cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.854145
title: Chemical composition of a manganese nodule from the Pacific Ocean

description: By means of spectrographic analysis 96 samples of marine sediments were analyzed quantitatively for V, Ti, Zr, Co, Ni, Sc, Cr, and La, and semi-quantitatively for Ba and Sr. Ca has been estimated by visual comparison of spectrographic plates, and several Fe values have also been determined in the same way. Geographically 40 of these samples are from the Pacific Ocean basin, one of which is a manganese nodule, 21 from the Gulf of Mexico, 11 from Atchafalaya Bay, 8 from American Devonian to Miocene sedimentary rocks, 4 from the Mississippi Delta, 3 from the San Diego trough, 3 from off Grand Isle, 3 from Lake Pontchartrain, from Bay Rambour, 1 from Laguna Madre off the Texas coast, and 1 from the Guadalupe River, Texas. The afore-mentioned elements were sought using PdCl2 as an internal standard, after the method developed by Ahrens (1950) and his co-workers. Samples were run in duplicate, and standard deviations varied from 5 to 14 percent. Working curves, from which final values were obtained, were constructed with the use of standard granite, G1, and the standard diabase, W1, as standards. See Fairbairn and others (1951). An experiment was carried out to determine the effect of matrix change, involving CaCO3, on the spectral line intensities of the quantitatively analyzed elements. The distribution of each of the elements is discussed separately, and particular emphasis is given to oceanic "red clay", in which many elements are enriched. A general discussion is given to mineralogy of the sediments, cation exchange in its bearing on this thesis, and a brief recount of the two hypotheses of origin of oceanic "red clay". An application of the findings of this thesis to aid in the choice of the more likely hypothesis is made.
description: Calcium oxide and iron oxide concentrations have been indirectly determined by comparison with standards.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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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.
description: Supplement to: Young, Edward J (1954): Studies of trace elements in sediments. Massachusetts Intitute of Technology, Boston, Massachusetts, USA, 137 pp
DOI: 10.1594/pangaea.864728
title: Chemical composition of a manganese nodule from the Tiki Basin, Touamotou Archipelago, Pacific Ocean

description: The text studies the deep-sea red clays in the East-Central Pacific ocean (Tahiti-Touamotou Archipelago), their authigenic formation, transport and diagenetic character in particular through their composition in REE.
description: 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.
description: Supplement to: Hoffert, Michel (1980): Les "argiles rouges des grands fonds" dans le Pacifique centre-est: authigenèse, transport, diagenèse. Université Louis Pasteur, Strasbourg, France, 231 pp
DOI: 10.1594/pangaea.874277
title: Al and Be isotope composition of two ferromanganese crusts from the Pacific Ocean

description: The technique of accelerator mass spectrometry (A.H.S.) has opened up a number of new potential geochronological applications of long lived cosmogenic nuclei- However the absence of any obvious stage leading to equilibrium between the radioactive and corresponding stable isotope(s) in the geochemical cycle of many of these species, complicates considerably their potential dating applications. The radioisotope 10Be (half-life 1.5 My) is formed by spallation reactions between cosmic rays and 14N, 16O in the atmosphere. It is transferred to the oceans in soluble form by precipitation and dry deposition. The 10Be et 16Al having similar chemical behaviours and being influenced by the same geophysical and geochemical phenomena before being incorporated into the marine sediments, their ratio is tested in order to date those sediments. This approach is also applied to manganese nodules and ferromanganese crusts.
description: 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.
description: Supplement to: Bourlès, Didier L (1988): Etude de la géochimie de l'isotope cosmogénique 10Be et de son isotope stable 9Be en milieu océanique. Application à la datation des sédiments marins = Study of the geochemistry of the cosmogenic isotope 10Be and the stable isotope 9Be in oceanic environment. Application to marine sediment dating. Université de Paris-Sud, Centre d'Orsay, France, 227 pp (pdf 3.3 MB)
DOI: 10.1594/pangaea.919453
title: Water Isotope Ratios (O18/O16) from the Renland ice core covering 0-8ka b2k

description: RECAP ice core d18O data from CFA measurements averaged in 5mm depth intervals.
description: Technical note on the MEM gap-filling methodology:The MEM infilled data have been generated using the Fahlmann and Ulrych (1982) MEM #interpolation scheme. The MEM infilling is carried out iteratively by first filling out the smallest gap in the #data, and then use progressively larger and larger data sections (connected by small infilled gaps) to infill larger and larger gaps in the data series. The AR order of the MEM infilling routine is adaptive (as it is limited by the length of the data sections without gaps used to calculate the AR coefficients), but the AR order #has nevertheless been capped at a maximum of500 irrespective of data availability.
DOI: 10.1594/pangaea.906108
title: RECAP GICC05modelext Time Scale (version 1/3-2018)

description: Section from -0.013 to 4.048 ka b2k:_______________________________This part of the timescale has been produced using the StratiCounter software (Winstrup et al, 2012), extended to a multi-parameter approach (Winstrup, 2016). The uppermost 10.9 m is manually counted. The timescale is tied to fit several GICC05-based age markers, as provided in the corresponding dataset doi:10.1594/PANGAEA.906109. For questions on the use or construction of this chronology, please contact: mai@gfy.ku.dkSection from 4.048 to 11.703 ka b2k:__________________________________This part of the time scale is created using shape-preserving piecewise cubic interpolation between age markers, as provided in the corresponding sheetFor questions on the use or construction of this part of the time scale, please contact: bo@gfy.ku.dkSection from 11.703 to 120.833 ka b2k:____________________________________This part of the time scale is created using linear interpolation between age markers, as provided in the corresponding sheet.Note that the deepest three age markers are extimated from gas-correlation between NGRIP and RECAP CH4 and O18 air measurements.For questions on the use or construction of this part of the time scale, please contact: bo@gfy.ku.dk
DOI: 10.15468/dl.q2w5fr
title: Occurrence Download

description: A dataset containing 452 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Carex alatauensis S.R.Zhang"
 ]
}

