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  • 1
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    Glycerol dialkyl glycerol tetraethers (GDGTs) percentage for the surface transect from the New Mongolian-Siberian Data Base (2021)
    PANGAEA
    Details
    Publication Date: 2023-01-30
    Description: The brGDGT abundances was microwave extracted from the sediment using (DCM):MeOH solvent twice. Then the polar and apolar part were separated and undergo High Performance Liquid Chromatography Mass Spectrometery (HPLC-APCI-MS, Agilent 1200) to quantify brGDGT concentration and fractional abundances.
    Keywords: Arid Central Asia; Baikal area; Baikal region; Branched Glycerol dialkyl glycerol tetraethers, fractional abundance Ia; Branched Glycerol dialkyl glycerol tetraethers, fractional abundance Ib; Branched Glycerol dialkyl glycerol tetraethers, fractional abundance Ic; brGDGTs; calibration; climate reconstruction; Date/Time of event; Elevation of event; Event label; Gobi, Mongolia, Asia; High Performance Liquid Chromatography (HPLC-APCI-MS); Khangai, Mongolia, Asia; Khentii, Mongolia, Asia; Latitude of event; Longitude of event; Methylation index of 5-methyl branched glycerol dialkyl glycerol tetraether, IIa, fractional abundance; Methylation index of 5-methyl branched glycerol dialkyl glycerol tetraether, IIb, fractional abundance; Methylation index of 5-methyl branched glycerol dialkyl glycerol tetraether, IIc, fractional abundance; Methylation index of 5-methyl branched glycerol dialkyl glycerol tetraether, IIIa, fractional abundance; Methylation index of 5-methyl branched glycerol dialkyl glycerol tetraether, IIIb, fractional abundance; Methylation index of 5-methyl branched glycerol dialkyl glycerol tetraether, IIIc, fractional abundance; Methylation index of 6-methyl branched glycerol dialkyl glycerol tetraether, IIa, fractional abundance; Methylation index of 6-methyl branched glycerol dialkyl glycerol tetraether, IIb, fractional abundance; Methylation index of 6-methyl branched glycerol dialkyl glycerol tetraether, IIc, fractional abundance; Methylation index of 6-methyl branched glycerol dialkyl glycerol tetraether, IIIa, fractional abundance; Methylation index of 6-methyl branched glycerol dialkyl glycerol tetraether, IIIb, fractional abundance; Methylation index of 6-methyl branched glycerol dialkyl glycerol tetraether, IIIc, fractional abundance; Methylation index of 7-methyl branched glycerol dialkyl glycerol tetraether, IIa, fractional abundance; Methylation index of 7-methyl branched glycerol dialkyl glycerol tetraether, IIb, fractional abundance; Methylation index of 7-methyl branched glycerol dialkyl glycerol tetraether, IIIa, fractional abundance; Methylation index of 7-methyl branched glycerol dialkyl glycerol tetraether, IIIb, fractional abundance; MMNT1M01; MMNT1M02; MMNT2M01; MMNT2M02; MMNT2M03; MMNT2M04; MMNT2M05p; MMNT2M06; MMNT2M07; MMNT3M03; MMNT3M04; MMNT3S01; MMNT3S02; MMNT3S05; MMNT4M09; MMNT4M10; MMNT4S01; MMNT4S02; MMNT4S03; MMNT4S04; MMNT4S05; MMNT4S06; MMNT4S07; MMNT4S08; MMNT4S11; MMNT4S12; MMNT4S13; MMNT4S14; MMNT5C01; MMNT5C03; MMNT5M04; MMNT5M05; Mongolia; MRUT1M01; MRUT1M02; MRUT1M03; MRUT1M04; MRUT1M05; MRUT1M06; MRUT1M07; MRUT1M08; MRUT1M09; MRUT1M10; MRUT1M11; MRUT1M12; Pollen; SURF_S; Surface sample
    Type: Dataset
    Format: text/tab-separated-values, 836 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Elevation, vegetation, samples type and proxy type for the surface transect from the New Mongolian-Siberian Data Base (2021)
    PANGAEA
    Details
    Publication Date: 2023-02-12
    Description: Paleoclimate reconstructions appear to be unavoidable steps in the future climate change understanding and especially the local calibration of the paleoclimate proxies. The Mongolian Plateau in particular, is a scarcely studied area. Here we present a latitudinal transect from the southern Siberian Baikal area to the Mongolian part of the Gobi desert: the New Mongolian-Siberian DataBase (NMSDB). The 49 surface samples presented in this dataset are from different types: moss polsters, surface soil samples and lacustrine top-cores. Two paleoclimate proxies have been carried here: pollen analysis and biomarkers (glycerol dialkyl glycerol tetraethers, GDGTs). The actual bioclimate parameters of each sample sites are derived from the ASTER data (NASA, 2014) for the elevation (m a.s.l.) and the WorldClim2.0 interpolated climate database (Fick et Hijmans, 2017) for the climate parameters. The latitude, longitude and elevation as well as the sample type and the proxy type for each site is given in this dataset. We also indicate the main vegetation type surrounding each surface samples.
