cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.9rjzcu
title: Occurrence Download

description: A dataset containing 978 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Hypochaeris chillensis (Kunth) Britton)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 978 records from 83 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0078980-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.24151437.v1
title: Supplementary Material for: Associations between differential aging and lifestyle, environment, current, and future health conditions: Findings from Canadian Longitudinal Study on Aging

description: Introduction: An aging population is a pressing challenge for the healthcare system. Insights into promoting healthy longevity can be gained by quantifying the biological aging process and understanding the roles of modifiable lifestyle and environmental factors and chronic disease conditions. 

Methods: We developed a biological age (BioAge) index by applying multiple state-of-art machine learning models based on easily accessible blood test data from the Canadian Longitudinal Study of Aging (CLSA). The BioAge gap, which is the difference between BioAge index and chronological age, was used to quantify the differential aging, i.e., the difference between biological and chronological age, of the CLSA participants. We further investigated the associations between the BioAge gap and lifestyle, environmental factors, and current and future health conditions. Results: BioAge gap had strong associations with existing adverse health conditions (e.g., cancers, cardiovascular diseases, diabetes, kidney diseases) and future disease onset (e.g., Parkinson's disease, diabetes, and kidney diseases). We identified that frequent consumption of processed meat, pork, beef, and chicken, poor outcomes in nutritional risk screening, cigarette smoking, exposure to passive smoking, are associated with positive BioAge gap (“older” than expected in BioAge index). We also identified several modifiable factors, including eating fruits, legumes, vegetables, related to negative BioAge gap (“younger” than expected in BioAge index). 

Discussion/Conclusions: Our study shows that a BioAge index based on easily accessible blood tests has the potential to quantify the biological aging process that is associated with current and future adverse health events. The identified risk and protective factors for differential aging indicated by BioAge gap are informative for guiding policy making to promote healthy longevity.
DOI: 10.15468/dl.mka2y5
title: Occurrence Download

description: A dataset containing 548639345 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 548639345 records from 12347 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011954-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f37jfp
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Albuna beutenmulleri Skinner, 1903"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0239546-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4xg82k
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Isoglossa melleri Baker"
 ]
}

 The dataset includes 37 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033750-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5k65e1
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004373-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nnjyly
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053204-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6htx8b
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Justicia suratensis J.B.Imlay"
 ]
}

 The dataset includes 5 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033745-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bqokgk
title: Occurrence Download

description: A dataset containing 2090 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is India",
 "PublishingOrg is e2e717bf-551a-4917-bdc9-4fa0f342c530",
 "DatasetKey is EOD – eBird Observation Dataset",
 "HasCoordinate is true",
 "TaxonKey is Circus pygargus (Linnaeus, 1758)"
 ]
}

 The dataset includes 2090 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001853-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lfdsje
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035171-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.53dkqh
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Indigofera soutpansbergensis Schrire"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0033758-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qstvv4
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001847-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wykfwb
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035157-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3vhmr7
title: Occurrence Download

description: A dataset containing 1316722874 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "Year 1990-2021"
 ]
}

 The dataset includes 1316722874 records from 21550 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0229988-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/7pns-w348
title: NOAA/WDS Paleoclimatology - Wolken - Babe Creek Valley Bottom - PCMA - ITRDB AK136

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: Purpose of Collection:
# Ecology
# 
# Cores Stored at:
# University of Alaska Fairbanks
# 
# 
# 
# NOTES:
# Data include raw treering measurements of annual ring width for multiple 
# treering samples collected from the Valley bottom location of the Babe 
# Creek toposequence to study the climate-growth relationships of black 
# spruce. Dated series were visually and then statistically crossdated with 
# the program COFECHA.
#  NOAA Template Raw Measurements file added 2019-02-08.
DOI: 10.25921/7wys-1t39
title: NOAA/WDS Paleoclimatology - Fort Stanton Cave, New Mexico Terminal Pleistocene Stalagmite Isotope Data

description: North American terminal Pleistocene mammal extinctions are the subject of a long-running scientific debate. Although the role of climate has figured centrally, we lack clear knowledge of the timing and nature of terminal Pleistocene climate variability. Herein we document lengthy terminal Pleistocene drought in the southwestern United States (USA) using d13C and d234U effective moisture proxy data in speleothem calcite (stalagmite FS2) from Fort Stanton Cave, New Mexico, supplemented with age data from pool basin shelfstone speleothems from the Big Room in Carlsbad Cavern. This terminal Pleistocene drought, defined by a sharp rise in both d13C and d234U values, began just before 14.5 k.y. ago and lasted at least until 12.9 k.y. ago, when it was briefly and only mildly interrupted by the Younger Dryas. The timing and length of this drought (~1500 yr) match the Northern Hemisphere Bølling-Allerød oscillation preserved in Greenland ice cores and exhibited in the d18O record of stalagmite FS2. Rapid transition from cool moist Late Glacial to warm dry Holocene-like climatic conditions was likely unfavorable to many species of Pleistocene mammals in the southwestern USA. A climate-induced extinction implies that this last glacial cycle and its termination were more extreme than previous glacial cycles and/or glacial terminations.
description: Isotope data from stalagmite FS-2, Fort Stanton Cave, New Mexico USA. 
This dataset includes high-resolution d234U, d13C, and d18O.  These data offer the climatic 
backdrop of southwestern North America during the terminal Pleistocene mammal extinction period.
DOI: 10.25921/7m1d-kh24
title: NOAA/WDS Paleoclimatology - Meko - Harmon Canyon - PSME - UT530, PAGES North America 2K Version

