cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/w2w1-jq74
title: NOAA/WDS Paleoclimatology - Kipfmueller fire data from Boulder Bay South - IMPD USBBS003

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.

description: 
This dataset was contributed as part of the North American Tree-ring Fire Scar Synthesis (NAFSS) project (https://www.ncei.noaa.gov/access/paleo-search/study/34853). Data were contributed to the project from the original data generators.

Sample Storage Location: UW Platteville
Dating Method: Dated
Related ITRDB_Chronology: Not Applicable

Fire scar data from this site are available in FHX2 format at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usbbs003.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usbbs003-noaa.txt
DOI: 10.5517/cc9ykf6
title: CCDC 296528: Experimental Crystal Structure Determination

description: Related Article: K.Palani, M.N.Ponnuswamy, A.R.S.Babu, R.Raghunathan, K.Ravikumar|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o52|doi:10.1107/S1600536805039565
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/cc9ykg7
title: CCDC 296529: Experimental Crystal Structure Determination

description: Related Article: M.Dincer, N.Ozdemir, A.Cukurovali, I.Yilmaz, O.Buyukgungor|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o336|doi:10.1107/S160053680504208X
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/wj8r-0172
title: NOAA/WDS Paleoclimatology - Kipfmueller fire data from Boulder Bay West - IMPD USBBW001

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.

description: 
This dataset was contributed as part of the North American Tree-ring Fire Scar Synthesis (NAFSS) project (https://www.ncei.noaa.gov/access/paleo-search/study/34853). Data were contributed to the project from the original data generators.

Sample Storage Location: UW Platteville
Dating Method: Dated
Related ITRDB_Chronology: Not Applicable

Fire scar data from this site are available in FHX2 format at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usbbw001.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/usbbw001-noaa.txt
DOI: 10.5517/cc9ykh8
title: CCDC 296530: Experimental Crystal Structure Determination

description: Related Article: Zhong-Lu You|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|m10|doi:10.1107/S1600536805039474
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/cc9ykj9
title: CCDC 296531: Experimental Crystal Structure Determination

description: Related Article: J.Maroszova, P.Stachova, Z.Vaskova, D.Valigura, M.Koman|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|m109|doi:10.1107/S1600536805041310
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/w770-ev63
title: NOAA/WDS Paleoclimatology - Southwest British Columbia Tree Ring Oxygen Stable Isotope Data 1981-2021 CE

description: Atmospheric rivers (ARs) influence floods, droughts, and snowpack levels in southwest British Columbia (BC), making their variability consequential to the region's water resources. While instrumental AR data are limited to recent decades, tree ring records can extend knowledge of AR trends by centuries, allowing for better contextualization of current and future AR trends. This research evaluates two dendrochronological methods – tree ring width and tree ring δ18O – for their novel use as proxy records of historical AR variability in southwest BC. Generalized Additive Models reveal that AR data explain tree ring width and δ18O variability not explained by other climate data, suggesting an AR signal. The strength of this signal is stronger for tree ring δ18O, with the percentage of fall precipitation from Pineapple Express (PE)-type ARs explaining up to 44% of δ18O variance. These results indicate the potential for centuries-long PE records and carry important implications for water resource management.
description: Raw tree ring measurements can be found in ITRDB records CAN719 (https://www.ncei.noaa.gov/access/paleo-search/study/39899) and CAN720 (https://www.ncei.noaa.gov/access/paleo-search/study/39900).
DOI: 10.5517/cc9ykkb
title: CCDC 296532: Experimental Crystal Structure Determination

description: Related Article: S.Bhaskaran, D.Velmurugan, K.Ravikumar, K.Geetha, H.S.P.Rao|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o188|doi:10.1107/S160053680504081X
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/wv4n-7p27
title: NOAA/WDS Paleoclimatology - Limnon Cave Geochemical Data from 12400 to 6700 Cal Yr BP