    Keywords: Abundance; Arid Central Asia; Baikal area; Baikal region; brGDGTs; calibration; climate reconstruction; Date/Time of event; Elevation of event; Event label; Gobi, Mongolia, Asia; Khangai, Mongolia, Asia; Khentii, Mongolia, Asia; Latitude of event; Longitude of event; MMNT1M01; MMNT1M02; MMNT2M01; MMNT2M02; MMNT2M03; MMNT2M04; MMNT2M05; MMNT2M05p; MMNT2M06; MMNT2M07; MMNT3M03; MMNT3M04; MMNT3S01; MMNT3S02; MMNT3S05; MMNT4M09; MMNT4M10; MMNT4S01; MMNT4S02; MMNT4S03; MMNT4S04; MMNT4S05; MMNT4S06; MMNT4S07; MMNT4S08; MMNT4S11; MMNT4S12; MMNT4S14; MMNT5C01; MMNT5C03; MMNT5C11; MMNT5C12; MMNT5M04; MMNT5M05; MMNT5M06; MMNT5M07; Mongolia; MRUT1M01; MRUT1M02; MRUT1M03; MRUT1M04; MRUT1M05; MRUT1M06; MRUT1M07; MRUT1M08; MRUT1M09; MRUT1M10; MRUT1M11; MRUT1M12; Pollen; Sample type; SURF_S; Surface sample; Vegetation community; Visual description
    Type: Dataset
    Format: text/tab-separated-values, 188 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Lithology of sediment core TRIFOGLI, Lago Trifoglietti, Italy (2018)
    PANGAEA
    In:  European Pollen Database (EPD)
    Details
    Publication Date: 2023-06-27
    Keywords: Boundary layer, lower; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; EPD; Italy; Lago Trifoglietti; Lithology/composition/facies; RPC; Russian peat corer; TRIFOGLI
    Type: Dataset
    Format: text/tab-separated-values, 17 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Age determination of sediment core TRIFOGLI, Lago Trifoglietti, Italy (2018)
    PANGAEA
    In:  European Pollen Database (EPD)
    Details
    Publication Date: 2023-06-27
    Keywords: Age, 14C AMS; Age, 14C calibrated; Age, comment; Age, dated; Age, dated, range, maximum; Age, dated, range, minimum; Age, dated material; Age, dated standard deviation; Calendar age; Calendar age, maximum/old; Calendar age, minimum/young; Comment; DEPTH, sediment/rock; EPD; Italy; Lago Trifoglietti; RPC; Russian peat corer; Sample, optional label/labor no; TRIFOGLI
    Type: Dataset
    Format: text/tab-separated-values, 97 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Pollen data of the last 500 ka BP at Lake Ohrid (south-eastern Europe) (2018)
    PANGAEA
    In:  Supplement to: Sadori, Laura; Koutsodendris, Andreas; Panagiotopoulos, Konstantinos; Masi, Alessia; Bertini, Adele; Combourieu-Nebout, Nathalie; Francke, Alexander; Kouli, Katerina; Joannin, Sébastien; Mercuri, Anna Maria; Peyron, Odile; Torri, Paola; Wagner, Bernd; Zanchetta, Giovanni; Sinopoli, Gaia; Donders, Timme H (2016): Pollen-based paleoenvironmental and paleoclimatic change at Lake Ohrid (south-eastern Europe) during the past 500 ka. Biogeosciences, 13(5), 1423-1437, https://doi.org/10.5194/bg-13-1423-2016
    Details
    Publication Date: 2023-07-10
    Description: Here we present the pollen data obtained for the DEEP core of Lake Ohrid located at the border between Albania and F.Y.R. of Macedonia. The very long sequence covers the last 500 ka BP in ca. 200 m. The study has been carried out by several European palynological laboratories. The age model of this part of the core is based on 10 tephra layers and on tuning of biogeochemical proxy data to orbital parameters. The original paper, published by Sadori et al. 2016 (https://doi.org/10.5194/bg-13-1423-2016), has been followed by a corrigendum due to chemical procedure problems that affected 104 samples. The record shows a progressive change from cooler and wetter to slightly warmer and drier interglacial conditions. This shift in temperature and moisture availability is visible also in vegetation during glacial periods. Pollen results support the notion that Lake Ohrid has been a refugium area for both temperate and montane trees during glacials.
