cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc9377v
title: CCDC 271226: Experimental Crystal Structure Determination

description: Related Article: Teh-Chang Chou, Ching-Lun Hwa, Jin-Ju Lin, Kung-Ching Liao, Jui-Chang Tseng|2005|J.Org.Chem.|70|9717|doi:10.1021/jo051006f
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/cc9378w
title: CCDC 271227: Experimental Crystal Structure Determination

description: Related Article: Teh-Chang Chou, Ching-Lun Hwa, Jin-Ju Lin, Kung-Ching Liao, Jui-Chang Tseng|2005|J.Org.Chem.|70|9717|doi:10.1021/jo051006f
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/cc9379x
title: CCDC 271228: Experimental Crystal Structure Determination

description: Related Article: Teh-Chang Chou, Ching-Lun Hwa, Jin-Ju Lin, Kung-Ching Liao, Jui-Chang Tseng|2005|J.Org.Chem.|70|9717|doi:10.1021/jo051006f
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: 10.25921/2hhq-sa95
title: NOAA/WDS Paleoclimatology - Gulf of Aden 2000 Year Leaf Wax Isotope, TEX86, and SST Data

description: The recent decline in Horn of Africa rainfall during the March-May "long rains" season has fomented drought and famine, threatening food security in an already vulnerable region. Some attribute this decline to anthropogenic forcing, whereas others maintain that it is a feature of internal climate variability. We show that the rate of drying in the Horn of Africa during the 20th century is unusual in the context of the last 2000 years, is synchronous with recent global and regional warming, and therefore may have an anthropogenic component. In contrast to 20th century drying, climate models predict that the Horn of Africa will become wetter as global temperatures rise. The projected increase in rainfall mainly occurs during the September-November "short rains" season, in response to large-scale weakening of the Walker circulation. Most of the models overestimate short rains precipitation while underestimating long rains precipitation, causing the Walker circulation response to unrealistically dominate the annual mean. Our results highlight the need for accurate simulation of the seasonal cycle and an improved understanding of the dynamics of the long rains season to predict future rainfall in the Horn of Africa.
description: Gulf of Aden leaf wax isotope (dDwax and d13Cwax), TEX86 biomarker proxy data, and SST reconstructions from 2 cores spanning the past ca. 2000 years.
DOI: 10.5517/cc937by
title: CCDC 271229: Experimental Crystal Structure Determination

description: Related Article: Teh-Chang Chou, Ching-Lun Hwa, Jin-Ju Lin, Kung-Ching Liao, Jui-Chang Tseng|2005|J.Org.Chem.|70|9717|doi:10.1021/jo051006f
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/cc9ww9b
title: CCDC 294912: Experimental Crystal Structure Determination

description: Related Article: Y.Sonoda, Y.Kawanishi, S.Tsuzuki, M.Goto|2005|J.Org.Chem.|70|9755|doi:10.1021/jo051137g
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: 10.25921/27zc-fs42
title: NOAA/WDS Paleoclimatology - Laguna de Aljojuca, Mexico 4000 Year Stable Isotope and Geochemical Data

description: There is currently no consensus on the importance of climate change in Mesoamerican prehistory. Some invoke drought as a causal factor in major cultural transitions, including the abandonment of many sites at 900 CE, while others conclude that cultural factors were more important. This lack of agreement reflects the fact that the history of climate change in many regions of Mesoamerica is poorly understood. We present paleolimnological evidence suggesting that climate change was important in the abandonment of Cantona between 900 CE and 1050 CE. At its peak, Cantona was one of the largest cities in pre-Columbian Mesoamerica, with a population of 90,000 inhabitants. The site is located in the Cuenca Oriental, a semiarid basin east of Mexico City. We developed a subcentennial reconstruction of regional climate from a nearby maar lake, Aljojuca. The modern climatology of the region suggests that sediments record changes in summer monsoonal precipitation. Elemental geochemistry (X-ray fluorescence) and d18O from authigenic calcite indicate a centennial-scale arid interval between 500 CE and 1150 CE, overlaid on a long-term drying trend. Comparison of this record to Cantona's chronology suggests that both the city's peak population and its abandonment occurred during this arid period. The human response to climate change most likely resulted from the interplay of environmental and political factors. During earlier periods of Cantona's history, increasing aridity and political unrest may have actually increased the city's importance. However, by 1050 CE, this extended arid period, possibly combined with regional political change, contributed to the city's abandonment. 