description: We explore the expression of early Holocene climatic change in the terrestrial Mediterranean of southern Greece. A regional palaeoclimate record from stable isotope and trace element geochemical proxies in an early Holocene (~12.4 ka to 6.7 ka) stalagmite is compared to the timing of palaeosol (entisol) development on an early Holocene alluvial fan located <100 km from the stalagmite site. Radiocarbon dated entisol development records fan abandonment surfaces, which can be coupled to the stalagmite climate signal. Variations in δ13C best record the main elements of palaeoclimatic change, more negative values indicating soil carbon input to karst groundwater under wetter conditions. The wettest conditions begin around 10.3 ka, coincident with the start of sapropel 1 deposition in the eastern Mediterranean. The widely documented northern hemisphere ‘8.2 ka event’ of cooler and drier conditions has a muted δ18O climatic signal in common with other stalagmite climate records from the wider Mediterranean. However, less negative δ13C values do record a period of episodic dryness between ~8.8 and ending at 8.2 ka. Wetter conditions re-established after 8.1 ka to the end of the record. The oldest alluvial fan entisols were developing by ~9.5 ka, and a prominent rubified entisol developed ~8.3 to 8.4 ka, indicating pedogenesis within dating error of the 8.2 ka event. The speleothem record of episodic dryness between ~8.8 and 8.2 ka, combined with other regional proxies, is consistent with the notion that precipitation patterns in Greece may have changed from predominantly winter frontal to summer convective during this period. Palaeosol formation on the alluvial fan may have been an allocyclic response to this change. It is plausible that fan-channel incision, driven by temporary development of a ‘flashier’ summer rainfall regime, isolated large areas of the fan surface allowing onset of prolonged pedogenesis there.
description: Data contributed as part of SISAL v3 Global Speleothem Isotope and Trace Element Database (https://doi.org/10.25921/jajq-qg60). Notes from the SISAL database: Vegetation: Sparse Mediterranean sclerophyllous scrub characterised by Quercus coccifera and Phlomis fruticosa (Iliopoulou-Georgudaki and Economidou, 1991). \\ Entity KTR-2 (SISAL entity_id = 671): Despite the mentioned presumed minor hiatus in the original paper, this has not been added here following authors' suggestion. The thickness of the limestone varies from a few tens to a few hundred meters, see original reference. According to Peter Rowe, a negative age uncertainty of -39 yrs was erroneously reported by StalAge at interp_age 10642.62 yr BP (dating_id = 400608). This has not been entered here.
DOI: 10.5517/cc9yklc
title: CCDC 296533: Experimental Crystal Structure Determination

description: Related Article: Xiao-Ling Wang, Zong-Xiao Li, Guo-Wei Qin|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o81|doi:10.1107/S1600536805039711
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/cc9ykmd
title: CCDC 296534: Experimental Crystal Structure Determination

description: Related Article: Xiao-He Guo, Xiou-Xiang Qi, Jun-Biao Chang|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o374|doi:10.1107/S1600536805040092
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/w7tc-xp48
title: NOAA/WDS Paleoclimatology - Clamouse Cave Geochemical Data from 187400 to 74500 Cal Yr BP

