Dissolved methane and hydrochemical parameters in ice cores from April 2017 of a bay, thermokarst lagoon, and thermokarst lake, Bykovsky Peninsula, Lena Delta area
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2020
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| _version_ | 1867171867329036288 |
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| author | Spangenberg, Ines Overduin, Pier Paul Damm, Ellen Bussmann, Ingeborg Meyer, Hanno Liebner, Susanne Angelopoulos, Michael Biskaborn, Boris K Grigoriev, Mikhail N Grosse, Guido |
| author_facet | Spangenberg, Ines Overduin, Pier Paul Damm, Ellen Bussmann, Ingeborg Meyer, Hanno Liebner, Susanne Angelopoulos, Michael Biskaborn, Boris K Grigoriev, Mikhail N Grosse, Guido |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Data were analyzed to study the role of an winter ice cover for methane cycles of three different stages in the lake-lagoon-shelf transition in a region of rapidly thawing permafrost in northeast Siberia. Dissolved methane concentrations and stable carbon isotopic signature of methane as well as hydrochemical parameters, as stable water isotope composition, electrical conductivity, dissolved organic carbon and temperature were analyzed in ice cores. The ice cores were taken at Tiksi Bay (core 27-30), Polar Fox Lagoon (core 31 and 32), and Goltsovoye Lake (core 20-24) in April 2017. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_913642 |
| institution | PANGAEA |
| language | en |
| publishDate | 2020 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Dissolved methane and hydrochemical parameters in ice cores from April 2017 of a bay, thermokarst lagoon, and thermokarst lake, Bykovsky Peninsula, Lena Delta area Spangenberg, Ines Overduin, Pier Paul Damm, Ellen Bussmann, Ingeborg Meyer, Hanno Liebner, Susanne Angelopoulos, Michael Biskaborn, Boris K Grigoriev, Mikhail N Grosse, Guido Aluminium; AWI_Envi; AWI_PerDyn; AWI Arctic Land Expedition; Barium; BK17-BY-1; BK17-BY-2; BK17-BY-3; BK17-BY-4; BK17-LG-1; BK17-LG-2; BK17-LK-1; BK17-LK-2; BK17-LK-3; BK17-LK-4; BK17-LK-5; Bromide; BYK17_ICE20; BYK17_ICE21; BYK17_ICE22; BYK17_ICE23; BYK17_ICE24; BYK17_ICE27; BYK17_ICE28; BYK17_ICE29; BYK17_ICE30; BYK17_ICE31; BYK17_ICE32; Bykovsky_2017_spring; Calcium; Carbon, organic, dissolved; carbon fluxes; Chloride; Conductivity; Core; DATE/TIME; Depth, bottom/max; DEPTH, ice/snow; Depth, top/min; Deuterium excess; ELEVATION; Event label; Fluoride; Goltsovoye Lake, Siberia, Russia; ICEDRILL; Ice drill; Iron; lake ice; Latitude of event; Longitude of event; Magnesium; Manganese; Methane; methane pathways; Nitrate; Optional event label; Permafrost; Permafrost Research (Periglacial Dynamics) @ AWI; PETA-CARB; pH; Phosphate; Phosphorus; Polar Fox Lagoon; Polar Terrestrial Environmental Systems @ AWI; Potassium; Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool; Recovery; RU-Land_2017_Lena_Bykovsky; Salinity; Sample code/label; Sea ice; Silicon; Snow thickness; Sodium; Stable isotopes; Strontium; Sulfate; Temperature, water; Tiksi Bay; δ13C; δ18O; δ Deuterium Data were analyzed to study the role of an winter ice cover for methane cycles of three different stages in the lake-lagoon-shelf transition in a region of rapidly thawing permafrost in northeast Siberia. Dissolved methane concentrations and stable carbon isotopic signature of methane as well as hydrochemical parameters, as stable water isotope composition, electrical conductivity, dissolved organic carbon and temperature were analyzed in ice cores. The ice cores were taken at Tiksi Bay (core 27-30), Polar Fox Lagoon (core 31 and 32), and Goltsovoye Lake (core 20-24) in April 2017. |
| title | Dissolved methane and hydrochemical parameters in ice cores from April 2017 of a bay, thermokarst lagoon, and thermokarst lake, Bykovsky Peninsula, Lena Delta area |
| topic | Aluminium; AWI_Envi; AWI_PerDyn; AWI Arctic Land Expedition; Barium; BK17-BY-1; BK17-BY-2; BK17-BY-3; BK17-BY-4; BK17-LG-1; BK17-LG-2; BK17-LK-1; BK17-LK-2; BK17-LK-3; BK17-LK-4; BK17-LK-5; Bromide; BYK17_ICE20; BYK17_ICE21; BYK17_ICE22; BYK17_ICE23; BYK17_ICE24; BYK17_ICE27; BYK17_ICE28; BYK17_ICE29; BYK17_ICE30; BYK17_ICE31; BYK17_ICE32; Bykovsky_2017_spring; Calcium; Carbon, organic, dissolved; carbon fluxes; Chloride; Conductivity; Core; DATE/TIME; Depth, bottom/max; DEPTH, ice/snow; Depth, top/min; Deuterium excess; ELEVATION; Event label; Fluoride; Goltsovoye Lake, Siberia, Russia; ICEDRILL; Ice drill; Iron; lake ice; Latitude of event; Longitude of event; Magnesium; Manganese; Methane; methane pathways; Nitrate; Optional event label; Permafrost; Permafrost Research (Periglacial Dynamics) @ AWI; PETA-CARB; pH; Phosphate; Phosphorus; Polar Fox Lagoon; Polar Terrestrial Environmental Systems @ AWI; Potassium; Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool; Recovery; RU-Land_2017_Lena_Bykovsky; Salinity; Sample code/label; Sea ice; Silicon; Snow thickness; Sodium; Stable isotopes; Strontium; Sulfate; Temperature, water; Tiksi Bay; δ13C; δ18O; δ Deuterium |
| url | https://doi.org/10.1594/PANGAEA.913642 |