cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/jf22-sv52
title: NOAA/WDS Paleoclimatology - North Atlantic May-July Bermuda High Reconstruction Since 1140 CE

description: Summer circulation and moisture patterns in the Southeast United States are controlled by the position of the North Atlantic subtropical high. In a warming climate, the subtropical high is projected to strengthen and expand west, but there remains uncertainty regarding its variability and linkages to natural drivers. Here, we use a tree-ring network across the Southeast United States to reconstruct the relative intensity of the pressure gradient across the subtropical high’s western flank over the past 870 years. Variations in the flank’s position and the pressure gradient have been a major driver of the hydroclimate—including creating a Southeast-Caribbean moisture dipole—since 1140 CE. We document a significant increase in flank positional variability since 1900 CE, with westward migrations becoming more extreme. Likewise, major volcanic eruptions cause a multiyear period of westward positioning, leading to distinct regional moisture gradients. Our record highlights important changes in flank behavior, which has important implications for water resource management in a warming world.
DOI: 10.5517/cc81ngd
title: CCDC 239923: Experimental Crystal Structure Determination

description: Related Article: M.A.Ali, A.H.Mirza, M.H.S.A.Hamid, F.H.Bujang, P.V.Bernhardt|2004|Polyhedron|23|2405|doi:10.1016/j.poly.2004.07.015
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/j2vd-tn67
title: NOAA/WDS Paleoclimatology - Cerrato - Val di Barco - LADE - ITRDB ITA073

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
description: Raw data. Samples for blue intensity were not washed in Soxhlet apparatus.
DOI: 10.5517/cc72cxk
title: CCDC 210828: Experimental Crystal Structure Determination

description: Related Article: Lin-Ping Zhang, Chi-Keung Lam, Hai-Bin Song, T.C.W.Mak|2004|Polyhedron|23|2413|doi:10.1016/j.poly.2004.08.002
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/cc7lqbv
title: CCDC 226527: Experimental Crystal Structure Determination

description: Related Article: Mao Liang, Qing-Lun Wang, Li-Hua Yu, Dai-Zheng Liao, Zong-Hui Jiang, Shi-Ping Yan, Peng Cheng|2004|Polyhedron|23|2203|doi:10.1016/j.poly.2004.06.027
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/cc72cyl
title: CCDC 210829: Experimental Crystal Structure Determination

description: Related Article: Lin-Ping Zhang, Chi-Keung Lam, Hai-Bin Song, T.C.W.Mak|2004|Polyhedron|23|2413|doi:10.1016/j.poly.2004.08.002
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/j8fc-gh57
title: NOAA/WDS Paleoclimatology - Foraminiferal Geochemstry and Derived Past Temperatures and Salinities from G. bulloides and G. truncatulinoides in the South Indian Ocean

description: Along the northern rim of the Southern Ocean, the transformation of upwelled deep waters into less-dense Subantarctic Mode Waters forms a critical link between the deep and shallow layers of the global ocean. In the Indian sector, mode waters comprise a key component of Agulhas Leakage, which today conveys salt to the Atlantic basin necessary for sustaining deep water formation. The salinity of Indian-sourced mode waters may therefore represent an upstream influence on Atlantic overturning, with implications for global climate. Here we reconstructed the temperature and salinity of these waters across the Last Deglaciation using the geochemistry of two planktic foraminiferal species from a south Indian Ocean sediment core. Approximately 20,000 years ago (~20 ka), deglaciation was marked by an abrupt ~2–2.6 practical salinity unit increase that persisted until ~16 ka. This event coincided with an increase in water mass age reconstructed from the same core. We argue this coherence is evidence for an aged, salty glacial bottom water mass that, once upwelled, modified the salinity of Indian-sourced mode water. Model experiments suggest this salt had the potential, if leaked into the Atlantic, to nudge overturning towards its modern-day configuration, highlighting an underappreciated deep ocean influence on the deglacial dynamics.
DOI: 10.5517/cc72czm
title: CCDC 210830: Experimental Crystal Structure Determination

