cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/caag-5368
title: NOAA/WDS Paleoclimatology - Frank - Kiruna - PISY - ITRDB SWED330

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: NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5517/cc5tyd9
title: CCDC 173891: Experimental Crystal Structure Determination

description: Related Article: D.Bellamy, N.G.Connelly, G.R.Lewis, A.G.Orpen|2002|CrystEngComm|4|51|doi:10.1039/b110090d
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/cfmn-t223
title: NOAA/WDS Paleoclimatology - South Atlantic TN057-13PC 30 KYr Nitrogen Data

description: The reinvigoration of overturning in the Southern Ocean is hypothesized to have returned CO2 from the deep ocean to the atmosphere at the end of the last ice age. Large peaks in opal accumulation have been put forward as evidence for an increase in wind driven upwelling between 10 and 15 ka. Here, we use coupled nitrogen and silicon isotope records alongside opal accumulation rates to provide quasi-quantitative estimates of Southern Ocean nutrient supply, by upwelling, and nutrient utilization across this interval. Significant changes in the consumption of N and Si across the two opal accumulation peaks indicate major changes in both upwelling and nutrient demand. We find N and Si consumption to be relatively incomplete during peak opal accumulation at the onset of the deglaciation. This indicates that nutrient supply was significantly enhanced. The second deglacial peak in opal accumulation is associated with more complete Si consumption and variable N consumption. We suggest that this peak represents strong upwelling and more complete utilization of the available silicic acid pool. Differences between the Si and N responses during opal peaks may stem from decreasing iron availability across the glacial termination. The nutrient isotope evidence for excess nutrients during the deglaciation indicates that the high export productivity was insufficient to overcome the evasion of CO2 to the atmosphere as a result of physical circulation changes. Previous work has demonstrated that the reinvigoration of overturning circulation during the deglaciation causes a transient peak in nutrient supply to the low latitudes. This is supported by our data, which indicate that relatively high macronutrient concentrations were maintained in the Southern Ocean surface waters that are incorporated into mode waters despite high demand.
description: Bulk sedimentary and diatom-bound N isotope values for South Atlantic core TN057-13PC spanning the last 30 ky, based on previously published ages. Bulk d15N was measured by EA-IRMS. Diatom-bound d15N was measured after physical and chemical cleaning of the diatom-opal by the persulfate-denitrifier method. For Chronology: See Anderson et al. 2009, Science, Vol. 323, pp. 1443, 13 March 2009. DOI: 10.1126/science.1167441; http://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/anderson2009/anderson2009.txt
DOI: 10.5517/cc5tyfb
title: CCDC 173892: Experimental Crystal Structure Determination

description: Related Article: D.Bellamy, N.G.Connelly, G.R.Lewis, A.G.Orpen|2002|CrystEngComm|4|51|doi:10.1039/b110090d
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/cc5tyhd
title: CCDC 173894: Experimental Crystal Structure Determination

description: Related Article: D.Bellamy, N.G.Connelly, G.R.Lewis, A.G.Orpen|2002|CrystEngComm|4|51|doi:10.1039/b110090d
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/cscq-3622
title: NOAA/WDS Paleoclimatology - Buckeye Creek Cave 7000 Year Stalagmite Oxygen Isotope Data

description: We present a replicated record of Holocene climate change from a cave in West Virginia, USA. Based on analysis of stable isotopes in precipitation (d18Ow) from the closest Global Network of Isotopes in Precipitation (GNIP) station in Coshocton, OH, we interpret enriched oxygen isotopes in calcite (d18Oc) as representing an increase in the relative contribution of summer precipitation to annual totals. Significant coherence between local summer (July and August) precipitation and the Summer North Atlantic Oscillation (SNAO) index on multi-decadal timescales suggests that summer precipitation in our study area is strongly influenced by changes in the Bermuda High. A strengthened Bermuda High circulation would increase summer precipitation amounts in the region and lead to enriched d18Oc of speleothem calcite. Our d18Oc record achieves maximum values during the mid-Holocene, consistent with previous studies indicating an intensified Bermuda High circulation at that time. At 4.2 ka, d18Oc transitions to lower values at a time when numerous records around the globe document significant changes in the hydrologic budget. Over the last 2000 years, there are intervals of substantially decreased d18Oc, coincident with aridity in the Yucatan, Alpine glacial advances, and a weakened Asian summer monsoon.
description: Oxygen isotope data from three stalagmites collected in Buckeye Creek Cave, West Virginia.  Stalagmites BCC-2, BCC-4, and BCC-6 were collected >1 km from the cave entrance and ~35 m below the surface. Oxygen isotope samples were milled at 1-mm intervals, with results reported in per mil V-PDB.
DOI: 10.5517/cc5tygc
title: CCDC 173893: Experimental Crystal Structure Determination

