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Hahne, Jürgen; Melles, Martin (1999): Pollen analysis of sediment core PG1111 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.55799, Supplement to: Hahne, J; Melles, M (1997): Late and postglacial vegetation and climate history of the south-western Taymyr Peninsula (Central Siberia), as revealed by pollen analysis of sediments from Lama Lake. Vegetation History and Archaeobotany, 6(1), 1-8, https://doi.org/10.1007/BF01145880

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Abstract:
On the Taymyr Peninsula and Severnaya Zemlya Archipelago, Central Siberia, a joint German/Russian multidisciplinary research project focuses on the Late Quaternary history of climate and environment. Within the scope of this project, palynological studies were carried out on a 10.8-m core from Lama Lake, situated in the south-west of the research area. The core, which did not reach the base of the lacustrine sediments, reveals the vegetation and climate history of the last 17 000 years and demonstrates that this area was not glaciated during that time. The Pleistocene/Holocene transition is, as elsewhere in the northern hemisphere, characterized by increased temperatures during the Bølling, Allerød and Preboreal with interruptions during the Older (post-Bølling) and Younger Dryas events. The Holocene climate optimum at Lama Lake probably occurred within the Boreal period, when dense larch forests developed. The Atlantic period was characterized by warm conditions that favoured the establishment of larch-spruce forests, though a climatic deterioration is also recorded. During the Subboreal, spruce fluctuated in importance, on the basis of which it is suggested that there were two cool periods with an intervening warm period. Since 3000 B.P., the climate has become considerably cooler and forests have degenerated. During the last 1000 years, unfavourable climate conditions have resulted in a forest tundra and widespread tundra communities developing in the Lama Lake region.
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Latitude: 69.548000 * Longitude: 90.211000
Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 1993-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 10.92 m
Event(s):
PG1111 * Latitude: 69.548000 * Longitude: 90.211000 * Date/Time: 1993-01-01T00:00:00 * Lake water depth: 52 m * Location: Norilsk/Taymyr, Sibiria * Campaign: RU-Land_1993_Norilsk_Taymyr (Norilsk/Taymyr93) * Basis: AWI Arctic Land Expedition * Method/Device: Composite Core (COMPCORE)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
PinusPin#Melles, MartinCounting, palynology
PiceaPic#Melles, MartinCounting, palynology
LarixLar#Melles, MartinCounting, palynology
SalixSal#Melles, MartinCounting, palynology
BetulaBet#Melles, MartinCounting, palynology
Betula exilis-typeB. exilis-T#Melles, MartinCounting, palynology
Betula nana-typeBet.n-T#Melles, MartinCounting, palynology
AlnusAln#Melles, MartinCounting, palynology
10 Alnus viridisAln.v#Melles, MartinCounting, palynology
11 JuniperusJun#Melles, MartinCounting, palynology
12 PopulusPop#Melles, MartinCounting, palynology
13 Ephedra distachya-typeEph.d-T#Melles, MartinCounting, palynology
14 Ephedra fragilis-typeEph.f-T#Melles, MartinCounting, palynology
15 HippophaeHpp#Melles, MartinCounting, palynology
16 RhamnusRha#Melles, MartinCounting, palynology
17 Arboreal pollenAP#Melles, MartinCounting, palynology
18 CyperaceaeCypae#Melles, MartinCounting, palynology
19 GramineaeGraae#Melles, MartinCounting, palynology
20 Artemisia (Africa)Artemisi#Melles, MartinCounting, palynology
21 ThalictrumTha#Melles, MartinCounting, palynology
22 CaryophyllaceaeCphae#Melles, MartinCounting, palynology
23 ChenopodiaceaeCheae#Melles, MartinCounting, palynology
24 LigulifloraeLigae#Melles, MartinCounting, palynology
25 TubulifloraeTubae#Melles, MartinCounting, palynology
26 AsterAst#Melles, MartinCounting, palynology
27 ApiaceaeApiae#Melles, MartinCounting, palynology
28 RanunculaceaeRanae#Melles, MartinCounting, palynology
29 RanunculusRan#Melles, MartinCounting, palynology
30 Ranunculus echinatusRan.e#Melles, MartinCounting, palynology
31 Ranunculus sabinii-typeRan.s-T#Melles, MartinCounting, palynology
32 Papaver-typePap-T#Melles, MartinCounting, palynology
33 GentianaceaeGenae#Melles, MartinCounting, palynology
