cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/vmdd-fk06
title: NOAA/WDS Paleoclimatology - Touchan - Sunanin Barakasi - PINI - ITRDB TUR086

description: The first large-scale network of 79 tree-ring chronologies in the Eastern Mediterranean and Near East (EMNE; 33°N–42°N, 21°E–43°E) is described and analyzed to identify the seasonal climatic signal in indices of annual ring width. Correlation analysis and cluster analysis are applied to tree-ring data and gridded climate data to assess the climate signal embedded in the network in preparation for climate field reconstructions and formal proxy/model intercomparison experiments. The lengths of the 79 combined chronologies range from 89 to 990 years. The monthly correlations and partial correlations reveal a pervasive positive association with May, June, and sometimes July precipitation, positive correlations with winter and spring (December through April) temperatures, and negative relationships with May through July temperature, although as expected, there are site-to-site exceptions to these general patterns. Cluster analysis suggests three groups of sites based on their association with climate. The chronologies for the EMNE have coherent seasonal precipitation and temperature signals across a fairly broad geographical domain. The predominant signal is a positive growth response to May–June precipitation. Collectively, the findings suggest that the network can be exploited to develop season-specific field reconstructions of precipitation and drought history in the EMNE.
DOI: 10.25921/vv0e-kq75
title: NOAA/WDS Paleoclimatology - Lafon fire data from Rabbit Creek Trail, Blue Ridge (Southern) - IMPD USRCT001

description: Records of past fire occurrence from tree rings, charcoal found in lake sediments, and other proxies. Parameter keywords describe what was measured in this data set.  Additional summary information can be found in the abstracts of papers listed in the data set citations.  Additional information on the International Multiproxy Database (IMPD) data set procedures are also available.

description: This dataset was contributed as part of the North American Tree-ring Fire Scar Synthesis (NAFSS) project (https://www.ncei.noaa.gov/access/paleo-search/study/34853). Data were contributed to the project from the original data generators.

Sample Storage Location: University of Tennessee, Dept. of Geography & Sustainability
Dating Method: crossdated
Related ITRDB_Chronology: Not Applicable

Fire scar data from this site are available in FHX2 format at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usrct001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usrct001-noaa.txt
DOI: 10.25921/v5z4-az46
title: NOAA/WDS Paleoclimatology - Southeastern Alaska Speleothem d18O Data from 105.2-103.6 ka

description: Marine Isotope Stage (MIS) 5c, between ~106,000 and ~93,000 years ago, represents an important warm period in which the current anthropogenic warming can be contextualized. Although viewed as a pronounced interstadial, its climate expression is regionally disparate, with different regions on Earth showing evidence of either cooler or warmer conditions than modern-day. It is therefore important to expand temperature reconstructions to different regions on Earth to gain a better picture of climate dynamics during MIS 5c. In Alaska, there are no quantitative temperature reconstructions for MIS 5c, limiting our knowledge of temperature changes in this climatically sensitive high-latitude region. Here, we fill this gap by providing the first quantitative temperature estimates from MIS 5c in Alaska using hydrogen isotopes of fluid inclusions in precisely dated speleothems. We find that regional temperatures during MIS 5c were within error of the modern-day reference period (1929–1989 CE) temperatures, possibly representing the most recent time period that regional temperatures were as high as modern-day.
DOI: 10.25921/v00g-5389
title: NOAA/WDS Paleoclimatology - Scherrer - Bos-cha Grischa, Engiadina Bassa - PCAB - ITRDB CHE475

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
DOI: 10.25921/vz5q-4n67
title: NOAA/WDS Paleoclimatology - Tasmaloum - Fossil Coral d18O, Sr/Ca, and SST Reconstruction

