cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.971933
title: Raw physical oceanography and ocean current velocity data from mooring AWI251-3 in the Weddell Sea, February 2019 – April 2022

description: Time-series data of physical oceanography and ocean current velocity were obtained from mooring AWI251-3 in the northern Weddell Sea at the tip of the Antarctic Peninsula between February 2019 and April 2022 as part of the Hybrid Antarctic Float Observing System (HAFOS). The mooring was deployed during RV POLARSTERN expedition PS117, and recovered during PS129. The attached archive contains raw data files of one Seabird SBE37 MicroCAT (nominal depth: 322m; sampling interval 2h) and one Teledyne RDI 75kHz Long Ranger ADCP (nominal depth: 322m; sampling interval 10min). The mooring also included an ASL Acoustic Zooplankton Fish Profiler (nominal depth: 288m, raw data not publicly available), an MTE Aural M2 underwater recorder (nominal depth: 179m, raw data not publicly available) and a Develogic Sonovault (nominal depth: 181m; raw data not publicly available) for passive acoustic monitoring. Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable. All instruments exhibited extensive bio-fouling.
description: The file AWI251-3.zip includes all available sensor raw data from mooring AWI251-3. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files, relevant sampler schedule files, and additional information if available. Finally, mooring schematics and recovery protocols are also attached as pdfs in the root folder. The authors are grateful to the captains, crews, and technical/scientific staff of the expeditions PS117 and PS129 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployments and recoveries, as well as to the retrieval of the data, which we greatly acknowledge.
DOI: 10.1594/pangaea.965386
title: Annotated and filtered molecular formulas associated with the Fourier-transform Orbitrap mass spectrometry dataset of MSM56

description: Data presented here show the molecular composition of dissolved organic matter (DOM) as part of the MSM56 cruise (Project MECAF, Koch et al. (2019)). Water samples collected from different depths in Kongsfjorden (Svalbard), Fram Strait and Scoresby Sund (Greenland; July 2016; also see Friedrichs et al. (2017)) and were extracted with solid phase extraction following Dittmar et al. (2008). The molecular composition was obtained with Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) with negative electrospray ionization (ESI) on a Solarix 12 T (Bruker Daltonics GmbH, Germany) at the Helmholtz Munich, Research unit Analytical Biogeochemistry, Germany as described in Wünsch et al. (2018). A complementary data set was generated with Fourier-Transform Orbitrap mass spectrometry (FT-Orbitrap-MS) with negative ESI on a Q-Exactive Plus (Thermo Fisher Scientific, Bremen, Germany) at the University of Bremen, Marine Chemistry Group. A small number of samples were insufficient for analysis on both platforms and were measured by FT-ICR-MS only. Molecular formulas were assigned with the Ultra Mass Explorer (UME, www.awi.de/en/ume, Leefmann et al. (2019)). A mixing experiment was conducted between marine and runoff DOM samples and subsequentially measured with FT-Orbitrap-MS. The data set contains the raw peak list as well as the filtered molecular formulas.
DOI: 10.1594/pangaea.965389
title: Raw mass spectrometric data measured with Fourier-transform Orbitrap mass spectrometry

description: Data presented here show the molecular composition of dissolved organic matter (DOM) as part of the MSM56 cruise (Project MECAF, Koch et al. (2019)). Water samples collected from different depths in Kongsfjorden (Svalbard), Fram Strait and Scoresby Sund (Greenland; July 2016; also see Friedrichs et al. (2017)) and were extracted with solid phase extraction following Dittmar et al. (2008). The molecular composition was obtained with Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) with negative electrospray ionization (ESI) on a Solarix 12 T (Bruker Daltonics GmbH, Germany) at the Helmholtz Munich, Research unit Analytical Biogeochemistry, Germany as described in Wünsch et al. (2018). A complementary data set was generated with Fourier-Transform Orbitrap mass spectrometry (FT-Orbitrap-MS) with negative ESI on a Q-Exactive Plus (Thermo Fisher Scientific, Bremen, Germany) at the University of Bremen, Marine Chemistry Group. A small number of samples were insufficient for analysis on both platforms and were measured by FT-ICR-MS only. Molecular formulas were assigned with the Ultra Mass Explorer (UME, www.awi.de/en/ume, Leefmann et al. (2019)). A mixing experiment was conducted between marine and runoff DOM samples and subsequentially measured with FT-Orbitrap-MS. The data set contains the raw peak list as well as the filtered molecular formulas.
DOI: 10.1594/pangaea.965395
title: Annotated and filtered molecular formulas associated with two-endmember laboratory mixing experiment between marine and glacial run-off DOM measured with Fourier-transform Orbitrap mass spectrometry

