cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21950/5wqjna
title: Conjunto de datos para el análisis de aplicaciones de radio-localización en interiores y exteriores utilizando técnicas del trazado de rayos
title: Data set for the analysis of indoor and outdoor radio-location applications using ray tracing techniques

description: La información incluida en este dataset representa simulaciones de radio-propagación realizadas con la herramienta newFASANT en dos escenarios, una zona interior del Edificio Politécnico de Madrid y una zona exterior de la Terminal 4 en el Aeropuerto Internacional de Madrid-Barajas Adolfo-Suarez. Las simulaciones permiten aplicar técnicas de radio-propagación en interiores y exteriores utilizando el trazado de rayos, tanto con niveles de potencia como con retardos relativos entre rayos debidos a efectos de orden multiple. Los datos permiten estudiar técnicas fingerprinting tomando como referencia el radio-map del area simulado y una serie de blancos a localizar dentro del mismo area. Los datos incluyen diferentes escenarios dónde se varia la granularidad de las huellas utilizadas en el radio map, así como el número de antenas y el numero de blancos a localizar.
description: newFASANT
description: Matlab
DOI: 10.15468/dl.e66juu
title: Occurrence Download

description: A dataset containing 24017617 records in GBIF matching the query:
SELECT
 kingdom,
 kingdomkey,
 phylum,
 phylumkey,
 class,
 classkey,
 "order",
 orderkey,
 family,
 familykey,
 genus,
 genuskey,
 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,
 COUNT(*) occurrences,
 MIN(GBIF_TEMPORALUNCERTAINTY(eventdate, eventtime)) mintemporaluncertainty,
 MIN(COALESCE(coordinateuncertaintyinmeters, 1000)) mincoordinateuncertaintyinmeters
FROM
 occurrence
WHERE
 occurrence.datasetkey = '50c9509d-22c7-4a22-a47d-8c48425ef4a7'
 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.classificationdetails['d7dddbf4-2cf0-4f39-9b2a-bb099caae36c']['genuskey'] &lt;&gt; '' 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,
 PRINTF('%04d-%02d-%02d', "year", "month", "day")

 The dataset's 24017617 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000171-260225131425191/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34636/dmportal/ivw0nw/mxwsrz
title: emo-bon_vfdb_megares.tar.gz

description: 724 alignment files in root directory
DOI: 10.15468/dl.hjfeaj
title: Occurrence Download

description: A dataset containing 10751 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "MediaType is Image",
 "TaxonKey is Lythrum salicaria"
 ]
}

 The dataset includes 10751 records from 223 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000208-260225131425191/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zrp78m
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Eurypygiformes)",
 "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 80,-130 80,-130 70))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018793-251009101135966/datasets/export for details.
DOI: 10.15468/dl.msvwxc
title: Occurrence Download

description: A dataset containing 3711 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Bivalvia)",
 "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((-110 20,-100 20,-100 30,-110 30,-110 20))"
 ]
}

 The dataset includes 3711 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018795-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/71sa-8v70
title: NOAA/WDS Paleoclimatology - Demerara Rise d13C, d18O, Trace Metal and Reconstructed Bottom Water Temperature Data Over the Past 20 ka

description: Variations in the Atlantic Meridional Overturning Circulation (AMOC) redistribute heat and nutrients, causing pronounced anomalies of temperature and nutrient concentrations in the subsurface ocean. However, exactly how millennial-scale deglacial AMOC variability influenced the subsurface is debated, and the role of other deglacial forcings of subsurface temperature change is unclear. Here, we present a new deglacial temperature reconstruction, which, with published records, helps assess competing hypotheses for deglacial warming in the upper tropical North Atlantic. Our record provides new evidence of regional subsurface warming in the western tropical North Atlantic within the core of modern Antarctic Intermediate Water (AAIW) during Heinrich Stadial 1 (HS1), an early deglacial interval of iceberg discharge into the North Atlantic. Our results are consistent with model simulations that suggest subsurface heat accumulates in the northern high-latitude convection regions and along the upper AMOC return path when the AMOC weakens, and with warming due to rising greenhouse gases. Warming of AAIW may have also contributed to warming in the tropics at modern AAIW depths during late HS1. Nutrient and D[CO32-] reconstructions from the same site suggest a link between AMOC intensity and the northward extent of AAIW in the northern tropics across the deglaciation and on millennial time scales. However, the timing of the initial deglacial increase in AAIW to the northern tropics is ambiguous. Deglacial trends and variability of D[CO32-] in the upper North Atlantic have likely biased temperature reconstructions based on the elemental composition of calcitic benthic foraminifera.
DOI: 10.5517/cc8kz92
title: CCDC 255604: Experimental Crystal Structure Determination

