cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.914260
title: Trace element compositions in clinopyroxene and plagioclase, and crystallization temperature estimated after Sun and Liang (2017) for Wadi Somerah, Oman

description: As largest and best-exposed paleo-fast-spread oceanic crust on land, the Samail ophiolite in the Sultanate of Oman represents an ideal natural laboratory for investigating processes at fast-spreading mid-ocean ridges. We studied a layered gabbro sequence from the middle of the plutonic crust showing dm-scale modal layering with olivine abundance gradually decreasing from layer base to top (Wadi Somerah, Sumail block). Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) was performed in order to obtain trace element contents and rare earth elements (REE) in particular. Analyses were performed at the Institut für Geowissenschaften (Christian-Albrechts-Universität zu Kiel, Germany) using a 193 nm ArF excimer laser ablation system (GeoLasPro HD, Coherent) coupled to an Agilent 7900s ICP-MS. Analyses were performed as point measurements with 16 Hz pulse rate, 18 Jcm-2 fluence and a crater diameter of 120 µm on plagioclase, and 10 Hz, 12 Jcm-2 and a crater diameter of 32 µm on clinopyroxene. Differences in core and rim compositions of clinopyroxene reveal significant zonation with higher REE contents in the rim. Crystallization temperatures calculated using the REE-thermometer of Sun and Liang (2017; doi:10.1007/s00410-016-1326-9) vary between 1230 and 1300°C.
description: OM10-Sam: layer 6= 0-8 cm, layer 5= 8-57 cm, layer 4= 57-95 cm, layer 3= 95-136 cm, layer 2= 136-205 cm, layer 1= 205-285 cm
DOI: 10.1594/pangaea.675378
title: Radiosonde measurements from station Payerne (1997-09)
DOI: 10.1594/pangaea.925109
title: Radiosonde measurements from station Tamanrasset (2020-10)

description: Start location: Tamanrasset; Distance from radiation site: 10 km
DOI: 10.1594/pangaea.752336
title: Meteorological observations during STAR cruise from Spithead to Simons Bay started at 1797-03-11
DOI: 10.1594/pangaea.924907
title: Snow characteristics in the Grønfjorden area
DOI: 10.1594/pangaea.736073
title: Radiosonde measurements from station Izaña (2010-03)

description: Start location: Guimar; Distance from radiation site: 5 km
DOI: 10.1594/pangaea.810509
title: Distribution of sulphide and its oxidation intermediates in seep sediments of the Dvurechenskii mud volcano at station M72/2_309_PUC-51
DOI: 10.1594/pangaea.925149
title: Time series from consecutive runs of pipe0044 (vel_Retau0002)
DOI: 10.1594/pangaea.879618
title: Particulate intact polar diacylglycerol (IP-DAG) lipids measured in water column samples from the Drake Passage and Bellingshausen Sea

description: Seawater samples were retrieved from depth using standard oceanographic sampling equipment and then collected by vacuum filtration onto 0.2 µm pore size Durapore membrane filters; these were frozen immediately at -80°C. Extraction was performed using a modified Bligh and Dyer (Bligh and Dyer, 1959; https://doi.org/10.1139/o59-099) method described in Popendorf et al. (2013; https://doi.org/10.1007/s11745-012-3748-0). Lipid extracts were analyzed by HPLC-ESI-MS with data dependent-MS2 acquisition on a high-resolution, accurate mass Thermo Q Exactive Hybrid Quadrupole-Orbitrap mass spectrometer (ThermoFisher Scientific, Waltham, MA, USA) coupled to an Agilent 1200 HPLC system (Agilent, Santa Clara, CA, USA). The HPLC-ESI-MS method is described in Collins et al., 2016 (https://doi.org/10.1021/acs.analchem.6b01260). The LOBSTAHS lipidomics discovery software (Collins et al., 2016; https://doi.org/10.1021/acs.analchem.6b01260) was used to putatively identify HPLC-MS features in the data. We confirmed each LOBSTAHS identification using two additional means: (1) via comparison of data-dependent MS2 spectra with those from authentic standards or published reference spectra and (2) by requiring the presence of the same compound identity in data acquired in the opposite HPLC-ESI-MS ionization mode. We confirmed all LOBSTAHS identities at the lipid class level (e.g., PC versus PE, or MGDG versus TAG) using a new, experimental LOBSTAHS feature which automatically detects diagnostic product ion fragments and constant neutral losses (as given in Popendorf et al., 2013; https://doi.org/10.1007/s11745-012-3748-0) in the available data-dependent MS2 spectra for each sample. After identification, quantification of analytes was performed using a series of standard curves, followed by normalization to concentration of an internal standard.Lipid identities are resolved only to the level of bulk fatty acid composition (i.e., the sum of the properties of the substituents at both the sn-1 and sn-2 positions). As a result, in some cases (e.g., DGTS_DGTA 32:1), several different molecules having the same bulk fatty acid composition have been identified. These can be distinguished by retention time, which is given in the "Comment" field for each entry.
DOI: 10.1594/pangaea.815103
title: Mesozooplankton biomass data from Disko Bay, West Greenland, 2008

