cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/zdv9-7r82
title: NOAA/WDS Paleoclimatology - Iniguez fire data from Catalina Rose Canyon CRC03 - IMPD USCRC_03

description: Fire histories contribute important information to contemporary fire planning, however, our knowledge is not comprehensive geographically. We evaluated the influence of topography on fire history patterns in two contrasting landscapes within the Santa Catalina Mountains of southeastern Arizona. Multiple fire-scarred trees from randomly selected 2-ha plots were used to develop plot composite mean fire intervals (PCMFIs) within the Butterfly Peak (BP) and Rose Canyon (RC) landscapes. BP is dominated by steep, northerly aspects and presence of potential fire spread barriers (exposed rock bluffs and scree slopes). RC is dominated by more gentle and southerly aspects with relatively few fire barriers. Within each landscape, PCMFIs did not differ significantly between aspect classes from A.D. 1748 to 1910 (BP: p = 0.73 and RC: p = 0.57). Pooled PCMFIs in the gentler RC landscape were, however, significantly shorter (p < 0.001) than in the steeper BP landscape. The frequency of relatively widespread fires (i.e., number of fire years when ≥2 plots scarred) was similar between landscapes, but fires in the gentler RC landscape were significantly larger (p = 0.033). The higher frequency of large fires (i.e., fires that burned >75% of the landscape) in RC resulted in more area burned over time and shorter fire intervals at individual plots. Conversely, smaller fires in the dissected BP landscape resulted in less area burned and longer periods between fires at individual plots. The different topographies in the two landscapes likely result in different wind intensities, fuel moistures, and fuel/vegetation types—and consequently, different historical fire spread patterns. Our conclusion is that fire history patterns are not influenced primarily by stand-scale topography, but rather by the topographic characteristics of the broader, surrounding landscape.
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: Laboratory of Tree-Ring, University of Arizona
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/uscrc_03.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/uscrc_03-noaa.txt
DOI: 10.25921/zkdr-f845
title: NOAA/WDS Paleoclimatology - Vacchiano - Faeto - FASY - ITRDB ITA062

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: 10.25921/zwxy-5z84
title: NOAA/WDS Paleoclimatology - Benthic Foraminiferal Porosity and Isotope Data from the Arabian Sea over the Past 30,000 Years

description: Reconstructing the strength and depth boundary of oxygen minimum zones (OMZs) in the glacial ocean advances our understanding of how OMZs respond to climate changes. While many efforts have inferred better oxygenation of the glacial Arabian Sea OMZ from qualitative indices, oxygenation and vertical extent of the glacial OMZ is not well quantified. Here we present glacial-Holocene oxygen reconstructions in a depth transect of Arabian Sea cores ranging from 600 to 3,650 m water depths. We estimate glacial oxygen concentrations using benthic foraminiferal surface porosity and benthic carbon isotope gradient reconstructions. Compared to the modern Arabian Sea, glacial oxygen concentrations were approximately 10–15 μmol/kg higher in the shallow OMZ (<1,000 m), and 5–80 μmol/kg lower at greater depths (1,500–3,650 m). Our results suggest that the OMZ in the glacial Arabian Sea was slightly better oxygenated but remained in the upper 1,000 m. We propose that the small increase in oxygenation of the Arabian Sea OMZ during the last glacial period was due to weaker upper ocean stratification induced by stronger winter monsoon winds coupled with an increase in oxygen solubility due to lower temperatures, counteracting the effects of more oxygen consumption resulting from higher primary productivity. Large-scale changes in ocean circulation may have also contributed to better ventilation of the glacial Arabian Sea OMZ.
DOI: 10.25921/zj0x-d804
title: NOAA/WDS Paleoclimatology - Stewart - Silvertip - PCMA - ITRDB AK210