description: In western North America, snowpack has declined in recent decades, and further losses are projected through the 21st century. Here, we evaluate the uniqueness of recent declines using snowpack reconstructions from 66 tree-ring chronologies in key runoff-generating areas of the Colorado, Columbia, and Missouri River drainages. Over the past millennium, late 20th century snowpack reductions are almost unprecedented in magnitude across the northern Rocky Mountains and in their north-south synchrony across the cordillera. Both the snowpack declines and their synchrony result from unparalleled springtime warming that is due to positive reinforcement of the anthropogenic warming by decadal variability. The increasing role of warming on large-scale snowpack variability and trends foreshadows fundamental impacts on streamflow and water supplies across the western United States.
DOI: 10.25921/74a7-gh21
title: NOAA/WDS Paleoclimatology - Atlantic and Pacific Ocean Benthic d13C Stacks Over the Last 800 ka

description: The fact that the deep-ocean benthic δ13C minimum shifted from the North Pacific to the South Atlantic during the Last Glacial Maximum is often interpretted as evidence of a change in deep water circulation, such as the development of deep water ventilation in the North Pacific or a decrease in Southern Ocean overturning. This study re-evaluates the implications of changes in benthic δ13C gradients by comparing Pacific Deep Water (PDW) δ13C measurements with the values expected for the null hypothesis that PDW ventilation sources remained unchanged throughout the Late Pleistocene. The δ13C compositions of PDW, Northern Component Water (NCW) and Southern Component Water (SCW) are estimated from regional benthic δ13C stacks of 3–6 sites. Changes in PDW δ13C and PDW-SCW δ13C gradients over the past 800 kyr are found to be well described by a constant mixture of 60% NCW and 40% SCW plus a constant Pacific remineralization offset of −0.5‰. Thus, a change in PDW ventilation cannot be inferred solely on the basis of changes in the Pacific-South Atlantic benthic δ13C gradient.
description: Changes in the d13C of Northern Component Water (NCW), Southern Component Water (SCW), and Pacific Deep Water (PDW) over the last 800 kyr are estimated by stacking (averaging) d13C records of Cibicidoides benthic foraminifera from each region. The stacks include all of the continuous records for each water mass spanning 0-800 ka with a temporal resolution of 5 kyr (see table). The age model for each d13C record is produced by aligning the cores benthic d18O record to the LR04 benthic 18O stack (Lisiecki and Raymo, 2005).
   List of cores used in the study:
   Stack, Core, Lat, Long, Depth(m), Reference (see paper for full citations)
   NCW, DSDP552, 56.0, -23.2, 2301, Shackleton and Hall (1984)
   NCW, ODP658, 20.8, -18.7, 2264, Tiedemann (1991)
   NCW, ODP980, 55.5, -14.7, 2169, Oppo et al. (1998); McManus et al. (1999); Flower et al. (2000)
   NCW, ODP982, 57.5, -15.9, 1145, Venz et al. (1999); Venz and Hodell (2002)
   NCW, ODP983, 60.4, -23.6, 1983, McIntyre et al. (1999); Raymo et al. (2004)
   NCW, ODP984, 61, -24, 1650, Raymo et al. (2004)
   SCW, ODP1089, -40.9, 9.9, 4621, Hodell et al. (2001)
   SCW, ODP1090, -42.9, 8.9, 3702, Venz and Hodell (2002)
   SCW, GeoB1211, -24.5, 7.5, 4085, Bickert and Wefer (1996)
   PDW, ODP677, 4.2, -83.7, 3461, Shackleton et al. (1990)
   PDW, ODP806B, 0.3, 159.4, 2520, Berger et al. (1996); Bickert et al. (1993)
   PDW, ODP846, -3.1, -90.8, 3307, Mix et al. (1995a); Shackleton et al. (1995)
   PDW, ODP849, 0.2, -110.5, 3851, Mix et al. (1995b)
DOI: 10.15468/dl.w38ngn
title: Occurrence Download

description: A dataset containing 76 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hadrognathus longipalpis",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 76 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025118-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/7k5a-gb80
title: NOAA/WDS Paleoclimatology - Yasue - Yakushima C - CMJA - ITRDB JAPA018