description: This study presents a continental paleoclimatic record in the south of France, based on δ18O, δ13C and the 234U/238U activity ratio, dated by the 230Th/234U disequilibrium method with thermal ionization mass spectrometry. A stalagmite (Cla4) from the Clamouse Cave offers a discontinuous stable isotopic record between 189 ka and 74 ka which covers marine isotope stages (MIS) 7, 6.4, 5.5, 5.3 and 5.1. The growth phases of the Cla4 stalagmite correspond to high sea level stages, except during MIS 6.4 (169–162 ka). All the growth phases of Cla4 correspond to humid periods, corresponding to the sapropel events observed in the eastern Mediterranean basin. Thus, the influence of a strong hydrological activity in the eastern Mediterranean basin during these periods prevailed as far west as the south of France. Because the karstic system studied strongly buffers the isotopic composition of water, isotopic variations of the calcite deposited in the cave represent mainly global and large-scale environmental variations when isotopic equilibrium conditions prevailed for calcite crystallization. Sub-stage 5.3, the end of 5.5 and MIS 7 were colder by about 4–6°C (calculated temperature) compared to present-day temperature while the growth phases of sub-stages 5.1 and the beginning of 5.5 reflect environmental conditions close to present ones. The δ18O and δ13C values of cave deposits of the sub-stage 6.4 are: (1) strongly marked by kinetic fractionation processes such as evaporation due to moisture deficit within the cave atmosphere during the first step of this growth phase and (2) related to higher humidity due to a second period of enhanced rainfall during the second step of growth. This study shows that even if calcite has not been deposited at isotopic equilibrium, its isotopic composition can give insights into the environmental conditions at the time of deposition.
description: Data contributed as part of SISAL v3 Global Speleothem Isotope and Trace Element Database (https://doi.org/10.25921/jajq-qg60). Notes from the SISAL database: Geology: Dolomites, partially dedolimitised. \\ CL26 (SISAL entity_id = 212): Decay constants are: 238U = 1.55125E-10, 234U=2.835E-6, 230Th=9.915E-6, 232Th = 4.948E-11 . (230Th/232Th) ratios all greater than 50, so no detrital correction applied. Relict aragonite is preserved in very short intervals, several of which can be seen in the occasional spikes in d13C (3 arrows in upper part of figure 4c in McDermott et al., 1999).
DOI: 10.5517/cc9ykpg
title: CCDC 296536: Experimental Crystal Structure Determination

description: Related Article: Ai-Qing Ma, Zhen-Bin Jia, Guo-Ping Wang|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|m21|doi:10.1107/S1600536805039425
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/cc9ykqh
title: CCDC 296537: Experimental Crystal Structure Determination

description: Related Article: Liang-Ce Rong, Xiao-Yue Li, Chang-Sheng Yao, Hai-Ying Wang, Da-Qing Shi|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o35|doi:10.1107/S1600536805039449
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/cc9ykrj
title: CCDC 296538: Experimental Crystal Structure Determination

description: Related Article: Shu-Jiang Tu, Jia-Ning Xu, Jin-Peng Zhang, Xiao-Tong Zhu, Qian Wang|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o64|doi:10.1107/S1600536805039887
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/w1zm-y749
title: NOAA/WDS Paleoclimatology - Esper - Brig RCS06 - LADE - ITRDB CHE615

description: 1.  Outbreaks of the larch budmoth (LBM) in the European Alps are among the most documented population cycles and their historical occurrence has been reconstructed over 1200 years.
 2.  Causes and consequences of cyclic LBM outbreaks are poorly understood and little is known about populations near the margin of the host's distribution range.
 3.  In the present study, we quantify historical LBM outbreaks and associated growth reductions in host trees (European larch). Tree-ring data collected from 18 sites between approximately 500 and 1700 m a.s.l. in the Northern pre-Alps are compared with data from the Western Alps and Tatra Mountains, as well as with nonhost Norway spruce.
 4.  Highly synchronized host and nonhost growth in the Northern pre-Alps shows that periodic LBM outbreaks are largely absent near the distributional limit of larch. By contrast, growth patterns in the Western Alps LBM core region are indicative of LBM events. Although climatic conditions in the Northern pre-Alps and Tatra Mountains would allow LBM outbreaks, low host plant abundance is likely the key driver for the absence of cyclic outbreaks in these regions.
 5.  The results obtained in the present study suggest that, in addition to the climatic conditions, host-species abundance is critically important for the occurrence of periodic LBM outbreaks and the determination of the respective outbreak range.
DOI: 10.5517/cc9yksk
title: CCDC 296539: Experimental Crystal Structure Determination

description: Related Article: K.Palani, P.Amaladass, A.K.Mohanakrishnan, M.N.Ponnuswamy|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o55|doi:10.1107/S1600536805039553
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/cc9yktl
title: CCDC 296540: Experimental Crystal Structure Determination

