cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.971548
title: Drone air quality measurements during flight MesSBAR_2021-09-22_flight7

description: In the project MesSBAR (Automated airborne measurement of pollution in the near-earth atmosphere in urban areas), unmanned aerial systems and specially adapted air quality measurement technology were developed to carry out measurements upwind and downwind of pollution sources in urban areas, industrial plants and traffic routes.To validate and optimise the measurement technology and flight systems, two short measurement campaigns were carried out in 2021 near Wesseling next to the motorway A555 (North Rhine-Westphalia - Germany). There, the Federal Highway Research Institute (BASt) operates two measurement containers next to the motorway, which were used for the validation. Various flight profiles were tested. It was found that only for vertical ascents at a constant speed, useful results of the air quality measurements could be determined. The measurement data from these flights are published in this data publication.
description: Measuring chamber (MC) vs. Inlet measurements:The MC is located inside the measurement payload and is supplied with the air taken in at the inlet by means of a pump. We did this in order to obtain an undisturbed air sample. In order to be able to detect differences between the air at the inlet and in the measuring chamber, we placed two identical temperature and humidity sensors, one at the inlet and one in the measuring chamber. We have used the measured variables with Inlet and MC to differentiate between them.
DOI: 10.1594/pangaea.136530
title: Total alkalinity and carbon dioxide at bottle station ANTARES-II_K0
DOI: 10.25574/21016
title: Chandra X-ray Observatory ObsId 21016

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.983450
title: Miniature Autonomous Plume recorder (MAPR) data from RV POLARSTERN cruise PS137 at Lucky B site

description: This dataset contains Miniature Autonomous Plume Recorder (MAPR) data for stations conducted during the cruise PS137. Additionally it contains corresponding navigational data from the ships positioning system. The stations were executed in July 2023 to detect possible hydrothermal plumes at the Lucky B site where hydrothermal activity was suspected at approximately 81° latitude and -3° longitude. The self-contained MAPR were mounted on different deep-towed instruments to measure complementary data. Please note that the provided data are raw data. Decimal places are provided as they come out of the instrument, and do not reflect measurement accuracy.
DOI: 10.1594/pangaea.971549
title: Drone air quality measurements during flight MesSBAR_2021-09-23_flight1

description: In the project MesSBAR (Automated airborne measurement of pollution in the near-earth atmosphere in urban areas), unmanned aerial systems and specially adapted air quality measurement technology were developed to carry out measurements upwind and downwind of pollution sources in urban areas, industrial plants and traffic routes.To validate and optimise the measurement technology and flight systems, two short measurement campaigns were carried out in 2021 near Wesseling next to the motorway A555 (North Rhine-Westphalia - Germany). There, the Federal Highway Research Institute (BASt) operates two measurement containers next to the motorway, which were used for the validation. Various flight profiles were tested. It was found that only for vertical ascents at a constant speed, useful results of the air quality measurements could be determined. The measurement data from these flights are published in this data publication.
description: Measuring chamber (MC) vs. Inlet measurements:The MC is located inside the measurement payload and is supplied with the air taken in at the inlet by means of a pump. We did this in order to obtain an undisturbed air sample. In order to be able to detect differences between the air at the inlet and in the measuring chamber, we placed two identical temperature and humidity sensors, one at the inlet and one in the measuring chamber. We have used the measured variables with Inlet and MC to differentiate between them.
DOI: 10.25574/21017
title: Chandra X-ray Observatory ObsId 21017

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.971519
title: Drone air quality measurements during flight MesSBAR_2021-06-01_flight1

description: In the project MesSBAR (Automated airborne measurement of pollution in the near-earth atmosphere in urban areas), unmanned aerial systems and specially adapted air quality measurement technology were developed to carry out measurements upwind and downwind of pollution sources in urban areas, industrial plants and traffic routes.To validate and optimise the measurement technology and flight systems, two short measurement campaigns were carried out in 2021 near Wesseling next to the motorway A555 (North Rhine-Westphalia - Germany). There, the Federal Highway Research Institute (BASt) operates two measurement containers next to the motorway, which were used for the validation. Various flight profiles were tested. It was found that only for vertical ascents at a constant speed, useful results of the air quality measurements could be determined. The measurement data from these flights are published in this data publication.
description: Measuring chamber (MC) vs. Inlet measurements:The MC is located inside the measurement payload and is supplied with the air taken in at the inlet by means of a pump. We did this in order to obtain an undisturbed air sample. In order to be able to detect differences between the air at the inlet and in the measuring chamber, we placed two identical temperature and humidity sensors, one at the inlet and one in the measuring chamber. We have used the measured variables with Inlet and MC to differentiate between them.
DOI: 10.1594/pangaea.971550
title: Drone air quality measurements during flight MesSBAR_2021-09-23_flight3

