cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc7d1yl
title: CCDC 220129: Experimental Crystal Structure Determination

description: Related Article: Jingyang Niu, Ziliang Wang, Jingping Wang|2004|J.Coord.Chem.|57|1271|doi:10.1080/00958970410001723211
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/cc8299x
title: CCDC 240538: Experimental Crystal Structure Determination

description: Related Article: D.Shiomi, M.Nozaki, T.Ise, K.Sato, T.Takui|2004|J.Phys.Chem.B|108|16606|doi:10.1021/jp046621m
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/p79b-6b42
title: NOAA/WDS Paleoclimatology - Voelker - Bon Femme Creek - QUMA - ITRDB MO048

description: Paleoclimate proxies based on the measurement of xylem cell anatomy have rarely been developed across the temperature range of a species or applied to wood predating the most recent millennium. Here we describe wood anatomy-based proxies for spring temperatures in central North America from modern bur oaks (Quercus macrocarpa Michx.). The strong coherence of temperature signals across the species range supports the use of these proxies across thousands of years of climatic change. We also used 79 subfossil oak log cross sections from northern Missouri, 14C-dated to 9.9 - 3.63 ka (ka is 1000 cal yr BP), to assess the frequency of oak deposition into alluvial sediments and a subset of these oaks for a wood anatomy-based reconstruction of spring paleotemperatures. Temperatures during the Younger Dryas cold period (YD) were up to 3.5°C lower than modern temperatures for that region, equivalent to or lower than those experienced at the northern edge of the modern species range. Compared to extant oaks growing at much higher [CO2], subfossil oaks had greater vessel frequencies. Besides very low theoretical (or estimated) xylem conductivity near the beginning of the oak record near 13.6 ka, vessel frequencies greater than modern trees compensated for reduced vessel dimensions so that theoretical xylem conductivity was consistently above that of modern trees at the cold northern sites. Significant correlations were found between the frequency of 14C-dated oaks and either d18O from the NGRIP (North Greenland Ice Core Project) ice core or from the Cariaco grayscale marine-sediment record from the southern Caribbean sea. Oak deposition into alluvial sediments during the YD was significantly lower than expected given the average sample depth of oaks from 9.9 to 13.6 ka. Reduced oak deposition during the YD suggests that an abrupt shift in climate reduced oak populations across the region and/or changed the rates of channel movement across drainages.
description: Cores Stored at:
# Oregon State University
# 
# These cores were taken to measure growth rates, wood anatomy and stable 
# isotope measurements from dominant and co-dominant trees across tree 
# ages. Two cores were taken for each tree but in most cases only one 
# was measured for ring-widths. The other was destructively sampled for 
# stable isotope measurements. NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.5517/cc81mhd
title: CCDC 239893: Experimental Crystal Structure Determination

description: Related Article: E.Burkholder, J.Zubieta|2004|Solid State Sciences|6|1421|doi:10.1016/j.solidstatesciences.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/cc84zkx
title: CCDC 243119: Experimental Crystal Structure Determination

description: Related Article: J.C.Trombe, A.Mohanu|2004|Solid State Sciences|6|1403|doi:10.1016/j.solidstatesciences.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/p4x5-gt76
title: NOAA/WDS Paleoclimatology - Gray - Anderson Ridge East - PIFL - WY042, PAGES North America 2K Version

description: In western North America, snowpack has declined in recent decades, and further losses are projected through the 21st century. Here, we evaluate the uniqueness of recent declines using snowpack reconstructions from 66 tree-ring chronologies in key runoff-generating areas of the Colorado, Columbia, and Missouri River drainages. Over the past millennium, late 20th century snowpack reductions are almost unprecedented in magnitude across the northern Rocky Mountains and in their north-south synchrony across the cordillera. Both the snowpack declines and their synchrony result from unparalleled springtime warming that is due to positive reinforcement of the anthropogenic warming by decadal variability. The increasing role of warming on large-scale snowpack variability and trends foreshadows fundamental impacts on streamflow and water supplies across the western United States.
DOI: 10.5517/cc84zly
title: CCDC 243120: Experimental Crystal Structure Determination

