cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.842876
title: Objective Mapping of Argo data in the Weddell Gyre: a gridded dataset of upper ocean water properties, link to data files in NetCDF format

description: The Weddell Gyre plays a crucial role in the modification of climate by advecting heat poleward to the Antarctic ice shelves and by regulating the density of water masses that feed the lowest limb of the global ocean overturning circulation. However, our understanding of Weddell Gyre water mass properties is limited to regions of data availability, primarily along the Prime Meridian. The aim of this paper is to provide a data set of the upper water column properties of the entire Weddell Gyre. Objective mapping was applied to Argo float data in order to produce spatially gridded, time-composite maps of temperature and salinity for fixed pressure levels ranging from 50 to 2000 dbar, as well as temperature, salinity and pressure at the level of the sub-surface temperature maximum. While the data are currently too limited to incorporate time into the gridded structure, the data are extensive enough to produce maps of the entire region across three time-composite periods (2001–2005, 2006–2009 and 2010–2013), which can be used to determine how representative conclusions drawn from data collected along general RV transect lines are on a gyre scale perspective. The work presented here represents the technical prerequisite for addressing climatological research questions in forthcoming studies.
description: The time composite data sets are provided as NetCDF files; one for each time period. Mapped fields of conservative temperature, absolute salinity and potential density are provided for 41 vertical pressure levels. The above variables as well as pressure are provided at the level of the sub-surface temperature maximum. Corresponding mapping errors are also included in the NetCDF files. Further details are provided in the global attributes, such as the unit variables and structure of the corresponding data array (i.e. latitude x longitude x vertical pressure level). In addition, all files ending in "_potTpSal" provide mapped fields of potential temperature and practical salinity.
description: Supplement to: Reeve, Krissy A; Boebel, Olaf; Kanzow, Torsten; Strass, Volker H; Rohardt, Gerd; Fahrbach, Eberhard (2016): A gridded data set of upper-ocean hydrographic properties in the Weddell Gyre obtained by objective mapping of Argo float measurements. Earth System Science Data, 8(1), 15-40
DOI: 10.1594/pangaea.854408
title: (Table 1, page 643) Spectrochemical analyses of samples from dredge haul AMPHITRITE D2. Three different fragments of red ferruginous rock

description: Along with specimens of manganese oxides and basalt, rocks containing more than 30 percent iron by weight and consisting mainly of poorly crystallized goethite have been dredged from the flanks of a seamount located on the East Pacific Rise. The Fe-Mn ratio varies widely among the various oxide rocks deposited at this locality and at another seamount in the same area. The deposit was probably formed by fractional precipitation of iron and manganese which had been introduced locally into the bottom water by hydrothermal solutions of volcanic origin, and by leaching from deep-sea basaltic lavas.
description: Percent H2O indicates the loss in weight of the moisture-free sample after 24 hours at 600°C.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: Bonatti, Enrico; Joensuu, Oiva (1966): Deep-Sea Iron Deposit from the South Pacific. Science, 154(3749), 643-645
DOI: 10.1594/pangaea.848725
title: (Table 2, Page 357), Compositions of layers within the largest fragment of the Site 13 manganese deposit and from sites 15 and 19 within 50 km of site 13

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.
DOI: 10.15468/dl.7wpxsz
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Calanthe bicalcarata J.J.Sm."
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113568-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xdresa
title: Occurrence Download

description: A dataset containing 1838 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Convention Suez Environnement (SITA) – Service du Patrimoine Naturel-Convention Suez Environnement (SITA) – SPN"
 ]
}

 The dataset includes 1838 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011073-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uu8fgt
title: Occurrence Download

description: A dataset containing 33068 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is Mexico",
 "IucnRedListCategory is EN",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 33068 records from 187 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0328485-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.845942
title: Lake Baikal amphipods under climate change: Thermal constraints and ecological consequences, links to supplementary material