description: Related Article: K.Palani, P.Jaisankar, P.C.Srinivasan, M.N.Ponnuswamy|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o271|doi:10.1107/S1600536805041607
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/w2rq-j922
title: NOAA/WDS Paleoclimatology - Cova da Arcoia Geochemical Data from 9400 to 340 Cal Yr BP

description: A small stalagmite from Cova da Arcoia in the Serra do Courel of northwestern Spain provides a record both of general climate change across the Holocene and of shorter-term shifts between wetter and drier conditions. Nineteen U-series dates from 9.3 ka to the present provide a chronology of the stalagmite with uncertainties of commonly only decades and at the most only 200 years. These dates constrain the age of 18 petrographic surfaces that are of two types, one (Type E) inferred to result from dissolution during enhanced flow of water and the other (Type L) inferred to result from lesser flow. Aragonite is more abundant in the earlier parts of the stalagmite and calcite is more abundant in the later part. Values of δ13C range from − 5.6 to − 1.3‰ relative to VPDB but are greatest beneath Type L surfaces. Values of δ18O range from − 5.4 to − 4.4‰ relative to VPDB and have a weak but statistically significant correlation with δ13C.
Greater abundance of aragonite, greater values of δ13C, and lesser frequency of Type E surfaces early in the stalagmite suggest a drier and perhaps warmer early to middle Holocene, whereas greater abundance of calcite and frequent Type E surfaces higher in the stalagmite suggest wetter conditions later in the Holocene. δ18O data are most compatible with this general conclusion. However, a prominent Type E surface records the 8.2 ka event as an isolated wetter episode in the otherwise-dry early Holocene.
Much of the stalagmite's aragonite and calcite suggests normal stalagmite growth in moderate climatic conditions. However, the near or complete cessation of growth at Type L surfaces and greater δ13C, greater δ18O, and lesser fluorescence of aragonite beneath those surfaces combine to suggest at least six century-scale episodes of strikingly dry conditions. On the other hand, evidence of dissolutional erosion at Type E surfaces suggests at least ten distinct episodes of much wetter conditions. These combine to suggest highly variable climate across the Holocene at the scale of decades to a few centuries.
The record from this stalagmite is similar to records from Greenland ice cores and from pollen and/or stalagmite records from France, northernmost Spain, and more broadly from northern or Atlantic-facing Europe. In contrast, it suggests trends nearly opposite those in records from eastern and southern Spain, suggesting that the Serra do Courel is north of, but perhaps not far from, the boundary between Atlantic and Mediterranean regions of Holocene climate trends in the Iberian Peninsula. That general antiphasal relationship between northwestern Spain and regions to the south and east extends to the specific observation that four of the most pronounced wetter events in the stalagmite's record coincide with periods of widespread drought and/or cultural collapse in the Mediterranean and Middle East.
description: Data contributed as part of SISAL v3 Global Speleothem Isotope and Trace Element Database (https://doi.org/10.25921/jajq-qg60).
DOI: 10.5517/cc9ykvm
title: CCDC 296541: Experimental Crystal Structure Determination

description: Related Article: K.Palani, M.N.Ponnuswamy, P.Jaisankar, P.C.Srinivasan, M.Nethaj|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o85|doi:10.1107/S1600536805039899
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/wsnk-ed78
title: NOAA/WDS Paleoclimatology - Esper - Hahnstätten, Hunsrück EDT04 - PCAB - ITRDB DEU453

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/cc9ykwn
title: CCDC 296542: Experimental Crystal Structure Determination

description: Related Article: G.L.Morgans, W.A.L.van Otterlo, J.P.Michael, M.A.Fernandes|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o168|doi:10.1107/S1600536805040559
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/cc9ykxp
title: CCDC 296543: Experimental Crystal Structure Determination

description: Related Article: M.I.Choudhary, A.M.Lannang, S.Anjum, Hoong-Kun Fun, D.Lontsi, J.G.Tangmouo|2006|Acta Crystallogr.,Sect.E:Struct.Rep.Online|62|o116|doi:10.1107/S1600536805040523
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.