description: Related Article: J.C.Trombe, A.Mohanu|2004|Solid State Sciences|6|1403|doi:10.1016/j.solidstatesciences.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: 10.5517/cc84zmz
title: CCDC 243121: Experimental Crystal Structure Determination

description: Related Article: J.C.Trombe, A.Mohanu|2004|Solid State Sciences|6|1403|doi:10.1016/j.solidstatesciences.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/pked-s794
title: NOAA/WDS Paleoclimatology - Shao - Zhiduo - JUTI - ITRDB CHIN066

description: Past global climate changes had strong regional expression. To elucidate their spatio-temporal pattern, we reconstructed past temperatures for seven continental-scale regions during the past one to two millennia. The most coherent feature in nearly all of the regional temperature reconstructions is a long-term cooling trend, which ended late in the nineteenth century. At multi-decadal to centennial scales, temperature variability shows distinctly different regional patterns, with more similarity within each hemisphere than between them. There were no globally synchronous multi-decadal warm or cold intervals that define a worldwide Medieval Warm Period or Little Ice Age, but all reconstructions show generally cold conditions between ad 1580 and 1880, punctuated in some regions by warm decades during the eighteenth century. The transition to these colder conditions occurred earlier in the Arctic, Europe and Asia than in North America or the Southern Hemisphere regions. Recent warming reversed the long-term cooling; during the period ad 1971-2000, the area-weighted average reconstructed temperature was higher than any other time in nearly 1,400 years.
description: Purpose of Collection: 
# Climatology - temperature analyses NOAA Template Raw Measurements file added 2019-04-08.
DOI: 10.5517/cc8lfmw
title: CCDC 256048: Experimental Crystal Structure Determination

description: Related Article: Mi Sook Seo, Youn Soo Sohn, Beom-Seok Yang, Wonwoo Nam, Kwan Mook Kim|2004|Inorg.Chem.Commun.|7|1178|doi:10.1016/j.inoche.2004.09.007
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/cc8lfx5
title: CCDC 256057: Experimental Crystal Structure Determination

description: Related Article: E.Shimizu, M.Kondo, Y.Fuwa, R.P.Sarker, M.Miyazawa, M.Ueno, T.Naito, K.Maeda, F.Uchida|2004|Inorg.Chem.Commun.|7|1191|doi:10.1016/j.inoche.2004.09.008
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/cc8lfz7
title: CCDC 256059: Experimental Crystal Structure Determination

description: Related Article: E.Shimizu, M.Kondo, Y.Fuwa, R.P.Sarker, M.Miyazawa, M.Ueno, T.Naito, K.Maeda, F.Uchida|2004|Inorg.Chem.Commun.|7|1191|doi:10.1016/j.inoche.2004.09.008
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/peqw-bn27
title: NOAA/WDS Paleoclimatology - Sano - Omogo - CHOB - ITRDB JAPA019

description: Past global climate changes had strong regional expression. To elucidate their spatio-temporal pattern, we reconstructed past temperatures for seven continental-scale regions during the past one to two millennia. The most coherent feature in nearly all of the regional temperature reconstructions is a long-term cooling trend, which ended late in the nineteenth century. At multi-decadal to centennial scales, temperature variability shows distinctly different regional patterns, with more similarity within each hemisphere than between them. There were no globally synchronous multi-decadal warm or cold intervals that define a worldwide Medieval Warm Period or Little Ice Age, but all reconstructions show generally cold conditions between ad 1580 and 1880, punctuated in some regions by warm decades during the eighteenth century. The transition to these colder conditions occurred earlier in the Arctic, Europe and Asia than in North America or the Southern Hemisphere regions. Recent warming reversed the long-term cooling; during the period ad 1971-2000, the area-weighted average reconstructed temperature was higher than any other time in nearly 1,400 years.
description: Purpose of Collection: 
# Climatology - temperature analyses NOAA Template Raw Measurements file added 2019-04-08. July 2024: Elevation added by WDS-Paleo using get_elev_point() from the elevatr R package with the AWS Terrain Tiles (aws) and WGS 84 reference frame.
DOI: 10.5517/cc78z8q
title: CCDC 217163: Experimental Crystal Structure Determination