description: The study site was located in the Disko Bay off Qeqertarsuaq, western Greenland. Due to land-connected sea ice coverage during winter, 2 sampling sites were combined. At the first site in winter (21 February to 23 March 2008), sampling was conducted through a hole in the ice at ca. 65 to 160 m depth approximately 0.5 nautical mile (n mile) south of Qeqertarsuaq (69° 14' N, 53° 29' W). In spring and summer (9 April to 18 July), sampling was done at a monitoring station 1 n mile south from Qeqertarsuaq (69° 14' N, 53° 23' W) at 300 m depth. Sampling was carried out between 10:00 and 17:00 h. During sampling from the ice, mesozooplankton was collected using a modified WP-2 net (45 µm) equipped with a closing mechanism (Hydrobios). Samples were collected in 3 depth strata (0-50, 50-100, and 100-150 m). During ship-based sampling, mesozooplankton was collected with a multinet (50 µm) equipped with a flow meter (Multinet, Hydrobios type midi), and 2 additional depth strata (150-200m and 200-250 m) were included. In addition to the seasonal study one diurnal investigation with sampling every 6 h was conducted from 29 April at 12:00 h to 30 April 30 at 12:00 h. Samples were immediately preserved in buffered formalin (5% final concentration) for later analyses. Biomass values of the different copepod species were calculated based on measurements of prosome length, and length/weight relationships. Two regressions for Calanus spp. were established for biomass calculations: one applicable prior to and during the phytoplankton bloom until 4 May, and another from 9 May onwards.
DOI: 10.1594/pangaea.902823
title: Ultra-violet measurements from station Payerne (2019-05)
DOI: 10.1594/pangaea.925278
title: Ultra-violet measurements from station Selegua (2020-09)
DOI: 10.1594/pangaea.924971
title: Time series from consecutive runs of pipe0028 (vel_Retau0002)
DOI: 10.1594/pangaea.893838
title: Radiosonde measurements from station Izaña (2018-08)

description: Start location: Guimar; Distance from radiation site: 5 km
DOI: 10.1594/pangaea.849235
title: NG-stack, a temperature proxy for northern Greenland

description: The "NG-stack" was calculated by averaging the delta-18O-records of NGT and the NGRIP ice cores in their overlapping time period. Before stacking, all records were centred and normalized regarding their common time window (1505-1953 CE).
DOI: 10.1594/pangaea.924942
title: Time series from consecutive runs of pipe0025 (vel_Retau0001)
DOI: 10.1594/pangaea.849087
title: (Table 2) Representative mineral analyses of Garnet-orthopyroxene mafic gneiss, Filchnerfjella

description: total Fe as FeO
DOI: 10.1594/pangaea.903885
title: Time series from consecutive runs of pipe0017 (vel_Retau0001)
DOI: 10.1594/pangaea.757941
title: Basic and other measurements of radiation at station Barrow (2008-03), Version 1

description: Ellsworth G. Dutton discovered a calibration glitch in the SWD "Short-wave downward (GLOBAL) radiation" data for Barrow, Alaska. SWD data was therefore removed from this dataset. Please refer to the updated Version 2 (see replaced by reference) with correct calibration.
DOI: 10.1594/pangaea.925280
title: Ultra-violet measurements from station Selegua (2020-10)
DOI: 10.1594/pangaea.849262
title: Data and Code archive for the interpolation of surface ocean carbon dioxide

