cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/gbys-p207
title: NOAA/WDS Paleoclimatology - Tumajer - Mount Babel South - treeline - PCGL - ITRDB CAN692

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: two cores per tree (last position of series code)
DOI: 10.5517/cc8tq6z
title: CCDC 263041: Experimental Crystal Structure Determination

description: Related Article: J.N.Low, J.Cobo, H.Insuasty, E.Cortes, B.Insuaty, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o7|doi:10.1107/S0108270104029361
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/ggb0-2987
title: NOAA/WDS Paleoclimatology - 1500 Year Sedimentological and Geochemical Data from Lakes Tota and Siscunsi in the Northern Andes

description: The impact of latitudinal variations in the Intertropical Convergence Zone (ITCZ) on northern Andean hydroclimate during the Medieval Climate Anomaly (MCA; 950–1,150 CE) and Little Ice Age (LIA; 1,300–1,850 CE) is uncertain. Synthesis of two new lacustrine paleoclimate records from the Eastern Colombian Andes with existing circum-Andean records shows that effective moisture anomalies were synchronous and in phase across the tropical Andes during the last millennium. During the MCA, when the ITCZ was shifted northward, topographically controlled responses in the northern Andes to vigorous atmospheric convection resulted in low precipitation and high evaporation, while precipitation was also reduced in the southern tropical Andes. During the LIA, precipitation decreased in the northern Andes as the ITCZ migrated southward but was offset by cooling that lowered evaporation, establishing high effective moisture. In the southern tropical Andes, the southward ITCZ position simultaneously strengthened precipitation, increasing effective moisture. MCA-like responses to continued warming trends could similarly reduce northern Andean precipitation while increasing evaporation, thereby lowering effective moisture and possibly reducing water resource availability.
description: Elevations of lakes: Tota = 3015m; Siscunsi = 3680m
      Provided Keywords: Medieval Climate Anomaly, Little Ice Age, Common Era, Paleoclimate, Neo Tropics, South America
DOI: 10.5517/cc8tq81
title: CCDC 263043: Experimental Crystal Structure Determination

description: Related Article: J.L.Wardell, J.M.S.Skakle, J.N.Low, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o10|doi:10.1107/S0108270104028483
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/cc8tqc4
title: CCDC 263046: Experimental Crystal Structure Determination

description: Related Article: E.T.da Silva, R.S.Ribiero, E.L.S.Lima, J.L.Wardell, J.M.S.Skakle, J.N.Low, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o15|doi:10.1107/S0108270104028859
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/g2xn-ep16
title: NOAA/WDS Paleoclimatology - Touchan - Kartal Gölü - PINI - ITRDB TUR077

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: 10.5517/cc8tqd5
title: CCDC 263047: Experimental Crystal Structure Determination

description: Related Article: E.T.da Silva, R.S.Ribiero, E.L.S.Lima, J.L.Wardell, J.M.S.Skakle, J.N.Low, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o15|doi:10.1107/S0108270104028859
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/cc8tqf6
title: CCDC 263048: Experimental Crystal Structure Determination

description: Related Article: E.T.da Silva, R.S.Ribiero, E.L.S.Lima, J.L.Wardell, J.M.S.Skakle, J.N.Low, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o15|doi:10.1107/S0108270104028859
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/cc8tqg7
title: CCDC 263049: Experimental Crystal Structure Determination

description: Related Article: E.T.da Silva, R.S.Ribiero, E.L.S.Lima, J.L.Wardell, J.M.S.Skakle, J.N.Low, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o15|doi:10.1107/S0108270104028859
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/cc8tqh8
title: CCDC 263050: Experimental Crystal Structure Determination

description: Related Article: E.T.da Silva, R.S.Ribiero, E.L.S.Lima, J.L.Wardell, J.M.S.Skakle, J.N.Low, C.Glidewell|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o15|doi:10.1107/S0108270104028859
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/gdc4-ch18
title: NOAA/WDS Paleoclimatology - North Slope, Alaska 6,000 Year Lake Sediment Geochemical Data

