cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.yz6g2v
title: Occurrence Download

description: A dataset containing 8821 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sitophilus oryzae"
 ]
}

 The dataset includes 8821 records from 210 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007386-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.79gzq9
title: Occurrence Download

description: A dataset containing 1010366 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Centropus sinensis",
 "Year 2015-2025"
 ]
}

 The dataset includes 1010366 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007269-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y7scmh
title: Occurrence Download

description: A dataset containing 417875 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Israel",
 "OccurrenceStatus is Present",
 "Year 2000-2009"
 ]
}

 The dataset includes 417875 records from 216 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007313-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17158506
title: The development of thaw slumps and thermal erosion gullies on the Qinghai‒Tibet Plateau during 2015–2020
DOI: 10.15468/dl.v7wrec
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amphiachyris dracunculoides",
 "Country is Belgium",
 "HasCoordinate is true"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007391-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7nnu8c
title: Occurrence Download

description: A dataset containing 688 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (function (name, pos = -1, envir = as.environment(pos), all.names = FALSE, pattern, sorted = TRUE) \n{\n if (!missing(name)) {\n pos &lt;- tryCatch(name, error = function(e) e)\n if (inherits(pos, \"error\")) {\n name &lt;- substitute(name)\n if (!is.character(name)) \n name &lt;- deparse(name)\n warning(gettextf(\"%s converted to character string\", sQuote(name)), domain = NA)\n pos &lt;- name\n }\n }\n all.names &lt;- .Internal(ls(envir, all.names, sorted))\n if (!missing(pattern)) {\n if ((ll &lt;- length(grep(\"[\", pattern, fixed = TRUE))) && ll != length(grep(\"]\", pattern, fixed = TRUE))) {\n if (pattern == \"[\") {\n pattern &lt;- \"\\\\[\"\n warning(\"replaced regular expression pattern '[' by '\\\\\\\\['\")\n }\n else if (length(grep(\"[^\\\\\\\\]\\\\[&lt;-\", pattern))) {\n pattern &lt;- sub(\"\\\\[&lt;-\", \"\\\\\\\\\\\\[&lt;-\", pattern)\n warning(\"replaced '[&lt;-' by '\\\\\\\\[&lt;-' in regular expression pattern\")\n }\n }\n grep(pattern, all.names, value = TRUE)\n }\n else all.names\n}, Canis lupus, )",
 "BasisOfRecord is one of (Specimen, Human Observation)",
 "Country is one of (China, Chinese Taipei)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 688 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007393-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17180675
title: ShapeGWAS Putamen Phase1to5 Data

description: GWAS summary statistics, SNP info, and numpy arrays for Putamen phase1to5.
DOI: 10.15468/dl.t3hs2f
title: Occurrence Download

description: A dataset containing 14 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Anaphalis triplinervis",
 "Country is Belgium",
 "HasCoordinate is true"
 ]
}

 The dataset includes 14 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007396-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.enfbrv
title: Occurrence Download

description: A dataset containing 636 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Euderma maculatum"
 ]
}

 The dataset includes 636 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007395-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17180747
title: Programming Languages for AI Readiness and Creativity Enhancement in Education

description: This dataset accompanies the AI readiness review process, encompassing all stages from downloading and deduplicating the sources to producing the synthesized data.
DOI: 10.5281/zenodo.17180748
title: Programming Languages for AI Readiness and Creativity Enhancement in Education

description: This dataset accompanies the AI readiness review process, encompassing all stages from downloading and deduplicating the sources to producing the synthesized data.
DOI: 10.15468/dl.js2rq9
title: Occurrence Download

description: A dataset containing 127366 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Italy",
 "OccurrenceStatus is Present",
 "Year 2000-2001"
 ]
}

