cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc4x5pw
title: CCDC 146248: Experimental Crystal Structure Determination

description: Related Article: H. Schafer, W.S. Saak, M. Weidenbruch|2000|Z.Kristallogr.-New Cryst.Struct.|215|453|doi:10.1515/ncrs-2000-0372
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: 10.25921/3a2n-yz71
title: NOAA/WDS Paleoclimatology - Larson - Gratiot Grove - QUAL - ITRDB WI031

description: New and updated multi-century tree-ring chronologies from living oak trees, remnants, and archeological beams from across the Driftless Area of southwest Wisconsin and northeast Iowa, USA, were developed to fill a spatial gap in the network of available tree-ring chronologies. We produced a robust 303-year summer drought reconstruction (June-August Palmer's Modified Drought Index (PMDI): r2 = 0.45) that identified clusters of extreme droughts and pluvials (PMDI <= -4.0 or >= 4.0) in the early 1700s and more even distributions of drought conditions, with the exception of the post 1930s period when drought became relatively infrequent. Compared to the Living Blended Drought Atlas (LBDA) and the North American Drought Atlas (NADA), our reconstruction more accurately represented moderate moisture conditions across the Driftless Area, the NADA and LBDA more closely represented extreme pluvials, and our reconstruction and the LBDA better represented extreme drought years. The three reconstructions largely captured the same high-frequency variability in drought conditions and differed most at low frequencies. Significant correlations were identified between our reconstruction and corn (r = 0.30, n = 91, p = 0.002) and soybean (r = 0.25, n  = 81, p = 0.012) yields, with the strength of the correlations increasing over recent decades suggesting a tighter coupling of interannual climate variability and crop productivity in the region. Superposed epoch analyses indicated significantly wetter conditions in the Driftless Area two years after major volcanic eruptions. In the context of long-term climatic variability, the Driftless Oaks drought reconstruction demonstrated that drought and pluvial conditions more extreme than those experienced during the instrumental record have occurred in the past.
description: Oak ring width data from the Driftless Area of southwest Wisconsin and northeast Iowa, USA, sampled from living oak trees, remnants, and archeological beams. NOAA Template Raw Measurements file added 2021-10-19.
DOI: 10.13140/rg.2.2.26313.13926
title: Video: Teaching a Robot Pick and Place Task using Recurrent Neural Network
DOI: 10.25921/3995-b417
title: NOAA/WDS Paleoclimatology - Guliya Ice Core, Tibet 45 Year High-Resolution Trace Elements Data

description: Over the last 4 decades, Asian countries have undergone substantial economic development, leading to rapid urbanization and industrialization. Consequently, fossil fuel consumption has risen dramatically, worsening the air quality in Asia. Fossil fuel combustion emits particulate matter containing toxic metals that can adversely affect living organisms, including humans. Thus, it is imperative to investigate the temporal and spatial extent of metal pollution in Asia. Recently, we reported a continuous and high-resolution 1650-1991 ice core record from the Guliya ice cap in northwestern Tibet, China, showing contamination of Cd, Pb, and Zn during the 20th century. Here, we present a new continuous and high-resolution ice core record of trace metals from the Guliya ice cap that comprises the years between 1971 and 2015, extending the 1650-1991 ice core record into the 21st century. Non-crustal Cd, Pb, Zn, and Ni enrichments increased have since the 1990s relative to the 1971-1990 period, reaching a maximum in 2008. The enrichments of Cd, Pb, Zn, and Ni increased by ~75%, 35%, 30%, and 10%, respectively, during the 2000-2015 period relative to 1971-1990. The observed trace element (TE) enrichments likely originated primarily from fossil fuel combustion and biomass burning, with contributions from industrial processes and agricultural activities from South Asia (Pakistan, Afghanistan, India, and Nepal), Central Asia (Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan), and the Xinjiang province in western China. This new record demonstrates that the current emissions in Asia impact remote high-altitude glaciers in the region.
description: Guliya 2015 ice core 45-year high-resolutions trace elements data, including concentration, enrichment factor (EF) relative to Fe, and excess concentrations for Cd, Zn, Pb, Ni, Al, and Fe
DOI: 10.25921/3rpb-5938
title: NOAA/WDS Paleoclimatology - Hughes - Garfield Grove - SEGI - ITRDB CA716