description: Related Article: R.D.Willett, R.Butcher, C.P.Landee, B.Twamley|2005|Polyhedron|24|2222|doi:10.1016/j.poly.2005.03.121
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc9d3nf
title: CCDC 279764: Experimental Crystal Structure Determination

description: Related Article: O.Clot, D.Selmarten, M.J.McNevin|2005|J.Mater.Chem.|15|4934|doi:10.1039/b510826h
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc9d3pg
title: CCDC 279765: Experimental Crystal Structure Determination

description: Related Article: O.Clot, D.Selmarten, M.J.McNevin|2005|J.Mater.Chem.|15|4934|doi:10.1039/b510826h
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/74zv-r593
title: NOAA/WDS Paleoclimatology - Farris fire data from Cow Head - IMPD USCH0001

description: Modern fire records and fire-scarred remnant material collected from logs, snags, and stumps were used to reconstruct and analyze fire history in the mixed-conifer and pine forest above 2300 m within the Rincon Mountain Wilderness of Saguaro National Monument, Arizona, United States. Cross-dating of the remnant material allowed dating of fire events to the calendar year. Estimates of seasonal occurrence were compiled for larger fires. It was determined that the fire regime was dominated by large scale (> 200 ha), early-season (May–July) surface fires. The mean fire interval over the Mica Mountain study area for the period 1657–1893 was 6.1 years with a range of 1–13 years for larger fires. The mean fire interval for the mixed-conifer forest type (1748–1886) was 9.9 years with a range of 3–19 years. Thirty-five major fire years between 1700 and 1900 were compared with a tree-ring reconstruction of the Palmer drought severity index (PDSI). Mean July PDSI for 2 years prior to fires was higher (wetter) than average, while mean fire year PDSI was near average. This 490-year record of fire occurrence demonstrates the value of high-resolution (annual and seasonal) tree-ring analyses for documenting and interpreting temporal and spatial patterns of past fire regimes.
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: Laboratory of Tree-Ring, University of Arizona
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/usch0001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usch0001-noaa.txt
DOI: 10.5517/cc8c6xq
title: CCDC 249113: Experimental Crystal Structure Determination

description: Related Article: R.von Essen, D.Frank, H.W.Sunnemann, D.Vidovic, J.Magull, A.de Meijere|2005|Chem.-Eur.J.|11|6583|doi:10.1002/chem.200500560
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc93g83
title: CCDC 271444: Experimental Crystal Structure Determination

description: Related Article: C.J.Miller, D.O'Hare|2005|J.Mater.Chem.|15|5070|doi:10.1039/b513133b
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/7m5y-qk06
title: NOAA/WDS Paleoclimatology - Wiles - Secrest Dahurian Larch - LAGM - ITRDB OH020

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: 10.5517/cc8c6yr
title: CCDC 249114: Experimental Crystal Structure Determination

description: Related Article: R.von Essen, D.Frank, H.W.Sunnemann, D.Vidovic, J.Magull, A.de Meijere|2005|Chem.-Eur.J.|11|6583|doi:10.1002/chem.200500560
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc900ny
title: CCDC 268139: Experimental Crystal Structure Determination

description: Related Article: R.von Essen, D.Frank, H.W.Sunnemann, D.Vidovic, J.Magull, A.de Meijere|2005|Chem.-Eur.J.|11|6583|doi:10.1002/chem.200500560
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc900pz
title: CCDC 268140: Experimental Crystal Structure Determination

description: Related Article: R.von Essen, D.Frank, H.W.Sunnemann, D.Vidovic, J.Magull, A.de Meijere|2005|Chem.-Eur.J.|11|6583|doi:10.1002/chem.200500560
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/7j44-s864
title: NOAA/WDS Paleoclimatology - Great Barrier Reef coral trace metal and rare earth element data 1957 to 2015 CE

