cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.umvv4s
title: Occurrence Download

description: A dataset containing 165741 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Ambrosia artemisiifolia L."
 ]
}

 The dataset includes 165741 records from 1451 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005726-241024112534372/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.957490
title: 2D multichannel seismic reflection processed data (GI Gun entire dataset) of RV METEOR during cruise M154/1

description: This 2D multi-channel seismic dataset was acquired during METEOR cruise M154-1 offshore Montserrat in April 2019. The dataset contains ~600 km of normal-moveout-corrected, stacked and migrated vertical seismic profiles. Aim of the seismic experiment was to map and image landslide deposits offshore Montserrat. The data was collected with a 81 m to 152 m-long (16 to 65 channels) streamer system with a group spacing of 1.56 m. The system consisted of two to seven 12.5 m-long active sections, a 25 m-long vibro-stretch section and a 31 to 40 m-long tow cable. As seismic source, two GI airguns (105/105 cubic inch) were shot every five seconds. Seismic data processing included trace editing, highpass filtering (25 Hz cut and 55 Hz slope corner frequencies), denoising, deconvolution, normal moveout correction, stacking and finite-difference migration with a gradient velocity model (1580 m/s to 1725 m/s). Detailed information on the data acquisition can be found in the M154-1 cruise report (https://doi.org/10.2312/cr_m154_1).
description: Further additional funding:- Cruise financed by DFG (MerMet 14-104)- Data research financed by Program-Oriented Funding IV (PoF IV) of the Helmholtz Association
DOI: 10.1594/pangaea.962597
title: Year-round discrete underway water column Chlorophyll a concentrations from the central Arctic

description: Near-daily concentrations of Chlorophyll a and phaeopigments from RV Polarsterns underway water supply system (inlet at 11m water depth) collected during legs 1,3,4, and 5 of the MOSAiC (PS122) drift expedition in the central Arctic Ocean. 2-4L of water were filtered onto pre-combusted GF/F filters (nominal pore size 0.7µm) and frozen at -80°C. Samples were subsequently extracted in 90°C acetone, homogenized using a cell mill, and measured on the following day using a Turner flourometer, followed by an acidification step to determine phaeopigments (see Knap et al. 1996 for details and calculations). Samples were collected from end of October 2019 to beginning of October 2020, with a gap between mid-December and the end of February.
DOI: 10.1594/pangaea.961133
title: Biomarker concentrations of peat core from Beerberg peatland (Central Germany)
DOI: 10.1594/pangaea.963277
title: Water column Chlorophyll a concentrations during the MOSAiC expedition (PS122) in the Central Arctic Ocean 2019-2020

description: Concentrations of Chlorophyll a and phaeopigments from CTD-rosette casts during the MOSAiC (PS122) drift expedition in the central Arctic Ocean. 2-4L of water were filtered onto precombusted GF/F filters (nominal pore size 0.7µm) and frozen at -80°C. Samples were subsequently extracted in 90°C acetone,homogenized using a cell mill, and meaured on the following day using a Turner flourometer, followed by an acidification step to determine pheopigments (see Knap et al. 1994 for details and calculations). Samples were collected roughly once per week from end of October 2019 to beginning of October 2020.
DOI: 10.1594/pangaea.819004
title: (Table 1) Lipid and kerogen content at DSDP Leg 64 Holes

description: Diatomaceous mud and an organically-rich claystone from holes at Sites 474 and 476 at the mouth of the Gulf of California were analyzed by organic geochemical methods to characterize their organic matter. The lipids of all three samples are primarily marine autochthonous, with the exception of Sample 474-5-3, 105-107 cm, which also contains some vascular plant wax. Based on the lipid composition, the sediment was deposited mainly under oxic environmental conditions. The kerogens were aliphatic and autochthonous marine. Two lignite fragments were also analyzed, and the data indicate that they are driftwood that absorbed marine bitumen from the surrounding sediment during coalification.
description: Sediment depth is given in mbsf. Empty cells mean not determined.
description: Supplement to: Simoneit, Bernd R T (1982): Organic geochemistry of sediments from the mouth of the Gulf of California, Leg 64, Sites 474 and 476. In: Curray, JR; Moore, DG; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 64, 877-880
DOI: 10.1594/pangaea.962900
title: Bulk geochemistry and biomarker concentrations and isotopic compositions of lignites spanning the PETM from Stenkul Fiord (Ellesmere Island), early Eocene