description: Lake Baikal, the world's most voluminous freshwater lake, has experienced unprecedented warming during the last decades. A uniquely diverse amphipod fauna inhabits the littoral zone and can serve as a model system to identify the role of thermal tolerance under climate change. This study aimed to identify sublethal thermal constraints in two of the most abundant endemic Baikal amphipods, Eulimnogammarus verrucosus and Eulimnogammarus cyaneus, and Gammarus lacustris, a ubiquitous gammarid of the Holarctic. As the latter is only found in some shallow isolated bays of the lake, we further addressed the question whether rising temperatures could promote the widespread invasion of this non-endemic species into the littoral zone. Animals were exposed to gradual temperature increases (4 week, 0.8 °C/d; 24 h, 1 °C/h) starting from the reported annual mean temperature of the Baikal littoral (6 °C). Within the framework of oxygen- and capacity-limited thermal tolerance (OCLTT), we used a nonlinear regression approach to determine the points at which the changing temperature-dependence of relevant physiological processes indicates the onset of limitation. Limitations in ventilation representing the first limits of thermal tolerance (pejus (= "getting worse") temperatures (Tp)) were recorded at 10.6 (95% confidence interval; 9.5, 11.7), 19.1 (17.9, 20.2), and 21.1 (19.8, 22.4) °C in E. verrucosus, E. cyaneus, and G. lacustris, respectively. Field observations revealed that E. verrucosus retreated from the upper littoral to deeper and cooler waters once its Tp was surpassed, identifying Tp as the ecological thermal boundary. Constraints in oxygen consumption at higher than critical temperatures (Tc) led to an exponential increase in mortality in all species. Exposure to short-term warming resulted in higher threshold values, consistent with a time dependence of thermal tolerance. In conclusion, species-specific limits to oxygen supply capacity are likely key in the onset of constraining (beyond pejus) and then life-threatening (beyond critical) conditions. Ecological consequences of these limits are mediated through behavioral plasticity in E. verrucosus. However, similar upper thermal limits in E. cyaneus (endemic, Baikal) and G. lacustris (ubiquitous, Holarctic) indicate that the potential invader G. lacustris would not necessarily benefit from rising temperatures. Secondary effects of increasing temperatures remain to be investigated.
description: Supplement to: Jakob, Lena; Axenov-Gribanov, Denis V; Gurkov, Anton N; Ginzburg, Michael; Bedulina, Daria S; Timofeyev, Maxim A; Luckenbach, Till; Lucassen, Magnus; Sartoris, Franz-Josef; Pörtner, Hans-Otto (2016): Lake Baikal amphipods under climate change: thermal constraints and ecological consequences. Ecosphere, 7(3)
DOI: 10.1594/pangaea.848819
title: Total (dissolved + particulate) Thorium-234 (Th-234) and Uranium-238 (U-238) specific activities in seawater during POLARSTERN cruise ANT-XXVIII/3
DOI: 10.15468/dl.g7j7hc
title: Occurrence Download

description: A dataset containing 36930 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Iguana iguana (Linnaeus, 1758)"
 ]
}

 The dataset includes 36930 records from 355 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113537-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dzdwk0
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Saisie de données naturalistes d'observateurs indépendants sur la plateforme de l'Observatoire FAUNA-Données naturalistes de Sébastien ROUE"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024843-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.847343
title: Visible and near-infrared orthomosaic and orthophotos of Samoylov Island, Siberia, summer 2008, with links to data files