description: Degradation of inshore water quality associated with catchment modification is threatening global coral reef ecosystems. Coral trace element proxies are widely applied to document the magnitude and timing of historical changes in river runoff and other disturbances. However, conflicting interpretations of commonly used coral proxies (Ba/Ca, Y/Ca and Mn/Ca) complicate their application for examining historical changes in coastal water quality. The exploration of other coral trace element proxies (such as rare earth elements, REE) is limited in space and time, and to few coral genera. This study examined the dynamics of dissolved REE and yttrium (REEY) in the Fitzroy and Burdekin river tributaries and estuaries, Queensland, Australia. In addition, monthly-resolution long-term temporal records of Ba/Ca, Mn/Ca, Y/Ca and REEY proxies were investigated in two Porites and one Cyphastrea coral colonies from the central and southern Great Barrier Reef in order to test the reliability of these proxies to record the variability of river runoff and local anthropogenic disturbances. The results showed large scale removal of REEY (55–86%) in the low salinity mixing zones of both estuaries with significant fractionation of Nd-Yb and Y-Ho, confirming the ability of coral REEY to act as a terrestrial runoff proxy. Coralline Ba/Ca, Y/Ca and Mn/Ca records generally lack coherence with proximal discharge. However, temporal fluctuations of REEY proxies, irrespective of geographic location and coral genus, showed consistent behaviour relative to regional discharge with progressive increase of total REE/Ca and shale normalized Nd/Yb and decrease of Y/Ho during high-flow summer periods. The shifting baselines of REEY proxies in Cyphastrea grown in the turbid water setting of Rat Island effectively captured the timing of Gladstone Port dredging activities. Our findings suggest that shale normalized coral REEY distributions outperformed other commonly used trace element proxies and are robust indicators of changing inshore water quality. Longer-term records of coral REEY, even covering the period before European settlement from the 1850s, may provide a means to identify shifting baselines and evaluate and quantify the impacts of catchment alteration on coastal water quality and specific coral reef communities.
description: Contributed as part of the Great Barrier Reef Coral Skeletal Records Database (GBRCD). Data from the supplementary material from Saha et al. 2019 and Saha et al. 2021 are combined to create this dataset.
     Provided Keywords: Great Barrier Reef, coral geochemistry, water quality, rare earth element, terrestrial sediment discharge
DOI: 10.5517/cc8wfj2
title: CCDC 264694: Experimental Crystal Structure Determination

description: Related Article: G.Haberhauer, T.Oeser, F.Rominger|2005|Chem.-Eur.J.|11|6718|doi:10.1002/chem.200500224
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc9484t
title: CCDC 272215: Experimental Crystal Structure Determination

description: Related Article: R.von Essen, D.Frank, H.W.Sunnemann, D.Vidovic, J.Magull, A.de Meijere|2005|Chem.-Eur.J.|11|6583|doi:10.1002/chem.200500560
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.25921/78f6-m727
title: NOAA/WDS Paleoclimatology - Clayton Valley, Nevada Hydrogen and Carbon Isotopes of Leaf Wax Alkanoic Acids over the last 2.8 Ma

description: Southwestern North America is currently experiencing a multidecadal megadrought, with severe consequences for water resources. However, significant uncertainty remains about 21st century precipitation changes in this semi-arid region. Paleoclimatic records are essential for both contextualizing current change, and for helping constrain the sensitivity of regional hydroclimate to large-scale global climate. In this paper, we present a new 2.8 Ma to present compound-specific isotopic record from Clayton Valley, the site of a long-lived paleolake in the southern Great Basin. Hydrogen and carbon isotopes from terrestrial plant leaf waxes provide evidence of past shifts in rainfall seasonality as well as ecosystem structure, and help contextualize the formation of this lithium-rich lacustrine basin. Our results suggest that regional hydroclimates underwent a substantial reorganization at the Plio-Pleistocene boundary, especially between 2.6 and 2.0 Ma. In this interval, a reduced latitudinal temperature gradient in the North Pacific likely resulted in a northward shift in storm tracks, and a reduction in winter rainfall over the southern Great Basin. This occurred against a background of increased summer rainfall and a greater accumulation of lithium in the lake basin. Our interpretation is corroborated by a compilation of Plio-Pleistocene north Pacific sea surface temperature records, as well as an isotope-enabled model simulation. Overall, these results suggest that past shifts in rainfall seasonality helped set the stage for the development and dessication of lithium-rich lacustrine deposits.
description: Hydrogen and carbon isotopes of long-chain leaf wax alkanoic acids. Lithium, Whole Rock and d18O data from lake sediments. Chronology data provided in Gagnon et al., 2023, GSA Bulletin: https://pubs.geoscienceworld.org/gsa/gsabulletin/article/135/11-12/3201/621487/Paleoclimate-controls-on-lithium-enrichment-in
     Provided Keywords: North American Monsoon, Pliocene, precipitation, vegetation
DOI: 10.5517/cc8wfm5
title: CCDC 264697: Experimental Crystal Structure Determination

description: Related Article: G.Haberhauer, T.Oeser, F.Rominger|2005|Chem.-Eur.J.|11|6718|doi:10.1002/chem.200500224
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc93kvs
title: CCDC 271555: Experimental Crystal Structure Determination

description: Related Article: A.Petitjean, N.Kyritsakas, J.-M.Lehn|2005|Chem.-Eur.J.|11|6818|doi:10.1002/chem.200500625
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.