cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc8hfkq
title: CCDC 253163: Experimental Crystal Structure Determination

description: Related Article: Li Jia-Rong, Zhang Guang|2005|J.Chem.Cryst.|35|789|doi:10.1007/s10870-005-4324-8
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: 10.25921/yh17-xt07
title: NOAA/WDS Paleoclimatology - Fulé fire data from Little Park - IMPD USLPK001

description: Fire regime characteristics of high-elevation forests on the North Rim of the Grand Canyon, Arizona, were reconstructed from fire scar analysis, remote sensing, tree age, and forest structure measurements, a first attempt at detailed reconstruction of the transition from surface to stand-replacing fire patterns in the Southwest. Tree densities and fire-/non-fire-initiated groups were highly mixed over the landscape, so distinct fire-created stands could not be delineated from satellite imagery or the oldest available aerial photos. Surface fires were common from 1700 to 1879 in the 4,400 ha site,  especially on S and W aspects. Fire dates frequently coincided with fire dates measured at study sites at lower elevation, suggesting that pre-1880 fire sizes may have been very large. Large fires, those scarring 25% or more of the sample trees, were relatively infrequent, averaging 31 years between burns. Four of the five major regional fire years occurred in the 1700s, followed by a 94-year gap until 1879.  Fires typically occurred in significantly dry years (Palmer Drought Stress Index), with severe drought in major regional fire years. Currently the forest is predominantly spruce-fir, mixed conifer, and aspen. In contrast, dendroecological reconstruction of past forest structure showed that the forest in 1880 was very open, corresponding closely with historical (1910) accounts of severe fires leaving partially denuded landscapes. Age structure and species composition were used to classify sampling points into fire-initiated and non-fire-initiated groups. Tree groups on nearly 60% of the plots were fire-initiated; the oldest such groups appeared to have originated after severe fires in 1782 or 1785. In 1880, all fire-initiated groups were less than 100 years old and nearly 25% of the groups were less than 20 years old. Non-fire-initiated groups were significantly older (oldest 262 years in 1880), dominated by ponderosa pine, Douglas-fir, or white fir, and occurred preferentially on S and W slopes. The mixed-severity fire regime, transitioning from lower-elevation surface fires to mixed surface and stand-replacing fire at higher elevations, appeared not to have been stable over the temporal and spatial scales of this study.  Information about historical fire regime and forest structure is valuable for managers but the information is probably less specific and stable for high-elevation forests than for low-elevation ponderosa pine forests.
DOI: 10.5517/cc88xkz
title: CCDC 246901: Experimental Crystal Structure Determination

description: Related Article: R.Tingley, V.Bertolasi, K.Vaughan|2005|J.Chem.Cryst.|35|821|doi:10.1007/s10870-005-4552-y
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/cc8bphr
title: CCDC 248604: Experimental Crystal Structure Determination

description: Related Article: N.Begum, Md.I.Hyder, G.M.G.Hossain, S.E.Kabir, S.R.Karmakar|2005|J.Chem.Cryst.|35|799|doi:10.1007/s10870-005-4333-7
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/yr1r-wy24
title: NOAA/WDS Paleoclimatology - Schwartz and Reiter 2000 North American First Leaf and First Bloom Lilac Phenology Data

description: Onset of the growing season in mid-latitudes is a period of rapid transition, which includes heightened interaction between living organisms and the lower atmosphere. Phenological events (seasonal plant and animal activity driven by environmental factors), such as first leaf appearance or flower bloom in plants, can serve as convenient markers to monitor the progression of this yearly shift, and assess longer-term change resulting from climate variations. We examined spring seasons across North America over the 1900–1997 period using modelled and actual lilac phenological data. Regional differences were detected, as well as an average 5–6 day advance toward earlier springs, over a 35-year period from 1959–1993. Driven by seasonally warmer temperatures, this modification agrees with earlier bird nesting times, and corresponds to a comparable advance of spring plant phenology described in Europe. These results also align with trends towards longer growing seasons, reported by recent carbon dioxide and satellite studies. North American spring warming is strongest regionally in the northwest and northeast portions. Meanwhile, slight autumn cooling is apparent in the central USA.
description: Yearly date of first leaf and first bloom for lilac shrubs (Syringa chinensis clone and Syringa vulgaris) for 1126 locations in the United States and Canada.
DOI: 10.5517/cc8ypsn
title: CCDC 266872: Experimental Crystal Structure Determination

description: Related Article: R.Tingley, V.Bertolasi, K.Vaughan|2005|J.Chem.Cryst.|35|821|doi:10.1007/s10870-005-4552-y
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/y70q-8120
title: NOAA/WDS Paleoclimatology - Catubig et al 1998 Calcium Carbonate Global LGM Burial Rate Data

