cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.x7mc6m
title: Occurrence Download

description: A dataset listing the 3 species recorded in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Sula nebouxii Milne-Edwards, 1882"
 ]
}

 The dataset's 3 records were derived from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019198-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.opd8la
title: Occurrence Download

description: A dataset containing 5056 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Nest census, Windmill Islands 2002/03"
 ]
}

 The dataset includes 5056 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007009-160526112335914/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qz83nv
title: Occurrence Download

description: A dataset containing 727499 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carex L.",
 "HasCoordinate is true",
 "BasisOfRecord is Human Observation",
 "Year 1990-2016"
 ]
}

 The dataset includes 727499 records from 364 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007009-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vqb4wq
title: Occurrence Download

description: A dataset containing 41543 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Living Specimen"
 ]
 },
 "Country is Angola",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 41543 records from 33 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027022-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x8cdvf
title: Occurrence Download

description: A dataset containing 231 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ammodaucus leucotrichus (Coss. & Durieu) Coss. & Durieu"
 ]
}

 The dataset includes 231 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066855-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zhnkwc
title: Occurrence Download

description: A dataset containing 4564 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Didelphis marsupialis Linnaeus, 1758"
 ]
}

 The dataset includes 4564 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007009-160803222355964/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25318/3310104201-eng
title: Businesses or organizations that experienced an increase in sales of Canadian products over the last six months, third quarter of 2025

description: Businesses or organizations that experienced an increase in sales of Canadian products over the last six months, by North American Industry Classification System (NAICS), business employment size, type of business, business activity and majority ownership, third quarter of 2025.
DOI: 10.15468/dl.u9cavn
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-3.18112 39.43066,32.18112 39.43066,32.18112 53.56934,-3.18112 53.56934,-3.18112 39.43066))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Orcula restituta"
 ]
}

 The dataset includes 13 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019805-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.33dnkw
title: Occurrence Download

description: A dataset containing 94 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is one of (Xeno-canto - Bird sounds from around the world, INSDC Sequences, LSUMZ Birds Collection, NHMD Ornithology Collection)",
 "OccurrenceStatus is Present",
 "TaxonKey is Sporophila ruficollis"
 ]
}

 The dataset includes 94 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019806-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5066/p13gdmpa
title: In situ Geochemical Data for Detrital and Porphyry-Related Magnetite from the Taurus Porphyry Cu Deposit and Environs, Alaska, United States

description: This data release comprises geochemical point analyses of magnetite by electron probe microanalyzer (EPMA) and sample imagery acquired by a combination of scanning electron, reflected light, and transmitted light microscopy. Analyzed elements include Fe, Ti, Al, Mn, Mg, V, Si, Ni, Cr, and Ca. Samples are from the Taurus porphyry Cu-Mo(-Au) deposit in the Yukon-Tanana upland of eastern interior Alaska and compose two types of magnetite. The first subset of EPMA analyses (n=771 individual points) are from detrital magnetite obtained from sediments of streams that drain the deposit and its environs. A second subset of EPMA analyses (n=203) are from hydrothermal, igneous, and metamorphic magnetite associated with porphyry style mineralization and its host lithologies. Complementary sample imagery documents grain-by-grain microstructures, inclusion assemblages, and sample context which are also tabulated herein.
DOI: 10.3886/e214301
title: Data and Replication Code for "Temporary Layoffs, Firm Entry and Exit Dynamics, and Aggregate Fluctuations"

description: We build a model to study how the countercyclicality of temporary<br>layoffs in U.S. data affects unemployment, firm entry and exit dynamics,<br>and macroeconomic fluctuations. The model can quantitatively generate<br>the rich cyclical dynamics of temporary layoffs, unemployment, and<br>firms in the data. We show that the countercyclicality of temporary<br>layoffs plays a key role in limiting the contraction in job creation<br>and the rise in unemployment during recessions. Moreover, amid factual<br>wage dynamics, the countercyclical buffer from temporary layoffs extends<br>beyond the labor market and limits the depth of contractions in the<br>number of firms and GDP, with the interaction between temporary layoffs<br>and endogenous firm exit being particularly important in shaping the<br>magnitude of the buffer effect. Finally, despite limiting the magnitude<br>of employment and output contractions during recessions, countercyclical<br>temporary layoffs appear to have little influence on the pace of recoveries.<br><br>
DOI: 10.3886/e214301v1
title: Data and Replication Code for "Temporary Layoffs, Firm Entry and Exit Dynamics, and Aggregate Fluctuations"

