Publikationsdatum:
2024-04-26
Beschreibung:
Oxygen isotopes in biogenic silica (δ18O BSi) from lake sediments allow for quantitative reconstruction of past hydroclimate and proxy–model comparison in terrestrial environments. The signals of individual records have been attributed to different factors, such as air temperature (T air ), atmospheric circulation patterns, hydrological changes and lake evaporation. Here, we provide 55 composite down–core records published to date and complemented with additional lake basin parameters (e.g. lake water residence time and catchment size) to best characterize the signal properties. Records feature widely different temporal coverage and resolution ranging from decadal–scale records covering the last 150 years to records with multi–millennial scale resolution spanning glacial–interglacial cycles. Best coverage in number of records (N=37) and datapoints (N=2112) is available for northern hemispheric (NH) extra–tropic regions throughout the Holocene (corresponding to Marine Isotope Stage 1; MIS 1).
Schlagwort(e):
03-2K, 05-4P; Age, interval; Alps; Americium-241 (yes/no); Argon-40/Argon-39 chronology (yes/no); AWI Arctic Land Expedition; BAIK13; Baikal; BALGGU171; Baringo-Bogoria Basin; Baunt Lake; BD_4; BDP1996; BDP96-2; BNT14_1-8; BUCKET; Bucket water sampling; Caesium-137 (yes/no); Calendar age, maximum/old; Calendar age, minimum/young; Carbon-14, number of samples used for chronology; Carbon-14 chronology (yes/no); Catchment area; Chronology; Co1309; Co1321; Co1412; Comment; COMPCORE; Compilation; Composite Core; CON01-6; CON01-603-2; CON01-605-3; Continent; Core; CORE; Core III; Core length; Country; D110; D160; Dating; delta O-18; Depth, description; Depth, sampling; Dethlingen; Diatom; Diatoms, δ18O (yes/no); Discharge, average per year; DRILL; Drilling/drill rig; EC1; ELEVATION; Elgygytgyn2003; Elgygytgyn crater lake, Sibiria, Russia; Event label; EWK; From the HydroLakes database; From the original publication; G7/02; Garba Guracha; GC; Gear; GL1; Grandfather Lake; Gravity corer; Hausberg Tarn; Heart Lake; HL-1; HT1; Identification; Isotope notation; Isotopes, precipitation (yes/no); Isotopes, water (yes/no); Kamchatka2007; KL_Mg; KOL; KTK2; KULC; KULLENBERG corer; L850; Ladoga Lake, Russia; Lago Chungara; Laguna Verda Baja; Laguna Verde Alta; Laguna Zacapu; Lake; Lake, depth, maximum; Lake, depth, mean; Lake 850; Lake Baikal, Russia; Lake Baikal/Academician Ridge; Lake Bolshoye Shchuchye, Polar Urals, Russia; Lake Brazi; Lake Challa; Lake Chuna; Lake Emanda; Lake Gosciaz; Lake Kotokel; Lake Malawi; Lake Petit; Lake Pinarbasi; Lake Pupuke; Lake Rutundu; Lake sediment core; Lake Spaime; Lake Stuor Goussasjavri; Lake surface area; Lake Tilo; Lake type; Lake water volume; LATITUDE; LB03-01; LB04-02; LC-1; LCHA-1; Lead-210 (yes/no); Lead-214 (yes/no); Les Echets; LG-1; Linsley Pond; Livingstone piston corer; Location type; LONGITUDE; LP1; LPC; LR-1; LS-1; LSG-1; LT1; LVA-1; LVB-1; Lz1024; Lz1029; M98-2P; MACC; Mackereth corer; Magnetic susceptibility (yes/no); Makgadikgadi; MBG-1; MC-2; Mica Lake; NAR0110; Nar Golu; Nettilling Lake; Ni-2B; northeastern Siberia; Number of points; NW-Spain; Optically stimulated luminescence chronology (yes/no); OUTCROP; Outcrop sample; P2; P210; P260; paleoclimate proxy; Paleomagnetics (yes/no); PCOR; PCUWI; Percussion corer; Persistent Identifier; PET09P2; PG1857-2; Piston corer, UWITEC; Piston corer (Kiel type); Piston corer Meischner large; PN94C; Profile; PTAU1; Radium-226 (yes/no); Reference/source; Residence time; RM1; RU-Land_2003_Elgygytgyn; RU-Land_2007_Kamchatka; RUSC; Russian corer; Sampling/drilling in lake; Schrader Pond; SCP16-2A; SEDCO; Sediment corer; SHT1; SIL-MC; Simba Tarn; Small Hall Tarn; SQRL; Square-rod Livingston piston sampler; ST1; Sunken Island Lake; Tauca; TDB-1; Tephra/volcanic ash; Time resolution; TL1; Tonsberg Lake; Two-Yurts Lake; Type; Uranium-thorium chronology (yes/no); Used in paper for synthesis and analysis; Varve chronology (yes/no); VAY1; Vereshchagin; Vuolep Allakasjaure; Year of publication; Year of sampling; Yellowstone Lake; YL16-2C; ZAC/3; ZK2
Materialart:
Dataset
Format:
text/tab-separated-values, 2978 data points
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