description: Related Article: Lin-Ping Zhang, Chi-Keung Lam, Hai-Bin Song, T.C.W.Mak|2004|Polyhedron|23|2413|doi:10.1016/j.poly.2004.08.002
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/cc72d0p
title: CCDC 210831: Experimental Crystal Structure Determination

description: Related Article: Lin-Ping Zhang, Chi-Keung Lam, Hai-Bin Song, T.C.W.Mak|2004|Polyhedron|23|2413|doi:10.1016/j.poly.2004.08.002
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/jajq-qg60
title: NOAA/WDS Paleoclimatology - SISALv3: Speleothem Isotopes Synthesis and AnaLysis database version 3.0

description: Palaeoclimate information on multiple climate variables at different spatiotemporal scales is becoming increasingly important to understand environmental and societal responses to climate change. A lack of high-quality reconstructions of past hydroclimate has recently been identified as a critical research gap. Speleothems, with their precise chronologies, widespread distribution, and ability to record changes in local to regional hydroclimate variability, are an ideal source of such information. Here, we present a new version of the Speleothem Isotopes Synthesis and AnaLysis database (SISALv3), which has been expanded to include trace element ratios and Sr isotopes as additional, hydroclimate-sensitive geochemical proxies. The oxygen and carbon isotope data included in previous versions of the database have been substantially expanded. SISALv3 contains speleothem data from 365 sites from across the globe, including 95 , 85 , 52 , 25 , 29 , and 14 Sr-isotope records. The database also has increased spatiotemporal coverage for stable oxygen (892) and carbon (620) isotope records compared with SISALv2 (which consists of 673 and 430 stable oxygen and carbon records, respectively). Additional meta information has been added to improve the machine-readability and filtering of data. Standardized chronologies are included for all new entities along with the originally published chronologies. Thus, the SISALv3 database constitutes a unique resource of speleothem palaeoclimate information that allows regional to global palaeoclimate analyses based on multiple geochemical proxies, permitting more robust interpretations of past hydroclimate and comparisons with isotope-enabled climate models and other Earth system and hydrological models. The database can be accessed at https://doi.org/10.5287/ora-2nanwp4rk (Kaushal et al., 2024).
DOI: 10.5517/cc72d1q
title: CCDC 210832: Experimental Crystal Structure Determination

description: Related Article: Lin-Ping Zhang, Chi-Keung Lam, Hai-Bin Song, T.C.W.Mak|2004|Polyhedron|23|2413|doi:10.1016/j.poly.2004.08.002
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/cc72d2r
title: CCDC 210833: Experimental Crystal Structure Determination

description: Related Article: Lin-Ping Zhang, Chi-Keung Lam, Hai-Bin Song, T.C.W.Mak|2004|Polyhedron|23|2413|doi:10.1016/j.poly.2004.08.002
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/cc7zbs9
title: CCDC 237701: Experimental Crystal Structure Determination

description: Related Article: F.A.Kunrath, O.L.Casagrande Junior, L.Toupet, J.-F.Carpentier|2004|Polyhedron|23|2437|doi:10.1016/j.poly.2004.08.013
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/j1yp-qg62
title: NOAA/WDS Paleoclimatology - Dome du Gouter, France Ice Core d18O, Chemistry and Dust Data since the Younger Dryas

