cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/r9ww-xp26
title: NOAA/WDS Paleoclimatology - King - Parker Peak - PCEN - ITRDB WY046

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/cc7y5r2
title: CCDC 236584: Experimental Crystal Structure Determination

description: Related Article: Hongshan He, Xunjin Zhu, A.Hou, Jianping Guo, Wai-Kwok Wong, Wai-Yeung Wong, King-Fai Li, Kok-Wai Cheah|2004|Dalton Trans.||4064|doi:10.1039/b410600h
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/cc7y5s3
title: CCDC 236585: Experimental Crystal Structure Determination

description: Related Article: Hongshan He, Xunjin Zhu, A.Hou, Jianping Guo, Wai-Kwok Wong, Wai-Yeung Wong, King-Fai Li, Kok-Wai Cheah|2004|Dalton Trans.||4064|doi:10.1039/b410600h
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/r0w8-wd59
title: NOAA/WDS Paleoclimatology - Lake Turkana, Kenya, 6000 Year TEX86 Temperature

description: The termination of the African Humid Period (AHP) about 5 thousand years ago (ka) was the most dramatic climate shift in northern and equatorial Africa since the end of the Pleistocene. Based on TEX86 paleotemperature data from Lake Turkana, Kenya, we show that a temperature shift of 2-4C occurred over the two millennia spanning the end of the AHP, with the warmest conditions occurring at ~5 ka. We note a similar shift, though of a smaller magnitude, in other East African temperature records from Lakes Malawi and Tanganyika, as well as Mt. Kilimanjaro. Additionally, we document the temperature history for the last 220 years from Lake Turkana that indicates the thermal anomaly at 5 ka was warmer than the present day Lake Turkana temperatures and on par with modern temperatures of Lakes Tanganyika and Malawi. We suggest that the thermal response at the end of the AHP may be linked to local insolation during September-November, when local air temperature rises to an annual maximum over Lakes Malawi and Tanganyika and a secondary maximum over Lake Turkana and Mt. Kilimanjaro. September-November insolation peaked at ~5 ka and likely caused air and water temperatures in the region to rise to maxima at that time.
description: This dataset includes TEX86 data from Lake Turkana cores LT84-2P, LT84-7P, and LT94-14FC. The TEX86 temperature data are provided with both the uncalibrated TEX86 value and and the Kim et al., 2010 calibration used in the manuscript. Also, the calculated BIT Index (as described in the text) are provided here.
DOI: 10.5517/cc8b60s
title: CCDC 248124: Experimental Crystal Structure Determination

description: Related Article: C.Cornelissen, G.Erker, G.Kehr, R.Frohlich|2004|Dalton Trans.||4059|doi:10.1039/b412904k
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/r8j6-1y09
title: NOAA/WDS Paleoclimatology - Neuwirth - Nordrhein-Westfalen/Haiger-Siegerland drh02 - FASY - ITRDB GERM190

description: Three hundred and seventy-seven tree-ring width site chronologies including all eight principal forest tree species within Central Europe (5° to 15°E; 43° to 53°N) are expressed as Cropper-values and mapped using a Geographical Information System (here after referred to as GIS). Spatial classification of positive and negative growth anomalies and their occurrence within altitudinal zones, results in nine differing sub-groups of pointer years. In total, 39 years between 1901 and 1971AD are subdivided into these groups. The other 32 years show only growth anomalies in less than 40% of the research area, and therefore were excluded from further investigations.

Climatological interpretation of the growth patterns of the nine groups documents mutual temperature and precipitation forcings. Extreme positive pointer years represent optimal growth conditions, i.e., moderate cool and wet conditions during the growing season. For the other years we summarize (i) warm and wet (warm and dry) springs result in positive (negative) anomalies in the Central European lowlands and (ii) warm (cold) summers result in positive (negative) anomalies in the Central European highlands. In some years, however, similar climatological conditions yield to divergent growth response patterns.
description: Purpose of Collection:
# climate/growth relationship NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5517/cc8pn6s
title: CCDC 259135: Experimental Crystal Structure Determination

description: Related Article: T.J.Barbarich, P.F.Driscoll, S.Izquierdo, L.N.Zakharov, C.D.Incarvito, A.L.Rheingold|2004|Inorg.Chem.|43|7764|doi:10.1021/ic040070x
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/cc8pn7t
title: CCDC 259136: Experimental Crystal Structure Determination

description: Related Article: T.J.Barbarich, P.F.Driscoll, S.Izquierdo, L.N.Zakharov, C.D.Incarvito, A.L.Rheingold|2004|Inorg.Chem.|43|7764|doi:10.1021/ic040070x
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/rcf9-e653
title: NOAA/WDS Paleoclimatology - PAGES2k Arctic Database v1.1 August 2014