 The dataset includes 452 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043814-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8px846
title: Occurrence Download

description: A dataset containing 5073 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Solenogyne dominii L.G.Adams"
 ]
}

 The dataset includes 5073 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043816-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hj3n6x
title: Occurrence Download

description: A dataset containing 857 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Mussismilia hispida (Verrill, 1901)"
 ]
}

 The dataset includes 857 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043818-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.369svd
title: Occurrence Download

description: A dataset containing 521824 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Philippines",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 521824 records from 373 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043815-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t783cb
title: Occurrence Download

description: A dataset containing 189 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Melanotaenia goldiei (Macleay, 1883)"
 ]
}

 The dataset includes 189 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043820-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.whz29u
title: Occurrence Download

description: A dataset containing 47331 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Melochia Dill. ex L."
 ]
}

 The dataset includes 47331 records from 703 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043821-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.unsd8n
title: Occurrence Download

description: A dataset containing 940 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zoysia japonica Steud.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is Japan"
 ]
}

 The dataset includes 940 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014810-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vhhfe7
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hemipilia Lindl.",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200715-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2gkgap
title: Occurrence Download

description: A dataset containing 186 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leptohyptis leptostachys (Epling) Harley & J.F.B.Pastore"
 ]
}

 The dataset includes 186 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0251754-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5hevph
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mozambique",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Hippopotamus amphibius Linnaeus, 1758"
 ]
}

 The dataset includes 13 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0177805-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qpu2gh
title: Occurrence Download

description: A dataset containing 1034332 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ciconia ciconia (Linnaeus, 1758)"
 ]
}

 The dataset includes 1034332 records from 974 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0177811-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ugqcxx
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hyptis lobata A.St.-Hil. ex Benth."
 ]
}

 The dataset includes 12 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0251755-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r7qbkf
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ludwigia palustris (L.) Elliott",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0205359-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w2kt4c
title: Occurrence Download

description: A dataset containing 110 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Scuticaria steelei (Hook.) Lindl."
 ]
}

 The dataset includes 110 records from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0122031-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h7k3d3
title: Occurrence Download

description: A dataset containing 1604 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Alcippe davidi Styan, 1896",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1970",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 20000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 1604 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0177815-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hpffju
title: Occurrence Download

description: A dataset containing 53442 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Fortalecimiento de las colecciones de ECOSUR. Primera fase (Abejas)"
 ]
}

 The dataset includes 53442 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000510-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k96n7x
title: Occurrence Download

description: A dataset containing 4895 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is one of (Kenya, Uganda, Tanzania, United Republic of, Burundi, Rwanda, Ethiopia)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Amaranthaceae"
 ]
}

 The dataset includes 4895 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000512-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uedjhv
title: Occurrence Download

description: A dataset containing 480 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Osteocephalus buckleyi (Boulenger, 1882)"
 ]
}

 The dataset includes 480 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200747-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cdbv5x
title: Occurrence Download

description: A dataset containing 4706 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Human Observation, Living Specimen, Specimen, Occurrence evidence)",
 "Continent is Europe",
 "CoordinateUncertaintyInMeters 0.0-3039.0",
 "OccurrenceStatus is Present",
 "TaxonKey is Silene conica L.",
 "Year 1970-2024"
 ]
}

 The dataset includes 4706 records from 146 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004405-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yyfmyq
title: Occurrence Download

description: A dataset containing 317 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Leptodon forbesi (Swann, 1922)"
 ]
}

 The dataset includes 317 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200741-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kjt78q
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Megastomatohyla mixomaculata (Taylor, 1950)"
 ]
}

 The dataset includes 73 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200729-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.st5dc8
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Nidularium innocentii Lem.",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0200759-220831081235567/datasets/export for details.
DOI: 10.15468/dl.qgvhvx
title: Occurrence Download

description: A dataset containing 196 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hedysarum falconeri Baker"
 ]
}

 The dataset includes 196 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0238180-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kk8djf
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Piper longum L.",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0205363-220831081235567/datasets/export for details.
DOI: 10.15468/dl.pgf79z
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Anthoxanthum monticola subsp. alpinum (Sw. ex Willd.) Soreng",
 "HasCoordinate is true",
 "Country is Japan",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 13 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0208089-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wxwptd
title: Occurrence Download

description: A dataset containing 30 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hedysarum elymaiticum Boiss. & Hausskn."
 ]
}

 The dataset includes 30 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0238178-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qza8vq
title: Occurrence Download

description: A dataset containing 40 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Scybalium depressum (Hook.fil.) Eichler"
 ]
}

 The dataset includes 40 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0122034-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hugbtk
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Laubertia peninsularis Woodson"
 ]
}

 The dataset includes 13 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004821-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uvfp6b
title: Occurrence Download

description: A dataset containing 4365 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sanicula chinensis Bunge"
 ]
}

 The dataset includes 4365 records from 127 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0177839-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x3ykad
title: Occurrence Download

description: A dataset containing 78878 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhinolophus ferrumequinum (Schreber, 1774)"
 ]
}

 The dataset includes 78878 records from 829 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0177824-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.