description: The first dendroclimatic reconstruction of May 1 snow water equivalent (SWE) was developed from a Sequoiadendron giganteum regional tree-ring chronology network of 23 sites in central California for the period 90-2012 CE. The reconstruction is based on a significant relationship between May 1 SWE and tree-ring growth and shows climate variability from interannual to intercentennial time scales. A regression-based reconstruction equation explains up to 55% of the variance of SWE for 1940-2012. Split-sample validation supports our use of a reconstruction model based on the full period of reliable observational data (1940-2012). Thresholds for May 1 SWE low (15 percentile) and high (80 percentile) years were selected based on the exploratory scatterplots relationship between observed and reconstructed data for the period 1940-2012. The longest period of consecutive low-SWE years in the reconstruction is 2 years and the frequency of the lowest SWE years is highest during the period 710-809 CE. The longest high-SWE period, defined by consecutive wet years, is 3 years (558-560 CE). SWE and its reconstruction positively correlate with northeastern Pacific sea surface temperatures, the low-frequency variability of which may provide some predictive ability. Ultimately, the instrumental record and reconstruction suggest that unlike other sites in the region, twentieth century SWE variability in these Sequoia groves has remained within historical boundaries and relatively buffered from extremes and severe declines, though this is likely to change in coming decades with potentially negative effects on water availability for these trees.
description: NOAA Template Raw Measurements file added 2021-02-22.
DOI: 10.25921/3b1s-6g51
title: NOAA/WDS Paleoclimatology - Southwest Morocco 1,500 Year Speleothem Stable Isotope Data

description: We present absolutely-dated speleothem d18O records spanning the past ~1.5 kyr, which provide new evidence of the transmission of an anthropogenic signal to natural climatic archives in NW Africa. Combined with three other speleothem d18O records from SW Morocco, the results indicate unprecedentedly dry conditions during the 20th century, which developed more rapidly than those during the Medieval Climate Anomaly (MCA, 900-1350 AD), likely due to rising atmospheric CO2 levels. The 20th century drying evident in the speleothem records is consistent with the "Hockey Stick" pattern of increasing temperatures due to global warming. We demonstrate that this rapid drying is linked to warmer sea surface temperatures (SSTs) over the Azores High region, and cooler local SSTs off the coast of NW Africa. These changes intensified the Canary Current Upwelling, which promoted increased biological productivity in the surface water and enhanced the coastal fishing industry in Morocco.
description: Stable isotope (d13C, d18O) data from stalagmite IFK2 collected in Ifoulki Cave, northwest Morocco, plus 2-stalagmite composite d18O data from Ifoulki and Wintimdouine Caves, for the past ~1,500 years.
DOI: 10.13140/rg.2.2.11606.86080
title: Heat flux and transition flow modelings
DOI: 10.25921/35x4-bn19
title: NOAA/WDS Paleoclimatology - Esper - Fisktjörna Wet - PISY - ITRDB NORW021

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 Raw Measurements file added 2021-10-19.
DOI: 10.13140/rg.2.2.35042.53446
title: Anaesthesia recommendations for patients suffering from Kikuchi-Fujimoto disease
DOI: 10.25921/3cn7-q117
title: NOAA/WDS Paleoclimatology - Axelson - Klackbumyra - PISY - ITRDB SWED346

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: This collection is based on 8 subfossil PISY logs found 2010 in a ditch for a new cable. NOAA Template Raw Measurements file added 2021-10-19.
DOI: 10.15468/dl.8rbevj
title: Occurrence Download

description: A dataset containing 1001 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Crioceris asparagi",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1001 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024971-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/39en-a034
title: NOAA/WDS Paleoclimatology - Chew Bahir Basin, Ethiopia, Leaf Wax Hydrogen and Carbon Isotope Data, mid to late Pleistocene

