cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.938480
title: Snow depth and ice thickness estimated from the temperature profile or measured by the acoustic sounder of the ice unit of the unmanned ice station during the MOSAiC expedition

description: The initial ice thickness and snow depth at the buoy deployment site were 1.53 and 0.15 m, respectively. The changes in ice thickness was determined using measurements by the underwater acoustic sounder. The measuring noise of the acoustic sounder has been removed. Since the acoustic sensor at the surface was invalid very soon after the deployment, the evolution of the air/snow interface was determined using the temperature profiles. Overall, the measurement accuracy was 0.1 K for temperature, 0.03 m for the snow or ice surface, and 0.01 m for the ice bottom, respectively. After the snow cover melted over, the negative values for the snow depth indicate the onset of ice surface melt.
DOI: 10.1594/pangaea.939329
title: Meteorological data (near-surface air temperature, relative humidity and air pressure) measured by the ice unit of the unmanned ice station during the MOSAiC expedition

description: Air temperature and relative humidity (Vaisala HMP155A), as well as barometric pressure (Vaisala CS106), were measured at 1.5 m height above the initial snow surface.
DOI: 10.1594/pangaea.940840
title: Helicopter-borne thermal infrared sea ice surface temperature maps during the MOSAiC expedition, png format, version 2

description: The surface temperature maps are provided for 35 flights between 02.10.2019 and 23.04.2020 during the MOSAiC expedition. There is one file for every flight. The flights can be identified by the event-related Device Operation label or Flight ID. Surface temperature maps are an advanced data product based on the surface temperature images from each flight. The maps are gridded to an equidistant grid. These displayed maps give a quick overview of the processed data, which are available in NetCDF format as another data type of this data set. The surface temperature is derived from the measured brightness temperature with a constant emissivity of 0.996. Additionally, the time-fixed surface temperature is shown, which is corrected by the temporal temperature drift during each flight. The data are displayed in relative coordinates referenced to the position of RV Polarstern.
DOI: 10.1594/pangaea.965065
title: The effect of light intensity versus light dose on the antioxidant activity of two strains of Ulva lacinulata

description: The genus Ulva, described as a good source of antioxidants known for its antibacterial properties and associated with the capacity to adapt to different environments and high growth rates has justified the increasing interest in its large-scale production. . While extensive research has been done on optimizing the extraction of Ulva's bioactive compounds, few studies were conducted on increasing or optimizing antioxidant activity of Ulva spp. during cultivation. Our study aimed to investigate an energy-saving cultivation method for optimizing Ulva lacinulata by testing the impact of light dose and light intensity on its antioxidant activity. Two geographically different strains (NE-Atlantic and Mediterranean) were observed for 5 days under two light intensities (70 or 185 µmol photons m-2 s-1) with the same light dose (4 mol photons m-2 d-1). Samples were collected at different times to evaluate the variation of antioxidant activity (using the ABTS radical decolorisation assay). A strain-dependent response was observed between the NE-Atlantic strain which had significantly higher antioxidant activity after 5 days under the saturating-light, while the Mediterranean strain was not significantly impacted, suggesting that light dose may significantly affect antioxidant activity in certain Ulva spp.
DOI: 10.1594/pangaea.912119
title: Recalibrated age model and sea surface temperatures of sediment core MD03-2607
DOI: 10.1594/pangaea.912120
title: Recalibrated age model and sea surface temperatures of sediment core MD07-3128
DOI: 10.1594/pangaea.912125
title: Recalibrated age model and sea surface temperatures from Mg/Ca ratio of sediment core MD97-2120
DOI: 10.1594/pangaea.912155
title: Recalibrated age model and sea surface temperatures of sediment core MD07-3076
DOI: 10.1594/pangaea.901213
title: Biostratigraphy and paleoenvironmental interpretation of marine plankton in deepwater Gulf of Mexico across the Paleocene-Eocene Thermal Maximum (PETM)

description: Publically available paleontological data collected for calcareous nannofossils, foraminifers and radiolarians from industry wells drilled in the Deepwater Gulf of Mexico are used to confirm geologic age and interpret oceanographic conditions and depositional environment during the Paleocene-Eocene Thermal Maximum (PETM).
description: *** OLD Version *** please use the new version at: doi:10.1594/PANGAEA.932618
DOI: 10.1594/pangaea.920192
title: 87Sr/86Sr in hydrothermal precipitates from the NW Caldera & Upper Caldera vent fields, Brothers volcano

description: This dataset provides 87Sr/86Sr in hydrothermal precipitates recovered at the Brothers volcano. Samples originate from the NW Caldera and the Upper Caldera vent sites and were retrieved during RV Sonne cruise SO253 in December 2016/January 2017 and during RV Thompson cruise TN350 in March 2018. All samples were analyzed using Thermal Ionization Mass Spectrometry (TIMS). The dataset contains measurements of 87Sr/86Sr in single crystals of anhydrite or barite and measurements of 87Sr/86Sr in sulfate bulk samples composing of anhydrite and/or barite.
DOI: 10.1594/pangaea.915047
title: Sterols of sediment core ARA04C/37, Beaufort Sea, Arctic Ocean
DOI: 10.1594/pangaea.969329
title: Photomicrographs of representative mineralogy from the Nankai subduction zone (Japan)

