cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.987946
title: Radiosonde raw data measured during POLARSTERN cruise PS126, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.987947
title: Radiosonde raw data measured during POLARSTERN cruise PS127, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.987948
title: Radiosonde raw data measured during POLARSTERN cruise PS128, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.987950
title: Radiosonde raw data measured during POLARSTERN cruise PS129, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.15468/dl.y2hprh
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{"type":"and","predicates":[{"type":"within","geometry":"POLYGON ((105.422 -4.405845, 105.35153 -4.411408, 105.282791 -4.427961, 105.217475 -4.455097, 105.157185 -4.492149, 105.103407 -4.538205, 105.057463 -4.592134, 105.020484 -4.652609, 104.993383 -4.718142, 104.97683 -4.787122, 104.971234 -4.857849, 104.976737 -4.928584, 104.993207 -4.997585, 105.020241 -5.063151, 105.057177 -5.123667, 105.103107 -5.177641, 105.1569 -5.223743, 105.217232 -5.260836, 105.282615 -5.288005, 105.351437 -5.304579, 105.422 -5.310149, 105.492563 -5.304579, 105.561385 -5.288005, 105.626768 -5.260836, 105.6871 -5.223743, 105.740893 -5.177641, 105.786823 -5.123667, 105.823759 -5.063151, 105.850793 -4.997585, 105.867263 -4.928584, 105.872766 -4.857849, 105.86717 -4.787122, 105.850617 -4.718142, 105.823516 -4.652609, 105.786537 -4.592134, 105.740593 -4.538205, 105.686815 -4.492149, 105.626525 -4.455097, 105.561209 -4.427961, 105.49247 -4.411408, 105.422 -4.405845))"},{"type":"equals","key":"CLASS_KEY","value":"212","matchCase":false},{"type":"greaterThanOrEquals","key":"YEAR","value":"2015","matchCase":false},{"type":"not","predicate":{"type":"in","key":"BASIS_OF_RECORD","values":["MATERIAL_CITATION","MATERIAL_SAMPLE","PRESERVED_SPECIMEN"],"matchCase":false}},{"type":"lessThanOrEquals","key":"COORDINATE_UNCERTAINTY_IN_METERS","value":"10000","matchCase":false},{"type":"equals","key":"LICENSE","value":"CC BY 4.0","matchCase":false}]}

 The dataset includes 45 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001198-260119153935675/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.987951
title: Radiosonde raw data measured during POLARSTERN cruise PS130/1, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.987953
title: Radiosonde raw data measured during POLARSTERN cruise PS130/2, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.15468/dl.t2hx5m
title: Occurrence Download

description: A dataset containing 2210 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (, , , , , , Ovis ammon, , , , , , , , , , , , , , , , , , , , , , , , , , , , , Panthera uncia, , , , Ovis europea, , , , , , , Ovis polii, , , , Capra ammon, , , , , , , )",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Living Specimen, Machine Observation, Literature Occurrence)",
 "Geometry POLYGON((-180 -90,180 -90,180 90,-180 90,-180 -90))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2210 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001199-260119153935675/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.908249
title: (Table 2) Li, B and Sr concentrations and isotope ratios of fresh and altered volcanic rocks from the Manus Basin

description: a: Fresh volcanic rocks from the Manus Basin were previously reported by Beier et al. (2015).b: data previously reported by Wilckens et al. (2019).
DOI: 10.1594/pangaea.987954
title: Radiosonde raw data measured during POLARSTERN cruise PS131, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.988308
title: Master track of HEINCKE cruise HE673/2 in 1 sec resolution (zipped, 12 MB)

description: Raw data acquired by position sensors on board RV Heincke during expedition HE673/2 were processed to receive a validated master track which can be used as reference of further expedition data. During HE673/2 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: 10.1594/pangaea.988309
title: Master tracks in different resolutions of HEINCKE cruise HE673/2, Helgoland - Bremerhaven, 2025-11-20 - 2025-11-23

description: Raw data acquired by position sensors on board RV Heincke during expedition HE673/2 were processed to receive a validated master track which can be used as reference of further expedition data. During HE673/2 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.987194
title: Clumped isotope single replicate measurements from pure coccoliths of the North Atlantic (ODP Site 162-982 since the Miocene: 1.99-16 Ma) and Iceland sediment trap