description: Understanding eastern African paleoclimate is critical for contextualizing early human evolution, adaptation, and dispersal, yet Pleistocene climate of this region and its governing mechanisms remain poorly understood due to the lack of long, orbitally-resolved, terrestrial paleoclimate records. Here we present leaf wax hydrogen isotope records of rainfall from paleolake sediment cores from key time windows that resolve long-term trends, variations, and high-latitude effects on tropical African precipitation. Eastern African rainfall was dominantly controlled by variations in low-latitude summer insolation during most of the early and middle Pleistocene, with little evidence that glacial–interglacial cycles impacted rainfall until the late Pleistocene. We observe the influence of high-latitude-driven climate processes emerging from the last interglacial (Marine Isotope Stage 5) to the present, an interval when glacial–interglacial cycles were strong and insolation forcing was weak. Our results demonstrate a variable response of eastern African rainfall to low-latitude insolation forcing and high-latitude-driven climate change, likely related to the relative strengths of these forcings through time and a threshold in monsoon sensitivity. We observe little difference in mean rainfall between the early, middle, and late Pleistocene, which suggests that orbitally-driven climate variations likely played a more significant role than gradual change in the relationship between early humans and their environment.
description: High-resolution carbon isotopes from plant waxes and bulk organic matter from the Koora Basin near Olorgesailie describing vegetation and environmental change since 1 Ma.
Provided Keywords: Paleoclimate, East Africa, Organic geochemistry, Biomarkers, Precipitation, Human Evolution
DOI: 10.25921/3pf6-he18
title: NOAA/WDS Paleoclimatology - Andreev - Tungui Mine - PISY - ITRDB RUSS311

description: Tree rings from forest-steppes of temperate continental Asia are useful proxies for the moisture regime reconstructions, encompassing environmental variations such as warming climate, changing frequency and intensity of droughts. Heterogeneity of precipitation leaves open the question of the probability of spatially large-scale droughts in this macro-region. Theoretically, such events could be driven by global tele-connections and/or common astronomic cycles. We have attempted the precipitation reconstructions of two distant (~1000 km) intermountain valleys in South Siberia, based on the tree ring width of Pinus sylvestris L. To enhance the quality of the precipitation reconstruction models, networks of existing tree-ring data were expanded and daily precision of instrumental precipitation series was implemented for calibration. Within-region (150–200 km) common signal between local chronologies r = 0.37–0.90 (p < 0.05) allowed obtaining regional ones, registering precipitation up to annual temporal scale. High correlations of both regional chronologies with annual precipitation were found for period from previous July 22 to current July 21 (r = 0.71–0.72). These precipitation series were further reconstructed. Reconstruction models explaining 50–52% of variation were developed for the years 1753–2015 and 1798–2015. Although both valleys do not record many concurrent extreme precipitation events, some common and opposite extremes have been revealed. For both regions, an 11-year and 26–29-year cycles were commonly observed. These were probably associated with the solar activity and Pacific Decadal Oscillation (PDO). However, phase shifts of these cycles were recorded between the regions and with PDO. Stronger impact of oceanic air masses was observed in the eastern one of the two considered territories. Whereas higher significance of frequencies associated with astronomic cycles (solar and lunar-nodal) was found in the western one.
description: moisture-limited habitat; Vegetation Reconstruction NOAA Template Raw Measurements file added 2022-04-04.
DOI: 10.13140/rg.2.2.22289.22883
title: Data on oxygen consumption Cnidaria
DOI: 10.25921/36ma-9253
title: NOAA/WDS Paleoclimatology - Solomina - Kologriv - KL - PCAB - ITRDB RUS338

description: The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.
description: Site information: Kologriv forest preserve NOAA Template Raw Measurements file added 2022-05-31.
DOI: 10.13140/rg.2.2.18724.07043
title: Supplementary Figure 3: Validation of the mapping step of B-HIVE.
DOI: 10.25921/31t1-s589
title: NOAA/WDS Paleoclimatology - Solomina - Zvenigorod Biologiacal Station - M18E - PCAB - ITRDB RUS348

description: The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.
description: NOAA Template Raw Measurements file added 2022-05-31.
DOI: 10.25921/34hy-g483
title: NOAA/WDS Paleoclimatology - Solomina - Volzhsko-Kamskiy Preserve Raifskoye Forestry Quarter 25 - T24S - PISY - ITRDB RUS374