description: Global databases of calcium carbonate concentrations and mass accumulation rates in Holocene and last glacial maximum sediments were used to estimate the deep-sea sedimentary calcium carbonate burial rate during these two time intervals. Sparse calcite mass accumulation rate data were extrapolated across regions of varying calcium carbonate concentration using a gridded map of calcium carbonate concentrations and the assumption that accumulation of noncarbonate material is uncorrelated with calcite concentration within some geographical region. Mean noncarbonate accumulation rates were estimated within each of nine regions, determined by the distribution and nature of the accumulation rate data. For core-top sediments the regions of reasonable data coverage encompass 67% of the high-calcite (>75%) sediments globally, and within these regions we estimate an accumulation rate of 55.9±3.6×1011 mol yr−1. The same regions cover 48% of glacial high-CaCO3 sediments (the smaller fraction is due to a shift of calcite deposition to the poorly sampled South Pacific) and total 44.1±6.0×1011 mol yr−1. Projecting both estimates to 100% coverage yields accumulation estimates of 8.3 × 1012 mol yr−1 today and 9.2 × 1012 mol yr−1 during glacial time. This is little better than a guess given the incomplete data coverage, but it suggests that glacial deep sea calcite burial rate was probably not considerably faster than today in spite of a presumed decrease in shallow water burial during glacial time.
DOI: 10.5517/cc8n6bf
title: CCDC 257744: Experimental Crystal Structure Determination

description: Related Article: B.H.Doreswamy, M.Mahendra, K.Abiraj, D.C.Gowda, M.A.Sridhar, J.S.Prasad|2005|J.Chem.Cryst.|35|829|doi:10.1007/s10870-005-4553-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: 10.5517/cc8p9fn
title: CCDC 258801: Experimental Crystal Structure Determination

description: Related Article: A.V.Tverdokhlebov, A.P.Andrushko, A.A.Tolmachev, A.N.Kostyuk, A.N.Chernega, E.B.Rusanov|2005|Monatsh.Chem.|136|1781|doi:10.1007/s00706-005-0356-1
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/cc9m737
title: CCDC 286598: Experimental Crystal Structure Determination

description: Related Article: P.Braunstein|2006|Chem.Rev.|106|134|doi:10.1021/cr050993p
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/yf2z-3v60
title: NOAA/WDS Paleoclimatology - Bigler - Andeer GR Caschlera - PICE - ITRDB SWIT182

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 Chronology file added 2018-12-19. NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5517/cc9c5kc
title: CCDC 278862: Experimental Crystal Structure Determination

description: Related Article: S.Kobayashi, T.Ogino, H.Shimizu, S.Ishikawa, T.Hamada, K.Manabe|2005|Org.Lett.|7|4729|doi:10.1021/ol051965w
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/cc9m748
title: CCDC 286599: Experimental Crystal Structure Determination

description: Related Article: P.Braunstein|2006|Chem.Rev.|106|134|doi:10.1021/cr050993p
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/y3a8-0438
title: NOAA/WDS Paleoclimatology - Baisan fire data from Rose Canyon Lower - IMPD USRCL001

description: Records of past fire occurrence from tree rings, charcoal found in lake sediments, and other proxies. Parameter keywords describe what was measured in this data set.  Additional summary information can be found in the abstracts of papers listed in the data set citations.  Additional information on the International Multiproxy Database (IMPD) data set procedures are also available.
DOI: 10.5517/cc9cv5n
title: CCDC 279501: Experimental Crystal Structure Determination

description: Related Article: Jian Wang, Hao Li, Wenhu Duan, Liansuo Zu, Wei Wang|2005|Org.Lett.|7|4713|doi:10.1021/ol0519137
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/cc9dkrz
title: CCDC 280201: Experimental Crystal Structure Determination

description: Related Article: S.Castro, W.S.Fyvie, S.A.Hatcher, M.W.Peczuh|2005|Org.Lett.|7|4709|doi:10.1021/ol051912e
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/ycwk-2438
title: NOAA/WDS Paleoclimatology - Malmgren et al. 2001 Comparison of Foraminifer SST Estimating Techniques

