Art [#]
28 
Cheae [#]
29 
Ast.Tub [#]
30 
Ast.Lig [#]
31 
Cphae [#]
32 
Braae [#]
33 
Rosae.indet [#]
34 
Pti-T [#]
35 
Pla.l-T [#]
36 
Rum.a-T [#]
37 
Pol.b-T [#]
38 
Camae [#]
39 
Epl [#]
40 
Fabae [#]
41 
Ger [#]
42 
Hel [#]
43 
Hum/Can [#]
44 
Urt [#]
45 
Apiae [#]
46 
Cypae [#]
47 
Ranae [#]
48 
Flp [#]
49 
Gal [#]
50 
Nup [#]
51 
Nym [#]
52 
Mey [#]
53 
Pot [#]
54 
Typ.l [#]
55 
Lys.v-T [#]
56 
Tha [#]
57 
Equ [#]
58 
Mon-P [#]
59 
Mon-V [#]
60 
Ptd [#]
61 
Sel.s [#]
62 
Sph [#]
63 
Lyc.a [#]
64 
Hup.s [#]
65 
Iso [#]
66 
Bot [#]
67 
Pdi [#]
68 
Pdi [#]
69 
Pdi [#]
70 
Zyn [#]
71 
Cerc [#]
(HdV-type 112)
72 
Dio [#]
(HdV-type 143)
73 
Gae [#]
(HdV-type 126)
74 
Gel [#]
(HdV-type 1)
75 
Ust.d [#]
(HdV-type 44)
76 
Sor [#]
(HdV-type 55)
77 
Sro [#]
(HdV-type 113)
78 
Lyc(ad) [#]
(Marker)
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0.6851.4281749933100122511012400001000060000000000000000010601002010002244000500373008001001040
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0.9702.188150111420004198004132000000000100000001100000010000300001101001631008700540007210002036
1.1852.7912506746000319912114700000100030000000001000000010401010000001331000600253001000000058
1.2853.0731751237000330302415300000100020010001000000000000501000000002222000100205108000000020
1.3353.2161571046000135001231000000000020000001001000000010302000000000240000600320002000000019
1.3853.3581874450001030400100000010000030000000000001000000400000000001221000700324101000000021
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1.4853.643193144000330402111200001000040000003000000000010600000000000312000300215004100000029
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1.6854.2611492640011735002000010000000041000001000000000000302000000001331000200312002000000026
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2.1155.40910531020012728902000010100000061000012000000000010100000000002400000100341000000100034
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2.3855.9068709400016326000110000000000510000010000000001020000000011010280001000540000100001026
2.4856.085131199001335500000000000000051000004000000000100100000001003230001200781001000100034
2.5856.22715301130002254042020000001000201000001200000000110101100003008421001200430203000002024
2.6856.3708501240003309070020000000000190000000001010000000200100000002202000000611101000000020
2.7856.5121371950002305032120000000000141000001000010000230510010002101240000200684002000002035
2.8856.56687010000083210552160000000001310000020000000000001010001010032212004008231012000001017
2.9656.6091240116200429003200400002000013000000000000000020040100020000220100110012211005100003013
3.1256.9487309610043660600000000000001900000010000000002000050001000021030001001630021000000015
3.1957.09688011000042500430060030100004920000000000001006106040001030084310006001252510132000010127
3.2957.31078011300023110832110000001003100000022000000000001031001000073430004002111102100001037
3.3957.5331010920003312043006000000000172001001000000000120206000200009191000300146171315200002039
3.4457.64411007300022941410050010000004410000012000000000011131000010021700005006795134000000040
3.4957.75725021400042500620320000000004000000010000000000002040001000017000010004201850000000066
3.5457.874134011500052430510110000100003350000002000000000100010000000024917000231034013000001030222
3.5957.9918012000011219401020160000100002821000000100000001001010000000016521010155058028601000000382
3.6458.10863116600192320106015000006000386100000000000100000101100040002155510021361017603850100020101204
3.6958.22521827700221780740100000120003661001010000000000002001000100011093101249401100251611000000657