    Keywords: Abies; AGE; Alnus; Arboreal pollen; Artemisia; Asteroideae; Carpinus betulus; Chenopodiaceae; Cichorioideae; Cyperaceae; GC; Gravity corer; Hippophae; Juglandaceae; Juniperus-type; Lake Ohrid, Macedonian/Albanian border; Montane; OHRID; Picea; Pinus; Poaceae; Pollen, mediterranean; Pollen, mesophilous; Pollen, pioneer; Pollen, riparian; Quercus cerris-type; Quercus ilex-type; Quercus robur-type; Tilia; Ulmus/Zelkova
    Type: Dataset
    Format: text/tab-separated-values, 8008 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Pollen percentage for the surface transect from the New Mongolian-Siberian Data Base (2021)
    PANGAEA
    Details
    Publication Date: 2023-07-10
    Keywords: Abies sibirica; Abundance estimate; Alisma spp.; Alnus spp.; Amaranthaceae; Apiaceae; Arid Central Asia; Artemisia spp.; Asteroideae; Baikal area; Baikal region; Betula spp.; Brassicaceae; brGDGTs; calibration; Calligonum-type; Campanula-type; Cannabis spp.; Carpinus spp.; Caryophyllaceae; Cereal-type; Cichorioideae; climate reconstruction; Convolvulus-type; Corylus spp.; Cyperaceae; Date/Time of event; Dipsacaceae; Elevation of event; Ephedra distachya; Ephedra fragilis; Epilobium-type; Ericaceae; Euphorbia spp.; Event label; Fabaceae; Fumariaceae; Gentiana-type; Geranium-type; Gobi, Mongolia, Asia; Hedera spp.; Helianthemum-type; Hippophae spp.; Hypericum perforatum; Juglans spp.; Juniperus spp.; Khangai, Mongolia, Asia; Khentii, Mongolia, Asia; Lamiaceae; Larix sibirica; Latitude of event; Liliaceae; Longitude of event; Malvaceae; MMNT1M01; MMNT1M02; MMNT2M01; MMNT2M02; MMNT2M03; MMNT2M04; MMNT2M05; MMNT2M05p; MMNT2M06; MMNT2M07; MMNT3M03; MMNT3M04; MMNT3S01; MMNT3S02; MMNT3S05; MMNT4M09; MMNT4M10; MMNT4S01; MMNT4S02; MMNT4S03; MMNT4S04; MMNT4S05; MMNT4S06; MMNT4S07; MMNT4S08; MMNT4S11; MMNT4S12; MMNT4S14; MMNT5C01; MMNT5C03; MMNT5C11; MMNT5C12; MMNT5M04; MMNT5M05; MMNT5M06; MMNT5M07; Mongolia; MRUT1M01; MRUT1M02; MRUT1M03; MRUT1M04; MRUT1M05; MRUT1M06; MRUT1M07; MRUT1M08; MRUT1M09; MRUT1M10; MRUT1M11; MRUT1M12; Nitraria spp.; Papaver spp.; Parnassia palustris; Picea obovata; Pinus sibirica; Pinus sylvestris; Plantago lanceolata; Plantago-type; Plumbaginaceae; Poaceae; Pollen; Polygala-type; Polygonum-type; Populus tremula; Primula-type; Quercus deciduous; Ranunculus-type; Rhamnaceae; Ribes spp.; Rosaceae; Rubiaceae; Rumex-type; Salix spp.; Saxifragaceae; Scrophulariaceae; Sedum-type; Spergularia-type; SURF_S; Surface sample; Tamarix spp.; Thalictrum spp.; Thymelaeaceae; Tribulus spp.; Ulmus spp.; Urtica spp.; Valeriana-type; Veratrum spp.; Zygophyllum spp.
