Near-surface atmospheric vapour and oceanic surface water isotopic compositions calibrated data from POLARSTERN cruises, 2015-2017
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| Autori principali: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2019
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| _version_ | 1867168572074098688 |
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| author | Bonne, Jean-Louis Werner, Martin Meyer, Hanno Kipfstuhl, Sepp Rabe, Benjamin Behrens, Melanie Schönicke, Lutz Steen-Larsen, Hans Christian Arndt, Stefanie Bohlmann, Stephanie Burkhardt, Elke Engelmann, Ronny Flau, Michael Goedecke, Julia Haarig, Moritz Hampe, Hendrik Heuzé, Céline Hoppmann, Mario Horn, Myriel Kalesse, Heike Lembke-Jene, Lester Nikolopoulos, Anna Rossmann, Leonard Schlindwein, Vera Steinmacher, Bermann Tippenhauer, Sandra Valk, Ole |
| author_facet | Bonne, Jean-Louis Werner, Martin Meyer, Hanno Kipfstuhl, Sepp Rabe, Benjamin Behrens, Melanie Schönicke, Lutz Steen-Larsen, Hans Christian Arndt, Stefanie Bohlmann, Stephanie Burkhardt, Elke Engelmann, Ronny Flau, Michael Goedecke, Julia Haarig, Moritz Hampe, Hendrik Heuzé, Céline Hoppmann, Mario Horn, Myriel Kalesse, Heike Lembke-Jene, Lester Nikolopoulos, Anna Rossmann, Leonard Schlindwein, Vera Steinmacher, Bermann Tippenhauer, Sandra Valk, Ole |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Here, we present a new isotopic dataset of near-surface water vapour and oceanic surface water continuously surveyed from the Polarstern research vessel during a period of two years from 2015-06-29 to 2017-07-01. The dataset covers areas spanning from the North Pole to the coasts of Antarctica in the Atlantic sector. Water vapour observations have been measured continuously on-board using a Cavity Ring-Down Spectrometer from a 29 m elevation above the sea level. The oceanic water has been sampled on a daily basis and later analyzed for water isotopic composition at the Alfred Wegener Institut laboratory in Potsdam, Germany. These observations contribute to better understand the creation of the first water vapour isotopic signal during oceanic evaporation. They reveal that the vapour deuterium excess within the atmospheric boundary layer is not modulated by wind speed, contrary to the commonly used theory, but controlled by relative humidity and sea surface temperature only. In sea ice covered regions, the sublimation of deposited snow on sea ice is also revealed as a key process controlling the local water vapour isotopic composition. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_897578 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Near-surface atmospheric vapour and oceanic surface water isotopic compositions calibrated data from POLARSTERN cruises, 2015-2017 Bonne, Jean-Louis Werner, Martin Meyer, Hanno Kipfstuhl, Sepp Rabe, Benjamin Behrens, Melanie Schönicke, Lutz Steen-Larsen, Hans Christian Arndt, Stefanie Bohlmann, Stephanie Burkhardt, Elke Engelmann, Ronny Flau, Michael Goedecke, Julia Haarig, Moritz Hampe, Hendrik Heuzé, Céline Hoppmann, Mario Horn, Myriel Kalesse, Heike Lembke-Jene, Lester Nikolopoulos, Anna Rossmann, Leonard Schlindwein, Vera Steinmacher, Bermann Tippenhauer, Sandra Valk, Ole AWI_Envi; ISOARC; Isotope signature of water vapour over the Arctic Ocean; Polar Terrestrial Environmental Systems @ AWI Here, we present a new isotopic dataset of near-surface water vapour and oceanic surface water continuously surveyed from the Polarstern research vessel during a period of two years from 2015-06-29 to 2017-07-01. The dataset covers areas spanning from the North Pole to the coasts of Antarctica in the Atlantic sector. Water vapour observations have been measured continuously on-board using a Cavity Ring-Down Spectrometer from a 29 m elevation above the sea level. The oceanic water has been sampled on a daily basis and later analyzed for water isotopic composition at the Alfred Wegener Institut laboratory in Potsdam, Germany. These observations contribute to better understand the creation of the first water vapour isotopic signal during oceanic evaporation. They reveal that the vapour deuterium excess within the atmospheric boundary layer is not modulated by wind speed, contrary to the commonly used theory, but controlled by relative humidity and sea surface temperature only. In sea ice covered regions, the sublimation of deposited snow on sea ice is also revealed as a key process controlling the local water vapour isotopic composition. |
| title | Near-surface atmospheric vapour and oceanic surface water isotopic compositions calibrated data from POLARSTERN cruises, 2015-2017 |
| topic | AWI_Envi; ISOARC; Isotope signature of water vapour over the Arctic Ocean; Polar Terrestrial Environmental Systems @ AWI |
| url | https://doi.org/10.1594/PANGAEA.897578 |