 The dataset includes 127366 records from 412 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007324-250920141307145/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.28314557
title: Free volatile aroma compounds in aged Corvina wine from Harvests of 2022

description: Free volatile aroma compounds in aged Corvina wine from Harvests of 2022. Results are reported in µg/L . Obtained from three replicates. 16 vineyards.
DOI: 10.6084/m9.figshare.28314557.v1
title: Free volatile aroma compounds in aged Corvina wine from Harvests of 2022

description: Free volatile aroma compounds in aged Corvina wine from Harvests of 2022. Results are reported in µg/L . Obtained from three replicates. 16 vineyards.
DOI: 10.5281/zenodo.13743075
title: Crayfish traits and stream ecosystem functions
DOI: 10.5281/zenodo.13743074
title: Crayfish traits and stream ecosystem functions

description: This new version includes the CSV files used for data analyses, as well as the R code files.
DOI: 10.5281/zenodo.14759279
title: Crayfish traits and stream ecosystem functions

description: This new version includes the CSV files used for data analyses, as well as the R code files.
DOI: 10.15468/dl.s67ct2
title: Occurrence Download

description: A dataset containing 1664 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "DatasetKey is EBCC Atlas of European Breeding Birds",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Perdix perdix (Linnaeus, 1758)"
 ]
}

 The dataset includes 1664 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005422-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wd6fnb
title: Occurrence Download

description: A dataset containing 5210 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tricholoma album (Schaeff.) P.Kumm."
 ]
}

 The dataset includes 5210 records from 247 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005423-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9qh5dc
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is South Africa",
 "DatasetKey is iNaturalist Research-grade Observations",
 "TaxonKey is Ledebouria socialis (Baker) Jessop"
 ]
}

 The dataset includes 11 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005425-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5xnpqk
title: Occurrence Download

description: A dataset containing 1593 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Agave americana subsp. americana, Agave americana var. elegantissima W.Bull, Agave americana subsp. striata Hovey, Agave europaea Vis., Agave americana subsp. mediopicta Hovey, Agave americana var. marginata Trel., Agave felina Trel., Agave melliflua Trel., Agave americana var. elegantissima W.Bull ex J.Dix, Agave gracilispina (Rol.-Goss.) Engelm., Agave salmiana var. gracilispina Rol.-Goss., Agave ornata Jacobi, Agave ingens A.Berger, Agave killischea Rafarin, Agave americana subsp. foliis-variegatis Rothsch., Agave communis Gaterau, Agave subtilis Trel., Agave europaea Vis. ex Degen, Agave picta Salm-Dyck, Agave theometel Zuccagni, Agave complicata Trel. ex Ochot., Agave cordillerensis Lodé & Pino, Agave americana var. variegata Hook., Agave virginica Mill., Agave altissima Zumagl., Agave subzonata Trel., Agave americana f. virginica Voss, Agave ramosa Moench, Agave zonata Trel., Agave milleri Haw., Agave rasconensis Trel., Agave monstruosa Rafarin, Agave fuerstenbergii Jacobi, Agave variegata Steud., Agave americana var. striata (Hovey) Trel., Agave americana var. mediopicta (Hovey) Trel., Agave gracilispina (Rol.-Goss.) Engelm. ex Trel., Agave americana var. subtilis (Trel.) Valenz.-Zap. & Nabhan, Agave americana subsp. subtilis (Trel.) Valenz.-Zap. & Nabhan, Agave americana subsp. picta (Salm-Dyck) Voss, Agave americana var. picta (Salm-Dyck) A.Terracc., Agave ingens var. picta (Salm-Dyck) Berger, 1912, Agave americana f. picta (Salm-Dyck) Voss, Agave americana var. theometel (Zuccagni) A.Terracc., Agave americana subsp. theometel (Zuccagni) A.Terracc.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 2000"
 ]
}

 The dataset includes 1593 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005424-250127130748423/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.28314566
title: Free volatile aroma compounds in aged Corvina wine from Harvests of 2023

description: Free volatile aroma compounds in aged Corvina wine from Harvests of 2023. Results are reported in µg/L. Obtained from three replicates. 38 vineyards.
DOI: 10.15468/dl.jfz4sy
title: Occurrence Download

description: A dataset containing 235 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Country is Colombia",
 "TaxonKey is Nectomys Peters, 1861"
 ]
}