    Type: Dataset
    Format: text/tab-separated-values, 3552 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Pollen profile of sediment core TRIFOGLI, Lago Trifoglietti, Italy (2018)
    PANGAEA
    In:  European Pollen Database (EPD)
    Details
    Publication Date: 2023-11-01
    Keywords: Abies; Abies: stomata; Acer; AGE; Allium-type; Alnus glutinosa; Alnus viridis; Apiaceae; Armeria; Artemisia; Assulina; Asteroideae; Betula; Boraginaceae; Botryococcus; Campanulaceae; Carpinus betulus; Caryophyllaceae; Castanea; Cedrus; Centaurea cyanus; Centaurea nigra; Ceratophyllum: spines; Cerealia-type; Charcoal; Chenopodiaceae; Cichorioideae; Cladium mariscus; Closterium; Corylus; Counting, palynology; Cyperaceae; DEPTH, sediment/rock; Dinoflagellates; Echium/Onosma; EPD; Ephedra distachya; Ephedra fragilis; Epilobium; Ericaceae; Euphorbia; Fabaceae; Fagus; Filipendula; Fraxinus excelsior; Fraxinus ornus; Galium; Gelasinospora; Gentiana; Hedera helix; Helianthemum; Ilex; Indeterminable: unknown; Italy; Juniperus; Knautia; Lago Trifoglietti; Lamiaceae; Liliaceae; Linum; Lycopodium; Lysimachia; Marchantia: thallus remains; Mercurialis; Monolete spore(s); Myriophyllum; Number of counted lines; Nymphaea; Olea; Osmunda; Ostrya; Pediastrum; Peridinium; Phillyrea; Picea; Pinus; Pistacia; Plantago; Plantago lanceolata; Plantago major/media; Poaceae; Pollen and spores, other; Polygonum aviculare-type; Polygonum cf. viviparum; Polypodium vulgare; Populus; Potamogeton; Potentilla; Primula; Prunus; Pteridium; Quercus, deciduous; Quercus ilex; Ranunculaceae; Rhabdocoela; Rhinanthus-type; Rosaceae; RPC; Rumex; Russian peat corer; Salix; Sample mass; Sanguisorba minor; Sanguisorba officinalis; Scabiosa; Scleroderma; Scrophulariaceae; Sedum; Sorbus; Sparganium; Spores, trilete; Sporormiella; Tablets; Taxus; Tetraploa; Thalictrum; Thelypteris; Tilia; TRIFOGLI; Typha latifolia; Typha minima; Ulmus; Urticaceae; Valerianella; Varia; Verbascum-type; Viburnum; Viscum; Vitis; Zygnema
    Type: Dataset
    Format: text/tab-separated-values, 20572 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Chronology, (bio-)geochemical, sedimentary, stable isotope, pollen, and tephrochronologic data of Lake Ohrid's DEEP site sequence (5045-1) between 447.12 m and the sediment surface in concert with transient climate simulations (2018)
    PANGAEA
    In:  Supplement to: Wagner, Bernd; Vogel, Hendrik; Francke, Alexander; Friedrich, Tobias; Donders, Timme H; Lacey, Jack H; Leng, Melanie J; Regattieri, Eleonora; Sadori, Laura; Wilke, Thomas; Zanchetta, Giovanni; Albrecht, Christian; Bertini, Adele; Combourieu-Nebout, Nathalie; Cvetkoska, Aleksandra; Giaccio, Biagio; Grazhdani, Andon; Hauffe, Torsten; Holtvoeth, Jens; Joannin, Sébastien; Jovanovska, Elena; Just, Janna; Kouli, Katerina; Kousis, Ilias; Koutsodendris, Andreas; Krastel, Sebastian; Lagos, Markus; Leicher, Niklas; Levkov, Zlatko; Lindhorst, Katja; Masi, Alessia; Melles, Martin; Mercuri, Anna Maria; Nomade, Sébastien; Nowaczyk, Norbert R; Panagiotopoulos, Konstantinos; Peyron, Odile; Reed, Jane M; Sagnotti, Leonardo; Sinopoli, Gaia; Stelbrink, Björn; Sulpizio, Roberto; Timmermann, Axel; Tofilovska, Slavica; Torri, Paola; Wagner-Cremer, Friederike; Wonik, Thomas; Zhang, Xiaosen (2019): Mediterranean winter rainfall in phase with African monsoons during the past 1.36 million years. Nature, https://doi.org/10.1038/s41586-019-1529-0
    Details
    Publication Date: 2023-11-25
