cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.aq6ftv
title: Occurrence Download

description: A dataset containing 178 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dozya japonica Sande Lac."
 ]
}

 The dataset includes 178 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027301-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.iu2mra
title: Occurrence Download

description: A dataset containing 146 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Syngonium schottianum H.Wendl. ex Schott"
 ]
}

 The dataset includes 146 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004330-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.noqavt
title: Occurrence Download

description: A dataset containing 26027 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ambrosia artemisiifolia L."
 ]
}

 The dataset includes 26027 records from 414 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000414-190320150433242/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4p7jpp
title: Occurrence Download

description: A dataset containing 754 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oophaga lehmanni (Myers & Daly, 1976)"
 ]
}

 The dataset includes 754 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043869-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nfbya3
title: Occurrence Download

description: A dataset containing 3409 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-24.492 25.176,18.314 25.176,18.314 54.762,-24.492 54.762,-24.492 25.176))",
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Lavandula luisieri (Rozeira) Rivas Mart.",
 "TaxonKey is Lavandula stoechas subsp. luisieri (Rozeira) Rozeira"
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 3409 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004330-190320150433242/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t9w3eu
title: Occurrence Download

description: A dataset containing 1523 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Oenothera hartwegii Benth.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1523 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0057128-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mjswy7
title: Occurrence Download

description: A dataset containing 77 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Spalacopus cyanus (Molina, 1782)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 77 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018078-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.efgjtw
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Neomorphidae"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0057142-210914110416597/datasets/export for details.
DOI: 10.15468/dl.zdkghf
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-94.08150 12.74593,-81.57906 12.74593,-81.57906 17.74471,-94.08150 17.74471,-94.08150 12.74593))",
 "HasCoordinate is true",
 "TaxonKey is Megapodagrionidae",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024750-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8ct4t2
title: Occurrence Download

description: A dataset containing 36 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tarentola mauritanica juliae Joger, 1984"
 ]
}

 The dataset includes 36 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023640-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3v7pzb
title: Occurrence Download

description: A dataset containing 14780 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Muraena retifera Goode & Bean, 1882"
 ]
}

 The dataset includes 14780 records from 41 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0060331-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vsp8tf
title: Occurrence Download

description: A dataset containing 2402 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Coereba flaveola (Linnaeus, 1758)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 2402 records from 69 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0036967-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xl7erq
title: Occurrence Download

description: A dataset containing 97 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cattleya trianae Linden & Rchb.f."
 ]
}

 The dataset includes 97 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004020-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6ndwde
title: Occurrence Download

description: A dataset containing 193 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 {
 "or" : [
 "Issue is Geodetic datum assumed WGS84",
 "Issue is Elevation min max swapped"
 ]
 },
 "HasCoordinate is true",
 "TaxonKey is Taxus globosa Schltdl.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 193 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000414-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5u88zu
title: Occurrence Download

description: A dataset containing 2509 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Colección de Oligoquetos Acuáticos de la UPV/EHU"
 ]
}

 The dataset includes 2509 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019267-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hj6try
title: Occurrence Download

description: A dataset containing 862 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Athyrium sinense Rupr."
 ]
}

 The dataset includes 862 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0052296-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aprxtq
title: Occurrence Download

description: A dataset containing 102 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen"
 ]
 },
 "Country is Mexico",
 "HasCoordinate is true",
 "TaxonKey is Opuntia dillenii (Ker Gawl.) Haw.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 102 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019277-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nydjkh
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tulipa gesneriana Reboul"
 ]
}

 The dataset includes 47 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0195992-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f6bvtq
title: Occurrence Download

description: A dataset containing 69216 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is PELD-ELPA Phytoplankton and water quality parameters in the Patos Lagoon estuary and adjacent marine coast"
 ]
}

 The dataset includes 69216 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0027303-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jvsbys
title: Occurrence Download

description: A dataset containing 4425 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "HasCoordinate is true",
 "TaxonKey is Asplenium incisum Thunb.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 4425 records from 55 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024749-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pae942
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Herbarium Senckenbergianum (FR)",
 "Country is Andorra"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0195995-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pp8dx4
title: Occurrence Download

description: A dataset containing 13239 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is India",
 "Country is China",
 "Country is Nepal",
 "Country is Bhutan",
 "Country is Myanmar"
 ]
 },
 "TaxonKey is Lindera (Adans.) Thunb."
 ]
}