description: We build a model to study how the countercyclicality of temporary<br>layoffs in U.S. data affects unemployment, firm entry and exit dynamics,<br>and macroeconomic fluctuations. The model can quantitatively generate<br>the rich cyclical dynamics of temporary layoffs, unemployment, and<br>firms in the data. We show that the countercyclicality of temporary<br>layoffs plays a key role in limiting the contraction in job creation<br>and the rise in unemployment during recessions. Moreover, amid factual<br>wage dynamics, the countercyclical buffer from temporary layoffs extends<br>beyond the labor market and limits the depth of contractions in the<br>number of firms and GDP, with the interaction between temporary layoffs<br>and endogenous firm exit being particularly important in shaping the<br>magnitude of the buffer effect. Finally, despite limiting the magnitude<br>of employment and output contractions during recessions, countercyclical<br>temporary layoffs appear to have little influence on the pace of recoveries.<br><br>
DOI: 10.15468/dl.wf7awk
title: Occurrence Download

description: A dataset containing 61 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphagneticola trilobata",
 "Country is Guatemala",
 "HasCoordinate is true"
 ]
}

 The dataset includes 61 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019809-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6bhf5d
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphagneticola trilobata",
 "Country is Grenada",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019808-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zgp8p8
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sphagneticola trilobata",
 "Country is Guinea",
 "HasCoordinate is true"
 ]
}

 The dataset includes 8 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019810-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.m9nnmn
title: Occurrence Download

description: A dataset containing 83 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Achnanthes, Psammothidium, Achnanthes crassa, , Achnanthes standeri, Achnanthes subaffinis, Achnanthes swazi, Achnanthidium, , Achnanthidium biasolettianum, Achnanthidium exiguum, Achnanthidium macrocephalum, Achnanthidium saprophilum, Actinotaenium, Adlafia, Adlafia bryophila, Ammatoidea, , Amphora, Frustulia, Amphora fontinalis, , , Amphora normanii, Amphora ovalis, Amphora pediculus, Amphora strigosa, Amphora veneta, Anabaena flosaquae, Anabaena, Ankistrodesmus, Apatococcus, Aphanocapsa, Aphanothece, Asterionella, Asterionella formosa, Audouinella, Aulacoseira, Bacillaria, Batrachospermum, Brachysira, Brachysira brebissonii, Brachysira neoxilis, Brachysira wygaschii, Brachysira zellensis, Bulbochaete, Caloneis, Caloneis bacillum, , Calothrix, Capartogramma, , Chaetosphaeridium, Chamaesiphon, Characiopsis, Chlamydomonas, Chlorella, Chlorella saccharophila, Chlorobotrys, Chlorosarcina, Chroococcus, Chroococcus minutus, Chroodactylon, Cladophora glomerata, Cladophora, Closterium, Closterium abruptum, Closterium lineatum, Cocconeis, Cocconeis engelbrechtii, Cocconeis pediculus, Cocconeis placentula, , Coelosphaerium, Coenochloris, Coenococcus, Coenocystis, Cosmarium, Cosmarium tinctum, Craticula accomoda, Craticula, Craticula ambigua, Craticula halophila, Craticula molestiformis, Craticula vixnegligenda, Crucigenia, Cryptomonas, Ctenophora pulchella, Ctenophora, , Cyclostephanos, Cyclotella meneghiniana, Cyclotella, Cyclotella ocellata, Cylindrocapsa, Cylindrocystis, Cylindrospermum, Cymatopleura, )",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((27.1586 -33.5889,28.2048 -32.9007,25.5395 -32.9007,25.5395 -34.1098,25.6468 -34.1222,25.7787 -34.0734,25.7098 -33.9109,25.8639 -33.797,26.4806 -33.8473,27.1586 -33.5889))"
 ]
}

