cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/g9vh-cy16
title: NOAA/WDS Paleoclimatology - King - MacBlo - PSME - ITRDB CAN682

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: 10.25921/gw5j-h553
title: NOAA/WDS Paleoclimatology - South American Altiplano tree-ring oxygen stable isotopes and precipitation reconstruction data from 1700 to 2013 CE

description: Tropical South American climate is influenced by the South American Summer Monsoon and the El Niño Southern Oscillation. However, assessing natural hydroclimate variability in the region is hindered by the scarcity of long-term instrumental records. Here we present a tree-ring δ18O-based precipitation reconstruction for the South American Altiplano for 1700–2013 C.E., derived from Polylepis tarapacana tree rings. This record explains 56% of December–March instrumental precipitation variability in the Altiplano. The tree-ring δ18O chronology shows interannual (2–5 years) and decadal (~11 years) oscillations that are remarkably consistent with periodicities observed in Altiplano precipitation, central tropical Pacific sea surface temperatures, southern-tropical Andean ice core δ18O and tropical Pacific coral δ18O archives. These results demonstrate the value of annual-resolution tree-ring δ18O records to capture hydroclimate teleconnections and generate robust tropical climate reconstructions. This work contributes to a better understanding of global oxygen-isotope patterns, as well as atmospheric and oceanic processes across the tropics.
description: Precipitation reconstruction based on  tree rings oxygen stable isotopes from Polylepis tarapacana trees. Provided Keywords: Tree rings, oxygen stable isotopes, hydroclimate, Altiplano
DOI: 10.5517/cc7fk7f
title: CCDC 221564: Experimental Crystal Structure Determination

description: Related Article: Shan Gao, Zhen-Zhong Lu, Li-Hua Huo, Zhi-Biao Zhu, Hui Zhao|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m22|doi:10.1107/S0108270104029701
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/cc8jns6
title: CCDC 254348: Experimental Crystal Structure Determination

description: Related Article: Shan Gao, Ji-Wei Liu, Li-Hua Huo, Hui Zhao, Jing-Gui Zhao|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m25|doi:10.1107/S0108270104029531
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/gmm0-3z48
title: NOAA/WDS Paleoclimatology - Filion - Wabush - LALA - ITRDB CAN716

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/cc8jnw9
title: CCDC 254351: Experimental Crystal Structure Determination

description: Related Article: Shan Gao, Ji-Wei Liu, Li-Hua Huo, Hui Zhao, Jing-Gui Zhao|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m25|doi:10.1107/S0108270104029531
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/cc8tppf
title: CCDC 263025: Experimental Crystal Structure Determination

description: Related Article: M.E.Diaz de Vivar, S.Baggio, J.C.Munoz, R.Baggio|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m30|doi:10.1107/S0108270104029865
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/gf05-w403
title: NOAA/WDS Paleoclimatology - Touchan - Theniet Zamroune - CDAT - ITRDB DZA030

description: The first large-scale network of tree-ring chronologies from the western Mediterranean (WM; 32°N–43°N, 10°W–17°E) is described and analyzed to identify the seasonal climatic signal in indices of annual ring width. Correlation and rotated empirical orthogonal function analyses are applied to 85 tree-ring series and corresponding gridded climate data to assess the climate signal embedded in the network. Chronologies range in length from 80 to 1129 years. Monthly correlations and partial correlations show overall positive associations for Pinus halepensis (PIHA) and Cedrus atlantica (CDAT) with winter (December–February) and spring (March–May) precipitation across this network. In both seasons, the precipitation correlation with PIHA is stronger, while CDAT chronologies tend to be longer. A combination of positive correlations between growth and winter–summer precipitation and negative partial correlations with growing season temperatures suggests that chronologies in at least part of the network reflect soil moisture and the integrated effects of precipitation and evapotranspiration signal. The range of climate response observed across this network reflects a combination of both species and geographic influences. Western Moroccan chronologies have the strongest association with the North Atlantic Oscillation.
DOI: 10.5517/cc7mk2g
title: CCDC 227325: Experimental Crystal Structure Determination

description: Related Article: S.H.Dale, M.R.J.Elsegood, K.E.Holmes, P.F.Kelly|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m34|doi:10.1107/S0108270104029051
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/cc8tpqg
title: CCDC 263026: Experimental Crystal Structure Determination

description: Related Article: M.E.Diaz de Vivar, S.Baggio, J.C.Munoz, R.Baggio|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m30|doi:10.1107/S0108270104029865
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/cc7mk4j
title: CCDC 227327: Experimental Crystal Structure Determination

description: Related Article: S.H.Dale, M.R.J.Elsegood, K.E.Holmes, P.F.Kelly|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m34|doi:10.1107/S0108270104029051
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/cc8tprh
title: CCDC 263027: Experimental Crystal Structure Determination