description: Fluctuations in climate over the past 4000 cal. years BP reconstructed from elemental geochemistry (XRF) data and d18O data of authigenic carbonates from Aljojuca maar lake in the Oriental Basin in Puebla, Mexico. Lake sediment core chronology established using AMS radiocarbon dating of terrestrial material.
DOI: 10.5517/cc9wwbc
title: CCDC 294913: Experimental Crystal Structure Determination

description: Related Article: Y.Sonoda, Y.Kawanishi, S.Tsuzuki, M.Goto|2005|J.Org.Chem.|70|9755|doi:10.1021/jo051137g
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/cc9wwcd
title: CCDC 294914: Experimental Crystal Structure Determination

description: Related Article: Y.Sonoda, Y.Kawanishi, S.Tsuzuki, M.Goto|2005|J.Org.Chem.|70|9755|doi:10.1021/jo051137g
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: 10.25921/20pr-cq69
title: NOAA/WDS Paleoclimatology - Copenheaver - Brush Mountain - QUAL - ITRDB VA036

description: Habitat specificity of tree species has traditionally been determined by identifying synchronous abiotic characteristics and species presence on the landscape. On a local scale this identifies many species as specialists; however, on a regional scale, most tree species are classified as generalists because individual species are present across a wide-range of edaphic and topographic conditions. To improve our ecological understanding of habitat specificity in trees, we classified white oak (Quercus alba) based on two performance currencies: responsiveness to climate and maximum tree age. We sampled tree rings from both ridge and valley stands in the southern Appalachian Mountains to contrast the dendroclimatic response at these topographic positions. White oak had radial growth responses to Palmer Drought Severity Index, temperature, and precipitation that was not dependent upon topographic position (ridge vs. valley), suggesting that white oak is a generalist species. A dendroclimatic response that is not dependent upon topographic position should allow white oak to adapt readily to climatic shifts that span a range of environmental conditions. Tree age has served as a successful performance currency in relatively undisturbed forests; however, in the southern Appalachian Mountains where there is a long history of human disturbance, maximum tree age revealed more about regional logging history than about white oak habitat specificity. Understanding habitat specificity of plant species improves predictions of species' response to environmental change. Traditionally trees have been classified based on occurrence on the landscape; however, in heavily-impacted forests occurrence is a reflection of land-use history. Dendroclimatology offers a more accurate tool to assess a tree's habitat specificity and was successfully applied in several ridge and valley sites in the Appalachian Mountains to identify white oak as a generalist species.
description: Cores are stored at:
# Virginia Tech, Forest Ecology Laboratory, Blacksburg, VA 24060 NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.5517/cc9wwfg
title: CCDC 294916: Experimental Crystal Structure Determination

description: Related Article: Y.Sonoda, Y.Kawanishi, S.Tsuzuki, M.Goto|2005|J.Org.Chem.|70|9755|doi:10.1021/jo051137g
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/cc9wwgh
title: CCDC 294917: Experimental Crystal Structure Determination

description: Related Article: P.Rangappa, H.J.Shine, J.N.Marx, T.Ould-Ely, A.T.Kelly, K.H.Whitmire|2005|J.Org.Chem.|70|9764|doi:10.1021/jo051317q
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/cc9wwhj
title: CCDC 294918: Experimental Crystal Structure Determination

description: Related Article: P.Rangappa, H.J.Shine, J.N.Marx, T.Ould-Ely, A.T.Kelly, K.H.Whitmire|2005|J.Org.Chem.|70|9764|doi:10.1021/jo051317q
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: 10.25921/2beh-xh26
title: NOAA/WDS Paleoclimatology - GISP2 Aerosol Concentrations

description: The Greenland Ice Sheet Project 2 (GISP2) and Greenland Ice Core Project (GRIP) deep drilling programs at Summit, Greenland included support (both logistical and scientific) of extensive investigation of atmospheric transport and air-snow exchange processes of gases and particles relevant to the interpretation of the ice-core records. Much of the sampling for the air-snow exchange investigations was conducted at a unique solar-powered camp 30 km southwest of the GISP2 drill camp (even further from the GRIP camp) and was characterized by a high degree of international collaboration and cooperation. The wide range of expertise and analytical capabilities of the 20-plus investigators participating in these studies has provided important insight into the meteorological, physical, and chemical processes which interact to determine the composition of snow and firn at Summit. Evolving understanding of this system will allow improved reconstruction of the composition of the atmosphere over Greenland in the past from the detailed Summit ice-core records. This paper provides an overview of air-snow exchange investigations at Summit, including their development through the course of the drilling programs (1989-1993), significant findings related to both air-snow exchange issues and the present state of the Arctic free troposphere, as well as the major outstanding questions which are being addressed in ongoing experiments at Summit.
description: Measured aerosol concentrations from the GISP2 atmospheric sampling site (ATM) during the 1993 and 1994 summer field seasons.
DOI: 10.5517/cc7h3b4
title: CCDC 223055: Experimental Crystal Structure Determination