description: In the project MesSBAR (Automated airborne measurement of pollution in the near-earth atmosphere in urban areas), unmanned aerial systems and specially adapted air quality measurement technology were developed to carry out measurements upwind and downwind of pollution sources in urban areas, industrial plants and traffic routes.To validate and optimise the measurement technology and flight systems, two short measurement campaigns were carried out in 2021 near Wesseling next to the motorway A555 (North Rhine-Westphalia - Germany). There, the Federal Highway Research Institute (BASt) operates two measurement containers next to the motorway, which were used for the validation. Various flight profiles were tested. It was found that only for vertical ascents at a constant speed, useful results of the air quality measurements could be determined. The measurement data from these flights are published in this data publication.
description: Measuring chamber (MC) vs. Inlet measurements:The MC is located inside the measurement payload and is supplied with the air taken in at the inlet by means of a pump. We did this in order to obtain an undisturbed air sample. In order to be able to detect differences between the air at the inlet and in the measuring chamber, we placed two identical temperature and humidity sensors, one at the inlet and one in the measuring chamber. We have used the measured variables with Inlet and MC to differentiate between them.
DOI: 10.1594/pangaea.971537
title: Drone air quality measurements during flight MesSBAR_2021-06-01_flight3

description: In the project MesSBAR (Automated airborne measurement of pollution in the near-earth atmosphere in urban areas), unmanned aerial systems and specially adapted air quality measurement technology were developed to carry out measurements upwind and downwind of pollution sources in urban areas, industrial plants and traffic routes.To validate and optimise the measurement technology and flight systems, two short measurement campaigns were carried out in 2021 near Wesseling next to the motorway A555 (North Rhine-Westphalia - Germany). There, the Federal Highway Research Institute (BASt) operates two measurement containers next to the motorway, which were used for the validation. Various flight profiles were tested. It was found that only for vertical ascents at a constant speed, useful results of the air quality measurements could be determined. The measurement data from these flights are published in this data publication.
description: Measuring chamber (MC) vs. Inlet measurements:The MC is located inside the measurement payload and is supplied with the air taken in at the inlet by means of a pump. We did this in order to obtain an undisturbed air sample. In order to be able to detect differences between the air at the inlet and in the measuring chamber, we placed two identical temperature and humidity sensors, one at the inlet and one in the measuring chamber. We have used the measured variables with Inlet and MC to differentiate between them.
DOI: 10.25574/21018
title: Chandra X-ray Observatory ObsId 21018

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.136834
title: Total alkalinity and carbon dioxide at bottle station ANTARES-III_0410
DOI: 10.1594/pangaea.265320
title: Distribution of living benthic foraminifera in surface sediments of the Norwegian Sea (Table 2)
DOI: 10.1594/pangaea.267695
title: Distribution of dead benthic foraminifera in surface sediments of the Norwegian Sea (Table 3)
DOI: 10.25574/21019
title: Chandra X-ray Observatory ObsId 21019

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.922272
title: Carbon and oxygen isotope literature data for foraminifera from ODP Site 113-690
DOI: 10.1594/pangaea.922944
title: A dynamic ocean driven by changes in CO2 and Antarctic ice-sheet in the middle Miocene: CCSM3 output data