description: This dataset contains the raw clumped isotope individual measurements (Δ47) of pure coccolith calcite from ODP Site 982 in the North Atlantic between the Mid Miocene and the Quaternary (16-1.99 Ma; 524.55-43.99 m (mcd)), and pure Coccolithus pelagicus from a sediment trap sample in the Iceland Sea (70.23° N; 9.75° W; 1884 m) (Mejia et al., 2025;doi:10.21203/rs.3.rs-6393158/v1). We measured clumped isotopes using a Kiel IV-Thermo Scientific MAT 253 at ETH Zürich, following the LIDI protocol (Müller et al., 2017; doi:10.1002/rcm.7878), including a Porapak Q trap (-40 °C) to eliminate residual halo/hydrocarbon and reduced sulfur compounds. Nine to 21 replicates of ~110 μg carbonate were measured depending on sample availability. Carbonate standardization followed the use of carbonate standard scheme (I-CDES (InterCarb carbon dioxide equilibrium scale; LIDI protocol (Bernasconi et al., 2021; doi:10.1029/2020GC009588)). Contaminated replicates were eliminated from the dataset when the Δ48 offset was &gt; 2 and 49 parameter values &gt; 2 ‰ (included in this dataset), which is considered a standard protocol in clumped isotope measurements.
DOI: 10.1594/pangaea.974172
title: Annual mean concentrations of (non-sea-salt) sulfur, non-sea salt chlorine, fluoride, insoluble particle concentrations from an array of 19 ice cores from Antarctica and seven ice cores from Greenland

description: We report annual mean (non-sea salt) sulfur concentrations from 19 ice cores in Antarctica including WD, WDC05Q, B40, NUS08-4, NUS08-5, NUS08-7, NUS07-2, NUS07-5 and NUS07-7 (all analyzed using inductively coupled plasma mass spectrometry, ICPMS) and SP01, SP04, SPC14, DML05, DML07, DF01, DFS10, EDC96, Taylor Dome and Talos Dome (all analyzed using ion chromatography, IC). The latter are based on measurements of sulfate divided by three to derive the equivalent sulfur concentration. Additional details about the ice-core sites and analytical procedures are provided in the Supporting Data of Gabriel et al., (submitted) and in the references below citing the original publications. We report annual mean (non-sea salt) sulfur concentrations from 7 ice cores in Greenland: NEEM(2011-S1), Humboldt, B19, TUNU2013, Summit2010-composite (all by ICPMS) and EGRIP and NGRIP1 (by IC) . We further report insoluble size-resolved particle concentrations for the TUNU2013, B19 and NEEM(-2011)S1 ice cores, and insoluble size-resolved particle concentrations and non-sea-salt chlorine records from the Summit2015 ice core.These records are used alongside ice-core crypto-tephra to characterize volcanic eruption sources and to quantify volcanic sulfur injections from volcanic eruptions between 1590 and 1710 CE.
DOI: 10.1594/pangaea.987195
title: North Atlantic euphotic ocean temperatures derived from coccolith clumped isotopes and alkenones from ODP Site 162-982 since the Miocene (1.99-16 Ma)

description: Accurate predictions of the future climate response to CO2 depend on the ability of climate models to simulate past analog warmer climates, like the Miocene. However, one key unresolved issue in paleoclimate modeling is reproducing the pronounced high-latitude warmth and relatively flat latitudinal temperature gradients inferred from proxy records. Here, we use clumped isotope thermometry—a method that sidesteps limitations of conventional proxies—on pure coccolith calcite from the high-latitude North Atlantic ODP Site 982, extending from the Mid Miocene to the Quaternary (16-1.99 Ma; 524.55-43.99 m (mcd)), and compare to alkenone-derived temperatures from the same samples. We also measured clumped isotopes from a sediment trap sample from the Iceland Sea (70.23° N; 9.75° W; 1884 m) which in July 1999 registered the largest surface bloom ever recorded in this area, containing 99% of the subpolar north Atlantic Coccolithus pelagicus.The ketone fraction from bulk ODP Site 982 samples was extracted via Accelerated Solvent Extraction (ASE) and purified using saponification and silica gel column chromatography, after which C37:2 and C37:3 were measured at ETH Zürich using a Thermo Scientific Trace 1310 Gas Chromatograph (GC) coupled to a flame ionization detector. Alkenone SSTs were then calculated using widely-available calibrations like the core top (Müller et al., 1998; doi:10.1016/S0016-7037(98)00097-0), the 55a Emiliania huxleyi batch culture (Prahl et al., 1988; doi:10.1016/0016-7037(88)90132-9) and the BAYSPLINE (Tierney and Tingley, 2018; doi:10.1002/2017PA003201), and alkenone production temperatures accounting for season and depth of production were calculated using the calibration proposed in Mejia et al., (2023; doi:10.1016/j.epsl.2023.118313).Coccoliths from the inorganic ODP Site 982 samples were then purified using centrifugation and microfiltering techniques as described in Mejia et al., (2025; doi:10.21203/rs.3.rs-6393158/v1). Any further organic components were eliminated by H2O2 oxidation to avoid interferences during clumped isotope analysis. Clumped isotopes were measured from purified downcore samples and the sediment trap using a Kiel IV-Thermo Scientific MAT 253 at ETH Zürich. Coccolith calcification temperatures were calculated using the latest coccolith clumped isotope culture calibration study (Clark et al., 2024; doi:10.5194/cp-20-2081-2024) and the foraminifera calibration of Meinicke et al., (2021, doi:10.1029/2020PA004115).
DOI: 10.1594/pangaea.690570
title: Microplankton abundance at Station SEPT-1997-GN36199704606MNB05 in the euphotic zone of the Aegean Sea in September 1997. Part 2 - dinoflagellates