description: During the Younger Dryas event, about 12,000 years ago, the Northern Hemisphere cooled by between 2 and 10 degrees C, whereas East Antarctica experienced warming. But the spatial signature of the event in the southern mid-latitudes and tropics is less well known, as records are sparse and inconclusive. Here we present high-resolution analyses of skeletal Sr/Ca and 18O/16O ratios for a giant fossil Diploastrea heliopora coral that was preserved in growth position on the raised reef terraces of Espiritu Santo Island, Vanuatu, in the southwestern tropical Pacific Ocean. Our data indicate that sea surface temperatures in Vanuatu were on average 4.5ą1.3 deg. C cooler during the Younger Dryas event than today, with a significant interdecadal modulation. The amplified annual cycle of sea surface temperatures, relative to today, indicates that cooling was caused by the compression of tropical waters towards the Equator. The positive correlation in our record between the oxygen isotope ratios of seawater and sea surface temperatures suggests that the South Pacific convergence zone, which brings 18O-depleted precipitation to the area today, was not active during the Younger Dryas period.
description: The dataset consists of biannual and near-monthly Sr/Ca and delta18O analyses of a fossil Diploastrea heliopora coral. Also included are the calculated sea surface temperatures (SST), and the residual delta18O(seawater) obtained by substracting the temperature effect in the delta18O coral record. SSTs were calculated from Sr/Ca data using the equation presented in the article, and from delta 18O using the equation presented in Watanabe et al. 2003. Residual delta 18O were calculated using the method described in Gagan et al. 1998 and in Ren et al. 2003. A full description of the methods is provided on the Nature web site as supplementary information. Espiritu Santo island, Vanuatu Tasmaloum raised reef, 15 38 S, 166 53 E, 10 m elevation.
DOI: 10.25921/vzz6-hr58
title: NOAA/WDS Paleoclimatology - Taylor fire data from DM_Ham3 - IMPD USH3_001

description: Records of past fire occurrence from tree rings, charcoal found in lake sediments, and other proxies. Parameter keywords describe what was measured in this data set.  Additional summary information can be found in the abstracts of papers listed in the data set citations.  Additional information on the International Multiproxy Database (IMPD) data set procedures are also available.

description: This dataset was contributed as part of the North American Tree-ring Fire Scar Synthesis (NAFSS) project (https://www.ncei.noaa.gov/access/paleo-search/study/34853). Data were contributed to the project from the original data generators.

Sample Storage Location: 
Dating Method: Dated
Related ITRDB_Chronology: Not Applicable

Fire scar data from this site are available in FHX2 format at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/ush3_001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/ush3_001-noaa.txt
DOI: 10.25921/vekq-6n64
title: NOAA/WDS Paleoclimatology - Vanoni - Leihubel - PCAB - ITRDB CHE434

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
DOI: 10.15468/dl.wtbgpa
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Apterygiformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-130 -70,-120 -70,-120 -60,-130 -60,-130 -70))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024617-251009101135966/datasets/export for details.
DOI: 10.25921/vnjd-1107
title: NOAA/WDS Paleoclimatology - Vanoni - Aletschwald - PICE - ITRDB CHE441

description: Tree ring data from the International Tree Ring Data Bank and World Data Center for Paleoclimatology archives.  Most data sets include raw treering measurements (most are annual ring width, with some collections of earlywood or latewood width or wood density), plus chronologies (standardized growth indices for a site compiled from multiple treering samples). Reconstructions of climate variables are included with some of these data sets.  Each data type is stored in a separate data file; the data type is coded into the file name. For details please see: http://www.ncdc.noaa.gov/paleo/treeinfo.htmll
DOI: 10.25921/v4z4-1536
title: NOAA/WDS Paleoclimatology - Paraiso Cave Geochemical Data from 45100 to -48 Cal Yr BP

description: Reconstructing the history of tropical hydroclimates has been difficult, particularly for the Amazon basin—one of Earth’s major centres of deep atmospheric convection. For example, whether the Amazon basin was substantially drier or remained wet during glacial times has been controversial, largely because most study sites have been located on the periphery of the basin, and because interpretations can be complicated by sediment preservation, uncertainties in chronology, and topographical setting. Here we show that rainfall in the basin responds closely to changes in glacial boundary conditions in terms of temperature and atmospheric concentrations of carbon dioxide. Our results are based on a decadally resolved, uranium/thorium-dated, oxygen isotopic record for much of the past 45,000 years, obtained using speleothems from Paraíso Cave in eastern Amazonia; we interpret the record as being broadly related to precipitation. Relative to modern levels, precipitation in the region was about 58% during the Last Glacial Maximum (around 21,000 years ago) and 142% during the mid-Holocene epoch (about 6,000 years ago). We find that, as compared with cave records from the western edge of the lowlands, the Amazon was widely drier during the last glacial period, with much less recycling of water and probably reduced plant transpiration, although the rainforest persisted throughout this time.
description: Data contributed as part of SISAL v3 Global Speleothem Isotope and Trace Element Database (https://doi.org/10.25921/jajq-qg60). Notes from the SISAL database: Entity PAR03 (SISAL entity_id = 21) is not actively growing when collected.
DOI: 10.15468/dl.s4bu47
title: Occurrence Download