description: Related Article: D.Bellamy, N.G.Connelly, G.R.Lewis, A.G.Orpen|2002|CrystEngComm|4|51|doi:10.1039/b110090d
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/cc5tykg
title: CCDC 173896: Experimental Crystal Structure Determination

description: Related Article: D.Bellamy, N.G.Connelly, G.R.Lewis, A.G.Orpen|2002|CrystEngComm|4|51|doi:10.1039/b110090d
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/c8gk-8m88
title: NOAA/WDS Paleoclimatology - Cueva del Diablo, Mexico Holocene Stalagmite Stable Isotope Data

description: A paleoclimate reconstruction for the Holocene based upon variations of d18O in a U-Th dated stalagmite from southwestern Mexico is presented. Our results indicate that the arrival of moisture to the area has been strongly linked to the input of glacial meltwaters into the North Atlantic throughout the Holocene. The record also suggests a complex interplay between Caribbean and Pacific moisture sources, modulated by the North Atlantic SST and the position of the ITCZ, where Pacific moisture becomes increasingly more influential through ENSO since ~4.3 ka. The interruption of stalagmite growth during the largest climatic anomalies of the Holocene (10.3 and 8.2 ka) is evidenced by the presence of hiatuses, which suggest a severe disruption in the arrival of moisture to the area. The d18O record presented here has important implications for understanding the evolution of the North American Monsoon and climate in southwestern Mexico, as it represents one of the most detailed archives of climate variability for the area spanning most of the Holocene.
description: Stalagmite stable isotope (d13C and d18O) data from stalagmite CBD-2, collected from Cueva del Diablo, Mexico. Cueva del Diablo, Guerrero, Mexico: 18°11'N, 99°55'W, 1030m elev. UPDATE 3/2025: sample depths from the SISAL Global Speleothem Isotope Database v2 (https://doi.org/10.25921/s4ze-ve52) were added to chronology and data tables.
DOI: 10.5517/cc5xs3y
title: CCDC 176610: Experimental Crystal Structure Determination

description: Related Article: P.A.W.Dean, M.Jennings, U.Rajalingam, D.C.Craig, M.L.Scudder, I.G.Dance|2002|CrystEngComm|4|46|doi:10.1039/b111604e
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/cc5xs4z
title: CCDC 176611: Experimental Crystal Structure Determination

description: Related Article: P.A.W.Dean, M.Jennings, U.Rajalingam, D.C.Craig, M.L.Scudder, I.G.Dance|2002|CrystEngComm|4|46|doi:10.1039/b111604e
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: 10.15139/s3/io4tpn
title: Data Management and Sharing Plan for: Expansion to Advance the CF Therapeutic Pipeline for People without Modulators (REACH)

description: The Data Management and Sharing Plan describes the scientific data to be generated and/or used in the research and outlines a strategy for managing and sharing project data.
description: Data Management and Sharing Plan
DOI: 10.15468/dl.uvkk8c
title: Occurrence Download

description: A dataset containing 1199 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "GadmGid is BRA.24.282_2",
 "OccurrenceStatus is Present",
 "TaxonKey is Asteraceae"
 ]
}