description: Robust climate reconstructions of the most recent centuries and millennia are invaluable for placing modern warming in the context of natural variability. Here we present an extended and revised database (version 1.1) of proxy temperature records recently used to reconstruct Arctic temperatures for the past 2,000 years. The datasets are presented in a machine-readable format, and have been extended with the geochronologic data and consistently generated time-uncertain ensembles, which will be useful in future analyses of the influence of geochronologic uncertainty. A standardized description of the seasonality of the temperature response for each record, as reported by the original authors, is also included to motivate a more nuanced approach to integrating records with variable seasonal sensitivities. Despite the predominance of seasonal, rather than annual, temperature responders in the database, comparisons with the instrumental record of temperature suggest that, as a whole, the datasets best record annual temperature variability across the Arctic, especially in northeast Canada and Greenland, where the density of records is highest.
description: Update 1.1 to the Arctic portion of the PAGES2k 2013 database. This resource description was produced with support from the NSF project entitled "EarthCube RCN: C4P: Collaboration and Cyberinfrastructure for Paleogeosciences," (NSF ICER-1340301) under the direction of Kerstin A. Lehnert, Mark Uhen, John W. Williams, Christopher J. Jenkins

Revision 1.1.1 added 3/4/2015.  Includes database zipfile arc2k_v1.1.1.zip, Excel update history files MetadataTablev1.1.1.xlsx, Reconstruction_Arc2kv1.1.1.xlsx, and Revisions_v1.1.1.xlsx
DOI: 10.5517/cc7x0kp
title: CCDC 235462: Experimental Crystal Structure Determination

description: Related Article: M.Lipowska, R.Cini, G.Tamasi, Xiaolong Xu, A.T.Taylor, L.G.Marzilli|2004|Inorg.Chem.|43|7774|doi:10.1021/ic049544i
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: 10.15468/dl.gzxtyy
title: Occurrence Download

description: A dataset containing 1460776 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Passeriformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((30 0,40 0,40 10,30 10,30 0))"
 ]
}

 The dataset includes 1460776 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021256-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/rrj2-ny98
title: NOAA/WDS Paleoclimatology - Fonti - Urdorf - QUPE - ITRDB SWIT364

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: Collection purpose: 
# # # Earlywood vessel size chronology and climate-growth relationships
# # # 
# # # Notes: 
# # # Formerly Urdorf (ZHQ)
# # # 
# # # References:
# # # Fonti et al. 2008, Journal of Biogeography;
# # # Fonti et al. 2009, Trees  NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5517/cc7x0lq
title: CCDC 235463: Experimental Crystal Structure Determination

description: Related Article: M.Lipowska, R.Cini, G.Tamasi, Xiaolong Xu, A.T.Taylor, L.G.Marzilli|2004|Inorg.Chem.|43|7774|doi:10.1021/ic049544i
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/cc7x0mr
title: CCDC 235464: Experimental Crystal Structure Determination

description: Related Article: M.Lipowska, R.Cini, G.Tamasi, Xiaolong Xu, A.T.Taylor, L.G.Marzilli|2004|Inorg.Chem.|43|7774|doi:10.1021/ic049544i
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/rkc4-8a72
title: NOAA/WDS Paleoclimatology - Cherubini - Marina di Bibbona 2 - PIPN - ITRDB ITAL031

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: Collection purpose: 
# Impact on sea erosion on coastal forests
# 
# Cores are stored at: 
# 
# Notes: 
# Cecina, 5 km south
# Four plots were located at a distance from current seashore position of 80, 155, 245 and 320 m
# Formerly mb_sea
# 
# References:
# Raddi et al (2009): 
# The impact of sea erosion on oastal Pinus pinea stands: 
# A diachronic analysis combining tree-rings and ecological markers, 
# FEaM 527, 773-781. NOAA Template Raw Measurements file added 2019-02-05.
DOI: 10.5517/cc8pn8v
title: CCDC 259137: Experimental Crystal Structure Determination

description: Related Article: June-Ho Jung, S.K.Potluri, Hongming Zhang, P.Wisian-Neilson|2004|Inorg.Chem.|43|7784|doi:10.1021/ic049063z
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: 10.15468/dl.jm5rdz
title: Occurrence Download

description: A dataset containing 27120 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Eretmochelys imbricata"
 ]
}

 The dataset includes 27120 records from 300 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021312-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5517/cc8pn9w
title: CCDC 259138: Experimental Crystal Structure Determination

description: Related Article: June-Ho Jung, S.K.Potluri, Hongming Zhang, P.Wisian-Neilson|2004|Inorg.Chem.|43|7784|doi:10.1021/ic049063z
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/rjng-p325
title: NOAA/WDS Paleoclimatology - Lago Plomo 600 Year Sediment Brightness and Summer Temperature Reconstruction

description: High-resolution records of calibrated proxy data for the past millennium are fundamental to place current changes into the context of pre-industrial natural forced and unforced variability. Although the need for regional spatially-explicit comprehensive reconstructions is widely recognized, the proxy data sources are still scarce, particularly for the Southern Hemisphere and especially for South America.