description: This dataset contains bulk geochemical information (TOC, S, Tmax, Hydrogen and Oxygen Indices), relative and absolute abundances of selected plant wax and bacterial hopanoid biomarkers as well as stable carbon and hydrogen isotope signatures of selected compounds. Samples were analysed with a Leco C/S analyser, a Rock-Eval 6 pyrolysis unit, a gas chromatograph-triple quad mass spectrometer and gas chromatograph isotope ratio mass spectrometer (for d13C and d2H). The samples originate from two onshore outcrops at the Stenkul Fiord (Ellesmere Island) and are mostly coal samples of the lignite thermal maturity stage. The age of the samples are Paleogene and cover the Paleocene Eocene Thermal Maximum (PETM; Margaret Formation), and they were taken in 2017 (BGR CASE 19 expedition). The data were generated to reconstruct the terrestrial paleovenvironment in this high-latitude setting. More information on the studied sections can be found elswhere (Reinhardt et al., 2022).
DOI: 10.1594/pangaea.962902
title: Bulk geochemistry and biomarker concentrations and isotopic compositions of lignites spanning the PETM from Stenkul Fiord (Ellesmere Island), Paleocene

description: This dataset contains bulk geochemical information (TOC, S, Tmax, Hydrogen and Oxygen Indices), relative and absolute abundances of selected plant wax and bacterial hopanoid biomarkers as well as stable carbon and hydrogen isotope signatures of selected compounds. Samples were analysed with a Leco C/S analyser, a Rock-Eval 6 pyrolysis unit, a gas chromatograph-triple quad mass spectrometer and gas chromatograph isotope ratio mass spectrometer (for d13C and d2H). The samples originate from two onshore outcrops at the Stenkul Fiord (Ellesmere Island) and are mostly coal samples of the lignite thermal maturity stage. The age of the samples are Paleogene and cover the Paleocene Eocene Thermal Maximum (PETM; Margaret Formation), and they were taken in 2017 (BGR CASE 19 expedition). The data were generated to reconstruct the terrestrial paleovenvironment in this high-latitude setting. More information on the studied sections can be found elswhere (Reinhardt et al., 2022).
DOI: 10.1594/pangaea.956160
title: Revised benthic isotope stratigraphy of sediment core M125-55-7
DOI: 10.1594/pangaea.964229
title: n-Alkane of sediment core GeoTü SL167

description: The data sets contains n-alkane data of sediment core GeoTü SL167.he measurements of n-alkanes were carried out using Thermo Scientific Trace 1310 GC-FID and Thermo Scientific DSQ II (GC-MS). Gravity core GeoTü SL167, was retrieved at station no. 960 during R.V. METEOR cruise M74/1b in 2007 (Bohrmann et al., 2010) from the northwestern Arabian Sea off Oman, at 22°37.2'N, 59°41.5'E, 774 m water depth, core recovery 7.39 m. The sediment core was retrieved for the reconstruction of circulation and productivity changes in the eastern Mediterranean Sea during the late Quaternary with particular focus on changes in the Indian monsoon system.
DOI: 10.1594/pangaea.952361
title: Pigments measured on MUC samples during Island Pride cruise IP21 (MANGAN21) to the GSR license area in the Clarion Clipperton Fracture Zone