description: Microplankton species composition analysis was performed according to the inverted microscope method of Utermoehl. Samples for identification and enumeration of larger phytoplankton cells (&gt;5µm) were preserved in alkaline Lugol solution. Utermoehl, H., 1958. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Int. Ver. Theor. Angew. Limnol., 9:1-38.
DOI: 10.1594/pangaea.937308
title: Radiosonde raw data measured during POLARSTERN cruise PS113 (ANT-XXXIII/4), links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.937352
title: Radiosonde raw data measured during POLARSTERN cruise PS123, links to files

description: The meteorological observatory Polarstern continuously performs radiosoundings during times of ship operation. Typically, there is one launch to full altitude at 12 UTC every day. Additionally, there often is a launch with a smaller balloon for forecasting purposes (helicopter operations) around 6 UTC. All data published here is left "as recorded", no quality control was applied.
description: Data files were produced by a proprietary radiosounding system from Vaisala. The format is referred to as "mwx". Technically, the files are zip files comprising several xml-documents.
DOI: 10.1594/pangaea.960591
title: Eddy covariance observations of CO2, latent heat, and sensible heat fluxes at the Spiekeroog Coastal Observatory

description: Observations of vertical fluxes of CO2, latent heat, and sensible heat were made at the Spiekeroog Coastal Observatory in the German Wadden Sea between 1.1.2021 and 28.12.2022. Measurements were made with an eddy covariance (EC) system consisting of a sonic anemometer (Gill Windmaster) and infrared gas analyzer (Li-7200), and processed in EddyPro according to standard methods. This dataset was gathered for the purpose of investigating the drivers of air-sea fluxes, but includes observations of fluxes influenced by the nearby Spiekeroog island, which may also be of interest. Identification of land vs sea fluxes can be made with a flux footprint analysis and by screening according to wind direction.
DOI: 10.1594/pangaea.690555
title: Microplankton abundance at Station SEPT-1997-GN36199704605MSB03 in the euphotic zone of the Aegean Sea in September 1997. Part 2 - dinoflagellates

description: Microplankton species composition analysis was performed according to the inverted microscope method of Utermoehl. Samples for identification and enumeration of larger phytoplankton cells (&gt;5µm) were preserved in alkaline Lugol solution. Utermoehl, H., 1958. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Int. Ver. Theor. Angew. Limnol., 9:1-38.
DOI: 10.1594/pangaea.904801
title: Fluid inclusion oxygen and hydrogen stable isotopes in a speleothem from Susah Cave, Libya

description: Fluid inclusion isotopes for a speleothem from Libya
description: Supplement to: Rogerson, Mike; Dublyansky, Yuri; Hoffmann, Dirk L; Luetscher, Marc; Spötl, Christoph; Töchterle, Paul (2018): Enhanced Mediterranean water cycle explains increased humidity during MIS 3 in North Africa. Climate of the Past, 1-31
DOI: 10.1594/pangaea.911841
title: Mg, Ca, Cl ICPMS concentrations in 55cm-resolution of RECAP ice core