description: Anthropogenic warming may promote rapid permafrost thaw in the Arctic and alter the global carbon cycle. Although several studies suggest increased thermo-erosion as a result of recent warming, a long-term context is necessary to assess the linkages of thermokarst processes with climate variability. We analyzed sediment cores from two lakes on the Alaskan North Slope (USA), one with (Lake NE14) and one without (Perch Lake) watershed thermo-erosion. Distinct geochemical and lithological characteristics provide evidence for sedimentary input from carbonate-rich permafrost soils associated with past retrogressive thaw slumping at Lake NE14 but not at Perch Lake. These characteristics include increases in Ca:Sr, Ca:K, carbonate:[feldspar + clay minerals], percent CaCO3, and d13C, and decreases in 87Sr:86Sr. At least ten episodes of thermo-erosion occurred over the past 6000 yr at Lake NE14. Most of these episodes coincided with periods of elevated summer temperatures, but moisture variation and geomorphic factors likely played a role in driving their occurrence. Our results suggest that positive feedbacks facilitate reactivation of thermo-erosion in ice-rich terrain, adding to the growing body of evidence that these Arctic landscapes are unstable in a changing climate. 
description: Geochemical data from 2 lakes on the North Slope of Alaska, USA for the past 6,000 years. Data for Lake Ne14 include elemental counts per second and ratios from X-ray fluourescence,  mineralogical proportion from X-ray diffraction, %CaCO3 from loss-on-ignition (950 degrees C), bulk-sediment strontium isotopes, and bulk-sediment carbon isotopes (before and after acid-fumigation).  Data from Perch Lake include elemental counts per second and ratios from X-ray fluourescence, and %CaCO3 from loss-on-ignition (950 degrees C). Provided Keywords: thermo-erosion, retrogressive thaw slump, permafrost, Arctic, Alaska
DOI: 10.5517/cc8tqj9
title: CCDC 263051: Experimental Crystal Structure Determination

description: Related Article: C.M.L.Vande Velde, H.J.Geise, F.Blockhuys|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o21|doi:10.1107/S0108270104028744
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/cc8tqkb
title: CCDC 263052: Experimental Crystal Structure Determination

description: Related Article: K.Slepokura, M.Gawlowska|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o25|doi:10.1107/S0108270104029373
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/g2m5-qd24
title: NOAA/WDS Paleoclimatology - North GRIP - 50-year Averaged Oxygen Isotope Data

description: Two deep ice cores from central Greenland, drilled in the 1990s, have played a key role in climate reconstructions of the Northern Hemisphere, but the oldest sections of the cores were disturbed in chronology owing to ice folding near the bedrock. Here we present an undisturbed climate record from a North Greenland ice core, which extends back to 123,000 years before the present, within the last interglacial period. The oxygen isotopes in the ice imply that climate was stable during the last interglacial period, with temperatures 5°C warmer than today. We find unexpectedly large temperature differences between our new record from northern Greenland and the undisturbed sections of the cores from central Greenland, suggesting that the extent of ice in the Northern Hemisphere modulated the latitudinal temperature gradients in Greenland. This record shows a slow decline in temperatures that marked the initiation of the last glacial period. Our record reveals a hitherto unrecognized warm period initiated by an abrupt climate warming about 115,000 years ago, before glacial conditions were fully developed. This event does not appear to have an immediate Antarctic counterpart, suggesting that the climate see-saw between the hemispheres (which dominated the last glacial period) was not operating at this time.
description: High resolution Climate Record of the Northern Hemisphere back into the last Interglacial Period.  North Greenland Ice-Core Project (NorthGRIP) Members. The North Greenland Ice Core Project (NGRIP) site is located at 75.10 °N and 42.32 °W, elevation of 2,917 m, ice thickness of 3,085 m. The NGRIP drilling started in 1996, and bedrock was reached in July 2003. In this text file we list the NGRIP oxygen 18 values as 50 year mean values using the same preliminary age scale as in Figure 2c of the accompanying paper. Data was measured against VSMOW at the Niels Bohr Institute for Astronomy, Physics and Geophysics, Department of Geophysics, University of Copenhagen. Accuracy of individual measurements is 0.07 permille. The initial isotope data series is based on 5 cm continuous sampling from surface to bottom of the core, or 61100 individual measurements. Improved dating of the NGRIP core and additional data will be posted on our web site http://www.glaciology.gfy.ku.dk/ngrip/index_eng.html when it becomes available.
DOI: 10.5517/cc8tqlc
title: CCDC 263053: Experimental Crystal Structure Determination

description: Related Article: K.Slepokura, M.Gawlowska|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o25|doi:10.1107/S0108270104029373
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/gxer-2p65
title: NOAA/WDS Paleoclimatology - Jeannie River Coral Trace Metal, d13C, and d18O Data from 1745-1985 CE