description: This dataset contains sedimentary parameters pigments (Chlorophyll a, Pheophorbide, Pheophytin) measured from Multicorer (MUC) samples from the Global Sea Mineral Resources (GSR, Belgium) license area in the Clarion Clipperton Fracture Zone (CCFZ) collected on onboard the Norwegian Island Pride during expeditions Mangan21 in 2021. Pigment analysis was completed according to Van Heukelem and Thomas (2001). After addition of 90% acetone, freeze-dried samples were sonicated and extracted overnight at 4°C. After filtration, the extract was injected into an Agilent HPLC with fluorescence detector (type 1200 Infinity II, Agilent Technologies, Diegem, Belgium) equipped with an Eclipse XDB C8 column. The sum of Chl-a and phaeopigment concentrations was calculated and is referred to as the Chloroplast Pigment Equivalent (CPE). These data were collected to quantify primary productivity in the CCFZ and to correlate these values to observed levels of biodiversity. Values are given in their respective units (SI) and have been collected and measured by the Marine Biology Research Group of Ghent University (Belgium).
DOI: 10.1594/pangaea.956169
title: Biomarker of sediment core M125-55-7
DOI: 10.15468/dl.ejpqde
title: Occurrence Download

description: A dataset containing 84 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zingiber capitatum Roxb."
 ]
}

 The dataset includes 84 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003848-250415084134356/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.961138
title: Biomarker concentrations of modern vegetation samples from Beerberg peatland (Central Germany)
DOI: 10.1594/pangaea.762892
title: (Table 1) Contents and composition of n-alkanes in bottom sediments of the Norwegian Sea
DOI: 10.1594/pangaea.727175
title: (Table 3) Distribution of molecular markers in aliphatic hydrocarbon compositions of bottom sediments from the north Caspian Sea shelf
DOI: 10.1594/pangaea.898927
title: Plant wax composition and compound-specific δD data from a loess section in Darai Kalon, Southern Tajikistan covering the last 250 thousand years

description: The data set contains plant wax biomarker and CaCO3 concentration data from the Darai Kalon loess section in Southern Tajikistan over the time-period of the last 250 thousand years. It includes long-chain n-alkane ACL data, long-chain n-carboxylic acid Index-C data as well as CPI and compound-specific δD data for both long-chain n-alkanes and long-chain n-carboxylic acids.
description: Supplement to: Häggi, Christoph; Eglinton, Timothy Ian; Zech, Wolfgang; Sosin, Piotr; Zech, Roland (2019): A 250 ka leaf-wax δD record from a loess section in Darai Kalon, Southern Tajikistan. Quaternary Science Reviews, 208, 118-128
DOI: 10.1594/pangaea.193705
title: (Table 1) Concentrations of aliphatic lipid classes of surface sediments in northeastern Fram Strait
DOI: 10.1594/pangaea.57489
title: Sea surface temperature of sediment core PS2646-5
DOI: 10.15468/dl.9vagtn
title: Occurrence Download

description: A dataset containing 3576 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Morus nigra L.",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 3576 records from 310 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035395-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kuzqnc
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006086-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vm8xgu
title: Occurrence Download

description: A dataset containing 162084 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Charadrius alexandrinus Linnaeus, 1758"
 ]
}

 The dataset includes 162084 records from 271 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006074-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wjg27j
title: Occurrence Download