description: Concentrations of magnesium (Mg), calcium (Ca) and chlorine (Cl) measured in the 2015 RECAP ice core by inductive coupled plasma mass spectroscopy (ICPMS) along the 120,000 year-record.
description: Note that the three analytes have not been measured continuously.Note that the below 562 meters the ice has not been dated.
DOI: 10.1594/pangaea.925776
title: Stable carbon and oxygen isotope ratios of Speleothem M37-1-16C
DOI: 10.1594/pangaea.925777
title: Stable carbon and oxygen isotope ratios of Speleothem M37-1-23A
DOI: 10.1594/pangaea.925774
title: Stable carbon and oxygen isotope ratios of Speleothem M6-73-3
DOI: 10.1594/pangaea.925775
title: Stable carbon and oxygen isotope ratios of Speleothem M37-1-16A
DOI: 10.1594/pangaea.690558
title: Microplankton abundance at Station SEPT-1997-GN36199704605MSB04 in the euphotic zone of the Aegean Sea in September 1997. Part 2 - dinoflagellates

description: Microplankton species composition analysis was performed according to the inverted microscope method of Utermoehl. Samples for identification and enumeration of larger phytoplankton cells (&gt;5µm) were preserved in alkaline Lugol solution. Utermoehl, H., 1958. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Int. Ver. Theor. Angew. Limnol., 9:1-38.
DOI: 10.1594/pangaea.863504
title: Simulation results of modelling flow over typical bedforms
DOI: 10.1594/pangaea.690551
title: Microplankton abundance at Station SEPT-1997-GN36199704605MSB02 in the euphotic zone of the Aegean Sea in September 1997. Part 2 - dinoflagellates

description: Microplankton species composition analysis was performed according to the inverted microscope method of Utermoehl. Samples for identification and enumeration of larger phytoplankton cells (&gt;5µm) were preserved in alkaline Lugol solution. Utermoehl, H., 1958. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Int. Ver. Theor. Angew. Limnol., 9:1-38.
DOI: 10.1594/pangaea.925795
title: 230Th dating results of Schrattenkarst speleothem

description: U decay constants: l238 = 1.55125x10-10 (Jaffey et al., 1971) and l234 = 2.82206x10-6 (Cheng et al., 2013). Th decay constant: l230 = 9.1705x10-6 (Cheng et al., 2013).o account for uplift, 0.3°C was subtracted to all temperatures.M6-1-20 is a 22 cm tall stalagmite from Neotektonik Cave which grew from about 6.6 ka BP to presen day (Arps, 2017).
DOI: 10.1594/pangaea.825356
title: Critical bed shear stress and threshold of motion of maërl biogenic sediments from Aran Subtidal

description: HEIGHT above ground [m] gives the height above bed.
DOI: 10.1594/pangaea.911843
title: Br, Na and ssNa ICPMS concentrations during the deglaciation (10.9-17.7 kyr b2015) of RECAP ice core

description: Higher time-resolution (ca. 20-240 yrs) measurements of Br and Na, as well as ssNa calculations, during the last deglaciation.
DOI: 10.1594/pangaea.825357
title: Critical bed shear stress and threshold of motion of maërl biogenic sediments from Carraroe Beach

description: HEIGHT above ground [m] gives the height above bed.
DOI: 10.1594/pangaea.690568
title: Microplankton abundance at Station SEPT-1997-GN36199704606MNB04 in the euphotic zone of the Aegean Sea in September 1997. Part 2 - dinoflagellates

description: Microplankton species composition analysis was performed according to the inverted microscope method of Utermoehl. Samples for identification and enumeration of larger phytoplankton cells (&gt;5µm) were preserved in alkaline Lugol solution. Utermoehl, H., 1958. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Int. Ver. Theor. Angew. Limnol., 9:1-38.
DOI: 10.15468/dl.jvbhbc
title: Occurrence Download

description: A dataset containing 2786 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Museu Paraense Emílio Goeldi - Opiliones Collection",
 "Country is one of (Argentina, Bolivia (Plurinational State of), Brazil, Colombia, French Guiana, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela (Bolivarian Republic of), Ecuador, Chile)"
 ]
}

 The dataset includes 2786 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001200-260119153935675/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.690559
title: Microplankton abundance at Station SEPT-1997-GN36199704605MSB06 in the euphotic zone of the Aegean Sea in September 1997. Part 2 - dinoflagellates

description: Microplankton species composition analysis was performed according to the inverted microscope method of Utermoehl. Samples for identification and enumeration of larger phytoplankton cells (&gt;5µm) were preserved in alkaline Lugol solution. Utermoehl, H., 1958. Zur Vervollkommung der quantitativen Phytoplankton-Methodik. Mitt. Int. Ver. Theor. Angew. Limnol., 9:1-38.