description: Related Article: L.Lecren, O.Roubeau, C.Coulon, Yang-Guang Li, X.F.Le Goff, W.Wernsdorfer, H.Miyasaka, R.Clerac|2005|J.Am.Chem.Soc.|127|17353|doi:10.1021/ja0551685
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/cc9wwjk
title: CCDC 294919: Experimental Crystal Structure Determination

description: Related Article: P.Rangappa, H.J.Shine, J.N.Marx, T.Ould-Ely, A.T.Kelly, K.H.Whitmire|2005|J.Org.Chem.|70|9764|doi:10.1021/jo051317q
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/cc9xgm8
title: CCDC 295480: Experimental Crystal Structure Determination

description: Related Article: L.Lecren, O.Roubeau, C.Coulon, Yang-Guang Li, X.F.Le Goff, W.Wernsdorfer, H.Miyasaka, R.Clerac|2005|J.Am.Chem.Soc.|127|17353|doi:10.1021/ja0551685
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/cc9xgn9
title: CCDC 295481: Experimental Crystal Structure Determination

description: Related Article: L.Lecren, O.Roubeau, C.Coulon, Yang-Guang Li, X.F.Le Goff, W.Wernsdorfer, H.Miyasaka, R.Clerac|2005|J.Am.Chem.Soc.|127|17353|doi:10.1021/ja0551685
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.n52hym
title: Occurrence Download

description: A dataset containing 1206 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Camelina rumelica"
 ]
}

 The dataset includes 1206 records from 128 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014503-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16173380
title: 19-when-the-sky-forgot-to-fall.txt
DOI: 10.5281/zenodo.16173381
title: 19-when-the-sky-forgot-to-fall.txt
DOI: 10.15468/dl.h7nbgc
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Descurainia tugayi"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014504-250717081556266/datasets/export for details.
DOI: 10.15468/dl.gp4c4e
title: Occurrence Download

description: A dataset containing 24487 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Canis lupus",
 "Country is Australia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 24487 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014505-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.63nmpn
title: Occurrence Download

description: A dataset containing 8589 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Canis lupus",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 8589 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014506-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5fb4b2
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhynchocypris sachalinensis"
 ]
}

 The dataset includes 12 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014508-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6gqdeq
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Iberis carica"
 ]
}

 The dataset includes 6 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014509-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/12519299
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.7910/dvn/fygfls
title: Replication Data for: Full-Power Cabinets and Caretaker Administrations in Parliamentary Democracies, 1945-2024

description: We draw a conceptual and empirical distinction between "full-power" cabinets and "caretaker" periods and introduce a new dataset of parliamentary events capable of taking into consideration a regime’s institutional heterogeneity consistently yet flexibly. As well as recording events related to government formation and termination, the dataset includes a classification of full-power cabinets and caretaker periods. The data covers 36 countries between 1945 and 2024. We use the dataset to present an analysis of caretaker periods and show that these periods have gotten longer, on average, since the end of the Cold War. Caretaker periods represent a non-trivial amount of time in a country's life, during which decisions must be made and actions taken. More studies of what actually happens during these times are, therefore, needed. This article contributes to the literature on parliamentary governments by providing a framework (and dataset) for systematically identifying full-power cabinets and caretaker periods.
DOI: 10.15468/dl.3ztmbm
title: Occurrence Download

description: A dataset containing 73 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Draba lacaitae"
 ]
}

 The dataset includes 73 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014510-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uwmytk
title: Occurrence Download

description: A dataset containing 75 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Phoxinus percnurus sachalinensis"
 ]
}

 The dataset includes 75 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014513-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u45m37
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Odontarrhena giosnana"
 ]
}

 The dataset includes 41 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014514-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.976mgj
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Aethionema demirizii"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014515-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kuxque
title: Occurrence Download

description: A dataset containing 3559944 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Streptopelia decaocto)",
 "Country is one of (Åland Islands, Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czechia, Denmark, Estonia, Faroe Islands, Finland, France, Germany, Gibraltar, Greece, Guernsey, Holy See, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Republic of, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, Russian Federation, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Ukraine, United Kingdom of Great Britain and Northern Ireland)"
 ]
}

 The dataset includes 3559944 records from 3997 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0014483-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y7gsx8
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Geometry POLYGON((103.47404 -7.25443,115.09127 -9.17069,113.80047 -6.10061,107.54007 -4.36535,103.47404 -7.25443))",
 "HasGeospatialIssue is false",
 "TaxonKey is Nycticebus javanicus"
 ]
}

 The dataset includes 44 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008834-260221153910048/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.