 The dataset includes 1199 records from 57 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006207-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/cc4rfv4
title: CCDC 141696: Experimental Crystal Structure Determination

description: Related Article: H.Schumann, D.F.Karasiak, S.H.Muhle, W.Kaminsky, U.Weingarten|2001|J.Organomet.Chem.|636|31|doi:10.1016/S0022-328X(01)00834-8
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/cc58tv2
title: CCDC 157444: Experimental Crystal Structure Determination

description: Related Article: E.Lukevics, G.Barbarella, P.Arsenyan, I.Shestakova, S.Belyakov, J.Popelis, O.Pudova|2001|J.Organomet.Chem.|636|26|doi:10.1016/S0022-328X(01)00835-X
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/csvp-4f95
title: NOAA/WDS Paleoclimatology - Lower Sermilik Lake, Southeast Greenland 7700 Year Geochemical Data

description: During the latter half of the 20th century until present day there has been an unprecedented rise in global annual mean temperatures accompanied by rising sea levels and a decrease in Northern Hemisphere snow cover, which if it continues will lead to widespread disruption of climate patterns, ecosystems, and present-day landscapes. It is therefore of critical importance to establish an expanded network of paleoclimate records across the globe in order to better assesses how the global climate system has changed in the past, that we may create a metric by which to address modern change. Herein is presented a 7,700 years record of Holocene climatic and environmental variability in Sermilik Valley, located on Ammassalik Island, SE Greenland. This objective of this study is to determine the timing of major Holocene climate transitions as expressed in the physical, elemental, and geochemical parameters preserved in the 484 cm sediment record of Lower Sermilik Lake. Major transitions observed in this study include the deglaciation of Sermilik Valley, the onset and termination of the Holocene Climatic Optimum, the transition into neoglacial conditions, and the Little Ice Age.
description: A 7,700 year record of Holocene climatic and environmental variability in Sermilik Valley, located on Ammassalik Island, SE Greenland. This objective of this study is to determine the timing of major Holocene climate transitions as expressed in the physical, elemental, and geochemical parameters preserved in the 484 cm sediment record of Lower Sermilik Lake. Major transitions observed in this study include the deglaciation of Sermilik Valley, the onset and termination of the Holocene Climatic Optimum, the transition into neoglacial conditions, and the Little Ice Age.
DOI: 10.5517/cc58t8h
title: CCDC 157426: Experimental Crystal Structure Determination

description: Related Article: B.Moraru, G.Kickelbick, M.Battistella, U.Schubert|2001|J.Organomet.Chem.|636|172|doi:10.1016/S0022-328X(01)00822-1
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/cc5j30s
title: CCDC 164424: Experimental Crystal Structure Determination

description: Related Article: W.Uhl, J.Molter, B.Neumuller|2001|J.Organomet.Chem.|634|193|doi:10.1016/S0022-328X(01)01158-5
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/cc5j31t
title: CCDC 164425: Experimental Crystal Structure Determination

description: Related Article: W.Uhl, J.Molter, B.Neumuller|2001|J.Organomet.Chem.|634|193|doi:10.1016/S0022-328X(01)01158-5
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/cnwy-fa18
title: NOAA/WDS Paleoclimatology - Yellow Lake, Colorado Holocene Calcite Oxygen Isotope Data

description: Over the period of instrumental records, precipitation maximum in the headwaters of the Colorado Rocky Mountains has been dominated by winter snow, with a substantial degree of interannual variability linked to Pacific ocean-atmosphere dynamics. High-elevation snowpack is an important water storage that is carefully observed in order to meet increasing water demands in the greater semi-arid region. The purpose here is to consider Rocky Mountain water trends during the Holocene when known changes in earth's energy balance were caused by precession-driven insolation variability. Changes in solar insolation are thought to have influenced the variability and intensity of the El Niño Southern Oscillation (ENSO), Pacific Decadal Oscillation (PDO), and North American Monsoon and the seasonal precipitation balance between rain and snow at upper elevations. Holocene records are presented from two high elevation lakes located in northwest Colorado that document decade-to-century scale precipitation seasonality for the past ~7000 years. Comparisons with sub-tropical records of ENSO indicate that the snowfall-dominated precipitation maxima developed ~3000 and 4000 years ago, coincident with evidence for enhanced ENSO/PDO dynamics. During the early-to-mid Holocene the records suggest a more monsoon affected precipitation regime with reduced snowpack, more rainfall, and net moisture deficits that were more severe than recent droughts. The Holocene perspective of precipitation indicates a far broader range of variability than that of the past century and highlights the non-linear character of hydroclimate in the U.S. west.
description: Calcite oxygen isotope (d180) data for the Holocene from Yellow Lake, northwest Colorado, USA. Calcite-d18O ratios of bulk sediment 32um size fraction from continuous intervals of 0.5 cm from 0 to 24 cm depth, at spaced intervals of 0.5 cm from 24 to 70 cm depth and at spaced intervals of 2.0 cm from 70 to 224 cm depth.  See text for discussion on changes in lake hydrology from an open to closed basin by ~3 ka and implications for interpretation.  Isotopic enrichment due to evaporation is the d18O difference from nearby Bison Lake (Dd18OYel-Bis) calculated from 11-interval running averages of calibrated ages that were within age errors. 