description: We have developed a statistical gap-filling method adapted to the specific coverage and properties of observed fugacity of surface ocean CO2 (fCO2). We have used this method to interpolate the Surface Ocean CO2 Atlas (SOCAT) v2 database on a 2.5°×2.5° global grid (south of 70°N) for 1985-2011 at monthly resolution. The method combines a spatial interpolation based on a 'radius of influence' to determine nearby similar fCO2 values with temporal harmonic and cubic spline curve-fitting, and also fits long term trends and seasonal cycles. Interannual variability is established using deviations of observations from the fitted trends and seasonal cycles. An uncertainty is computed for all interpolated values based on the spatial and temporal range of the interpolation. Tests of the method using model data show that it performs as well as or better than previous regional interpolation methods, but in addition it provides a near-global and interannual coverage.
description: This archive contains the final interpolated data set (with uncertainties), and the code used to perform the gap-filling with instructions
description: Supplement to: Jones, Steve D; Le Quéré, Corinne; Rödenbeck, Christian; Manning, Andrew C; Olsen, Are (2015): A statistical gap-filling method to interpolate global monthly surface ocean carbon dioxide data. Journal of Advances in Modeling Earth Systems, 7(4), 1554-1575
DOI: 10.1594/pangaea.903871
title: Statistics for the modal kinetic energy from pipe0014 (meanEkn0001-0271)
DOI: 10.1594/pangaea.849217
title: Deposition and denudation rates inferred from DGPS measurements within Bossons glacier proglacial area

description: Mean (all) - Deposition rate: 95.10 mm/yr - Denudation rate: 66.21 mm/yr - Net rate: 28.89 mm/yrMean (complete DEM only) - Deposition rate: 110.18 mm/yr - Denudation rate: 85.24 mm/yr - Net rate: 14.94 mm/yr
DOI: 10.1594/pangaea.924974
title: Statistics for the modal kinetic energy from pipe0029 (meanEkn0030-0133)
DOI: 10.1594/pangaea.843637
title: Links to master tracks in different resolutions of HEINCKE cruise HE260, Bremerhaven - Bremerhaven, 2006-09-07 - 2006-09-13
DOI: 10.1594/pangaea.896951
title: Hydrogen isotopes and carbon isotope analyses of leaf wax fatty acids extracted from samples at IODP Site 353-U1445
DOI: 10.1594/pangaea.849475
title: Ground-penetrating radar (GPR) point measurements of ice thickness on Schlatenkees in 2001
DOI: 10.1594/pangaea.924985
title: Time series from consecutive runs of pipe0029 (vel_Retau0001)
DOI: 10.1594/pangaea.859712
title: Continuous thermosalinograph oceanography along HEINCKE cruise track HE341
DOI: 10.1594/pangaea.843700
title: Station list and links to master tracks in different resolutions of HEINCKE cruise HE396, Bremerhaven - Bremerhaven, 2013-03-25 - 2013-03-29
DOI: 10.1594/pangaea.849212
title: (Table 1, page 220), Spot chemical analyses of a section of nodule 5133.7

description: Microscopic and electron probe examination of some manganese nodules show that they consist of segregations of manganese-iron oxides in an interstitial material almost free of manganese but rich in iron and silicates. The segregations are widely spaced in the volcanic cores of the nodules but become more abundant towards their outer crusts where they form the centres of linked polygons of interstitial materials. Most of the minor elements are concentrated in the segregations compared to the interstitial materials. It is suggested that the structures observed result partly from solution and reprecipitation of elements in the original volcanic cores of the nodules and partly from the replacement and coating of these cores by manganese-iron oxides precipitated from sea water.
description: The analyses cover each an area of 2 km**2.From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
DOI: 10.1594/pangaea.903874
title: Time series from consecutive runs of pipe0014 (vel_friction0001)
DOI: 10.1594/pangaea.903877
title: First and second order one-point statistics of pipe0014 (vel_meanstdv0001-0067)
DOI: 10.1594/pangaea.727104
title: Ultra-violet measurements from station Izaña (2009-08)
DOI: 10.1594/pangaea.924894
title: Abundances of isoGDGTs and and chrenarchaeol in the modern peat dataset

description: &lt;0.001 = below detection: peaks are too small to quantify.
DOI: 10.1594/pangaea.924945
title: First and second order one-point statistics of pipe0026 (vel_meanstdv0030-0150)
DOI: 10.1594/pangaea.903881
title: Time series from consecutive runs of pipe0014 (vel_Retau0003)
DOI: 10.1594/pangaea.903883
title: Time series from consecutive runs of pipe0017 (vel_friction0002)
DOI: 10.1594/pangaea.903886
title: Time series from consecutive runs of pipe0017 (vel_Retau0002)
DOI: 10.1594/pangaea.903884
title: First and second order one-point statistics of pipe0017 (vel_meanstdv0012-0132)
DOI: 10.1594/pangaea.692310
title: Concentrations of chlorophyll-alpha in sea water from the euphotic zone at Station MARCH-94-GN3619940280100430 in the Aegean Sea

description: Samples from 2 l of sea water were filtered through polycarbonate Millipore. The filters were kept deep frozen and analyzed according to Holm-Hansen et al. (Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., Strickland, J.D.H. 1965. Fluorometric determination of chlorophyll. Journal du Conseil Permanent International Pour l'Exploration de la Mer 30, 3-15).
DOI: 10.1594/pangaea.917561
title: Genetic and morphologic data of diatoms from Arctic surface sediments