description: Related Article: Jie-Hui Yu, Hai-Ying Bie, Ji-Qing Xu, Jing Lu, Xiao Zhang|2004|Inorg.Chem.Commun.|7|1205|doi:10.1016/j.inoche.2004.09.013
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: 10.5517/cc8lg09
title: CCDC 256060: Experimental Crystal Structure Determination

description: Related Article: E.Shimizu, M.Kondo, Y.Fuwa, R.P.Sarker, M.Miyazawa, M.Ueno, T.Naito, K.Maeda, F.Uchida|2004|Inorg.Chem.Commun.|7|1191|doi:10.1016/j.inoche.2004.09.008
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/pak9-az20
title: NOAA/WDS Paleoclimatology - Arctic Holocene Proxy Climate Database

description: We present a systematic compilation of previously published Holocene proxy climate records from the Arctic. We identified 170 sites from north of 58N latitude where proxy time series extend back at least to 6 cal ka (all ages in this article are in calendar years before present – BP), are resolved at submillennial scale (at least one value every 400 ± 200 years) and have age models constrained by at least one age every 3000 years. In addition to conventional metadata for each proxy record (location, proxy type, reference), we include two novel parameters that add functionality to the database. First, "climate interpretation" is a series of fields that logically describe the specific climate variable(s) represented by the proxy record. It encodes the proxy-climate relation reported by authors of the original studies into a structured format to facilitate comparison with climate model outputs. Second, "geochronology accuracy score" (chron score) is a numerical rating that reflects the overall accuracy of 14C-based age models from lake and marine sediments. Chron scores were calculated using the original author-reported 14C ages, which are included in this database. The database contains 320 records (some sites include multiple records) from six regions covering the circumpolar Arctic: Fennoscandia is the most densely sampled region (31% of the records), whereas only five records from the Russian Arctic met the criteria for inclusion. The database contains proxy records from lake sediment (60%), marine sediment (32%), glacier ice (5%), and other sources. Most (61%) reflect temperature (mainly summer warmth) and are primarily based on pollen, chironomid, or diatom assemblages. Many (15%) reflect some aspect of hydroclimate as inferred from changes in stable isotopes, pollen and diatom assemblages, humification index in peat, and changes in equilibrium-line altitude of glaciers. This comprehensive database can be used in future studies to investigate the spatio-temporal pattern of Arctic Holocene climate changes and their causes. The Arctic Holocene data set is available from NOAA Paleoclimatology.
description: Holocene proxy climate records from the Arctic. Database consisting of 168 sites from north of 58°N, proxy data from lake sediments (60%), marine sediments (32%), glacier ice (5%), and other sources. Data are presented in 6 Excel files organized by region. Measured parameters include: alkenones, ARM/IRM, biogenic silica, bulk density, C & N, carbonate, chironomids, d13C.bulk_organics, d18O.calcite, d18O.cellulose, d18O.diatom, d18O.foram, d18O.ice, dD, diatoms, dinocysts, forams.pl, humification_index, ice_rafted_debris, ice.melt, IP25, magnetic_susceptibility, Mg/Ca.foram, MgCa.ostracodes, mineral.content, mineral.flux, OM.flux, pollen, sedimentation_rate, total_organic_carbon, varve.width.
DOI: 10.5517/cc7syqn
title: CCDC 232522: Experimental Crystal Structure Determination

description: Related Article: H.-C.Bottcher, K.Mereiter|2004|Inorg.Chem.Commun.|7|1225|doi:10.1016/j.inoche.2004.08.025
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/cc87rz6
title: CCDC 245798: Experimental Crystal Structure Determination

description: Related Article: T.Nakabayashi, T.Ishida, T.Nogami|2004|Inorg.Chem.Commun.|7|1221|doi:10.1016/j.inoche.2004.09.011
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/p36h-t488
title: NOAA/WDS Paleoclimatology - Voelker - MOFEP Site 6 - QUCO - ITRDB MO067