description: The datasets presented here aim at the examination of global ocean temperature and circulation response to atmospheric CO2 drawdown (from 400 to 200 ppmv) and Antarctic ice-sheet expansion (43 m of sea-level equivalent) across the middle Miocene climate transition.The data provided are climatological means obtained from the CCSM3 experiments named MMCO400, MMG200, MMCO200, MMG400, and PI. MMCO400 and MMG200 represent the periods before and after the middle Miocene climate transition, respectively. The design of MMCO200 is identical to that of MMCO400 except for the atmospheric CO2 concentration, which is set to 200 ppmv instead of 400 ppmv. The design of MMG400 is identical to that of MMG200, except for CO2, which is set to 400 ppmv instead of 200 ppmv. PI is a pre-industrial control run. See the description in the methods section of the associated manuscript for more details. All data are presented in NetCDF format. Datasets D1 to D5 (D6 to D10) contain CCSM3 ocean/ice (atmosphere) model data. Datasets D11 to 15 contain offline calculations from the CCSM3 ocean model runs. Dataset D1: ds01.nc contains CCSM3 ocean/ice model output data from the PI experiment, including potential temperature (TEMP), salinity (SALT), barotropic streamfunction (BSF), and sea-ice thickness. Dataset D2: ds02.nc contains CCSM3 ocean/ice model output data from the MMCO400 experiment, including potential temperature (TEMP), salinity (SALT), barotropic streamfunction (BSF), sea-ice thickness, boreal winter mixed layer depth (HMXL_JFM), potential density (PD), and salt, melt, precipitation, and evaporation fluxes (SALT_F, MELT_F, PREC_F, EVAP_F) from the coupler. Dataset D3: as ds02.nc but for the MMG200 experiment. Dataset D4: as ds02.nc (except for sea-ice thickness) but for the MMCO200 experiment. Dataset D5: as ds02.nc (except for sea-ice thickness) but for the MMG400 experiment. Dataset D6: ds06.nc contains CCSM3 atmosphere model output data from the PI experiment, including 2-meter surface air temperature (TREFHT), and wind components (U and V fields respectively). Dataset D7: ds07.nc contains CCSM3 atmosphere model output data from the MMCO400 experiment, including 2-meter surface air temperature (TREFHT), upward longwave flux at the top of the atmosphere (FLUT), surface sensible heat flux (SHFLX), and wind components (U and V fields respectively). Dataset D8: as ds07.nc but for the MMG200 experiment. Dataset D9: as ds07.nc but for MMCO200 experiment. Dataset D10: as ds07.nc but for the MMG400 experiment. Dataset D11: ds11.nc contains the ocean meridional overturning circulation streamfunction (Eulerian component) (MOC field) and ocean global meridional heat transport (transport field) calculated from the PI experiment model output data through NCAR CCSM3 offline calculation tools. Dataset D12: as ds11.nc but for the MMCO400 experiment. Dataset D13: as ds11.nc but for the MMG200 experiment. Dataset D14: as ds.11.nc but for the MMCO200 experiment. Dataset D15: as ds.11.nc but for the MMG400 experiment.
DOI: 10.1594/pangaea.971660
title: Authigenic neodymium records from sediment core GL1090 for the penultimate glacial termination and Last Interglacial

description: We present authigenic neodymium isotopes (ℇNd) values from a mid-depth core in the western South Atlantic to assess changes in deep ocean circulation during the penultimate glacial termination and the Last Interglacial (LIG). Authigenic ℇNd were analyzed on uncleaned mixed planktonic foraminifera from the intervals of the penultimate glacial termination and the LIG. These data were compared to the authigenic ℇNd dataset from the last glacial termination and the Holocene published by Howe et al. (2018, doi:10.1016/j.epsl.2018.03.006). The samples were dissolved, and rare earth elements (REE) were separated from other elements using Eichrom TRUspec™ resin. Neodymium was then extracted from the other REE using Eichrom Lnspec™ resin. Samples were analyzed using a Neptune Plus multi-collector mass spectrometer (MC-ICP-MS). The reported error corresponds to 2 standard deviations of reproducibility of the bracketing standards.
DOI: 10.1594/pangaea.971661
title: Sortable silt records from sediment core GL1090 for the penultimate and last glacial terminations, Last Interglacial, and Holocene

description: We present sortable silt (SS) mean values from a mid-depth core in the western South Atlantic to assess changes in deep ocean circulation during the penultimate and last glacial terminations, the Last Interglacial (LIG), and the Holocene. SS values were analyzed in samples from the intervals of the last two glacial terminations and interglacials. Particle size measurements were conducted using a CILAS 1094 particle analyzer via laser diffraction on carbonate- and organic matter-free samples. SS was determined as the mean of the size range 10-63 μm. The average standard deviation between replicate measurements is ±0.15 μm.
DOI: 10.25574/21020
title: Chandra X-ray Observatory ObsId 21020

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.902468
title: Spheroidal carbonaceous particle from sediment core KNR178-48JPC
DOI: 10.1594/pangaea.983491
title: Hydrothermal plume chemical characteristics of from CTD water samples at the Lucky B hydrothermal field, R/V Polarstern expedition PS137

description: The dataset contains key hydrothermal parameters analyzed in water column samples collected by the CTD–water sampler unit while exploring the hydrothermal plumes of the Lucky B site (81°N, Lena Trough) in June–July 2023 during RV Polarstern expedition PS137. Specifically, we report δ3He isotope data and dissolved Mn, H2, and CH4 concentrations, indicative of metal- and gas-rich hydrothermal venting at Lucky B. Concentrations of dissolved gases in the water samples were measured onboard using, for H2, a Peak Performer gas chromatograph and, for CH4, a Hewlett Packard 5890 II gas chromatograph. Samples for He isotopic compositions were collected in gas tight copper tubes and measured post-cruise in the Noble Gas Laboratory at the Institute for Environmental Physics, University of Bremen. Samples for dissolved metal analyses were filtered (0.45 µm), acidified with HNO3, and stored in acid-cleaned Sarstedt™ tubes before metal concentrations were determined, after having been preconcentrated via an offline seaFAST pico system, by high-resolution inductively coupled plasma-mass spectrometry at Texas A&M University.
description: #0 - below detection limit#999 - not available#9999 - not determined
DOI: 10.1594/pangaea.987149
title: Master track of HEINCKE cruise HE669 in 1 sec resolution (zipped, 41 MB)

description: Raw data acquired by position sensors on board RV Heincke during expedition HE669 were processed to receive a validated master track which can be used as reference of further expedition data. During HE669 the inertial navigation system IXSEA PHINS III and the GPS receivers Trimble Marine SPS461 and SAAB R5 SUPREME NAV were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
DOI: 10.25574/21021
title: Chandra X-ray Observatory ObsId 21021