description: A dataset containing 1358 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-82.37549 40.06462,-85.80322 37.35619,-84.57275 33.52674,-80.19863 34.79752,-79.03564 36.0935,-79.29932 37.28629,-81.30981 37.93727,-82.37549 40.06462))",
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Crataegus harbisonii Beadle",
 "TaxonKey is Tsuga caroliniana Engelm.",
 "TaxonKey is Buckleya distichophylla (Nutt.) Torr.",
 "TaxonKey is Croton alabamensis E.A.Sm.",
 "TaxonKey is Schisandra glabra (Brickell) Rehder",
 "TaxonKey is Viburnum bracteatum Rehder",
 "TaxonKey is Cladrastis kentukea (Dum.Cours.) Rudd",
 "TaxonKey is Pieris floribunda (Pursh) Benth. ex Hook.",
 "TaxonKey is Robinia hispida L.",
 "TaxonKey is Stewartia malacodendron L.",
 "TaxonKey is Crataegus phaenopyrum (L.fil.) Borkh.",
 "TaxonKey is Crataegus phaenopyrum (L.f.) Medik.",
 "TaxonKey is Malus ioensis (Alph.Wood) Britton",
 "TaxonKey is Pachysandra procumbens Michx.",
 "TaxonKey is Aristolochia tomentosa Sims",
 "TaxonKey is Carya ovata (Mill.) K.Koch",
 "TaxonKey is Carya ovata Britton, Sterns & Poggenb., 1888",
 "TaxonKey is Celtis tenuifolia Nutt.",
 "TaxonKey is Celtis tenuifolia Raf.",
 "TaxonKey is Cornus florida Hook., 1833",
 "TaxonKey is Hypericum denticulatum Walter",
 "TaxonKey is Hypericum denticulatum Kunth",
 "TaxonKey is Magnolia macrophylla Michx.",
 "TaxonKey is Magnolia macrophylla Knowlton",
 "TaxonKey is Magnolia tripetala (L.) L.",
 "TaxonKey is Opuntia humifusa (Raf.) Raf.",
 "TaxonKey is Platanus occidentalis L.",
 "TaxonKey is Euonymus obovatus Nutt.",
 "TaxonKey is Quercus montana Willd.",
 "TaxonKey is Quercus macrocarpa Endl.",
 "TaxonKey is Xanthorhiza simplicissima Marshall",
 "TaxonKey is Yucca flaccida Haw."
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1358 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006079-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3xj2cr
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Peru",
 "TaxonKey is Weberbauerocereus weberbaueri (Schum. ex Vaupel) Backeb."
 ]
}

 The dataset includes 60 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006082-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3ydhok
title: Occurrence Download

description: A dataset containing 213 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-85.75378 35.6573,-86.44592 35.09295,-86.29211 34.38878,-84.9408 34.02535,-83.79822 34.56991,-83.87512 35.18279,-84.50134 35.74651,-85.75378 35.6573))",
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Crataegus harbisonii Beadle",
 "TaxonKey is Tsuga caroliniana Engelm.",
 "TaxonKey is Buckleya distichophylla (Nutt.) Torr.",
 "TaxonKey is Croton alabamensis E.A.Sm.",
 "TaxonKey is Schisandra glabra (Brickell) Rehder",
 "TaxonKey is Viburnum bracteatum Rehder",
 "TaxonKey is Cladrastis kentukea (Dum.Cours.) Rudd",
 "TaxonKey is Pieris floribunda (Pursh) Benth. ex Hook.",
 "TaxonKey is Robinia hispida L.",
 "TaxonKey is Stewartia malacodendron L.",
 "TaxonKey is Crataegus phaenopyrum (L.fil.) Borkh.",
 "TaxonKey is Crataegus phaenopyrum (L.f.) Medik.",
 "TaxonKey is Malus ioensis (Alph.Wood) Britton",
 "TaxonKey is Pachysandra procumbens Michx.",
 "TaxonKey is Aristolochia tomentosa Sims",
 "TaxonKey is Carya ovata (Mill.) K.Koch",
 "TaxonKey is Carya ovata Britton, Sterns & Poggenb., 1888",
 "TaxonKey is Celtis tenuifolia Nutt.",
 "TaxonKey is Celtis tenuifolia Raf.",
 "TaxonKey is Cornus florida Hook., 1833",
 "TaxonKey is Hypericum denticulatum Walter",
 "TaxonKey is Hypericum denticulatum Kunth",
 "TaxonKey is Magnolia macrophylla Michx.",
 "TaxonKey is Magnolia macrophylla Knowlton",
 "TaxonKey is Magnolia tripetala (L.) L.",
 "TaxonKey is Opuntia humifusa (Raf.) Raf.",
 "TaxonKey is Platanus occidentalis L.",
 "TaxonKey is Euonymus obovatus Nutt.",
 "TaxonKey is Quercus montana Willd.",
 "TaxonKey is Quercus macrocarpa Endl.",
 "TaxonKey is Xanthorhiza simplicissima Marshall",
 "TaxonKey is Yucca flaccida Haw.",
 "TaxonKey is Rosa palustris Marshall",
 "TaxonKey is Rosa carolina L."
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 213 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006081-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jb2jas
title: Occurrence Download