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: Samples collected for reaction-wood analysis.
DOI: 10.25921/zxgc-dy60
title: NOAA/WDS Paleoclimatology - King Reef, Great Barrier Reef, Porites spp. trace elements ~4665 yBP and 1989-2006 CE

description: We present measurements of Sr/Ca, d18O, and spectral luminescence ratios (G/B) from a mid-Holocene Porites sp. microatoll recovered from the nearshore Great Barrier Reef (GBR). These records were used as proxies to reconstruct sea surface temperature (SST), the d18O of surrounding seawater (d18O(sw)), and riverine influence, respectively, and compared with records from a modern Porites sp. microatoll growing in the same environment. Strong riverine influence in the mid-Holocene record is indicated by (1) an increased annual d18O(sw) range in the mid-Holocene record, (2) negative peaks in d18O characteristic of flood events, and (3) a higher G/B luminescence ratio. Seasonal cycles in G/B suggest that humic acid inputs were elevated for a longer portion of the year during the mid-Holocene. The seasonal cycle of d18O(sw) peaked earlier in the year in the mid-Holocene record relative to the modern, while mean d18O(sw) values from the mid-Holocene record were similar to modern values. These records provide an insight into the oceanographic conditions the nearshore GBR experienced during mid-Holocene climatic shifts and are consistent with a strong Australian-Indonesian Summer Monsoon (AISM) system at similar to 4700 cal. yr BP.
description: Contributed as part of the Great Barrier Reef Coral Skeletal Records Database (GBRCD). Data retreived from publication supplement and additional age information supplied by R. Roche for archiving. The Holocene article supplementary material: https://journals.sagepub.com/doi/suppl/10.1177/0959683614534739/suppl_file/Seawater_oxygen_isotope_calc.xls
     Provided Keywords: Great Barrier Reef, Coral Geochemistry, Mid-Holocene, Sea Surface Temperature
DOI: 10.25921/zzex-6n92
title: NOAA/WDS Paleoclimatology - Lafon fire data from House Mountain, Ridge and Valley - IMPD USKHM-01

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: Texas A&M University, Dept. of Geography
Dating Method: crossdated
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/uskhm-01.fhx
along with associated metadata at:
  https://www.ncei.noaa.gov/pub/data/paleo/firehistory/firescar/northamerica/uskhm-01-noaa.txt
DOI: 10.25921/zcre-ew93
title: NOAA/WDS Paleoclimatology - Lake Barrine, Australia TOC and Itrax Data Over the Past 18 Ka

description: Lake Barrine (17.25°S, 145.64°E), on the Atherton Tablelands in tropical northeast Australia, was formed as a maar lake in the late Pleistocene. The 65 m-deep stratified lake provides a detailed sediment record of climate and environmental change on the Tablelands. We reconstruct hydroclimate and vegetation change over the last ~18,000 years from a 7.2 m long sediment core at 20-year resolution using multiple paleoenvironmental proxies (µ-XRF elements, d13CTOC, TOC and C:N ratio). The data series are supported by a chronology based on 22 accelerator mass spectrometer (AMS) radiocarbon dates. The results suggest a distinct period of intense but highly seasonal rainfall coincident with the Antarctic Cold Reversal (14.7 – 13.0 cal ka BP). This period was followed by a trend into the early Holocene toward wetter, less seasonal conditions that allowed the progressive establishment of tropical forest in the catchment. The catchment was completely covered by closed forest by 7.3 cal ka BP. The inferred precipitation changes at Lake Barrine are consistent with other records on the Tablelands and in phase with the changes in tropical SE Africa, NW Australia and anti-phase with the East Asian summer monsoon region in the Holocene but not before that. This result supports previous conclusions that precipitation variations correlate (in phase or anti-phased) in these regions. This correlation results from a dynamic balance among intertropical convergence zone (ITCZ), the Indian Ocean Dipole (IOD) and El Niño Southern Oscillation (ENSO).
description: Provided Keywords: northeastern Australia, bulk organic geochemistry, Itrax, maar lake sediment
DOI: 10.5517/cc4q8vy
title: CCDC 140580: Experimental Crystal Structure Determination