description: We obtained sub-meter resolution aerial images of Samoylov Island by mounting two Nikon D200 cameras on a helium-filled dirigible. Images were acquired in the visible (VIS) and near-infrared (NIR) ranges (together referred to as the VNIR range). The internal IR-filters were removed from the cameras in a laboratory (LPD LLC, USA), allowing them to capture a maximum range from about 330 to 1200 nm. A Schneider Kreuznach B+W 486 UV-IR cut filter was used for one of the cameras to obtain images in the VIS range, from about 400 to 690 nm, while the second camera was fitted with a Schneider Kreuznach B+W IR-filter 093 to acquire images in the NIR range, above about 830 nm. Flights took place at noon on sunny, cloudless days on August 1, August 9, August 15, and September 11, 2008. Flight altitudes ranged from about 400 m about 1000 m.Obtained images were used to produce(i) single VNIR orthophotos and(ii) two orthomosaics in the visible and the near-infrared range each.Single orthophotos were processed using ENVI 4.7 image processing software. NIR images were registered onto VIS images using the automatic image-to-image registration with an average root mean square error (RMSE) of 0.53 pixels. The resulting VNIR images were then georeferenced using an orthomosaic of the island with a resolution of 0.3 m from 2007 (doi:10.1594/PANGAEA.786073). We chose the nearest neighbour algorithm for all resampling operations.For the VIS (NIR) orthomosaic 232 (245) images were used for stereo photogrammetric processing using Agisoft Photoscan (V 1.0.4.1847). The decisive criteria for image selection were the absence of clouds and the image sharpness. Hence, no pictures from the northern/ northwestern part of the island met these criteria. No measured Ground Control Points (GCPs) were available to enhance the image's georeference. In ArcGIS (V 10.2.2), an evenly distributed network of 91 "Virtual Ground Control Points was pegged out across the whole island based on the Orthomosaic Samoylov from the year 2007" (doi:10.1594/PANGAEA.786073). Overall reprojection error was 0.77 m for the VIS mosaic and 0.73 m for the NIR mosaic.Projection of all orthophotos and orthomosaics is UTM WGS84, 52N.
DOI: 10.15468/dl.hbpevn
title: Occurrence Download

description: A dataset containing 51270 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carex lasiocarpa Ehrh.",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "Year is greater than or equal to 1990",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
}

 The dataset includes 51270 records from 290 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0163075-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zv3a6f
title: Occurrence Download

description: A dataset containing 50294 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ageratum L."
 ]
}

 The dataset includes 50294 records from 753 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0113602-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.1jhcxi
title: Occurrence Download

description: A dataset containing 1855746 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "Year 2000-2010",
 "DatasetKey is EOD – eBird Observation Dataset",
 "TaxonKey is Laridae"
 ]
}

 The dataset includes 1855746 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005079-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.62sg8f
title: Occurrence Download

description: A dataset containing 82 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hippolyte californiensis Holmes, 1895"
 ]
}

 The dataset includes 82 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0121349-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-24210
title: Letters of Mundell, Thomas, Secretary of Home Reference Missionary Council, PMU, June 1925-July 1927

description: [description english/roman)] Pentecostal Missionary Union [PMU]/Assemblies of God [AoG] Home Reference Missionary Council outgoing correspondence from Home Reference Missionary Council secretary Thomas Mundell, including index for correspondence 109 pages and correspondence 2026 pages. Outgoing letters sent by Mundell on behalf of Assemblies of God [AoG] Home Reference Missionary Council
DOI: 10.15468/dl.6faex4
title: Occurrence Download

description: A dataset containing 4609 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Chile",
 "Geometry POLYGON((-133.11114 -63.45584,-5.88886 -63.45584,-5.88886 -12.54416,-133.11114 -12.54416,-133.11114 -63.45584))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Abrothrix olivaceus (Waterhouse, 1837)"
 ]
}

 The dataset includes 4609 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0154632-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vmnaqv
title: Occurrence Download

description: A dataset containing 7127 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Leptosittaca branickii Berlepsch & Stolzmann, 1894)",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 7127 records from 35 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019581-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.psjcjv
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is incertae sedis",
 "Year is greater than 2013",
 "Geometry MULTIPOLYGON (((11.861561 44.579897,11.861533 44.57823,11.860341 44.578159,11.858762 44.577893,11.857283 44.577727,11.845489 44.576682,11.832862 44.575572,11.824279 44.574666,11.818556 44.575044,11.816881 44.574879,11.816603 44.57612,11.816612 44.576121,11.816579 44.576139,11.7945 44.574099,11.794318 44.575538,11.795597 44.577085,11.795674 44.577657,11.795446 44.578129,11.795636 44.578949,11.796075 44.579728,11.799669 44.584254,11.802616 44.588428,11.809749 44.597902,11.81224 44.600602,11.820376 44.61362,11.821264 44.614316,11.823168 44.613192,11.826413 44.6102,11.826413 44.610225,11.827077 44.609588,11.827448 44.609232,11.845456 44.591959,11.845795 44.5917,11.846336 44.591471,11.847034 44.591382,11.847344 44.591553,11.847913 44.591898,11.848596 44.591486,11.849689 44.590239,11.850222 44.589831,11.850553 44.589429,11.851459 44.588437,11.852186 44.587917,11.853352 44.587135,11.853929 44.586618,11.855923 44.585313,11.856705 44.584863,11.857138 44.584493,11.857219 44.584096,11.857191 44.584096,11.857632 44.583297,11.858345 44.58249,11.859457 44.581637,11.860143 44.581297,11.861493 44.581191,11.861563 44.58006,11.861561 44.579897)),((11.819336 44.559646,11.819125 44.560861,11.819077 44.56085,11.818624 44.563946,11.817681 44.56935,11.817581 44.569891,11.827216 44.570659,11.828258 44.570633,11.829167 44.565897,11.829435 44.565551,11.830213 44.561523,11.827826 44.560974,11.82695 44.560687,11.823829 44.560176,11.8206 44.559836,11.819892 44.559797,11.819336 44.559646)))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033065-230530130749713/datasets/export for details.
DOI: 10.25549/pcra-c14-24338
title: Letters of Mundell, Thomas, Secretary of Home Reference Missionary Council, PMU, June 1925-July 1927