description: Data presented here show the molecular composition of dissolved organic matter (DOM) as part of the MSM56 cruise (Project MECAF, Koch et al. (2019)). Water samples collected from different depths in Kongsfjorden (Svalbard), Fram Strait and Scoresby Sund (Greenland; July 2016; also see Friedrichs et al. (2017)) and were extracted with solid phase extraction following Dittmar et al. (2008). The molecular composition was obtained with Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) with negative electrospray ionization (ESI) on a Solarix 12 T (Bruker Daltonics GmbH, Germany) at the Helmholtz Munich, Research unit Analytical Biogeochemistry, Germany as described in Wünsch et al. (2018). A complementary data set was generated with Fourier-Transform Orbitrap mass spectrometry (FT-Orbitrap-MS) with negative ESI on a Q-Exactive Plus (Thermo Fisher Scientific, Bremen, Germany) at the University of Bremen, Marine Chemistry Group. A small number of samples were insufficient for analysis on both platforms and were measured by FT-ICR-MS only. Molecular formulas were assigned with the Ultra Mass Explorer (UME, www.awi.de/en/ume, Leefmann et al. (2019)). A mixing experiment was conducted between marine and runoff DOM samples and subsequentially measured with FT-Orbitrap-MS. The data set contains the raw peak list as well as the filtered molecular formulas.
DOI: 10.1594/pangaea.965396
title: Raw mass spectrometric data of a two-endmember laboratory mixing experiment between marine and glacial run-off DOM measured with Fourier-transform Orbitrap mass spectrometry

description: Data presented here show the molecular composition of dissolved organic matter (DOM) as part of the MSM56 cruise (Project MECAF, Koch et al. (2019)). Water samples collected from different depths in Kongsfjorden (Svalbard), Fram Strait and Scoresby Sund (Greenland; July 2016; also see Friedrichs et al. (2017)) and were extracted with solid phase extraction following Dittmar et al. (2008). The molecular composition was obtained with Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR-MS) with negative electrospray ionization (ESI) on a Solarix 12 T (Bruker Daltonics GmbH, Germany) at the Helmholtz Munich, Research unit Analytical Biogeochemistry, Germany as described in Wünsch et al. (2018). A complementary data set was generated with Fourier-Transform Orbitrap mass spectrometry (FT-Orbitrap-MS) with negative ESI on a Q-Exactive Plus (Thermo Fisher Scientific, Bremen, Germany) at the University of Bremen, Marine Chemistry Group. A small number of samples were insufficient for analysis on both platforms and were measured by FT-ICR-MS only. Molecular formulas were assigned with the Ultra Mass Explorer (UME, www.awi.de/en/ume, Leefmann et al. (2019)). A mixing experiment was conducted between marine and runoff DOM samples and subsequentially measured with FT-Orbitrap-MS. The data set contains the raw peak list as well as the filtered molecular formulas.
DOI: 10.1594/pangaea.967396
title: Raw physical oceanography and current meter data from mooring 79N6-2 in the Greenland Sea, September 2018 - September 2021

description: Time-series data of physical oceanography and ocean current velocities were obtained from mooring 79N6-2 in the Greenland Sea close to the 79 North Glacier between September 2018 and September 2021. The mooring was deployed during RV Maria S. Merian expedition MSM76, and recovered during Danish coast guard patrol vessel HDMS Triton expedition TRITON2021. The attached archive contains raw data files of two Seabird SBE37 MicroCATs (nominal depths: 189m, 254m; sampling interval 20min), three SBE56 temperature logger (nominal depths: 154m, 219m, 254m; sampling interval 30s), one SBE16 SeaCAT (nominal depth: 115m; sampling interval 1h), and one RDI Quartermaster ADCP (nominal depth: 254m; sampling interval 1h). Auxiliary information such as sensor calibration sheets, protocols, mooring diagrams, and schedule files are also provided, if applicable.
description: The file 79N6-2.zip includes all available sensor raw data from mooring 79N6-2. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files and relevant sampler schedule files, if available. Mooring schematics and recovery protocols are also attached as pdfs in the root folder. Finally, water column profile data recorded by a small handheld CTD in the vicinity of the mooring during recovery are also provided for comparison and context. See the cruise reports for details.The authors are grateful to the captains, crews and technical/scientific staff of the expeditions MSM76 onboard RV Maria S. Merian and TRITON2021 onboard Danish coast guard patrol vessel HDMS Triton. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployment and recoveries, as well as to the retrieval of the data, which we greatly appreciate. We especially thank the Danish Joint Arctic Command for enabling us to join the HDMS Triton for the recovery campaign.
DOI: 10.1594/pangaea.971901
title: Raw physical oceanography data from mooring AWI227-15 in the Weddell Sea, December 2018 – March 2022