description: Lakes cover large parts of the climatically sensitive Arctic landscape and respond rapidly to environmental change. Freshwater diatoms dominate the primary producer community in these lakes and can be used to detect biotic responses to climate and environmental change. We used specific diatom metabarcoding on sedimentary DNA, combined with next-generation sequencing and diatom morphology, to assess diatom diversity in five glacial and 15 thermokarst lakes within the easternmost expanse of the Siberian treeline ecotone in Chukotka, Russia. We obtained 163 verified diatom sequence types and identified 176 diatom species morphologically. Raw and resampled read counts of diatom DNA sequences retrieved from our approach are and its taxonomic classifications are listed in the spread sheet: Huang_16KP_diat_JOPL.xlsx. The retrieved diatom sequences are listed in the fasta file: 16KP_diat_sequences.fasta. Raw and resampled valve counts of morphologically identified diatom taxa are summarized in the spreadsheet Huang_16KP_diat_JOPL.xlsx.
DOI: 10.1594/pangaea.924999
title: Modal kinetic energy w.r.t. the azimuthal wave number from pipe0031 (meanEmn0030-0150)
DOI: 10.1594/pangaea.825584
title: Core summary for IODP Hole 329-U1371E
DOI: 10.1594/pangaea.829094
title: Core summary for IODP Hole 340-U1396C
DOI: 10.1594/pangaea.785835
title: Ultra-violet measurements from station Izaña (2012-06)
DOI: 10.1594/pangaea.925034
title: First and second order one-point statistics of pipe0034 (vel_meanstdv0030-0300)
DOI: 10.1594/pangaea.921443
title: Radiosonde measurements from station Izaña (2020-07)

description: Start location: Guimar; Distance from radiation site: 5 km
DOI: 10.1594/pangaea.924926
title: Modal kinetic energy w.r.t. the azimuthal wave number from pipe0024 (meanEmn0030-0150)
DOI: 10.1594/pangaea.815061
title: (Table 3) Oxygen and carbon isotopes from late Eocene and early Oligocene foraminifers at DSDP Hole 71-511

description: Empty cells indicate missing data, because there was not enough material for analysis or material was lost during analysis.
DOI: 10.1594/pangaea.925051
title: Time series of consecutive runs from pipe0040 (vel_friction0002)
DOI: 10.1594/pangaea.615215
title: Chlorophyll and phaeopigments in surface sediment profile PE225-45

description: Chlorophyll a and Phaeopigments were extracted with acetone 90% from freezed dried sediment following the method of Yentsch & Menzel (1963): A method for the determination of phytoplankton chlorophyll a and phaeophytin by fluorescence. Deep-Sea Res 10: 221-231. Chlorophyll a and Phaeopigments were measured with a Turner 700 fluorometre following Shuman and Lorenzen (1975): Quantitative degradation of chlorophyll by a marine herbivore, Limnology and Oceanography, 20.
DOI: 10.1594/pangaea.714280
title: Ozone measurements from station Izaña (2009-03)
DOI: 10.1594/pangaea.823610
title: Core summary for IODP Hole 320-U1331A
DOI: 10.1594/pangaea.825461
title: Core summary for IODP Hole 329-U1370B
DOI: 10.1594/pangaea.497589
title: Physical oceanography from BT during cruise U58GS01890B_1978
DOI: 10.1594/pangaea.924972
title: Time series from consecutive runs of pipe0028 (vel_Retau0003)
DOI: 10.1594/pangaea.924990
title: First and second order one-point statistics of pipe0030 (vel_meanstdv0030-0150)
DOI: 10.1594/pangaea.730350
title: Radiosonde measurements from station Izaña (2009-12)