description: Related Article: R.Michalczyk, J.G.Schmidt, E.Moody, Zizhong Li, Ruilian Wu, R.B.Dunlap, J.D.Odom, L.A.P.Silks III|2000|Angew.Chem.,Int.Ed.|39|3067|doi:10.1002/1521-3773(20000901)39:17<3067::AID-ANIE3067>3.3.CO;2-4
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/cc4q8wz
title: CCDC 140581: Experimental Crystal Structure Determination

description: Related Article: R.Michalczyk, J.G.Schmidt, E.Moody, Zizhong Li, Ruilian Wu, R.B.Dunlap, J.D.Odom, L.A.P.Silks III|2000|Angew.Chem.,Int.Ed.|39|3067|doi:10.1002/1521-3773(20000901)39:17<3067::AID-ANIE3067>3.3.CO;2-4
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/cc4q8x0
title: CCDC 140582: Experimental Crystal Structure Determination

description: Related Article: R.Michalczyk, J.G.Schmidt, E.Moody, Zizhong Li, Ruilian Wu, R.B.Dunlap, J.D.Odom, L.A.P.Silks III|2000|Angew.Chem.,Int.Ed.|39|3067|doi:10.1002/1521-3773(20000901)39:17<3067::AID-ANIE3067>3.3.CO;2-4
description: Related Article: Zizhong Li, Ruilian Wu, R.Michalczyk, R.B.Dunlap, J.D.Odom, L.A.P.Silks III|2000|J.Am.Chem.Soc.|122|386|doi:10.1021/ja992702y
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/cc4tqqc
title: CCDC 143893: Experimental Crystal Structure Determination

description: Related Article: Reinhard W. Hoffmann, Bettina Hölzer, Oliver Knopff and Klaus Harms|2000|Angew.Chem.,Int.Ed.|39|3072|doi:10.1002/1521-3773(20000901)39:17<3072::AID-ANIE3072>3.0.CO;2-4
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/cc4sct2
title: CCDC 142594: Experimental Crystal Structure Determination

description: Related Article: S.D.Bunge, O.Just, W.S.Rees Junior|2000|Angew.Chem.,Int.Ed.|39|3082|doi:10.1002/1521-3773(20000901)39:17<3082::AID-ANIE3082>3.0.CO;2-2
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/cc4qsvg
title: CCDC 141076: Experimental Crystal Structure Determination

description: Related Article: A.Choudhury, S.Neeraj, S.Natarajan, C.N.R.Rao|2000|Angew.Chem.,Int.Ed.|39|3091|doi:10.1002/1521-3773(20000901)39:17<3091::AID-ANIE3091>3.0.CO;2-6
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/cc4sq4r
title: CCDC 142914: Experimental Crystal Structure Determination

description: Related Article: D.Gudat, A.Haghverdi, M.Nieger|2000|Angew.Chem.,Int.Ed.|39|3084|doi:10.1002/1521-3773(20000901)39:17<3084::AID-ANIE3084>3.3.CO;2-I
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/cc4qstf
title: CCDC 141075: Experimental Crystal Structure Determination

description: Related Article: A.Choudhury, S.Neeraj, S.Natarajan, C.N.R.Rao|2000|Angew.Chem.,Int.Ed.|39|3091|doi:10.1002/1521-3773(20000901)39:17<3091::AID-ANIE3091>3.0.CO;2-6
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/cc4tkq6
title: CCDC 143738: Experimental Crystal Structure Determination

description: Related Article: Wenjun Zheng, N.C.Mosch-Zanetti, H.W.Roesky, M.Hewitt, F.Cimpoesu, T.R.Schneider, A.Stasch, J.Prust|2000|Angew.Chem.,Int.Ed.|39|3099|doi:10.1002/1521-3773(20000901)39:17<3099::AID-ANIE3099>3.0.CO;2-W
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/cc4qjr3
title: CCDC 140825: Experimental Crystal Structure Determination