description: We present the first detailed and rigorous comparison of six different computational techniques used to reconstruct sea surface temperatures (SST) from planktonic foraminifer census data. These include the Imbrie-Kipp transfer functions (IKTF), the modern analog technique (MAT), the modern analog technique with similarity index (SIMMAX), the revised analog method (RAM), and, for the first time, a set of back propagation artificial neural networks (ANN) trained on a large faunal data set, including a modification where geographical information was added among the input variables (ANND). By training the techniques on an identical database, we were able to explore the differences in SST reconstructions resulting solely from the use of different mathematical methods. The comparison indicates that while the IKTF technique consistently shows the worst performance, ANN and RAM perform slightly better than MAT and that the inclusion of the geographical information into the training database (SIMMAX and ANND) further improves the accuracy of modern SST estimates. However, when applied to an independent validation data set and an additional fossil data set, the results did not conform to this ranking. The largest differences in the reconstructed SST values occurred between groups of techniques with different approaches to SST reconstruction; that is, ANN and ANND produced SST reconstructions significantly different from those produced by RAM, SIMMAX, and MAT. The application of the various techniques to the validation data set, which allowed comparison of SST reconstructions with instrumental records, suggests that artificial neural networks might provide better paleo-SST estimates than the other techniques.
DOI: 10.5517/cc97mrw
title: CCDC 275458: Experimental Crystal Structure Determination

description: Related Article: V.Nair, A.N.Pillai, P.B.Beneesh, E.Suresh|2005|Org.Lett.|7|4625|doi:10.1021/ol051723w
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/y8v7-7b44
title: NOAA/WDS Paleoclimatology - Wickman - Emigrant Springs - PIPO - ITRDB OR034

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 Chronology file added 2018-12-20. NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.5517/cc9t9zc
title: CCDC 292453: Experimental Crystal Structure Determination

description: Related Article: S.Muthusamy, B.Gnanaprakasam, E.Suresh|2005|Org.Lett.|7|4577|doi:10.1021/ol051562w
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/cc9tb0f
title: CCDC 292454: Experimental Crystal Structure Determination

description: Related Article: S.Muthusamy, B.Gnanaprakasam, E.Suresh|2005|Org.Lett.|7|4577|doi:10.1021/ol051562w
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/cc9tb1g
title: CCDC 292455: Experimental Crystal Structure Determination

description: Related Article: S.Muthusamy, B.Gnanaprakasam, E.Suresh|2005|Org.Lett.|7|4577|doi:10.1021/ol051562w
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/cc9tb2h
title: CCDC 292456: Experimental Crystal Structure Determination

description: Related Article: M.Amorin, R.J.Brea, L.Castedo, J.R.Granja|2005|Org.Lett.|7|4681|doi:10.1021/ol0518885
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/yxha-5w42
title: NOAA/WDS Paleoclimatology - Stokes - Big Bend Pine Canyon - PIPO - ITRDB TX002

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 Chronology file added 2018-12-20.
DOI: 10.5517/cc9tb3j
title: CCDC 292457: Experimental Crystal Structure Determination

description: Related Article: P.R.Blakemore, C.Kilner, N.R.Norcross, P.C.Astles|2005|Org.Lett.|7|4721|doi:10.1021/ol0519184
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/cc9tb4k
title: CCDC 292458: Experimental Crystal Structure Determination

description: Related Article: P.R.Blakemore, C.Kilner, N.R.Norcross, P.C.Astles|2005|Org.Lett.|7|4721|doi:10.1021/ol0519184
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/y3fc-a167
title: NOAA/WDS Paleoclimatology - Boswijk - Creche, 32 Wynyard Street - AGAU - ITRDB NEWZ101

description: It is not known how global warming will affect the El Niño/Southern Oscillation (ENSO). The instrumental record is too short to discern centennial-scale trends and modelling results are inconclusive1, 2, 3, 4, 5. Proxy reconstructions indicate that ENSO activity was relatively high during the late twentieth century6, 7, 8, 9, 10, but whether this was unusual in the millennial context remains uncertain. Here we present insights into these issues derived from rings of the kauri tree (Agathis australis), a rare long-lived conifer endemic to the forests of northern New Zealand. Our results indicate that the twentieth century was the most ‘ENSO-active’ century of the past 500 years, but may not be unique in the context of the past 700 years, and that ENSO activity comparable to or elevated above that experienced during the late twentieth century is plausible under warmer-than-present conditions. We also find evidence that there may have been significant changes in the ENSO teleconnection to the New Zealand region during the fourteenth and fifteenth centuries, and of multi-decadal fluctuations in ENSO-related activity building up to the present day. Although these two features may delay the expression of increased ENSO activity in the New Zealand region, our results indicate that New Zealand climate is likely to be more dominated by ENSO-related inter-annual variability as the world continues to warm.
description: NOAA Template Raw Measurements file added 2019-02-01.
DOI: 10.5517/cc9tb5l
title: CCDC 292459: Experimental Crystal Structure Determination

description: Related Article: T.Kamei, K.Fujita, K.Itami, J.Yoshida|2005|Org.Lett.|7|4725|doi:10.1021/ol051925s
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/cc9tb6m
title: CCDC 292460: Experimental Crystal Structure Determination

description: Related Article: K.Tanaka, A.Wada, K.Noguchi|2005|Org.Lett.|7|4737|doi:10.1021/ol052041b
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.