34 Lomatoggonium-typeLomatoggonium-T#Melles, MartinCounting, palynology
35 RosaceaeRosae#Melles, MartinCounting, palynology
36 Dryas-typeDry-T#Melles, MartinCounting, palynology
37 Potentilla-typePti-T#Melles, MartinCounting, palynology
38 BrassicaceaeBraae#Melles, MartinCounting, palynology
39 RubiaceaeRubae#Melles, MartinCounting, palynology
40 GeraniaceaeGerae#Melles, MartinCounting, palynology
41 Rumex arcticus-typeRum.arcticus-T#Melles, MartinCounting, palynology
42 RumexRum#Melles, MartinCounting, palynology
43 OxyriaOxy#Melles, MartinCounting, palynology
44 PedicularisPed#Melles, MartinCounting, palynology
45 SaxifragaceaeSaxae#Melles, MartinCounting, palynology
46 SaxifragaSax#Melles, MartinCounting, palynology
47 Saxifraga nivalis-typeSax.n-T#Melles, MartinCounting, palynology
48 Saxifraga cespitosa-typeSax.x-T#Melles, MartinCounting, palynology
49 Saxifraga hirculusSax.h#Melles, MartinCounting, palynology
50 Saxifraga exilisSax.e#Melles, MartinCounting, palynology
51 Saxifraga hirsutaSax.hu#Melles, MartinCounting, palynology
52 Ericaceae undifferentiatedEriae.ud#Melles, MartinCounting, palynology
53 Sanguisorba officinalisSan.o#Melles, MartinCounting, palynology
54 PrimulaceaePriae#Melles, MartinCounting, palynology
55 LiliaceaeLilae#Melles, MartinCounting, palynology
56 LiliaceaeLilae#Melles, MartinCounting, palynology
57 FabaceaeFabae#Melles, MartinCounting, palynology
58 Saxifraga oppositifoliaSax.o#Melles, MartinCounting, palynology
59 Plantago major/mediaPla.m/m#Melles, MartinCounting, palynology
60 AlismataceaeAliae#Melles, MartinCounting, palynology
61 Indeterminata/variaIndet#Melles, MartinCounting, palynology
62 VariaVaria#Melles, MartinCounting, palynology
63 AndrosaceAnd#Melles, MartinCounting, palynology
64 Herniaria-typeHrn-T#Melles, MartinCounting, palynology
65 UrticaceaeUrtae#Melles, MartinCounting, palynology
66 FilipendulaFlp#Melles, MartinCounting, palynology
67 ArmeriaArm#Melles, MartinCounting, palynology
68 Ranunculus batrachium-typeRan.b-T#Melles, MartinCounting, palynology
69 LamiaceaeLamae#Melles, MartinCounting, palynology
70 OnagraceaeOnaae#Melles, MartinCounting, palynology
71 Empetrum-typeEmp-T#Melles, MartinCounting, palynology
72 DipsacaceaeDipae#Melles, MartinCounting, palynology
73 TrolliusTro#Melles, MartinCounting, palynology
74 TriglochinTrg#Melles, MartinCounting, palynology
75 Cassiope-typeCassiope-T#Melles, MartinCounting, palynology
76 EpilobiumEpl#Melles, MartinCounting, palynology
77 Plantago arctica-typeP. arctica-T#Melles, MartinCounting, palynology
78 PolemoniumPoe#Melles, MartinCounting, palynology
79 Valeriana capitataV. capitata#Melles, MartinCounting, palynology
80 Sanguisorba minorSan.m#Melles, MartinCounting, palynology
81 FilicalesFiles#Melles, MartinCounting, palynology
82 SphagnumSph#Melles, MartinCounting, palynology
83 Lycopodium indeterminataLyc.indet#Melles, MartinCounting, palynology
84 Lycopodium alpinum-typeLco.a-T#Melles, MartinCounting, palynology
85 Lycopodium complementum-typeL. complementum-T#Melles, MartinCounting, palynology
86 Lycopodium annotinum-typeLyc.a-T#Melles, MartinCounting, palynology
87 Lycopodium clavatum-typeLyc.c-T#Melles, MartinCounting, palynology
88 OphioglossaceaeOphae#Melles, MartinCounting, palynology
89 HuperziaHup#Melles, MartinCounting, palynology
90 BotryococcusBot#Melles, MartinCounting, palynology
91 EquisetumEqu#Melles, MartinCounting, palynology
92 PteridiumPtd#Melles, MartinCounting, palynology
93 SelaginellaSel#Melles, MartinCounting, palynology
94 Pediastrum kawraiskyiPed.k#Melles, MartinCounting, palynology
95 Pediastrum boryanumPed.b#Melles, MartinCounting, palynology
96 PolygonaceaePolae#Melles, MartinCounting, palynology
97 Sparganium-typeSpa-T#Melles, MartinCounting, palynology
98 Selaginella sibiricaSel.b#Melles, MartinCounting, palynology
99 Selaginella selaginoidesSel.s#Melles, MartinCounting, palynology
100 TelyptherisTelyptheris#Melles, MartinCounting, palynology
101 BotrychiumBot#Melles, MartinCounting, palynology
102 PotamogetonPot#Melles, MartinCounting, palynology
103 Lycopodium inundatum-typeL. inundatum-T#Melles, MartinCounting, palynology
104 NupharNup#Melles, MartinCounting, palynology
105 PolypodiumPpd#Melles, MartinCounting, palynology
106 Green mossesGreen mosses#Melles, MartinCounting, palynology
107 Pediastrum duplexPdi.d#Melles, MartinCounting, palynology
Size:
7096 data points