description: A dataset containing 909 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aedes nigripes"
 ]
}

 The dataset includes 909 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023409-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57967/hf/6940
title: human-ai-collaboration-1
DOI: 10.57967/hf/6941
title: poetic-imagery-small
DOI: 10.6084/m9.figshare.28998566
title: Supplemental Files

description: Supplemental files
DOI: 10.6084/m9.figshare.28998566.v1
title: Supplemental Files

description: Supplemental files
DOI: 10.57967/hf/6942
title: excitement-small
DOI: 10.15468/dl.fnssbe
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "OccurrenceStatus is Present",
 "TaxonKey is Amblyopsidae"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023411-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57967/hf/6943
title: panda_annotation
DOI: 10.34740/kaggle/dsv/13072386
title: Endometriosis Database
DOI: 10.15468/dl.fgkpe9
title: Occurrence Download

description: A dataset containing 22360 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gopherus polyphemus"
 ]
}

 The dataset includes 22360 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023414-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pp35sd
title: Occurrence Download

description: A dataset containing 6507 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Sri Lanka",
 "DatasetKey is one of (EOD – eBird Observation Dataset, iNaturalist Research-grade Observations)",
 "OccurrenceStatus is Present",
 "TaxonKey is Pomatorhinus melanurus",
 "Year 2000-2024"
 ]
}

 The dataset includes 6507 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023415-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/13661685
title: Berita UNNES
DOI: 10.34740/kaggle/dsv/13661676
title: Berita UNDIP
DOI: 10.15468/dl.tcxxx5
title: Occurrence Download

description: A dataset containing 5525 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Sri Lanka",
 "DatasetKey is one of (EOD – eBird Observation Dataset, iNaturalist Research-grade Observations)",
 "OccurrenceStatus is Present",
 "TaxonKey is Pellorneum fuscocapillus",
 "Year 2010-2024"
 ]
}

 The dataset includes 5525 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023417-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17561602
title: Redefining Time, Force, and Motion as Emergent from Three-Dimensional Vector

description: In this framework, time is not considered an independent variable; rather, it emerges naturally from motion and changes in position. The surrounding universe consists of complex structures whose behavior depends on the positions and movements present. In this view, classical concepts such as mass and acceleration are replaced by direct relationships between motion and position, with all quantities defined in a three-dimensional, component-wise, vectorial manner. This approach allows for precise analysis of motion and time.
DOI: 10.5281/zenodo.17561603
title: Redefining Time, Force, and Motion as Emergent from Three-Dimensional Vector

description: In this framework, time is not considered an independent variable; rather, it emerges naturally from motion and changes in position. The surrounding universe consists of complex structures whose behavior depends on the positions and movements present. In this view, classical concepts such as mass and acceleration are replaced by direct relationships between motion and position, with all quantities defined in a three-dimensional, component-wise, vectorial manner. This approach allows for precise analysis of motion and time.
DOI: 10.15468/dl.myf8t4
title: Occurrence Download

description: A dataset containing 175 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Continent is South America",
 "Country is Brazil",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Mauritia flexuosa"
 ]
}