description: The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.
description: Site information: Volzhsko-Kamsky reserve, Raifskoe forestry, quarter 25. Forest 200 m from the edge NOAA Template Raw Measurements file added 2022-05-31.
DOI: 10.25921/3yak-kt83
title: NOAA/WDS Paleoclimatology - Khasanov - Zapadnaya Dvina - ZD1 - QURO - ITRDB RUS387

description: The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.
description: Site information: Subfossil oaks from river alluvia NOAA Template Raw Measurements file added 2022-05-31. July 2024: Elevation added by WDS-Paleo using get_elev_point() from the elevatr R package with the AWS Terrain Tiles (aws) and WGS 84 reference frame.
DOI: 10.13140/rg.2.2.14241.40802
title: Haemophilus parainfluenzae Strain RK 33 DNA topoisomerase IV subunit B (ParE) partial cds Genbank Assession number KT873307
DOI: 10.25921/3vnk-qk77
title: NOAA/WDS Paleoclimatology - Villalba - Los Toldos - TOJ - JGAU - ITRDB ARG153

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:  Rings were dated according to the Southern Hemisphere convention of assigning the year based on when ring formation began (Schulman, 1956). NOAA Template Raw Measurements file added 2022-04-04.
DOI: 10.25921/3ene-rm52
title: NOAA/WDS Paleoclimatology - Pumijumnong - Nam Kong - TEGR - ITRDB THA016

description: Interannual variability in the global land carbon sink is strongly related to variations in tropical temperature and rainfall. This association suggests an important role for moisture-driven fluctuations in tropical vegetation productivity, but empirical evidence to quantify the responsible ecological processes is missing. Such evidence can be obtained from tree-ring data that quantify variability in a major vegetation productivity component: woody biomass growth. Here we compile a pantropical tree-ring network to show that annual woody biomass growth increases primarily with dry-season precipitation and decreases with dry-season maximum temperature. The strength of these dry-season climate responses varies among sites, as reflected in four robust and distinct climate response groups of tropical tree growth derived from clustering. Using cluster and regression analyses, we find that dry-season climate responses are amplified in regions that are drier, hotter and more climatically variable. These amplification patterns suggest that projected global warming will probably aggravate drought-induced declines in annual tropical vegetation productivity. Our study reveals a previously underappreciated role of dry-season climate variability in driving the dynamics of tropical vegetation productivity and consequently in influencing the land carbon sink.
description: NOAA Template Raw Measurements file added 2022-04-04.
DOI: 10.25921/3v4n-5329
title: NOAA/WDS Paleoclimatology - Solomina - Tsentralniy Forest Preserve - L11E - PCAB - ITRDB RUS345

description: The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.
description: Site information: Central forest preserve NOAA Template Raw Measurements file added 2022-05-31.
DOI: 10.25921/3mr2-by67
title: NOAA/WDS Paleoclimatology - Solomina - Prioksko-Terrasniy Preserve - M19S - PISY - ITRDB RUS349

description: The data set presented represents 15 years of collection. It contains tree-ring width measurements from 64 sites of living trees and ten historical chronologies based on archaeological and construction wood up to year 572 CE, altogether 2909 tree-ring series and more than 450000 measured and cross-dated tree rings. It covers the vast territory of European Russia, including its forested northern and central parts, and the Northern Caucasus mountains. The potential use of these data include climatic reconstructions of regional and hemispheric scale, dendrochronological dating of historical and cultural wood, ecological and remote sensing studies.
description: Site information: Prioksko-terrasny preserve NOAA Template Raw Measurements file added 2022-05-31.
DOI: 10.13140/rg.2.2.26362.29123
title: Full Text PDF - American Psychological Association psycnet.apa.org/journals/law/22/1/12.pdf&productCode=pa May 11, 2015 - Michelle McManus, Jane Oyston, Manuel Pelegrina, Ethel Quayle, Hayley. Rhodes, Zoe Scotton-Pinhey, Neil Shortland, Sarah Smith, and Clair.