description: Floods and droughts are hydrological extremes that impact ecosystems, agriculture, and human well-being. These extremes are expected to intensify in a warmer world, although many regions lack the observations needed to place current trends in the context of long-term variability. Here we present a new multi-century record of tropical rainfall based on a multiproxy approach from northern Great Barrier Reef coral. The robust calibration with instrumental rainfall allows us to quantitatively estimate summer rainfall in northern Queensland back to 1746 CE. We find that as global climate warmed, wet-season rainfall in this region has increased by ~10% since 1750 and the standard deviation (21-yr 1-s) of wet-season rainfall more than doubled, as rainy years became much wetter, while dry years remained dry. Reconstructed rainfall correlates with El Niño indices and the link to Pacific temperature variability has strengthened as climate warmed, consistent with expected intensification of La Niña-related rainfall.
DOI: 10.5517/cc7hhry
title: CCDC 223440: Experimental Crystal Structure Determination

description: Related Article: Zun-Ting Zhang, Xiao-Bing Wang, Qian-Guang Liu, Jian-Bin Zheng, Kai-Bai Yu|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o29|doi:10.1107/S0108270104009758
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/cc8tqpg
title: CCDC 263056: Experimental Crystal Structure Determination

description: Related Article: C.Esterhuysen, M.W.Bredenkamp, G.O.Lloyd|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o32|doi:10.1107/S0108270104029671
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/g88q-rc42
title: NOAA/WDS Paleoclimatology - Antro del Corchia Geochemical Data from 117500 to 95200 Cal Yr BP

description: Evidence of millennial-scale cold events following the last interglacial are well preserved in North Atlantic marine cores, Greenland ice, and pollen records from Europe. However, their timing was previously undetermined by radiometric dating. We report the first precise radiometric ages for two such events, C23 (105.1 ± 0.9 ka to 102.6 ± 0.8 ka) and C24 (112.0 ± 0.8 ka and 108.8 ± 1.0 ka), based on stable carbon and oxygen isotope measurements on a stalagmite from Italy (CC28). In addition to providing new information on the duration of these events in southern Europe, the age data provide invaluable tuning points for the Mélisey I (C24) and Montaigu (C23) pollen zones identified in western Europe. The former event is of particular significance because it represents the end of the Eemian interglacial forest phase in western Europe. The new age data will also allow fine tuning of the timing and duration of Greenland stadial 24 (equivalent to C23) in the North Greenland Ice Core Project ice core and, via a common gasage chronology, tuning of the Vostok and EPICA (European Project for Ice Coring in Antarctica) ice cores.
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: CC-5_2009 (SISAL entity_id = 317) is a resampled series from CC-5_2005 (entity_id = 314). CC-1_2009 (entity_id = 316) is a resampled series from CC-1_2005 (entity_id = 313). CC-1_2004, CC-1_2009, CC1_2018 (entity_id=313, 316, 665), CC-5_2005, CC-5_2009, CC5_2018 (entity_id=314, 317, 666), CC-7_2009, CC7_2018 (entity_id=318, 667) and CC-28_2007, CC28_2018 (entity_id=315, 668) were collected from a single chamber between 1999 and 2005. \\ Geology: Mixed - marbles, dolomitic marbles and dolomites. Rock age: Mesozoic. Land use: Forest and various anthropogenic activities. Drip height is estimated. \\ CD3-1_HR (entity_id = 695): High resolution SHRIMP d18O analysis. Original trace element data in ppm. Conversion to TE/Ca made by (Mg/24.31)/(389000/40.08). Age-depth model: finite-positive-growth-rate method. 3-point smoothening of Mg/Ca data for the high resolution (HR) entity. Original work does not provide depths for the high resolution stable isotopes and trace element data; it provides 'distances. Thus, following Drysdale's instructions, depths (in sample data sheet) have been obtained by adding 24mm to distances'.
DOI: 10.5517/cc8tqqh
title: CCDC 263057: Experimental Crystal Structure Determination

description: Related Article: C.Esterhuysen, M.W.Bredenkamp, G.O.Lloyd|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o32|doi:10.1107/S0108270104029671
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/cc8tqrj
title: CCDC 263058: Experimental Crystal Structure Determination

description: Related Article: D.Britton|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o35|doi:10.1107/S010827010403046X
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/g6ww-3e30
title: NOAA/WDS Paleoclimatology - Luz - Derborence - ABAL - ITRDB CHE484

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: Elevation range: ca. 1460 - 1600 m a.s.l.
DOI: 10.5517/cc8tqsk
title: CCDC 263059: Experimental Crystal Structure Determination

description: Related Article: Jing Zhang, Ling Ye, Li-Xin Wu|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o38|doi:10.1107/S0108270104030392
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/cc8tqtl
title: CCDC 263060: Experimental Crystal Structure Determination

description: Related Article: K.Ravikumar, B.Sridhar|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o41|doi:10.1107/S0108270104028926
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.