We present a 600-year long warm season temperature record from varved sediments of Lago Plomo, a proglacial lake of the Northern Patagonian Ice field in Southern Chile (46deg59'S, 72deg52'W, 203 m a.s.l.). The thickness of the bright summer sediment layer relative to the dark winter layer (measured as total brightness; % reflectance 400-730 nm) is calibrated against warm season SONDJF temperature (1900-2009; r = 0.58, p(aut) = 0.056, RE = 0.52; CE = 0.15, RMSEP = 0.28C; five-year triangular filtered data). In Lago Plomo, warm summer temperatures lead to enhanced glacier melt and suspended sediment transport, which results in thicker light summer layers and to brighter sediments. Although Patagonia shows pronounced regional differences in decadal temperature trends and variability, the 600 years temperature reconstruction from Lago Plomo compares favourably with other regional/continental temperature records, but also emphasizes significant regional differences for which no data and information existed so far. These regional differences seem to be real as they are also reflected in modern climate data sets (1900-2010). The reconstruction shows pronounced subdecadal - multidecadal variability with cold phases during parts of the Little Ice Age (16th and 18th centuries) and in the beginning of the 20th century. The most prominent warm phase is the 19th century which is as warm as the second half of the 20th century. The exceptional summer warmth AD 1780-1810 is also found in other archives of Northern Patagonia and Central Chile. Our record shows the delayed 20th century warming in the Southern Hemisphere.

The comparison between winter precipitation and summer temperature (inter-seasonal coupling) from Lago Plomo reveals alternating phases with parallel and contrasting decadal trends of winter precipitation and summer temperature (positive and negative running correlations Rwinter PP; summer TT). This observation from the sediment proxy data is also confirmed by two sets of reanalysis data for the 20th century. Reanalysis data show that phases with negative correlations between winter precipitation and summer temperature (e.g., dry winters and warm summers) at Lago Plomo are characteristic for periods when circumpolar Westerly flow is displaced southward and enhanced around 60S.
description: Sediment total brightness, varve-based age model, and summer (SONDJF) temperature reconstruction for the past 600 years from core PLO2011, Lago Plomo, Chile.
DOI: 10.5517/cc8pnbx
title: CCDC 259139: Experimental Crystal Structure Determination

description: Related Article: June-Ho Jung, S.K.Potluri, Hongming Zhang, P.Wisian-Neilson|2004|Inorg.Chem.|43|7784|doi:10.1021/ic049063z
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/cc8pncy
title: CCDC 259140: Experimental Crystal Structure Determination

description: Related Article: June-Ho Jung, S.K.Potluri, Hongming Zhang, P.Wisian-Neilson|2004|Inorg.Chem.|43|7784|doi:10.1021/ic049063z
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/r92g-dj77
title: NOAA/WDS Paleoclimatology - D4,D5,Katie,Sandy - Central Greenland Ice Core Net Snow Accumulation Data

description: Accurate accumulation records are fundamental to understanding mass balance of the Greenland ice sheet. Ice cores can provide multicentury, high-resolution ground-based point estimates of water accumulation. In 2003 and 2004, four new ice cores were collected in the central western (D4 and D5) and Summit (Sandy and Katie) regions of Greenland. Annual layer counting based on multiple glaciochemical parameters (primarily hydrogen peroxide, sea salt, and dust proxies) was used to date the ice cores, resulting in annual dating. The bottom depth ages for D4, D5, Sandy, and Katie were estimated at 1738, 1673, 1844, and 1934 A.D., with mean annual accumulation rates of 41.4, 35.2, 22.4, and 22.4 cmweq yr−1, respectively. These new records were in good agreement with previous accumulation maps and four previously published records from nearby multicentury ice cores. Spatial variability was quantified through an analysis of variance, thereby allowing for more meaningful comparisons to atmospheric processes. More regionally representative accumulation records were constructed for the central western and Summit regions spanning recent centuries using a principle component analysis of both the new and previously reported ice core measurements. These regional records exhibited 6–7% interannual variability (1 standard deviation of the mean) and had lower spatial variability uncertainties than individual accumulation records. Correlations indicate that ∼20% of the variance in the central western region was explained by the North Atlantic Oscillation (NAO), and suggests that an array of more northern ice cores may correlate more closely with NAO.
description: Net Annual Snow Accumulation in Kg m-2 y- from ice cores at four sites 
in central Greenland.
DOI: 10.5517/cc8pndz
title: CCDC 259141: Experimental Crystal Structure Determination

description: Related Article: June-Ho Jung, S.K.Potluri, Hongming Zhang, P.Wisian-Neilson|2004|Inorg.Chem.|43|7784|doi:10.1021/ic049063z
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.