 The dataset includes 235 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005426-250127130748423/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.28314566.v1
title: Free volatile aroma compounds in aged Corvina wine from Harvests of 2023

description: Free volatile aroma compounds in aged Corvina wine from Harvests of 2023. Results are reported in µg/L. Obtained from three replicates. 38 vineyards.
DOI: 10.15468/dl.y9zwds
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Coffea dolichophylla J.-F.Leroy"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005428-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9xax6w
title: Occurrence Download

description: A dataset containing 4260 species occurrences available in GBIF matching the query:
{
 "VerbatimScientificName" : [
 "is trichechus manatus"
 ]
}

 The dataset includes 4260 records from 91 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005427-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.10807118
title: High-Quality Daily PM2.5 Datasets for India at 10 km Resolution (Version 2)

description:  
















If you use this dataset in your research/work, please cite the following paper:

Kawano, Ayako, et al. "Improved daily PM2.5 estimates in India reveal inequalities in recent enhancement of air quality." Science Advances 11.4 (2025): eadq1071. DOI: 10.1126/sciadv.adq1071

Thank you for acknowledging our work!








----------------------------------------------

 

Open-source daily fine particulate matter (PM2.5) datasets at a 10 km resolution for India from 2005 to 2023, using a region-specific two-stage machine learning model carefully validated on held-out monitor data that it was not trained on. Our model demonstrates robust out-of-sample performance, substantially outperforming existing publicly-available monthly PM2.5 datasets.

 

To take advantage of both the longer available time series of Aerosol Optical Depth (AOD) data and information from newer sensors such as TROPOspheric Monitoring Instrument (TROPOMI), we developed two separate machine learning models - the "Full model" and the "AOD model".

 

Full model:





Predictive performance (spatial cross-validation): R2 value of 0.67, RMSE of 27.79 μg/m3

Input features: Moderate Resolution Imaging Spectroradiometer (MODIS) AOD and TROPOMI satellite inputs along with other remote sensing data

Daily PM2.5 predictions for: July 10, 2018 - September 30, 2023



AOD model: 







Predictive performance (spatial cross-validation): R2 value of 0.64, RMSE of 32.08 μg/m3

Input features: all inputs except TROPOMI used for the Full model

Daily PM2.5 predictions for: January 1, 2005 - September 30, 2023




 

Please note that we employed spatial cross-validation (CV) rather than more conventional random CV to be responsible for predicting daily PM2.5 concentrations for locations without air quality monitors across India. When the above Full model was evaluated using 10-fold random CV, it showed notably higher performance (R2 of 0.85 and RMSE of 18.48 μg/m3). This highlights the potential of random CV to overstate model performance on critical real-world applications.

 

Code and source data needed to replicate the results have been also deposited.
DOI: 10.5281/zenodo.10807119
title: High-quality daily PM2.5 datasets at a 10 km resolution for India

description: This is the older version. Please see the version 2

 

 

Open-source daily fine particulate matter (PM2.5) datasets at a 10 km resolution for India from 2005 to 2023, using a region-specific two-stage machine learning model carefully validated on held-out monitor data that it was not trained on. Our model demonstrates robust out-of-sample performance, substantially outperforming existing publicly-available monthly PM2.5 datasets.

 

To take advantage of both the longer available time series of Aerosol Optical Depth (AOD) data and information from newer sensors such as TROPOspheric Monitoring Instrument (TROPOMI), we developed two separate machine learning models - the "Full model" and the "AOD model".

 

Full model:





Predictive performance (spatial cross-validation): R2 value of 0.67, RMSE of 27.79 μg/m3

Input features: Moderate Resolution Imaging Spectroradiometer (MODIS) AOD and TROPOMI satellite inputs along with other remote sensing data

Daily PM2.5 predictions for: July 10, 2018 - September 30, 2023



AOD model: 







Predictive performance (spatial cross-validation): R2 value of 0.64, RMSE of 32.08 μg/m3

Input features: all inputs except TROPOMI used for the Full model

Daily PM2.5 predictions for: January 1, 2005 - September 30, 2023




 

Please note that we employed spatial cross-validation (CV) rather than more conventional random CV to be responsible for predicting daily PM2.5 concentrations for locations without air quality monitors across India. When the above Full model was evaluated using 10-fold random CV, it showed notably higher performance (R2 of 0.85 and RMSE of 18.48 μg/m3). This highlights the potential of random CV to overstate model performance on critical real-world applications.