description: Related Article: Liang Zhao, Zhiqiang Xu, L.K.Thompson, S.L.Heath, D.O.Miller, M.Ohba|2000|Angew.Chem.,Int.Ed.|39|3114|doi:10.1002/1521-3773(20000901)39:17<3114::AID-ANIE3114>3.0.CO;2-Z
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/cc4tkr7
title: CCDC 143739: Experimental Crystal Structure Determination

description: Related Article: Wenjun Zheng, N.C.Mosch-Zanetti, H.W.Roesky, M.Hewitt, F.Cimpoesu, T.R.Schneider, A.Stasch, J.Prust|2000|Angew.Chem.,Int.Ed.|39|3099|doi:10.1002/1521-3773(20000901)39:17<3099::AID-ANIE3099>3.0.CO;2-W
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/cc4sn8t
title: CCDC 142856: Experimental Crystal Structure Determination

description: Related Article: Y.Ohki, H.Suzuki|2000|Angew.Chem.,Int.Ed.|39|3120|doi:10.1002/1521-3773(20000901)39:17<3120::AID-ANIE3120>3.3.CO;2-B
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/cc4sn9v
title: CCDC 142857: Experimental Crystal Structure Determination

description: Related Article: Y.Ohki, H.Suzuki|2000|Angew.Chem.,Int.Ed.|39|3120|doi:10.1002/1521-3773(20000901)39:17<3120::AID-ANIE3120>3.3.CO;2-B
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/cc4snbw
title: CCDC 142858: Experimental Crystal Structure Determination

description: Related Article: Y.Ohki, H.Suzuki|2000|Angew.Chem.,Int.Ed.|39|3120|doi:10.1002/1521-3773(20000901)39:17<3120::AID-ANIE3120>3.3.CO;2-B
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/cc4vqwk
title: CCDC 144859: Experimental Crystal Structure Determination

description: Related Article: Xiaodong Shi, J.C.Fettinger, Mangmang Cai, J.T.Davis|2000|Angew.Chem.,Int.Ed.|39|3124|doi:10.1002/1521-3773(20000901)39:17<3124::AID-ANIE3124>3.0.CO;2-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/cc4tr5v
title: CCDC 143907: Experimental Crystal Structure Determination

description: Related Article: I.O.Fritsky, R.Ott, R.Kramer|2000|Angew.Chem.,Int.Ed.|39|3255|doi:10.1002/1521-3773(20000915)39:18<3255::AID-ANIE3255>3.0.CO;2-7
description: Related Article: R.Kramer, I.O.Fritsky|2000|Eur.J.Org.Chem.|2001|3505|doi:10.1002/1099-0690(200010)2000:20<3505::AID-EJOC3505>3.0.CO;2-6
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/cc4txwq
title: CCDC 144084: Experimental Crystal Structure Determination

description: Related Article: Min Shi, Jian-Kang Jiang|1999|J.Chem.Cryst.|29|1295|doi:10.1023/A:1009517326150
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/cc4vfbq
title: CCDC 144563: Experimental Crystal Structure Determination

description: Related Article: Weiqiang Chen, Linhong Weng, Guiyu Jin|1999|J.Chem.Cryst.|29|1291|doi:10.1023/A:1009565209312
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/cc4w74c
title: CCDC 145332: Experimental Crystal Structure Determination

description: Related Article: Z.Elaoud, S.Kamoun, T.Mhiri|1999|J.Chem.Cryst.|29|1287|doi:10.1023/A:1009513225242
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/cc4tl6q
title: CCDC 143753: Experimental Crystal Structure Determination

description: Related Article: R.Dey, S.Roychowdhury, P.Roychaudhury|1999|J.Chem.Cryst.|29|1265|doi:10.1023/A:1009504923424
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/cc4tm7s
title: CCDC 143785: Experimental Crystal Structure Determination

description: Related Article: S.G.Bodige, W.H.Watson, A.P.Marchand, V.S.Kumar|1999|J.Chem.Cryst.|29|1261|doi:10.1023/A:1009569319307
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.