 The dataset includes 83 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019811-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25318/3310104201-fra
title: Entreprises ou organismes ayant connu une augmentation des ventes de produits canadiens au cours des six derniers mois, troisième trimestre de 2025

description: Entreprises ou organismes ayant connu une augmentation des ventes de produits canadiens au cours des six derniers mois, selon le Système de classification des industries de l’Amérique du Nord (SCIAN), l’effectif de l’entreprise, le type d’entreprise, l’activité de l'entreprise et le propriétaire majoritaire, troisième trimestre de 2025.
DOI: 10.25422/azu.data.25447900
title: Data and Geographic Shapefiles for "Mapping Racist Covenants in Tucson, AZ"

description: Beginning in the early 1900s, real estate developers, working with homeowner associations, the federal government, and other housing actors, implemented racist covenants, conditions, and restrictions (CCRs) that prevented people of color, as well as other marginalized individuals, from living in certain neighborhoods. The Mapping Racist Covenants (MRC) project tells the story of racist covenants in Tucson, specifically by mapping the geography of racial covenants across Tucson neighborhoods and subdivisions, focusing on those enacted between 1912-1968.Research Note. This dataset is a product of the MRC research effort undertaken in 2022-2023, and was created using publicly available sources that address exclusion, race, racism, housing discrimination, and segregation. The data may contain language and imagery that is offensive, including racist and ableist slurs, and may be difficult or triggering for some individuals. Despite our attempts to define these terms and provide context, the definitions are not comprehensive and may not fully capture the experiences of marginalized groups. We acknowledge that the data are a reflection of a complex history and ongoing systems of oppression, and we encourage users to engage with the information critically and with sensitivity to the experiences of those who have been historically marginalized. For more information, please visit: https://mappingracistcovenants.org/Use Limitations. The data used in this map are based on publicly available sources and CCRs were obtained from the Pima County Recorder’s Office for research purposes. Data and documents have been organized, cleaned, transformed, and may have been subject to adjustments and modifications to make it more understandable and accurate. These documents are for informational purposes only and must not be construed as an official copy. Official and original documents should be obtained from the Pima County Recorder’s Office. The MRC project has made every effort to provide accurate and reliable information and does not guarantee the completeness, accuracy, timeliness, or reliability of these documents and the data visualized on the map. The project does not accept any liability for any loss or damage that may arise from the use of this data.Parties interested in research collaboration should contact the corresponding author (J. Jurjevich).If you use this dataset, please cite as follows: Jurjevich, Jason R., Yoga Korgaonkar, Christine E. Kollen, Arden Holloway, and Liz Wilshin. (2025): Data and Geographic Shapefiles for "Mapping Racist Covenants Tucson, AZ." University of Arizona Research Data Repository. DOI: 10.25422/azu.data.25447900<br><br><br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i>
DOI: 10.25422/azu.data.25447900.v1
title: Data and Geographic Shapefiles for "Mapping Racist Covenants in Tucson, AZ"

description: Beginning in the early 1900s, real estate developers, working with homeowner associations, the federal government, and other housing actors, implemented racist covenants, conditions, and restrictions (CCRs) that prevented people of color, as well as other marginalized individuals, from living in certain neighborhoods. The Mapping Racist Covenants (MRC) project tells the story of racist covenants in Tucson, specifically by mapping the geography of racial covenants across Tucson neighborhoods and subdivisions, focusing on those enacted between 1912-1968.Research Note. This dataset is a product of the MRC research effort undertaken in 2022-2023, and was created using publicly available sources that address exclusion, race, racism, housing discrimination, and segregation. The data may contain language and imagery that is offensive, including racist and ableist slurs, and may be difficult or triggering for some individuals. Despite our attempts to define these terms and provide context, the definitions are not comprehensive and may not fully capture the experiences of marginalized groups. We acknowledge that the data are a reflection of a complex history and ongoing systems of oppression, and we encourage users to engage with the information critically and with sensitivity to the experiences of those who have been historically marginalized. For more information, please visit: https://mappingracistcovenants.org/Use Limitations. The data used in this map are based on publicly available sources and CCRs were obtained from the Pima County Recorder’s Office for research purposes. Data and documents have been organized, cleaned, transformed, and may have been subject to adjustments and modifications to make it more understandable and accurate. These documents are for informational purposes only and must not be construed as an official copy. Official and original documents should be obtained from the Pima County Recorder’s Office. The MRC project has made every effort to provide accurate and reliable information and does not guarantee the completeness, accuracy, timeliness, or reliability of these documents and the data visualized on the map. The project does not accept any liability for any loss or damage that may arise from the use of this data.Parties interested in research collaboration should contact the corresponding author (J. Jurjevich).If you use this dataset, please cite as follows: Jurjevich, Jason R., Yoga Korgaonkar, Christine E. Kollen, Arden Holloway, and Liz Wilshin. (2025): Data and Geographic Shapefiles for "Mapping Racist Covenants Tucson, AZ." University of Arizona Research Data Repository. DOI: 10.25422/azu.data.25447900<br><br><br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to data-management@arizona.edu</i>
DOI: 10.15468/dl.46d3jb
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Solanum adoense",
 "Geometry POLYGON ((-17.62504 -34.81917, 51.13387 -34.81917, 51.13387 37.34999, -17.62504 37.34999, -17.62504 -34.81917))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 71 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019814-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vjc95u
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Danaus plexippus",
 "Country is Switzerland",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "Year is 1990"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019813-250827131500795/datasets/export for details.
DOI: 10.15468/dl.b6f9k8
title: Occurrence Download