description: A dataset containing 2893 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Panthera leo (Linnaeus, 1758)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2893 records from 59 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006080-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.43hqba
title: Occurrence Download

description: A dataset containing 8765 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Anthus lutescens Pucheran, 1855"
 ]
}

 The dataset includes 8765 records from 55 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006083-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.o3vscj
title: Occurrence Download

description: A dataset containing 7697 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is MBML-Aves - Coleção de Aves MBML"
 ]
}

 The dataset includes 7697 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013945-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.px2yjv
title: Occurrence Download

description: A dataset containing 503 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-83.35327 39.19821,-85.35278 38.09998,-85.26489 36.86204,-84.49585 35.60372,-83.573 35.56798,-82.40845 35.58585,-81.50757 35.56798,-80.91431 37.45742,-82.07886 38.41056,-83.35327 39.19821))",
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Crataegus harbisonii Beadle",
 "TaxonKey is Tsuga caroliniana Engelm.",
 "TaxonKey is Buckleya distichophylla (Nutt.) Torr.",
 "TaxonKey is Croton alabamensis E.A.Sm.",
 "TaxonKey is Schisandra glabra (Brickell) Rehder",
 "TaxonKey is Viburnum bracteatum Rehder",
 "TaxonKey is Cladrastis kentukea (Dum.Cours.) Rudd",
 "TaxonKey is Pieris floribunda (Pursh) Benth. ex Hook.",
 "TaxonKey is Robinia hispida L.",
 "TaxonKey is Stewartia malacodendron L.",
 "TaxonKey is Crataegus phaenopyrum (L.fil.) Borkh.",
 "TaxonKey is Crataegus phaenopyrum (L.f.) Medik.",
 "TaxonKey is Malus ioensis (Alph.Wood) Britton",
 "TaxonKey is Pachysandra procumbens Michx.",
 "TaxonKey is Aristolochia tomentosa Sims",
 "TaxonKey is Carya ovata (Mill.) K.Koch",
 "TaxonKey is Carya ovata Britton, Sterns & Poggenb., 1888",
 "TaxonKey is Celtis tenuifolia Nutt.",
 "TaxonKey is Celtis tenuifolia Raf.",
 "TaxonKey is Cornus florida Hook., 1833",
 "TaxonKey is Hypericum denticulatum Walter",
 "TaxonKey is Hypericum denticulatum Kunth",
 "TaxonKey is Magnolia macrophylla Michx.",
 "TaxonKey is Magnolia macrophylla Knowlton",
 "TaxonKey is Magnolia tripetala (L.) L.",
 "TaxonKey is Opuntia humifusa (Raf.) Raf.",
 "TaxonKey is Platanus occidentalis L.",
 "TaxonKey is Euonymus obovatus Nutt.",
 "TaxonKey is Quercus montana Willd.",
 "TaxonKey is Quercus macrocarpa Endl.",
 "TaxonKey is Xanthorhiza simplicissima Marshall",
 "TaxonKey is Yucca flaccida Haw.",
 "TaxonKey is Rosa palustris Marshall",
 "TaxonKey is Rosa carolina L."
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 503 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006084-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.500rvi
title: Occurrence Download

description: A dataset containing 7264 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pterocarpus erinaceus Poir."
 ]
}

 The dataset includes 7264 records from 102 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006085-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e8ihuh
title: Occurrence Download

description: A dataset containing 3113 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Parkia biglobosa (Jacq.) R.Br. ex G.Don"
 ]
}

 The dataset includes 3113 records from 84 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006087-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.