description: Photomicrographs of representative mineralogy are here presented for each unit defined in our study. Unit A is dominated by quartz and feldspar whereas clay minerals, clinopyroxene and micas are in minor proportions (S4.1 and S4.2). Quartz, especially polycrystalline quartz, is dominant within the Unit B whereas micas and clinopyroxene are low in abundance (S4.3 and S4.4). Unit C is characterized by a high content in clay minerals as well as feldspar and monocrystalline quartz (S4.5). Unit D is characterized by a high content of polycrystalline quartz (chert) and feldspar (S4.6 and S4.7).
DOI: 10.1594/pangaea.969333
title: Volumetric proportion of grains from the Nankai subduction zone (Japan) at IODP Site 348-C0002

description: Ternary diagrams are commonly used in Earth Sciences to represent numerical data as ratios of three components. For our study, ternary provenance diagrams were created in Microsoft Excel directly from the raw point-count data of sand samples from IODP sites C0002N and C0002P (presented in doi:10.1594/PANGAEA.969334). Raw point-count data were recalculated as volumetric proportions by summing up quartzose, feldspar and lithic fragment framework constituents. Other grains identified in the point counting were excluded from these calculations but were retained for later use in stratigraphic correlation.
DOI: 10.1594/pangaea.969334
title: Point-count analyses of grains from the Nankai subduction zone (Japan) at IODP Site 348-C0002

description: For petrographic analyses, point counting was used to quantitatively estimate the modal composition of sand and sandstones by totalling the occurrence of various mineral grains within a representative sample. The Gazzi-Dickinson methos was chosen for this study. A total of 80 cutting and core samples from IODP Expedition 348 were used for this study, covering a total depth transect from 1,140.5-3,000.5 mbsf of the Nankai Accretionary Prism (SW Japan) at sites C0002N and C0002P. All 80 samples were prepared for thin sections for quantitative modal compositional analysis at The Open University (United Kingdom). Samples were sieved to remove clay and silt from the unconsolidated material. Approximately 10 grams of sands were then separated from the sieved samples and mixed with epoxy. The epoxy grain mounts were sliced to thin section thickness, cemented to glass slides with epoxy resin, and then thin sections were completed in the usual method. Point-count analyses involved 400 points per sample. Each grain was assigned to a classification category (e.g., monocrystalline quartz, polycrystalline quartz, feldspar, volcanic lithic, sedimentary lithics, etc).
DOI: 10.1594/pangaea.915042
title: Stable carbon isotopes of sediment core ARA04C/37, Beaufort Sea, Arctic Ocean
DOI: 10.1594/pangaea.912117
title: Recalibrated age model and sea surface temperatures of sediment core E11-2
DOI: 10.1594/pangaea.912118
title: Recalibrated age model and sea surface temperatures of sediment core MD02-2594
DOI: 10.6084/m9.figshare.26955739
title: The haplotype-based genome sequence of 'Pinot Noir' grape

description: The haplotype-based genome sequence of 'Pinot Noir' grape, including genome sequence, cds sequence, peptide sequence, and gff annotation file of each haplotype.
DOI: 10.6084/m9.figshare.26955739.v1
title: The haplotype-based genome sequence of 'Pinot Noir' grape

description: The haplotype-based genome sequence of 'Pinot Noir' grape, including genome sequence, cds sequence, peptide sequence, and gff annotation file of each haplotype.
DOI: 10.1594/pangaea.914152
title: Seabed images taken at Site PS82/040-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914181
title: Seabed images taken at Site PS82/346-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.948780
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-07 from 11:46 to 12:26 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948783
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-10 from 14:26 to 14:48 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948791
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-24 from 15:01 to 15:10 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.914189
title: Seabed images taken at Site PS82/154-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.914192
title: Seabed images taken at Site PS82/305-1 deployment during POLARSTERN cruise PS82
DOI: 10.1594/pangaea.948788
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-24 from 13:39 to 14:07 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948790
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-24 from 14:47 to 14:59 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948781
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-07 from 14:10 to 14:37 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948784
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-04-17 from 11:55 to 12:07 during MOSAiC leg 3

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948760
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-02-15 from 11:05 to 11:20 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948747
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-01-07 from 07:19 to 07:37 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948738
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2019-12-29 from 08:06 to 08:16 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948740
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2019-12-29 from 11:56 to 12:09 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948748
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-01-07 from 07:44 to 08:04 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.
DOI: 10.1594/pangaea.948744
title: Energy dissipation rate profiles derived from tethered balloon-borne measurements on 2020-01-05 from 13:17 to 13:30 during MOSAiC leg 2

description: This is a dataset of energy dissipation rates that were derived from turbulence measurements with a tethered balloon. A hot-wire anemometer package was operated during Legs 1, 2, and 3 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic Climate) expedition. From the temporal high-resolution wind velocity records, energy dissipation rate (EDR) profiles were derived for non-overlapping 1 s time periods. With that, vertical profiles of the turbulence quantity are available for 34 days between 2019-12-06 and 2020-05-06 covering polar night and spring. The vertical profiles of turbulence measurements reach typically up to a height of several hundred meters (~200 m to ~1400 m).The data set contains not only the time stamps of the intervals used to calculate the EDR and the derived EDR values, but also the altitude values, the applied scaling coefficient and the upper bound of the inertial subrange.