description: A dataset containing 84 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-83.39697 20.75165,35.39697 20.75165,35.39697 68.24835,-83.39697 68.24835,-83.39697 20.75165))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Vidovicia caerulans"
 ]
}

 The dataset includes 84 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019815-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b272zs
title: Occurrence Download

description: A dataset containing 7690 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Panisus michaeli, Acentrella, Baetis, Dugesia, Adenophlebia, Aprionyx, Castanophlebia, Choroterpes, Ephemerellina, Lestagella, Ferrissia, Lumbriculus, , Platycyclops, Prostoma, Psychoda alternata, Psychoda, Chironomus, Culex, Trithemis, Tubifex, Dero, Baetis harrisoni, Simulium, Pseudagrion, Laccocoris limigenus, Laccocoris, Micronecta piccanin, Micronecta, Micronecta scutellaris, Pisidium, Plea pullula, Potamon, Sigara sjoestedti, Sigara, Austrocaenis, Burnupia, Centroptilum, Cloeon, Cloeon crassi, Crocothemis erythraea, Crocothemis, Enithares sobria, Enithares, Yola subopaca, Yola, Ecnomus, Anisops aglaia, Anisops, Anisops gracilis, Aulonogyrus, Bulinus, Guignotus, Gyraulus, Ischnura senegalensis, Ischnura, Laccophilus cyclopis, Physa, Potamonectes, Sharphydrus coriaceus, Sharphydrus, Sigara meridionalis, Simulium ruficorne, Adenophlebia peringueyella, Aphanicercella, Aphanicercopsis, Athripsodes, Castanophlebia calida, Centroptiloides bifasciatum, Centroptiloides, Cheumatopsyche maculata, Leptonema, Cheumatopsyche, Chimarra, Hydroptila, Lithogloea, Macronema, Neoperla spio, Neoperla, Pseudocloeon, Pseudocloeon vinosum, Anax imperator, Anax, Bulinus tropicus, Cybister, Herophydrus oscillator, Lymnaea, Orthetrum, Pseudagrion massaicum, Pyrgophysa, Sphaerodema capensis, Appasus, Succinea, Cheumatopsyche afra, Acroperus harpae, Acroperus, Aedes, Afroeubria, Afronurus, Alluaudomyia)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((32.064 -28.9416,32.4847 -28.5786,30.5701 -28.5786,30.5701 -30.7329,30.6252 -30.6659,31.4179 -29.4257,31.8178 -29.0299,32.064 -28.9416))"
 ]
}

 The dataset includes 7690 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019816-250827131500795/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3886/e208173
title: Data and Code for replication: Taxes Today, Benefits Tomorrow

description: This paper tests whether partially unemployed workers value future preserved benefits when they bunch at the kink of the unemployment insurance benefit-withdrawal schedule. I extend the bunching formula of Saez (2010) to a dynamic setting that accounts for the value of future benefits tied to taxation. This yields new tests of tax-benefit linkage based on bunching heterogeneity. I verify in quasi-experiments that UI extension programs that decrease the value of future benefits lead to more bunching and to lower labor supply. Last, a quantification exercise of the dynamic bunching formula provides extra support for a strong tax-benefit linkage.