    Description: This dataset presents the chronological framework, (bio-)geochemical, mineralogic stable isotope, pollen, and tephrochronologic data of the upper 448 m of the DEEP site (5045-1) sediment sequence recovered from the central part of Lake Ohrid (Macedonia, Albania) under the umbrella of the International Continental Scientific Drilling Program (ICDP) and the project Scientific Collaboration on Past Speciation Conditions in Lake Ohrid (SCOPSCO). The investigated interval comprises fine-grained muds with intercalated tephra layers and mass movement deposits of mostly less than 5 cm thickness. Two tephra layers of thicknesses more than 5 cm were excluded prior to age-depth modelling, which is based on tephrostratigraphy, tephrochronology, magnetostratigraphy, and tuning of biogeochemical proxy data versus local orbital parameters. (Bio-)geochemical analyses comprise X-Ray fluorescence scanning at 2.5 mm resolution (Potassium and Calcium intensities), and total inorganic carbon (TOC) and total organic carbon (TOC) determinations at 16 cm resolution. The relative abundance of quartz minerals (Quartz peak area, 16 cm resolution) was detected by means of Fourier Transform Infrared Spectrometry (FTIRS). Oxygen and carbon stable isotope were analysed on (interglacial) sediments where endogenic calcite crystals were found to be abundant. Pollen data presented herein at 64 cm resolution comprise a sub-dataset of the total pollen counts and presents relative percentages of arboreal taxa minus pine (AP-pine), and of deciduous oaks, respectively. Tephrochronologic data comprises geochemical fingerprint analyses of individual glass shards found in the sediments of Lake Ohrid, and a new Ar/Ar age for tephra V5 from the Montalbano Jonico section. Climate time series data are derived from a transient 784 ka simulation using the earth system model LOVECLIM as well as NOAA reanalysis precipitation data of the Lake Ohrid region for the tim period 1979-2017.
    Keywords: DEEP; Deep Lake Drilling System; DLDS; ICDP5045-1; Lake Ohrid, Macedonian/Albanian border
    Type: Dataset
    Format: application/zip, 6 datasets
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    XRF-measurement of Lake Ohrid's DEEP site (ICDP5045-1) sequence (5045-1) between 447.12 m and the sediment surface (2018)
    PANGAEA
    Details
    Publication Date: 2023-11-25
    Keywords: AGE; Calcium; DEEP; Deep Lake Drilling System; DEPTH, sediment/rock; DLDS; ICDP5045-1; Lake Ohrid, Macedonian/Albanian border; Potassium; X-ray fluorescence (XRF)
    Type: Dataset
    Format: text/tab-separated-values, 353692 data points
    Location Call Number Limitation Availability
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  • 10
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    Chronology, (bio-)geochemical, sedimentary, stable isotope, and pollen data of Lake Ohrid's DEEP site (ICDP5045-1) sequence (5045-1) between 447.12 m and the sediment surface (2018)
    PANGAEA
    Details
    Publication Date: 2023-11-25
    Keywords: AGE; Arboreal Pollen-Pinus; Carbon, inorganic, total; Carbon, organic, total; DEEP; Deep Lake Drilling System; DEPTH, sediment/rock; DLDS; ICDP5045-1; Lake Ohrid, Macedonian/Albanian border; Quartz (peak area); Quercus, deciduous; Sample comment; δ13C, calcite; δ18O, calcite
    Type: Dataset
    Format: text/tab-separated-values, 13862 data points
    Location Call Number Limitation Availability
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