 The dataset includes 13239 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079047-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.10raqh
title: Occurrence Download

description: A dataset containing 550 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "TaxonKey is Pristimantis buckleyi (Boulenger, 1882)"
 ]
}

 The dataset includes 550 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004331-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4tuk5f
title: Occurrence Download

description: A dataset containing 6458 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Material sample",
 "BasisOfRecord is Living Specimen",
 "BasisOfRecord is Specimen"
 ]
 },
 "Continent is Asia",
 {
 "or" : [
 "Country is China",
 "Country is India"
 ]
 },
 "Geometry POLYGON((72.45483 23.73047,101.76636 23.73047,101.76636 35.81543,72.45483 35.81543,72.45483 23.73047))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Mammalia"
 ]
}

 The dataset includes 6458 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062560-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ypksqh
title: Occurrence Download

description: A dataset containing 345833 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Animalia",
 "DecimalLatitude is greater than 47.5172159059676",
 "DecimalLatitude is less than 49.1424753239688",
 "DecimalLongitude is greater than -119.400163016439",
 "DecimalLongitude is less than -117.453348701715"
 ]
}

 The dataset includes 345833 records from 138 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004020-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ntxf97
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((148.661456 -34.044599, 148.661456 -34.046845, 148.668193 -34.046845, 148.668193 -34.044599, 148.661456 -34.044599))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059912-240626123714530/datasets/export for details.
DOI: 10.15468/dl.axd9sv
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "POLYGON ((149.310492 -34.044599, 149.310492 -34.049091, 149.312737 -34.049091, 149.312737 -34.044599, 149.310492 -34.044599))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059913-240626123714530/datasets/export for details.
DOI: 10.48366/r716136
title: Dietary Assessment Methods in Military and Veteran Populations

description: : Optimal dietary intake is important for the health and physical performance of military personnel. For military veterans, the complex nature of transition into civilian life and sub-optimal dietary intake is a leading contributor to the increased burden of disease. A scoping review was
undertaken to determine what is known about the assessment and reporting of dietary intakes within both military and veteran populations
DOI: 10.15468/dl.qbyeau
title: Occurrence Download

description: A dataset containing 16019 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Month is one of (January, November, December)",
 "OccurrenceStatus is Present",
 "TaxonKey is Pelecanus onocrotalus Linnaeus, 1758",
 "Year 2003-2019"
 ]
}

 The dataset includes 16019 records from 54 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059914-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vct68x
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((149.065699 -34.031124, 149.065699 -34.037862, 149.063454 -34.037862, 149.063454 -34.040107, 149.067945 -34.040107, 149.067945 -34.044599, 149.072437 -34.044599, 149.072437 -34.046845, 149.079174 -34.046845, 149.079174 -34.044599, 149.074683 -34.044599, 149.074683 -34.03337, 149.072437 -34.03337, 149.072437 -34.031124, 149.065699 -34.031124)), ((149.079174 -34.046845, 149.079174 -34.049091, 149.08142 -34.049091, 149.08142 -34.046845, 149.079174 -34.046845)), ((149.08142 -34.049091, 149.08142 -34.055828, 149.085912 -34.055828, 149.085912 -34.06032, 149.088157 -34.06032, 149.088157 -34.049091, 149.08142 -34.049091)))"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059915-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.swe46w
title: Occurrence Download

description: A dataset containing 163 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((148.612048 -34.040107, 148.612048 -34.044599, 148.614294 -34.044599, 148.614294 -34.053582, 148.618785 -34.053582, 148.618785 -34.055828, 148.621031 -34.055828, 148.621031 -34.053582, 148.627769 -34.053582, 148.627769 -34.046845, 148.618785 -34.046845, 148.618785 -34.040107, 148.612048 -34.040107)), ((148.621031 -34.055828, 148.621031 -34.06032, 148.627769 -34.06032, 148.627769 -34.062565, 148.630014 -34.062565, 148.630014 -34.055828, 148.621031 -34.055828)))"
 ]
}

 The dataset includes 163 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059917-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j5hx9q
title: Occurrence Download

description: A dataset containing 88007 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Month is one of (April, May, June)",
 "OccurrenceStatus is Present",
 "TaxonKey is Pelecanus occidentalis Linnaeus, 1766",
 "Year 2015-2017"
 ]
}