 The dataset includes 175 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023418-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.57967/hf/6938
title: OpenTextVault
DOI: 10.57967/hf/6939
title: OpenTextVault_FromTheNetwork
DOI: 10.15468/dl.uf88eh
title: Occurrence Download

description: A dataset containing 991734 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 PRINTF('%04d-%02d-%02d', "year", "month", "day") yearmonthday,
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, PRINTF('%04d-%02d-%02d', "year", "month", "day"))) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, PRINTF('%04d-%02d-%02d', "year", "month", "day"))) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, PRINTF('%04d-%02d-%02d', "year", "month", "day"))) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, PRINTF('%04d-%02d-%02d', "year", "month", "day"))) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, PRINTF('%04d-%02d-%02d', "year", "month", "day"))) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, PRINTF('%04d-%02d-%02d', "year", "month", "day"))) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.continent = 'SOUTH_AMERICA'
 AND occurrence.countrycode = 'AR'
 AND (occurrence.decimallatitude &gt;= -55.31087 AND occurrence.decimallatitude &lt;= -32.20026 AND (occurrence.decimallongitude &gt;= -70.47426 AND occurrence.decimallongitude &lt;= -54.68468) AND GBIF_WITHIN('POLYGON ((-65.7793 -55.31087, -54.68468 -41.94387, -54.82679 -35.05816, -60.26126 -32.20026, -70.47426 -47.15085, -69.6184 -53.13691, -65.7793 -55.31087))', occurrence.decimallatitude, occurrence.decimallongitude) = TRUE)
 AND occurrence.hasgeospatialissues = FALSE
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence."year" &gt;= 2000 AND occurrence."year" &lt;= 2025)
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL AND occurrence."month" IS NOT NULL AND occurrence."day" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 PRINTF('%04d-%02d-%02d', "year", "month", "day")

 The dataset's 991734 records were derived from 246 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023413-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6hwczk
title: Occurrence Download

description: A dataset containing 1244 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "TaxonKey is Setonix brachyurus"
 ]
}

 The dataset includes 1244 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023419-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yg2k87
title: Occurrence Download

description: A dataset containing 175 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Continent is South America",
 "Country is Brazil",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Mauritia flexuosa"
 ]
}

 The dataset includes 175 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023422-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r2kr2y
title: Occurrence Download

description: A dataset containing 4950 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Sri Lanka",
 "DatasetKey is one of (EOD – eBird Observation Dataset, iNaturalist Research-grade Observations)",
 "OccurrenceStatus is Present",
 "TaxonKey is Argya rufescens",
 "Year 2010-2024"
 ]
}

 The dataset includes 4950 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023423-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.urw5kr
title: Occurrence Download

description: A dataset containing 308 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 species,
 specieskey,
 "year",
 IF(ISNULL(kingdomkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY kingdomkey, "year")) kingdomcount,
 IF(ISNULL(phylumkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY phylumkey, "year")) phylumcount,
 IF(ISNULL(classkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY classkey, "year")) classcount,
 IF(ISNULL(orderkey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY orderkey, "year")) ordercount,
 IF(ISNULL(familykey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY familykey, "year")) familycount,
 IF(ISNULL(genuskey), NULL, SUM(COUNT(*)) OVER (
 PARTITION BY genuskey, "year")) genuscount,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.datasetkey = '47b61433-ac6e-4a4f-b81d-bfa798717be5'
 AND occurrence.hasgeospatialissues = FALSE
 AND NOT GBIF_STRINGARRAYCONTAINS(occurrence.issue, 'TAXON_MATCH_FUZZY', TRUE)
 AND (occurrence.distancefromcentroidinmeters &gt;= 2000.0 OR occurrence.distancefromcentroidinmeters IS NULL)
 AND NOT occurrence.basisofrecord IN ('FOSSIL_SPECIMEN', 'LIVING_SPECIMEN')
 AND occurrence.occurrencestatus = 'PRESENT'
 AND (occurrence.specieskey IS NOT NULL AND occurrence."year" IS NOT NULL)
GROUP BY
 occurrence.kingdom,
 occurrence.kingdomkey,
 occurrence.phylum,
 occurrence.phylumkey,
 occurrence.class,
 occurrence.classkey,
 occurrence."order",
 occurrence.orderkey,
 occurrence.family,
 occurrence.familykey,
 occurrence.genus,
 occurrence.genuskey,
 occurrence.species,
 occurrence.specieskey,
 occurrence."year"

 The dataset's 308 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023420-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13140/rg.2.2.28146.57283
title: Los mejores analistas de geopolítica de América (1940-2025)