description: Aerosol radiative forcing is an important but often poorly understood component of regional climate. While glacier ice contains the most detailed archives of past atmospheric aerosol composition and temperature, no well-preserved ice records extending into the last climatic transition have been reported for the historically important European region. Here, we use an Alpine ice core to document changes in European aerosols and climate from the end of the last glacial age (LGA) through the Holocene. The core was drilled on a glacier dome in the French Alps called the Dôme du Goûter (DDG), and it provides a stratigraphically intact record of aerosol and climate extending to at least 12 kyears (ky) before present. Although dating near the base of the glacier is not well constrained, the oldest DDG ice layers reflect glacial conditions in western Europe during the LGA. In addition to changes in atmospheric transport, increased sea-salt and dust deposition in western Europe recorded in the LGA ice suggest enhanced westerly winds and more active dust sources, possibly including North Africa. Deposition of terrestrial biogenic indicators during the cold LGA climate was lower, however, consistent with strongly reduced European vegetation. The DDG record of terrestrial biogenic emissions also suggests a decline of European forests throughout the Holocene, resulting from deterioration of climatic conditions and more recently from establishment of the first agricultural societies. The pronounced changes in atmospheric aerosol recorded in Alpine ice imply large variations in aerosol radiative forcing in western Europe during the last 12 ky.
description: Ice core samples of Na, Ca, Cl, Mg, Ce, Al, Fe were analyzed with the continuous flow ice core analytical system at the Desert Research Institute Ultra Trace Chemistry Laboratory, using two inductively coupled plasma mass spectrometers operating in parallel. Detection limits defined as three times the standard deviation of the blank were 0.05, 0.18,  3.9, 0.24, 0.18, and 0.60 ng g-1 for Na, Mg,  Cl, Ca, Al and Fe, respectively, and 0.75 pg g-1 for Ce and Pb. A Picarro analyser was used for d18O (detection mimit 0.15‰). Insoluble particle concentrations nominally ranging from 0.8 to 10.0 µm were measured using a laser based Abakus particle counter (detection limit 0.05 µg g-1).
The DDG depth-age model was built using 22 dated depths (achieved by 137Cs, Pb, 39Ar and 14 C measurements) and a Bayesian depth modelling approach (rbacon, v.3.2.0). 
    Provided Keywords: Alpine ice core, phosphorus cycle, Holocene, Last glacial period
DOI: 10.5517/cc7zbtb
title: CCDC 237702: Experimental Crystal Structure Determination

description: Related Article: F.A.Kunrath, O.L.Casagrande Junior, L.Toupet, J.-F.Carpentier|2004|Polyhedron|23|2437|doi:10.1016/j.poly.2004.08.013
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/j98g-mp69
title: NOAA/WDS Paleoclimatology - Margolis fire data from Capulin Hilltop, Northern New Mexico - IMPD USCHT001

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: Laboratory of Tree-Ring Research Archive
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/uscht001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/uscht001-noaa.txt

Extended supplemental information file descriptions (where applicable):
   uscht001-CHT_tree_meta.csv: TreeID, species, tree condition, latitude, longitude, and sample date
DOI: 10.5517/cc79c3z
title: CCDC 217530: Experimental Crystal Structure Determination

description: Related Article: D.D.Radanovic, U.Rychlewska, M.I.Djuran, B.Warzajtis, N.S.Draskovic, D.M.Guresic|2004|Polyhedron|23|2183|doi:10.1016/j.poly.2004.05.019
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: 10.15468/dl.6silko
title: Occurrence Download

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

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017572-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vktmiy
title: Occurrence Download

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

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017596-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sgswwc
title: Occurrence Download

description: A dataset containing 700459989 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 700459989 records from 14546 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0097919-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15524266
title: whole-genome re-sequencing in frog Quasipaa spinosa - Large File 3

description: whole-genome re-sequencing in frog Quasipaa spinosa.
DOI: 10.5281/zenodo.15524267
title: whole-genome re-sequencing in frog Quasipaa spinosa - Large File 3

description: whole-genome re-sequencing in frog Quasipaa spinosa.
DOI: 10.15156/bio/sh1877492.10fu
title: SH1877492.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1877642.10fu
title: SH1877642.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1878037.10fu
title: SH1878037.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1880487.10fu
title: SH1880487.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.15156/bio/sh1884038.10fu
title: SH1884038.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.