cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc7y7s5
title: CCDC 236647: Experimental Crystal Structure Determination

description: Related Article: E.Bermejo, A.Castineiras, L.M.Fostiak, I.G.Santos, J.K.Swearingen, D.X.West|2004|Polyhedron|23|2303|doi:10.1016/j.poly.2004.07.010
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/jrgt-dk68
title: NOAA/WDS Paleoclimatology - Díaz-Carrillo - El Coahuilon, Coahuila (ECO) - PIMX - ITRDB MEX133

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: Tropical Tree Ring Network SiteID = PIMEX_MEX_01
DOI: 10.5517/cc7y7t6
title: CCDC 236648: Experimental Crystal Structure Determination

description: Related Article: E.Bermejo, A.Castineiras, L.M.Fostiak, I.G.Santos, J.K.Swearingen, D.X.West|2004|Polyhedron|23|2303|doi:10.1016/j.poly.2004.07.010
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/jr94-km56
title: NOAA/WDS Paleoclimatology - Talos Dome and WAIS Divide, Antarctica Atmospheric Methane 13C and Deuterium Data from 50-15 KyrBP

description: Understanding the causes of past atmospheric methane (CH4) variability is important for characterizing the relationship between CH4, global climate and terrestrial biogeochemical cycling. Ice core records of atmospheric CH4 contain rapid variations linked to abrupt climate changes of the last glacial period known as Dansgaard-Oeschger (DO) Events and Heinrich Events (HE). The drivers of these CH4 variations remain elusive but can be constrained with ice core measurements of the stable isotopic composition of atmospheric CH4, which is sensitive to the strength of different isotopically distinguishable emission categories (microbial, pyrogenic and geologic). Here, we present decadal-scale measurements of d13C-CH4 and dD-CH4 from the WAIS Divide and Talos Dome ice cores and identify abrupt 1‰ enrichments in d13C-CH4 synchronous with HE CH4 pulses and 0.5‰ d13C-CH4 enrichments synchronous with DO CH4 increases. dD-CH4 varied little across the abrupt CH4 changes. Using box models to interpret these isotopic shifts and assuming a constant d13C-CH4 of microbial emissions, we hypothesize that abrupt shifts in tropical rainfall associated with HE and DO Events enhanced 13C-enriched pyrogenic CH4 emissions, and by extension global wildfire extent, by 90 to 150%. Carbon cycle box modeling experiments suggest that the resulting released terrestrial carbon could have caused 1/3 to all of the abrupt CO2 increases associated with HEs. These findings suggest that fire regimes and the terrestrial carbon cycle varied contemporaneously and substantially with past abrupt climate changes of the last glacial period.
description: Provided Keywords: Methane, greenhouse gases
DOI: 10.5517/cc7y7v7
title: CCDC 236649: Experimental Crystal Structure Determination

description: Related Article: E.Bermejo, A.Castineiras, L.M.Fostiak, I.G.Santos, J.K.Swearingen, D.X.West|2004|Polyhedron|23|2303|doi:10.1016/j.poly.2004.07.010
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/cc7y7w8
title: CCDC 236650: Experimental Crystal Structure Determination

description: Related Article: E.Bermejo, A.Castineiras, L.M.Fostiak, I.G.Santos, J.K.Swearingen, D.X.West|2004|Polyhedron|23|2303|doi:10.1016/j.poly.2004.07.010
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/js0e-j222
title: NOAA/WDS Paleoclimatology - Villanueva-Díaz - Tancitaro, Michoacán (TAN) - PIHR - ITRDB MEX152

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: Tropical Tree Ring Network SiteID = PIHAR_MEX_04
DOI: 10.5517/cc815dv
title: CCDC 239456: Experimental Crystal Structure Determination

description: Related Article: J.Cusack, M.G.B.Drew, T.R.Spalding|2004|Polyhedron|23|2315|doi:10.1016/j.poly.2004.07.014
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/cc815fw
title: CCDC 239457: Experimental Crystal Structure Determination

description: Related Article: J.Cusack, M.G.B.Drew, T.R.Spalding|2004|Polyhedron|23|2315|doi:10.1016/j.poly.2004.07.014
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/jczs-k155
title: NOAA/WDS Paleoclimatology - Zampieri - Blackwater River State Forest - PIPA - ITRDB FL017