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.987148
title: Master tracks in different resolutions of HEINCKE cruise HE669, Bremerhaven - Bremerhaven, 2025-09-27 - 2025-10-09

description: Raw data acquired by position sensors on board RV Heincke during expedition HE669 were processed to receive a validated master track which can be used as reference of further expedition data. During HE669 the inertial navigation system IXSEA PHINS III and the GPS receivers Trimble Marine SPS461 and SAAB R5 SUPREME NAV were used as navigation sensors. Data were downloaded from DAVIS SHIP data base (https://dship.awi.de) with a resolution of 1 sec. Processed data are provided as a master track with 1 sec resolution derived from the position sensors' data selected by priority and a generalized track with a reduced set of the most significant positions of the master track.
description: This dataset contains the master track in 10 min resolution, for other resolutions please see "Other version" references.
DOI: 10.1594/pangaea.978953
title: Seawater carbonate chemistry and palatability of two Antarctic macroalgae and the consumption of a grazer

description: Two common and ecologically important macroalgal species from the western Antarctic Peninsula, the unpalatable Desmarestia menziesii and the palatable Palmaria decipiens, were maintained under three pH treatments: ambient (pH 8.1), near future (7.7) and distant future (7.3) for 52 days and 18 days, respectively. Discs of P. decipiens or artificial foods containing extracts of D. menziesii from each treatment were presented to the amphipod Gondogeneia antarctica in feeding choice experiments. Additionally, G. antarctica exposed to the different treatments for 55 days were used in a feeding assay with untreated P. decipiens.This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from U.S. Antarctic Program (USAP) Data Center (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2025-03-13.
DOI: 10.25574/21022
title: Chandra X-ray Observatory ObsId 21022

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.902456
title: Density and age analysis from Central Labrador Sea
DOI: 10.1594/pangaea.902492
title: Temperature sub stacks analysis
DOI: 10.1594/pangaea.980090
title: Species-specific foraminiferal calcite oxygen and carbon isotope measurements from DSDP Site 516

description: This dataset contains species-specific foraminiferal calcite oxygen and carbon stable isotope measurements (δ18O and δ13C) from sediment core samples at Deep Sea Drilling Program Site 516.
description: Two replicate measurements have been performed (see "r1" and "r2" in the column comments), and average and standard deviation of them have been calculated (see "avg" and "stdev"). An alternative name for 'Globigerinoides ruber ruber' is 'Globigerinoides ruber pink'.
DOI: 10.25574/21023
title: Chandra X-ray Observatory ObsId 21023

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.980742
title: Species-specific foraminifera-bound nitrogen isotope measurements from DSDP Site 516

description: This dataset contains species-specific foraminifera-bound nitrogen isotopes and nitrogen content from sediment core samples at Deep Sea Drilling Program Site 516 over a full glacial cycle.
description: An alternative name for 'Globigerinoides ruber ruber' is 'Globigerinoides ruber pink'.
DOI: 10.1594/pangaea.980754
title: Size-specific carbon and oxygen isotope measurements from DSDP Site 516

description: This dataset contains species-specific and size-specific stable carbon and oxygen isotopes measured on the foraminiferal shell in two selected samples in core site DSDP 516.
description: Two replicate measurements have been performed (see "r1" and "r2" in the column comments), and averages of them have been calculated (see "avg"). An alternative name for 'Globigerinoides ruber ruber' is 'Globigerinoides ruber pink'.
DOI: 10.1594/pangaea.980764
title: Global core-top compilation of published species-specific foraminifera-bound nitrogen isotopes data

description: This dataset contains a global compilation of published core-top (Holocene) species-specific foraminifera-bound nitrogen isotopes data used for Figures 5, 7 and 8 in Auderset et al., 2025.
description: Offsets are calculated for each foraminifera species by subtracting the average FB-δ15N of dinoflagellate-bearing foraminifera (G. ruber, T. sacculifer, O. universa) from the FB-δ15N of the target species (e.g., G. truncatulinoides). An alternative name for 'Globigerinoides ruber ruber' is 'Globigerinoides ruber pink'.
DOI: 10.25574/21024
title: Chandra X-ray Observatory ObsId 21024

description: LOW SURFACE BRIGHTNESS GALAXIES AND THE BLACK HOLE OCCUPATION FRACTION
DOI: 10.1594/pangaea.902494
title: Temperature sub AMOC fingerprints using the EN4 dataset