description: [description english/roman)] Pentecostal Missionary Union [PMU]/Assemblies of God [AoG] Home Reference Missionary Council outgoing correspondence from Home Reference Missionary Council secretary Thomas Mundell, including index for correspondence 109 pages and correspondence 2026 pages. Outgoing letters sent by Mundell on behalf of Assemblies of God [AoG] Home Reference Missionary Council
DOI: 10.15468/dl.6ljuz9
title: Occurrence Download

description: A dataset containing 93 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bacteria",
 "DecimalLatitude is greater than 42.00001",
 "DecimalLatitude is less than 44",
 "DecimalLongitude is greater than -73.82026532",
 "DecimalLongitude is less than -71.06584781"
 ]
}

 The dataset includes 93 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005079-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8n5qyd
title: Occurrence Download

description: A dataset containing 647 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tanacetum partheniifolium (Willd.) Sch.Bip."
 ]
}

 The dataset includes 647 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0230241-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-24127
title: Letters of Mundell, Thomas, Secretary of Home Reference Missionary Council, PMU, June 1925-July 1927

description: [description english/roman)] Pentecostal Missionary Union [PMU]/Assemblies of God [AoG] Home Reference Missionary Council outgoing correspondence from Home Reference Missionary Council secretary Thomas Mundell, including index for correspondence 109 pages and correspondence 2026 pages. Outgoing letters sent by Mundell on behalf of Assemblies of God [AoG] Home Reference Missionary Council
DOI: 10.15468/dl.kg4te8
title: Occurrence Download

description: A dataset containing 21 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Psychodidae",
 "Country is Switzerland"
 ]
}

 The dataset includes 21 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033071-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vgafxi
title: Occurrence Download

description: A dataset containing 32877 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is World distribution of the aquatic Oligochaeta"
 ]
}

 The dataset includes 32877 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005079-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-24107
title: Letters of Mundell, Thomas, Secretary of Home Reference Missionary Council, PMU, June 1925-July 1927

description: [description english/roman)] Pentecostal Missionary Union [PMU]/Assemblies of God [AoG] Home Reference Missionary Council outgoing correspondence from Home Reference Missionary Council secretary Thomas Mundell, including index for correspondence 109 pages and correspondence 2026 pages. Outgoing letters sent by Mundell on behalf of Assemblies of God [AoG] Home Reference Missionary Council
DOI: 10.15468/dl.mwkdr4
title: Occurrence Download

description: A dataset containing 136 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Descurainia virletii (E.Fourn.) O.E.Schulz"
 ]
}

 The dataset includes 136 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0154684-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-24075
title: Letters of Mundell, Thomas, Secretary of Home Reference Missionary Council, PMU, June 1925-July 1927

description: [description english/roman)] Pentecostal Missionary Union [PMU]/Assemblies of God [AoG] Home Reference Missionary Council outgoing correspondence from Home Reference Missionary Council secretary Thomas Mundell, including index for correspondence 109 pages and correspondence 2026 pages. Outgoing letters sent by Mundell on behalf of Assemblies of God [AoG] Home Reference Missionary Council