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: July 2024: Elevation added by WDS-Paleo using get_elev_point() from the elevatr R package with the USGS Elevation Point Query Service (epqs) and WGS 84 reference frame.
DOI: 10.5517/cc7qbjs
title: CCDC 230005: Experimental Crystal Structure Determination

description: Related Article: T.S.B.Baul, A.Lycka, R.Butcher, F.E.Smith|2004|Polyhedron|23|2323|doi:10.1016/j.poly.2004.08.003
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/jj2a-7q54
title: NOAA/WDS Paleoclimatology - Swetnam fire data from Chiricahua peak - IMPD USCHP002

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.
DOI: 10.5517/cc7qbkt
title: CCDC 230006: Experimental Crystal Structure Determination

description: Related Article: T.S.B.Baul, A.Lycka, R.Butcher, F.E.Smith|2004|Polyhedron|23|2323|doi:10.1016/j.poly.2004.08.003
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/jabd-v093
title: NOAA/WDS Paleoclimatology - Abissal Cave, Rainha Cave Geochemical Data from 25700 to 4000 Cal Yr BP

description: The variations of tropical precipitation are antiphased between the hemispheres on orbital timescales. This antiphasing arises through the alternating strength of incoming solar radiation in the two hemispheres, which affects monsoon intensity and hence the position of the meridional atmospheric circulation of the Hadley cells. Here we compare an oxygen isotopic record recovered from a speleothem from northeast Brazil for the past 26,000 years with existing reconstructions of precipitation in tropical South America. During the Holocene, we identify a similar, but zonally oriented, antiphasing of precipitation within the same hemisphere: northeast Brazil experiences humid conditions during low summer insolation and aridity when summer insolation is high, whereas the rest of southern tropical South America shows opposite characteristics. Simulations with a general circulation model that incorporates isotopic variations support this pattern as well as the link to insolation-driven monsoon activity. Our results suggest that convective heating over tropical South America and associated adjustments in large-scale subsidence over northeast Brazil lead to a remote forcing of the South American monsoon, which determines most of the precipitation changes in the region on orbital timescales.
description: Data contributed as part of SISAL v3 Global Speleothem Isotope and Trace Element Database (https://doi.org/10.25921/jajq-qg60).
DOI: 10.5517/cc5n8z1
title: CCDC 168453: Experimental Crystal Structure Determination

description: Related Article: R.Boca, M.Boca, M.Gembicky, L.Jager, C.Wagner, H.Fuess|2004|Polyhedron|23|2337|doi:10.1016/j.poly.2004.06.022
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/cc7v002
title: CCDC 233523: Experimental Crystal Structure Determination

description: Related Article: M.A.S.Goher, A.K.Hafez, M.A.M.Abu-Youssef, A.M.A.Badr, C.Gspan, F.A.Mautner|2004|Polyhedron|23|2349|doi:10.1016/j.poly.2004.06.011
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/jn3t-7m90
title: NOAA/WDS Paleoclimatology - Peters - Lotschental N16L - LADE - ITRDB CHE524

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/cc7v013
title: CCDC 233524: Experimental Crystal Structure Determination

description: Related Article: M.A.S.Goher, A.K.Hafez, M.A.M.Abu-Youssef, A.M.A.Badr, C.Gspan, F.A.Mautner|2004|Polyhedron|23|2349|doi:10.1016/j.poly.2004.06.011
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/cc7v024
title: CCDC 233525: Experimental Crystal Structure Determination

description: Related Article: M.A.S.Goher, A.K.Hafez, M.A.M.Abu-Youssef, A.M.A.Badr, C.Gspan, F.A.Mautner|2004|Polyhedron|23|2349|doi:10.1016/j.poly.2004.06.011
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/j2f4-xp04
title: NOAA/WDS Paleoclimatology - Lévesque - Yverdon - LADE - ITRDB CHE540