 The dataset includes 88007 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059916-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.k64zh7
title: Occurrence Download

description: A dataset containing 30 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((148.733321 -34.046845, 148.733321 -34.06032, 148.735567 -34.06032, 148.735567 -34.053582, 148.737813 -34.053582, 148.737813 -34.049091, 148.735567 -34.049091, 148.735567 -34.046845, 148.733321 -34.046845)), ((148.733321 -34.046845, 148.733321 -34.044599, 148.737813 -34.044599, 148.737813 -34.049091, 148.742304 -34.049091, 148.742304 -34.040107, 148.746796 -34.040107, 148.746796 -34.037862, 148.737813 -34.037862, 148.737813 -34.040107, 148.72883 -34.040107, 148.72883 -34.046845, 148.733321 -34.046845)), ((148.737813 -34.037862, 148.737813 -34.031124, 148.735567 -34.031124, 148.735567 -34.037862, 148.737813 -34.037862)))"
 ]
}

 The dataset includes 30 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059918-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2qbunx
title: Occurrence Download

description: A dataset containing 91555 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Month is one of (April, May, June)",
 "TaxonKey is Pelecanus erythrorhynchos Gmelin, 1789",
 "Year 2018-2019"
 ]
}

 The dataset includes 91555 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059919-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jwg27f
title: Occurrence Download

description: A dataset containing 282 species occurrences available in GBIF matching the query:
{
 "Geometry" : [
 "MULTIPOLYGON (((148.904002 -34.037862, 148.904002 -34.044599, 148.910739 -34.044599, 148.910739 -34.040107, 148.917477 -34.040107, 148.917477 -34.046845, 148.92646 -34.046845, 148.92646 -34.049091, 148.933197 -34.049091, 148.933197 -34.053582, 148.939935 -34.053582, 148.939935 -34.055828, 148.948918 -34.055828, 148.948918 -34.053582, 148.944426 -34.053582, 148.944426 -34.049091, 148.942181 -34.049091, 148.942181 -34.046845, 148.928706 -34.046845, 148.928706 -34.037862, 148.92646 -34.037862, 148.92646 -34.040107, 148.921968 -34.040107, 148.921968 -34.044599, 148.919723 -34.044599, 148.919723 -34.037862, 148.912985 -34.037862, 148.912985 -34.03337, 148.910739 -34.03337, 148.910739 -34.037862, 148.904002 -34.037862)), ((148.904002 -34.037862, 148.904002 -34.022141, 148.888281 -34.022141, 148.888281 -34.024387, 148.890527 -34.024387, 148.890527 -34.028878, 148.895019 -34.028878, 148.895019 -34.03337, 148.897265 -34.03337, 148.897265 -34.037862, 148.904002 -34.037862)), ((148.910739 -34.044599, 148.910739 -34.046845, 148.912985 -34.046845, 148.912985 -34.044599, 148.910739 -34.044599)), ((148.92646 -34.037862, 148.92646 -34.03337, 148.919723 -34.03337, 148.919723 -34.037862, 148.92646 -34.037862)), ((148.910739 -34.03337, 148.910739 -34.031124, 148.906248 -34.031124, 148.906248 -34.03337, 148.910739 -34.03337)), ((148.910739 -34.031124, 148.912985 -34.031124, 148.912985 -34.017649, 148.910739 -34.017649, 148.910739 -34.015404, 148.906248 -34.015404, 148.906248 -34.028878, 148.910739 -34.028878, 148.910739 -34.031124)))"
 ]
}

 The dataset includes 282 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059922-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3sat2c
title: Occurrence Download

description: A dataset containing 9556 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Month is one of (April, May, June)",
 "OccurrenceStatus is Present",
 "TaxonKey is Pelecanus crispus Bruch, 1832",
 "Year 2000-2024"
 ]
}

 The dataset includes 9556 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0059923-240626123714530/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.26531758
title: Friends with benefits: Exploring donors of United Russia

description: Why do private companies contribute to the ruling party in an authoritarian regime? While part of the motivation may align with democratic logic, involving both ideological and opportunistic strategies of support, non-democratic regimes introduce additional factors into this dynamic. This results in a more direct and widespread manifestation of corruption, particularly in sectors of specific interest to autocrats. This paper delves into the donations made by private companies to United Russia party from 2011 to 2022. Using event study models, it presents evidence suggesting that a one-time contribution to United Russia by major business entities increases the value of contracts awarded to the company, particularly in two economic sectors. In contrast, regular contributions do not have the same significant impact on returns from public procurement contracts, differentiating ideological supporters from opportunistic ones.