Yellow Lake, Colorado, USA: 39.652°N, 107.345°W, 3170m elev
DOI: 10.34740/kaggle/dsv/13325227
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.5517/cc5f9b6
title: CCDC 161737: Experimental Crystal Structure Determination

description: Related Article: B.Deschamps, P.Toullec, L.Ricard, F.Mathey|2001|J.Organomet.Chem.|634|131|doi:10.1016/S0022-328X(01)01101-9
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/cc5q8hm
title: CCDC 170360: Experimental Crystal Structure Determination

description: Related Article: R.E.Morris, R.E.Aird, P.del Socorro Murdoch, Haimei Chen, J.Cummings, N.D.Hughes, S.Parsons, A.Parkin, G.Boyd, D.I.Jodrell, P.J.Sadler|2001|J.Med.Chem.|44|3616|doi:10.1021/jm010051m
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/c6k3-rf96
title: NOAA/WDS Paleoclimatology - Esper - Kyrgyzstan Low Gef - JUSP - ITRDB KYRG003

description: We present an analysis of 28 juniper tree-ring sites sampled over the last decades by several research teams in the Tien Shan and Karakorum mountains of western central Asia. Ring-width chronologies were developed on a site-by-site basis, using a detrending technique designed to retain low-frequency climate variations. Site chronologies were grouped according to their distance from the upper timberline in the Tien Shan (~3,400 m a.s.l.) and Karakorum (~4,000 m), and low- and high-elevation composite chronologies combining data from both mountain systems developed. Comparison of these elevational subsets revealed significant coherence (r = 0.72) over the 1438–1995 common period, which is inconsistent with the concept of differing environmental signals captured in tree-ring data along elevational gradients. It is hypothesized that the uniform growth behavior in central Asian juniper trees has been forced by solar radiation variations controlled via cloud cover changes, but verification of this assumption requires further fieldwork. The high-elevation composite chronology was further compared with existing temperature reconstructions from the Karakorum and Tien Shan, and long-term trend differences discussed. We concluded that the extent of warmth during medieval times cannot be precisely estimated based on ring-width data currently available.
description: Purpose of Collection: 
# Dendroclimatology
# 
# Cores and cross-sections are stored at: 
# WSL
#  NOAA Template Raw Measurements file added 2019-04-08.
DOI: 10.5517/cc5q8jn
title: CCDC 170361: Experimental Crystal Structure Determination

description: Related Article: R.E.Morris, R.E.Aird, P.del Socorro Murdoch, Haimei Chen, J.Cummings, N.D.Hughes, S.Parsons, A.Parkin, G.Boyd, D.I.Jodrell, P.J.Sadler|2001|J.Med.Chem.|44|3616|doi:10.1021/jm010051m
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/cc5q8kp
title: CCDC 170362: Experimental Crystal Structure Determination

description: Related Article: R.E.Morris, R.E.Aird, P.del Socorro Murdoch, Haimei Chen, J.Cummings, N.D.Hughes, S.Parsons, A.Parkin, G.Boyd, D.I.Jodrell, P.J.Sadler|2001|J.Med.Chem.|44|3616|doi:10.1021/jm010051m
description: Related Article: Hong-Ke Liu, S.J.Berners-Price, Fuyi Wang, J.A.Parkinson, Jingjing Xu, J.Bella, P.J.Sadler|2006|Angew.Chem.,Int.Ed.|45|8153|doi:10.1002/anie.200602873
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.