description: Related Article: S.H.Dale, M.R.J.Elsegood, K.E.Holmes, P.F.Kelly|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m34|doi:10.1107/S0108270104029051
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/gjsk-jn37
title: NOAA/WDS Paleoclimatology - Towuti and Matano Lake (Indonesia) n-alkane data over the past 30 kiloyears

description: Drying across much of the Indo-Pacific Warm Pool (IPWP) during the Last Glacial Maximum (LGM) has been widely recognized from interpretations of sedimentological, geochemical, and paleoecological records. Reconstructions of precipitation isotopic compositions have emerged as a powerful tool to reconstruct rainfall amount in many tropical regions, yet it has proven difficult to reconcile precipitation isotope records from the IPWP with records of widespread drying. To evaluate the signals preserved in precipitation isotope records, we produced new hydrogen and carbon isotope records from Lake Towuti and Lake Matano in Sulawesi, Indonesia using long-chain n-alkanes. We then compared these new records to existing n-alkanoic acid records from the same lakes and compiled available marine runoff, salinity, leaf wax hydrogen isotope (δ2Hwax), and leaf wax carbon isotope (δ13Cwax) records in the IPWP. During the last deglaciation, marine runoff and salinity proxies reveal that precipitation amount began to increase dramatically between ~12.3 ka at the end of the Younger Dryas. A principal component analysis of precipitation isotope records indicates a shift from more 2H-enriched to 2H-depleted waxes at ~12.3 ka as sea level rise inundates most of the Sunda and Sahul shelves, coincident with runoff and salinity proxies, suggesting precipitation isotopes respond strongly to rainfall amount in this region. Over 70% of IPWP δ13Cwax records show a transition from more to less 13C-enriched waxes beginning about 19.9 ka, prior to the reconstructed increases in precipitation. We suggest that vegetation shifted in response to the changing seasonality of precipitation. The dramatic changes in the IPWP during the last deglaciation highlight the capacity for the region to experience dynamic changes in precipitation, vegetation, and atmospheric circulation.
DOI: 10.5517/cc8tpsj
title: CCDC 263028: Experimental Crystal Structure Determination

description: Related Article: S.H.Dale, M.R.J.Elsegood, L.M.Gilby, K.E.Holmes, P.F.Kelly|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m40|doi:10.1107/S0108270104029464
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/cc8tptk
title: CCDC 263029: Experimental Crystal Structure Determination

description: Related Article: Zhi-Min Jin, Nan Shun, Ya-Ping Lu, Mao-Lin Hu, Liang Shen|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m43|doi:10.1107/S0108270104030458
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/gt2z-pj18
title: NOAA/WDS Paleoclimatology - Bonney - Silver Creek CA C (Site 09) - PIST - ITRDB CANA663

description: Time-series of satellite-derived vegetation proxies and tree-rings widths (TRW) are similar, providing temporal records of forest productivity change from different perspectives and processes. Previous research on this relationship has focused on temperature or moisture limited coniferous forests, using lower spatial resolution (e.g., 8000 m) satellites and normalized difference vegetation index (NDVI) to test relationships over 15-30 years. There is an opportunity to leverage recent advances in building Landsat (30 m) time-series to expand comparisons into new forest types (e.g., coniferous vs. deciduous), areas (e.g., fragmented forests) and over longer periods (e.g., nearly 50 years). However, a better understanding of factors that influence relationship strength is required. We compared tree-ring measurements, converted to a ring width index (RWI), and Landsat tasseled cap angle (TCA) derived canopy cover (CC) from 1972 to 2018 across 16 deciduous, mixed, and coniferous stands in southern Ontario, Canada. For all chronologies, overall relationship strength was assessed with correlation approaches (RWI-CC, both vs. climate), and shorter-term increase-decline trends were compared with segmented regression. There were significant forest type differences, with coniferous chronologies correlating stronger with CC than deciduous. Deciduous chronologies and CC had opposite connections with summer temperature, with climate warming increasing CC and coniferous RWI but not deciduous RWI from 1980 to 2010. More recent decline at most sites appears related to a major ice storm, but multiple factors may be coexisting. We tested the utility of tree-rings for validating nearly 50 years of Landsat-observed change in urban-rural temperate forests, identifying useful connections at coniferous sites. However, there are limitations to comparing long-term Landsat time-series (based on yearly summer data) with annual tree-ring growth.
description: NOAA Template Raw Measurements file added 2022-09-08.
DOI: 10.5517/cc8tpvl
title: CCDC 263030: Experimental Crystal Structure Determination

description: Related Article: A.Zeller, E.Herdtweck, T.Strassner|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m46|doi:10.1107/S0108270104030471
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/cc8tpwm
title: CCDC 263031: Experimental Crystal Structure Determination