 





The paper has been submitted for publication in a peer reviewed journal, but has yet to be formally accepted for publication.

You can find a preprint on EarthArXiv: https://doi.org/10.31223/X5H40F
DOI: 10.5281/zenodo.13694585
title: High-Quality Daily PM2.5 Datasets for India at 10 km Resolution (Version 2)

description:  
















If you use this dataset in your research/work, please cite the following paper:

Kawano, Ayako, et al. "Improved daily PM2.5 estimates in India reveal inequalities in recent enhancement of air quality." Science Advances 11.4 (2025): eadq1071. DOI: 10.1126/sciadv.adq1071

Thank you for acknowledging our work!








----------------------------------------------

 

Open-source daily fine particulate matter (PM2.5) datasets at a 10 km resolution for India from 2005 to 2023, using a region-specific two-stage machine learning model carefully validated on held-out monitor data that it was not trained on. Our model demonstrates robust out-of-sample performance, substantially outperforming existing publicly-available monthly PM2.5 datasets.

 

To take advantage of both the longer available time series of Aerosol Optical Depth (AOD) data and information from newer sensors such as TROPOspheric Monitoring Instrument (TROPOMI), we developed two separate machine learning models - the "Full model" and the "AOD model".

 

Full model:





Predictive performance (spatial cross-validation): R2 value of 0.67, RMSE of 27.79 μg/m3

Input features: Moderate Resolution Imaging Spectroradiometer (MODIS) AOD and TROPOMI satellite inputs along with other remote sensing data

Daily PM2.5 predictions for: July 10, 2018 - September 30, 2023



AOD model: 







Predictive performance (spatial cross-validation): R2 value of 0.64, RMSE of 32.08 μg/m3

Input features: all inputs except TROPOMI used for the Full model

Daily PM2.5 predictions for: January 1, 2005 - September 30, 2023




 

Please note that we employed spatial cross-validation (CV) rather than more conventional random CV to be responsible for predicting daily PM2.5 concentrations for locations without air quality monitors across India. When the above Full model was evaluated using 10-fold random CV, it showed notably higher performance (R2 of 0.85 and RMSE of 18.48 μg/m3). This highlights the potential of random CV to overstate model performance on critical real-world applications.

 

Code and source data needed to replicate the results have been also deposited.
DOI: 10.15468/dl.y3p9ww
title: Occurrence Download

description: A dataset containing 11881 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cerdocyon thous (Linnaeus, 1766)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 11881 records from 327 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005429-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p3k6fs
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "ClassKey is one of (Myxini, Elasmobranchii, Dipneusti, Petromyzonti)",
 "OrderKey is one of (Characiformes, Clupeiformes, Cyprinodontiformes, Perciformes, Pleuronectiformes, Siluriformes, Synbranchiformes, Cypriniformes, Gymnotiformes)",
 "BasisOfRecord is one of (Specimen, Occurrence evidence, Material sample, Human Observation)",
 "Country is one of (Brazil)"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005430-250127130748423/datasets/export for details.
DOI: 10.15468/dl.qtskad
title: Occurrence Download

description: A dataset containing 115276 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is Canada",
 "DatasetKey is EOD – eBird Observation Dataset",
 "Month is May",
 "StateProvince is Nova Scotia",
 "Year 2023-2024"
 ]
}

 The dataset includes 115276 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005419-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xew5mg
title: Occurrence Download

description: A dataset containing 299832 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "GadmGid is NPL.1.1.3_1",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 299832 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005420-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5519/qd.gu883ekp
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (5928849 records)
DOI: 10.15468/dl.hjqd7v
title: Occurrence Download

description: A dataset containing 67 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is South Africa",
 "DatasetKey is iNaturalist Research-grade Observations",
 "TaxonKey is Ledebouria floribunda (Baker) Jessop"
 ]
}

 The dataset includes 67 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005431-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.