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/cc7v0hk
title: CCDC 233538: Experimental Crystal Structure Determination

description: Related Article: He Meng, Guang-Hua Li, Yan Xing, Yu-Lin Yang, Yan-Jie Cui, Li Liu, Hong Ding, Wen-Qin Pang|2004|Polyhedron|23|2357|doi:10.1016/j.poly.2004.07.016
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/cc7wbkz
title: CCDC 234811: Experimental Crystal Structure Determination

description: Related Article: M.Abul-Haj, M.Quiros, J.M.Salas|2004|Polyhedron|23|2373|doi:10.1016/j.poly.2004.07.024
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/jpzn-zj96
title: NOAA/WDS Paleoclimatology - Munagamanu Cave Geochemical Data from 3900 to -59 Cal Yr BP

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).
description: Data contributed as part of SISAL v3 Global Speleothem Isotope and Trace Element Database (https://doi.org/10.25921/jajq-qg60). Data is unpublished from Genty, D., Riotte, J., Blamart, D., Cheng, H., Ruan, J.
DOI: 10.5517/cc7wbl0
title: CCDC 234812: Experimental Crystal Structure Determination

description: Related Article: M.Abul-Haj, M.Quiros, J.M.Salas|2004|Polyhedron|23|2373|doi:10.1016/j.poly.2004.07.024
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/jv08-tc63
title: NOAA/WDS Paleoclimatology - Altai Ice Cores, Siberian and Mongolian Altai, 1700-2018 Ice Core Heavy Metal Concentration and Pb Isotope Data

description: Atmospheric heavy metal pollution from metal smelting, mining, and fossil fuel combustion poses a major threat to human health and the environment. Anthropogenic emissions from the territory of the former Soviet Union (FSU) considerably contributed to heavy metal pollution in Europe. However, due to limited monitoring and fragmentary reporting, FSU emission levels remain poorly quantified and recent trends are controversial. This study compares post-SU anthropogenic emissions of heavy metals (Ag, Bi, Cd, Cu, Pb, Sb, Zn) to those from the SU era based on new state-of-the-art emission estimates for 1975-2015 and ice-core reconstructions spanning the period 1700-2018. Ice-core records from the Tsambagarav and Belukha glaciers in the Altai region reveal marked increases in heavy metal concentrations during 1930-2018, with peak pollution levels from the FSU territory in the 1970s and 2000s, coinciding with periods of industrial growth. According to the new emission estimates, all seven heavy metals experienced a continuous 60-90% decline in emissions between 1975 and 2015. The ice-core data confirm such a significant reduction for Cu, Sb, and Zn. However, concentrations of Ag, Bi, Cd, and Pb remained elevated in 2010-2018, at 40-70% of their 1970s levels. These persistently high recent levels, along with the secondary concentration peaks in the early 21st century, suggest that emissions from reemerging metal production in the FSU countries after the dissolution of the SU are underestimated.
description: Heavy metal concentrations of Ag, Bi, Cd, Cu, Pb, Sb, and Zn were compiled for three Altai ice cores in 10-year resolution. Altai ice core sites: Belukha 2001 + 2018 and Tsambagarav 2009. Details of the ice cores and their chronologies are given in the underlying study Eichler et al. (2025) and references herein. 10-year averages are based on annual averages.
      Provided Keywords: Altai ice cores, air pollution, heavy metals, former Soviet Union
DOI: 10.5517/cc7wbjy
title: CCDC 234810: Experimental Crystal Structure Determination

description: Related Article: M.Abul-Haj, M.Quiros, J.M.Salas|2004|Polyhedron|23|2373|doi:10.1016/j.poly.2004.07.024
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/cc84cqg
title: CCDC 242535: Experimental Crystal Structure Determination

description: Related Article: G.A.van Albada, A.Mohamadou, W.L.Driessen, R.de Gelder, S.Tanase, J.Reedijk|2004|Polyhedron|23|2387|doi:10.1016/j.poly.2004.07.019
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: 10.25921/jq8v-8f81
title: NOAA/WDS Paleoclimatology - Weber - DAG - FASY - ITRDB CHE579

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/cc81nfc
title: CCDC 239922: 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.