description: Related Article: Bao-Zhong Zhao, Xiang-Rong Hao, Zhan-Gang Han, Qiang Fu, Ya-Guang Chen|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m48|doi:10.1107/S0108270104028720
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/gqsp-h978
title: NOAA/WDS Paleoclimatology - Cross Seamount, North Pacific Geochemistry and Amino Acid d15N and d13C Data over the last 12,000 Years

description: Paleoproxy records in proteinaceous deep-sea coral skeletons can reconstruct past ocean conditions on centennial to millennial time scales. Commonly recovered subfossil specimens could potentially extend these archives through the Holocene. However, protein matrix stability and integrity of isotopic and chemical proxies over multi-millennial timescales in such specimens have never been examined. Here we compared isotopic data and skeletal composition of live-collected and subfossil (~9.6-11.6 kyrs BP) Kulumanamana haumeaae specimens from the central Pacific to understand the effects of long-duration benthic oxic exposure on skeletal protein composition and isotope values. The subfossil coral had large, coupled shifts in bulk d15N (~7‰) and d13C (~2‰) in the outermost portion (<10 mm), coincident with extensive alteration of the protein matrix. Physical changes coincided with increased C/N ratio (+0.8) and isotope-based amino acid degradation parameters (e.g. SV =3), indicating extensive degradation of seawater exposed gorgonin. However, interior gorgonin (>10 mm) remained preserved at both molecular and isotopic level. Little change occurred in AA molar composition with the exception of glycine loss, and d15N and d13C compound-specific patterns of amino acids (CSI-AA) were  generally unaltered in the inner subfossil coral. These results indicate that while bulk isotope data may be compromised, CSI-AA data can reconstruct paleo-oceanographic biogeochemical and ecosystem information in subfossil corals beyond a clear “burn in” horizon which is strongly impacted by biotic and abiotic diagenesis. We propose that C/N ratios together with the SV degradation proxy can identify zones where isotopic and paleoproxy information remains viable.
description: Amino acid abbreviations follow standard nomenclature. Ages are presented in both Common Era and Calibrated Years BP where appropriate.
DOI: 10.5517/cc7444m
title: CCDC 212509: Experimental Crystal Structure Determination

description: Related Article: M.Parvez, K.M.Khosa, M.Mazhar, S.Ali, M.Sohail|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m51|doi:10.1107/S0108270104030963
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/cc7445n
title: CCDC 212510: Experimental Crystal Structure Determination

description: Related Article: M.Parvez, K.M.Khosa, M.Mazhar, S.Ali, M.Sohail|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m51|doi:10.1107/S0108270104030963
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/g10w-8x23
title: NOAA/WDS Paleoclimatology - Touchan - Remal Bizzerte - PIHA - ITRDB TUN007

description: The first large-scale network of tree-ring chronologies from the western Mediterranean (WM; 32°N–43°N, 10°W–17°E) is described and analyzed to identify the seasonal climatic signal in indices of annual ring width. Correlation and rotated empirical orthogonal function analyses are applied to 85 tree-ring series and corresponding gridded climate data to assess the climate signal embedded in the network. Chronologies range in length from 80 to 1129 years. Monthly correlations and partial correlations show overall positive associations for Pinus halepensis (PIHA) and Cedrus atlantica (CDAT) with winter (December–February) and spring (March–May) precipitation across this network. In both seasons, the precipitation correlation with PIHA is stronger, while CDAT chronologies tend to be longer. A combination of positive correlations between growth and winter–summer precipitation and negative partial correlations with growing season temperatures suggests that chronologies in at least part of the network reflect soil moisture and the integrated effects of precipitation and evapotranspiration signal. The range of climate response observed across this network reflects a combination of both species and geographic influences. Western Moroccan chronologies have the strongest association with the North Atlantic Oscillation.
DOI: 10.5517/cc8tpxn
title: CCDC 263032: Experimental Crystal Structure Determination

description: Related Article: M.Parvez, K.M.Khosa, M.Mazhar, S.Ali, M.Sohail|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m51|doi:10.1107/S0108270104030963
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/cc8tpyp
title: CCDC 263033: Experimental Crystal Structure Determination

description: Related Article: M.Palusiak, I.Janowska, J.Zakrzewski, S.J.Grabowski|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|m55|doi:10.1107/S0108270104027581
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/g9f8-v446
title: NOAA/WDS Paleoclimatology - Tumajer - Mont Jauffret 02 - ABBA - ITRDB CAN684

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/cc8tq0s
title: CCDC 263035: Experimental Crystal Structure Determination

description: Related Article: A.J.Bortoluzzi, A.C.Joussef, L.E.Silva, R.A.Rebelo|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o1|doi:10.1107/S0108270104031713
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/cc8tq5y
title: CCDC 263040: Experimental Crystal Structure Determination

description: Related Article: L.Checinska, M.Malecka, K.Aranowska, J.Ochocki|2005|Acta Crystallogr.,Sect.C:Cryst.Struct.Commun.|61|o4|doi:10.1107/S0108270104029221
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.