description: Start location: Guimar; Distance from radiation site: 5 km
DOI: 10.1594/pangaea.824778
title: Core summary for IODP Hole 324-U1349A
DOI: 10.1594/pangaea.924992
title: Time series from consecutive runs of pipe0030 (vel_Retau0001)
DOI: 10.1594/pangaea.903801
title: Agricultural Gebesee test site (central Germany): extent and location of acreages investigated in 2016
DOI: 10.1594/pangaea.925030
title: Modal kinetic energy w.r.t. the azimuthal wave number from pipe0034 (meanEmn0030-0300)
DOI: 10.1594/pangaea.840896
title: Station list and links to master tracks in different resolutions of HEINCKE cruise HE342
DOI: 10.1594/pangaea.924924
title: Statistics for the modal kinetic energy from pipe0024 (meanEkn0030-0150)
DOI: 10.1594/pangaea.828334
title: Core summary for IODP Hole 323-U1345A
DOI: 10.1594/pangaea.843632
title: Links to master tracks in different resolutions of HEINCKE cruise HE252, Helgoland - Helgoland, 2006-06-01 - 2006-06-26
DOI: 10.1594/pangaea.816908
title: Physical oceanography during John P. Tully cruise IOS_95-05
DOI: 10.1594/pangaea.924936
title: Statistics for the modal kinetic energy from pipe0025 (meanEkn0030-0150)
DOI: 10.1594/pangaea.925039
title: Time series from consecutive runs of pipe0035 (vel_Retau0002)
DOI: 10.1594/pangaea.828801
title: Core summary for IODP Hole 339-U1385E
DOI: 10.1594/pangaea.925042
title: Modal kinetic energy w.r.t. the azimuthal wave number from pipe0036 (meanEmn0030-0300)
DOI: 10.1594/pangaea.843699
title: Station list and links to master tracks in different resolutions of HEINCKE cruise HE394, Bremerhaven - Bremerhaven, 2013-02-19 - 2013-03-03
DOI: 10.1594/pangaea.829098
title: Core summary for IODP Hole 340-U1398B
DOI: 10.1594/pangaea.840902
title: Station list and links to master tracks in different resolutions of HEINCKE cruise HE349
DOI: 10.1594/pangaea.925152
title: First and second order one-point statistics of pipe0047 (vel_meanstdv0030-0070)
DOI: 10.1594/pangaea.694668
title: Temperature, salinity, and concentration of dissolved oxygen in the water column of the Cretan Sea at Station JULY-1995-D2
DOI: 10.1594/pangaea.886255
title: Continuous thermosalinograph oceanography along HEINCKE cruise track HE477
DOI: 10.1594/pangaea.845209
title: Station list and links to master tracks in different resolutions of HEINCKE cruise HE307, Bremerhaven - Helgoland, 2009-07-02 - 2009-07-24
DOI: 10.1594/pangaea.877688
title: Calcium carbonate of sediment core GeoB7920-2
DOI: 10.1594/pangaea.762607
title: Core summary for Hole 325-M0055A
DOI: 10.1594/pangaea.831075
title: Soil temperatures in the Ameskar Valley, High Atlas Mountains at site Mar-15, 2001-11 to 2002-09
DOI: 10.1594/pangaea.858635
title: Multichannel reflection seismic data from the Lower Congo Basin, profile GeoB08-298
DOI: 10.1594/pangaea.924940
title: First and second order one-point statistics of pipe0025 (vel_meanstdv)
DOI: 10.1594/pangaea.777879
title: Meteorological records from the Vernagtferner Basin - Vernagtbach station, for the year 1989
DOI: 10.1594/pangaea.829104
title: Core summary for IODP Hole 340-U1400C
DOI: 10.1594/pangaea.495331
title: Water temperature XBT profiles from cruise U31X041823_1971
DOI: 10.1594/pangaea.886257
title: Continuous thermosalinograph oceanography along HEINCKE cruise track HE479
DOI: 10.1594/pangaea.810468
title: (Table 1) 210Pb dates from sediment core JM99-1197/BC obtained during Jan Mayen cruise JM99 in Malangen

description: SECTION, height is slice depth.
DOI: 10.1594/pangaea.828815
title: Core summary for IODP Hole 339-U1389E
DOI: 10.1594/pangaea.903882
title: Time series from consecutive runs of pipe0017 (vel_friction0001)
DOI: 10.1594/pangaea.921438
title: Radiosonde measurements from station Izaña (2020-06)

description: Start location: Guimar; Distance from radiation site: 5 km
DOI: 10.1594/pangaea.924964
title: Modal kinetic energy w.r.t. the azimuthal wave number from pipe0028 (meanEmn0030-0219)
DOI: 10.1594/pangaea.924993
title: Statistics for the modal kinetic energy from pipe0031 (meanEkn0030-0150)
DOI: 10.34816/ifao.archives.152335
title: TÔD_nb_2002_00814

description: Référence : nb_2002_00814<br />Site : Tôd<br />Secteur : Premier vestibule du pronaos (Temple de Montou); Temple de Montou<br />Type : photographie<br />
DOI: 10.15468/dl.3hx5fv
title: Occurrence Download

description: A dataset containing 51543 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Calocera cornea (Batsch) Fr., Calocera viscosa (Pers.) Fr.)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 51543 records from 199 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0313949-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.