description: Time-series data of physical oceanography were obtained from mooring AWI227-15 in the northeastern Weddell Sea between December 2018 and March 2022 as part of the Hybrid Antarctic Float Observing System (HAFOS). The mooring was deployed during RV POLARSTERN expedition PS117, and recovered during PS129. The attached archive contains raw data files of one Seabird SBE37 MicroCAT (nominal depth: 4560m; sampling interval 2h). The mooring also included one Develogic Sonovault (nominal depth: 285m; raw data not publicly available) for passive acoustic monitoring. Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable.
description: The file AWI227-15.zip includes all available sensor raw data from mooring AWI227-15. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files, relevant sampler schedule files, and additional information if available. Finally, mooring schematics and recovery protocols are also attached as pdfs in the root folder.The authors are grateful to the captains, crews, and technical/scientific staff of the expeditions PS117 and PS129 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployments and recoveries, as well as to the retrieval of the data, which we greatly acknowledge.
DOI: 10.1594/pangaea.971914
title: Raw physical oceanography data from mooring AWI245-5 in the Weddell Sea, January 2019 – April 2022

description: Time-series data of physical oceanography were obtained from mooring AWI245-5 in the northeastern Weddell Sea between January 2019 and April 2022 as part of the Hybrid Antarctic Float Observing System (HAFOS). The mooring was deployed during RV POLARSTERN expedition PS117, and recovered during PS129. The attached archive contains raw data files of one Seabird SBE37 MicroCAT (nominal depth: 4691m; sampling interval 2h). The instrument had memory issues and only recorded data until June 2019. The mooring also included a Develogic Sonovault (nominal depth: 300m; raw data not publicly available) for passive acoustic monitoring. Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable.
description: The file AWI245-5.zip includes all available sensor raw data from mooring AWI245-5. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files, relevant sampler schedule files, and additional information if available. Finally, mooring schematics and recovery protocols are also attached as pdfs in the root folder. The authors are grateful to the captains, crews, and technical/scientific staff of the expeditions PS117 and PS129 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployments and recoveries, as well as to the retrieval of the data, which we greatly acknowledge.
DOI: 10.1594/pangaea.971907
title: Raw physical oceanography and ocean current velocity data from mooring AWI229-14 in the Weddell Sea, January 2019 – March 2022

description: Time-series data of physical oceanography and ocean current velocity were obtained from mooring AWI229-14 in the northeastern Weddell Sea between January 2019 and March 2022 as part of the Hybrid Antarctic Float Observing System (HAFOS). The mooring was deployed during RV POLARSTERN expedition PS117, and recovered during PS129. The attached archive contains raw data files of 11 Seabird SBE37 MicroCATs (nominal depths: 82m, 133m, 184m, 235m, 257m, 355m, 455m, 555m, 655m, 754m, 5015m; sampling interval 2h), and two Nortek Aquadopp current meters (nominal depths: 256m, 755m; sampling interval 1h). The mooring also included a Develogic Sonovault (nominal depth: 329m; raw data not publicly available) for passive acoustic monitoring. Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable. The upper four MicroCATs were attached to a rope segment on a 300kg weak link, which was still intact upon recovery. The 754m MicroCAT did not record any data. The 184m MicroCAT was programmed to an interval of 700s instead of 2h.
description: The file AWI229-14.zip includes all available sensor raw data from mooring AWI229-14. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files, relevant sampler schedule files, and additional information if available. Finally, mooring schematics and recovery protocols are also attached as pdfs in the root folder.The authors are grateful to the captains, crews, and technical/scientific staff of the expeditions PS117 and PS129 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployments and recoveries, as well as to the retrieval of the data, which we greatly acknowledge.
DOI: 10.1594/pangaea.971909
title: Raw physical oceanography data from mooring AWI231-13 in the Weddell Sea, December 2018 – March 2022

description: Time-series data of physical oceanography were obtained from mooring AWI231-13 in the northeastern Weddell Sea between December 2018 and March 2022 as part of the Hybrid Antarctic Float Observing System (HAFOS). The mooring was deployed during RV POLARSTERN expedition PS117, and recovered during PS129. The attached archive contains raw data files of one Seabird SBE37 MicroCAT (nominal depth: 4536m; sampling interval 10min). The mooring also included a Develogic Sonovault (nominal depth: 303m; raw data not publicly available) for passive acoustic monitoring. Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable.
description: The file AWI231-13.zip includes all available sensor raw data from mooring AWI231-13. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files, relevant sampler schedule files, and additional information if available. Finally, mooring schematics and recovery protocols are also attached as pdfs in the root folder.The authors are grateful to the captains, crews, and technical/scientific staff of the expeditions PS117 and PS129 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployments and recoveries, as well as to the retrieval of the data, which we greatly acknowledge.
DOI: 10.15468/dl.5739s6
title: Occurrence Download

description: A dataset containing 645602 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is iNaturalist Research-grade Observations",
 "TaxonKey is Carnivora"
 ]
}