description: Despite experimental evidence showing that elevated CO2 levels increase growth in most plants, the isolation of a signal consistent with anthropogenically caused increases in atmospheric CO2 from the dendrochronological record has shown mixed results. Our extensive sets of tree ring data from the Ozark Mountains in Missouri showed that since 1850, Quercus velutina Lam., Quercus coccinea Muench., and Pinus echinata Mill. trees increased in stem growth coincidently with increases in atmospheric CO2. Those long-term increases in radial growth appear unrelated to historical disturbance levels for the region, to long-term changes in relevant climatic variables, or to productivity of sites sampled for the purpose of creating a time sequence of tree ring growth. It is still unclear what the potential role of nitrogen deposition might have been for tree growth. We cross-dated a large number of increment cores and aligned the ring width data by pith date for accurate age constant assessments of growth over the past 150 years. Thus, we circumvented changes in growth trend associated with differences in physiological functioning during development, as well as the need for statistical detrending that removes an unknown degree of long-term environmental signal, the so called segment length curse that applies to standard dendrochronological investigations. When the positive relationship between CO2 and ring width was examined at different ages, an ontogenetic decline in the rate of growth stimulation was found. Specifically, both the pooled Quercus spp. and P. echinata were characterized by a negative exponential pattern of response over a developmental sequence through age 50. Further knowledge of an intrinsic decline in CO2 sensitivity with tree age or size such as this may be important for increased accuracy in estimating terrestrial carbon stocks across successional landscapes.
description: Cores Stored at:
# Oregon State University
# 
# Data were collected on tagged trees from MOFEP plots that were 
# dominated by black oak, scarlet oak and shortleaf pine. The trees were 
# dominant or co-dominant. Each series ID represents the site (first 
# digit) plot (second two digits) and tree (last three digits).
#  NOAA Template Raw Measurements file added 2019-02-08.

# Publication DOI: 10.1890/0012-9615(2006)076[0549:HCGEDW]2.0.CO;2
DOI: 10.5517/cc71wfk
title: CCDC 210348: Experimental Crystal Structure Determination

description: Related Article: H.Kurosaki, H.Koike, S.Omori, Y.Ogata, Y.Yamaguchi, M.Goto|2004|Inorg.Chem.Commun.|7|1229|doi:10.1016/j.inoche.2004.09.014
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/cc7kbbf
title: CCDC 225194: Experimental Crystal Structure Determination

description: Related Article: Wun-Sian Wun, Jyh-Horung Chen, Shin-Shin Wang, Jo-Yu Tung, Feng-Ling Liao, Sue-Lein Wang, Lian-Pin Hwang, Shanmugam Elango|2004|Inorg.Chem.Commun.|7|1233|doi:10.1016/j.inoche.2004.09.015
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/pt6h-2h96
title: NOAA/WDS Paleoclimatology - Greenland Stream Sediments, Eirik Drift Marine Sediments and Sr-Nd-Pb Isotope Composition from ~145-110 ka and 30-5 ka

description: To ascertain the response of the southern Greenland Ice Sheet (GIS) to a boreal summer climate warmer than at present, we explored whether southern Greenland was deglaciated during the Last Interglacial (LIG), using the Sr-Nd-Pb isotope ratios of silt-sized sediment discharged from southern Greenland. Our isotope data indicate that no single southern Greenland geologic terrane was completely deglaciated during the LIG, similar to the Holocene. Differences in sediment sources during the LIG relative to the early Holocene denote, however, greater southern GIS retreat during the LIG. These results allow the evaluation of a suite of GIS models and are consistent with a GIS contribution of 1.6 to 2.2 meters to the ≥4-meter LIG sea-level highstand, requiring a significant sea-level contribution from the Antarctic Ice Sheet.
DOI: 10.5517/cc7kbcg
title: CCDC 225195: Experimental Crystal Structure Determination

description: Related Article: Wun-Sian Wun, Jyh-Horung Chen, Shin-Shin Wang, Jo-Yu Tung, Feng-Ling Liao, Sue-Lein Wang, Lian-Pin Hwang, Shanmugam Elango|2004|Inorg.Chem.Commun.|7|1233|doi:10.1016/j.inoche.2004.09.015
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/p206-2k40
title: NOAA/WDS Paleoclimatology - Colenutt - French Glacier - LALY - CANA352, PAGES North America 2K Version

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/cc7xczg
title: CCDC 235816: Experimental Crystal Structure Determination

description: Related Article: C.Strohmann, K.Strohfeldt, D.Schildbach, M.J.McGrath, P.O'Brien|2004|Organometallics|23|5389|doi:10.1021/om0494871
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.