description: Past global climate changes had strong regional expression. To elucidate their spatio-temporal pattern, we reconstructed past temperatures for seven continental-scale regions during the past one to two millennia. The most coherent feature in nearly all of the regional temperature reconstructions is a long-term cooling trend, which ended late in the nineteenth century. At multi-decadal to centennial scales, temperature variability shows distinctly different regional patterns, with more similarity within each hemisphere than between them. There were no globally synchronous multi-decadal warm or cold intervals that define a worldwide Medieval Warm Period or Little Ice Age, but all reconstructions show generally cold conditions between ad 1580 and 1880, punctuated in some regions by warm decades during the eighteenth century. The transition to these colder conditions occurred earlier in the Arctic, Europe and Asia than in North America or the Southern Hemisphere regions. Recent warming reversed the long-term cooling; during the period ad 1971-2000, the area-weighted average reconstructed temperature was higher than any other time in nearly 1,400 years.
description: Purpose of Collection: 
# # Climatology - temperature analyses NOAA Template Raw Measurements file added 2019-04-08.
DOI: 10.25921/7mpe-ds93
title: NOAA/WDS Paleoclimatology - Kelly fire data from Reunion Lake, Yukon Flats, Alaska - IMPD USREL008

description: Wildfire activity in boreal forests is anticipated to increase dramatically, with far-reaching ecological and socioeconomic consequences. Paleorecords are indispensible for elucidating boreal fire regime dynamics under changing climate, because fire return intervals and successional cycles in these ecosystems occur over decadal to centennial timescales. We present charcoal records from 14 lakes in the Yukon Flats of interior Alaska, one of the most flammable ecoregions of the boreal forest biome, to infer causes and consequences of fire regime change over the past 10,000 y. Strong correspondence between charcoal-inferred and observational fire records shows the fidelity of sedimentary charcoal records as archives of past fire regimes. Fire frequency and area burned increased ~6,000–3,000 y ago, probably as a result of elevated landscape flammability associated with increased Picea mariana in the regional vegetation. During the Medieval Climate Anomaly (MCA; ~1,000–500 cal B.P.), the period most similar to recent decades, warm and dry climatic conditions resulted in peak biomass burning, but severe fires favored less-flammable deciduous vegetation, such that fire frequency remained relatively stationary. These results suggest that boreal forests can sustain high severity fire regimes for centuries under warm and dry conditions, with vegetation feedbacks modulating climate–fire linkages. The apparent limit to MCA burning has been surpassed by the regional fire regime of recent decades, which is characterized by exceptionally high fire frequency and biomass burning. This extreme combination suggests a transition to a unique regime of unprecedented fire activity. However, vegetation dynamics similar to feedbacks that occurred during the MCA may stabilize the fire regime, despite additional warming.
description: Chronology and macroscopic charcoal counts (number of pieces >180 microns) from Reunion Lake sediments Yukon Flats, Alaska; 
Entity name, RE08 (Internal lab code); 
Contact person, Kelly R.; 
Sampling date, 2008-07-14;
Sampling device, All cores were taken with a combination of 7.5 cm livingstone, 5 cm livingstone, and 7.5 cm polycarbonate tube;
Water depth(cm), 770;
Sample storage, All cores have archive halves intact, and working halves sliced at 0.25-cm resolution. These are kept at 4°C in the Hu Lab, University of Illinois, Urbana.;
Analysis method, Macroscopic charcoal counts. Please see Kelly et al. 2013 for details;
Location Description, Yukon Flats Alaska;
DOI: 10.25921/76pk-jb67
title: NOAA/WDS Paleoclimatology - Kiang Co, Tibetan Plateau, China 950 Year Particle Size and XRF Data

description: Dust over the Himalayas and southern Tibetan Plateau may influence high-elevation temperature and hydrology across Asia, but little is known about long-term dust variability and its relationship with regional climate over the last millennium. Here we have reconstructed a proxy record of past dust and temperature impacts on glacial streamflow and sediment deposition in Kiang Co, a small lake on the southwestern Tibetan Plateau. Terrigenous elemental variability in the Kiang Co sediment record, a proxy for glaciofluvial sediment deposition in the lake, covaries with the Dasuopu ice core dust record from the central Himalayas on centennial timescales. The relationship between the Kiang Co sediment record and Dasuopu indicates coherent dust forcing across the central Himalayas over much of the last millennium, and suggests that regional dustiness influences glacial streamflow and sediment transport on centennial timescales. In addition, the Kiang Co terrigenous elemental abundance record is positively correlated with May-September temperatures from the Tibetan Plateau to central India from 1870 to 2007 AD, highlighting the important influence of temperature on melting and streamflow in this region, as well as a relationship between dust and temperature on centennial timescales. These findings strengthen the likelihood of future dustiness with continued warming, along with further increases in melting and high-elevation streamflow in coming decades.

description: Proxy record of dust on the Tibetan Plateau for the past ~1000 years. Data are high resolution lake sediment measurements from Kiang Co, including particle size classes and elemental abundances measured by scanning X-ray fluorescence (XRF).  XRF element data include Al, Si, Cl, K, Ca, Ti, Mn, Fe, Zn, Rb, and Sr. The particle size record consists of 65 individual time series of volume percent abundance for particle sizes ranging from 0.27-0.31 um to 1905-2000 um.
DOI: 10.25921/7fcp-qg33
title: NOAA/WDS Paleoclimatology - Graumlich - Granite Mountain - TSME - WA056, PAGES North America 2K Version

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