 The dataset includes 645602 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064380-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.v4wrgk
title: Occurrence Download

description: A dataset containing 336 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Vampyrum spectrum (Linnaeus, 1758)"
 ]
}

 The dataset includes 336 records from 68 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064387-241126133413365/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.971936
title: Raw physical oceanography data from mooring AWI244-6 in the Weddell Sea, January 2019 – March 2021

description: Time-series data of physical oceanography were obtained from mooring AWI244-6 in the northeastern Weddell Sea between January 2019 and March 2021 as part of the Hybrid Antarctic Float Observing System (HAFOS). The mooring was deployed during RV POLARSTERN expedition PS117, and recovered during PS124. The attached archive contains raw data files of one Seabird SBE37 MicroCAT (nominal depth: 2856m; sampling interval 2h). The mooring also included a Develogic Sonovault (nominal depth: 300m; raw data not publicly available) for passive acoustic monitoring. Auxiliary information such as sensor calibration sheets, mooring diagrams, and schedule files are also provided, if applicable.
description: The file AWI244-6.zip includes all available sensor raw data from mooring AWI244-6. The structure of the unzipped folders is mooring-&gt;sensor/sampler type-&gt;serial number-&gt;instrument files. All instruments were synced to UTC before deployment, and the offset after the recovery is supplied in the respective instrument folder, if available. The archive also contains the sensor calibration sheets/files, relevant sampler schedule files, and additional information if available. Finally, mooring schematics and recovery protocols are also attached as pdfs in the root folder. The authors are grateful to the captains, crews, and technical/scientific staff of the expeditions PS117 and PS124 onboard RV POLARSTERN. Many individuals have contributed to the conception of the research, the preparation of the instruments, the deployments and recoveries, as well as to the retrieval of the data, which we greatly acknowledge.
DOI: 10.1594/pangaea.955872
title: Geochemistry of the Pauzhetka tephra intervals in sediment core SO264_62-2

description: he XRF-scanning measurements were carried out with an Avaatech XRF core scanner at the AWI in Bremerhaven. The X-ray excitation scanning settings were 10 kV at 150 mA with no filter for a count time of 10 s, and a rhodium target X-ray tube was deployed. The sample distance was 10 mm, with a 10x12 mm slit size.
DOI: 10.1594/pangaea.955873
title: Geochemistry of the Pauzhetka tephra intervals in sediment core SO264_66-2

description: he XRF-scanning measurements were carried out with an Avaatech XRF core scanner at the AWI in Bremerhaven. The X-ray excitation scanning settings were 10 kV at 150 mA with no filter for a count time of 10 s, and a rhodium target X-ray tube was deployed. The sample distance was 10 mm, with a 10x12 mm slit size.
DOI: 10.6084/m9.figshare.28188656
title: GenerativeAIitEMPLOYEES.xlsx

description: The data is an outcome of our empirical research on <b>Factors Affecting the Adoption of G</b><b>enerative AI</b><b> Tools among Information Technology Employees: A UTAUT3, TTF, and SOR Perspective</b>. The present study investigated the components that impact the adoption and actual use of generative AI tools among information technology employees in Hyderabad, an Indian Metro. The study also attempted to unravel the SOR, UTAUT3 and TTF models by integrating the three models to make them usable in industry in general and for IT sector employees in particular.
DOI: 10.1594/pangaea.964676
title: Ship-borne measurements of atmospheric CH4 concentration and 𝜹13C-CH4 after the Nord Stream 2 detonation in October 2022

description: The time series of the atmospheric CH4 concentration and 𝜹13C-CH4 were measured continuously during the nights from the third to the sixth of October with a Picarro G2132-i Isotope Analyser. For this, air was sucked from the deck of the research vessel Skagerak at about 12 m above water surface using a Teflon tube. A constant flow rate was generated with a Boxer 3KQ Diaphragma Pump. The Picarro G2132-i then continuously measured on the "High Precision" mode with 3 Hz. Spatial and temporal CH4 concentration differences with higher atmospheric CH4 concentrations closer to the Leaks were recorded. The measured peak in the atmospheric CH4 concentration on October 5th is related to a shift in 𝜹13C-CH4 being relatively more enriched in 13C compared to the background signal. The wind is mainly blowing from the south-west during this period indicating a direct influence by the Nord Stream leaks. This is reflected by the shift towards a heavier isotopic signature showing the influence from the natural gas emitted from the Nord Stream leaks.