Data

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


Depth sed [m]

Pin [#]

Pic [#]

Lar [#]

Sal [#]

Bet [#]

B. exilis-T [#]

Bet.n-T [#]

Aln [#]
10 
Aln.v [#]
11 
Jun [#]
12 
Pop [#]
13 
Eph.d-T [#]
14 
Eph.f-T [#]
15 
Hpp [#]
16 
Rha [#]
17 
AP [#]
18 
Cypae [#]
19 
Graae [#]
20 
Artemisi [#]
21 
Tha [#]
22 
Cphae [#]
23 
Cheae [#]
24 
Ligae [#]
25 
Tubae [#]
26 
Ast [#]
27 
Apiae [#]
28 
Ranae [#]
29 
Ran [#]
30 
Ran.e [#]
31 
Ran.s-T [#]
32 
Pap-T [#]
33 
Genae [#]
34 
Lomatoggonium-T [#]
35 
Rosae [#]
36 
Dry-T [#]
37 
Pti-T [#]
38 
Braae [#]
39 
Rubae [#]
40 
Gerae [#]
41 
Rum.arcticus-T [#]
42 
Rum [#]
43 
Oxy [#]
44 
Ped [#]
45 
Saxae [#]
46 
Sax [#]
47 
Sax.n-T [#]
48 
Sax.x-T [#]
49 
Sax.h [#]
50 
Sax.e [#]
51 
Sax.hu [#]
52 
Eriae.ud [#]
53 
San.o [#]
54 
Priae [#]
55 
Lilae [#]
56 
Lilae [#]
57 
Fabae [#]
58 
Sax.o [#]
59 
Pla.m/m [#]
60 
Aliae [#]
61 
Indet [#]
62 
Varia [#]
63 
And [#]
64 
Hrn-T [#]
65 
Urtae [#]
66 
Flp [#]
67 
Arm [#]
68 
Ran.b-T [#]
69 
Lamae [#]
70 
Onaae [#]
71 
Emp-T [#]
72 
Dipae [#]
73 
Tro [#]
74 
Trg [#]
75 
Cassiope-T [#]
76 
Epl [#]
77 
P. arctica-T [#]
78 
Poe [#]
79 
V. capitata [#]
80 
San.m [#]
81 
Files [#]
82 
Sph [#]
83 
Lyc.indet [#]
84 
Lco.a-T [#]
85 
L. complementum-T [#]
86 
Lyc.a-T [#]
87 
Lyc.c-T [#]
88 
Ophae [#]
89 
Hup [#]
90 
Bot [#]
91 
Equ [#]
92 
Ptd [#]
93 
Sel [#]
94 
Ped.k [#]
95 
Ped.b [#]
96 
Polae [#]
97 
Spa-T [#]
98 
Sel.b [#]
99 
Sel.s [#]
100 
Telyptheris [#]
101 
Bot [#]
102 
Pot [#]
103 
L. inundatum-T [#]
104 
Nup [#]
105 
Ppd [#]
106 
Green mosses [#]
107 
Pdi.d [#]
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1.162228479111589111034200004044125126231671211010021010000004000120001001100710000000000000000002638151281720681902900000000000000
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6.5711210611011300000013521720100122560220440010031022000000101000000000000040000000000000000000900010002710000000000000000
6.6720310185129010000001141501576716131120321000001802000000210001000000000400000000000000000009000000031040001000000000000
6.7700013295110000100012212028579157112042110004801200000401101000100110070100000100000001000630000000120000010000000010
6.8700022990110100000013316017611020172240550000005202010005410000000000000300001000000000000008110001001170000000000000001
6.97310144166200100100021021830100151071340770000011400100000820402000100000030000000000000000200270010000330002000000000000
7.071021311132120010000017210417506125000043011000720000001200020000000000030000000000000000000780010002110000000000000000
7.171108527015020000003021612194162613011022000011802200000401003000000000031000000000000000000750000000510001100000000001
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