cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/z3j5wu
title: Stadhuismuseum Zierikzee - Herbarium

description: The Zierikzee herbarium is one part of a larger garden herbarium from the Leiden Hortus botanicus, created in the first half of the 18th century. The herbarium is now part of the collection of the Stadhuismuseum in Zierikzee (Zeeland), where varying specimens are on permanent exhibition. Following the death of one of its owners in 1838, Diederica Schutter, it was transferred from Utrecht to Oosterland (Zeeland) where her next-of-kin lived and in 2008 it was gifted by her relatives to the museum. Prior to this, in 1739, the herbarium was auctioned off as part of the library of Herman Boerhaave (1668-1738), professor of botany and curator of the Leiden botanical garden. Research revealed that the other part, the so-called D’Oignies herbarium, now kept in the collection of Naturalis Biodiversity Center, was in possession of one of its gardeners, Jakob Ligtvoet (1686-1752), who worked with curators Petrus Hotton (1648-1709), Boerhaave and Adriaan van Royen (1704-1779). Cultivating, collecting, drying, mounting and describing the specimens must have been a collaborative effort made by both curator and gardener.
The 348 specimens show a wide variety of exotic, indigenous and medicinal plant species, originating from all over the then known world, but mostly obtained from an extensive international network of botanists. Based on their presence in contemporary Leiden garden catalogues, the vast majority, including many subtropical and a few tropical species - were cultivated in the garden itself (304).
All specimens have been meticulously mounted and lovingly decorated with printed paper vases, bows and ribbons, giving the herbarium its unique appearance. After its sale consecutive owners applied various labels, re-naming the specimens according to current nomenclature or contemporary pharmacopeias, but the original herbarium would only have contained loose tags to identify the plants with. The herbarium is a testimony to the fascination with plants and the desire to study them in the period leading up to the publication of Species plantarum (Linnaeus, 1753).
DOI: 10.15468/dl.atu8ct
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Machine Observation",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Microcerculus bambla (Boddaert, 1783)",
 "Year 2000-2024"
 ]
}

 The dataset includes 6 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030378-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c9bb3m
title: Occurrence Download

description: A dataset containing 4909 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((2.65081 43.28473,2.65081 43.3495,2.58604 43.3495,2.58604 43.28473,2.65081 43.28473))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 4909 records from 53 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030379-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j6fssa
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Machine Observation",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Microcerculus philomela (Salvin, 1861)",
 "Year 2000-2024"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030380-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pcz4cc
title: Occurrence Download

description: A dataset listing the 591 species recorded in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 "GadmGid is one of (COL.14.22_2)"
 ]
}

 The dataset's 591 records were derived from 46 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030374-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.13839288
title: Data for article BFT-Assekoetal2024_diffusion_of_tropical_hardwoods

description: This dataset contains Excel sheets of the measurements concerning the work presented in the article "Diffusion properties of Gabonese tropical hardwoods and Europeansoftwoods measured with low-tech equipment and by an inverse method" in Bois et Forêts des Tropiques journal. It also contains python script used for the analysis that allowed to estimate the diffusion parameters with an inverse method.
DOI: 10.5281/zenodo.13839289
title: Data for article BFT-Assekoetal2024_diffusion_of_tropical_hardwoods

description: This dataset contains Excel sheets of the measurements concerning the work presented in the article "Diffusion properties of Gabonese tropical hardwoods and Europeansoftwoods measured with low-tech equipment and by an inverse method" in Bois et Forêts des Tropiques journal. It also contains python script used for the analysis that allowed to estimate the diffusion parameters with an inverse method.
DOI: 10.15468/dl.j3kmyy
title: Occurrence Download

description: A dataset containing 1591 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Prospecciones de la línea de base de la calabaza y zapallo en el Perú"
 ]
}

 The dataset includes 1591 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030381-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.acf27z
title: Occurrence Download

description: A dataset containing 454 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "TaxonKey is Heliconius melpomene (Linnaeus, 1758)"
 ]
}

 The dataset includes 454 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030382-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vrytbm
title: Occurrence Download

description: A dataset containing 272 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Musculus nana (Dunker, 1857)"
 ]
}

 The dataset includes 272 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030383-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qqqzjj
title: Occurrence Download

description: A dataset containing 1034 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "TaxonKey is Heliconius ethilla (Latreille & Godart, 1819)"
 ]
}

 The dataset includes 1034 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030384-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7jbrgq
title: Occurrence Download

description: A dataset containing 26 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Prosopanche bonacinae Speg."
 ]
}

 The dataset includes 26 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030385-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wetzf5
title: Occurrence Download

description: A dataset containing 815 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "TaxonKey is Heliconius sara (Fabricius, 1793)"
 ]
}

 The dataset includes 815 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030386-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.21227/51c6-0271
title: Percentage of Pell students in engineering

description: Contribution: This study provides the first comprehensive dataset on the socioeconomic diversity of U.S. engineering and computer science programs, offering benchmarks and insights for institutions seeking to increase low-income student enrollment.Background: While many institutions focus on increasing gender and racial diversity in STEM fields, socioeconomic diversity remains understudied, in spite of the high potential for economic mobility inherent in engineering and computer science degrees. This study aims to fill that gap by examining Pell-eligibility rates within engineering programs across various U.S. institutions, offering insights into institutional characteristics that support or hinder the inclusion of low-income students in these high-opportunity fields.Research Questions: How do Pell-eligibility rates in engineering compare to non-engineering programs? How do Pell-eligible rates vary by institutional type, size, and region?Methodology: Data on Pell-eligible students were collected from 139 U.S. institutions with at least 200 undergraduate engineering students. Statistical analyses included correlation, t-tests, Wilcoxon tests, linear regression, and Kruskal-Wallis tests.Findings: Engineering programs have lower Pell-eligibility rates than non-engineering programs, with an average gap of 2.9 percentage points. Public institutions and schools in the West region had higher Pell-eligibility rates, providing valuable insights for diversity initiatives.
DOI: 10.6084/m9.figshare.27103093
title: Total number of intact and non-intact females_Thermaikos Gulf_2020_2022.xlsx

description: The reproductive biology of the invasive blue crab Callinectes sapidus was studied in the Thermaikos Gulf (Northwest Aegean Sea, Eastern Mediterranean). In the two-year survey 5,698 (2,897♂/ 2,801♀) crabs were caught with the use of fyke nets. Total sex ratio (♂/♀) reached equality (1.03:1). The female blue crab exhibited a protracted reproductive period. Mature and ovigerous females exhibit short migratory movements from estuarine and inshore waters, where the population mostly congregates (0-3 m), and move to slightly deeper waters (1-3 m) up to 9 m for spawning. A total of 340 ovigerous females were caught. Their number varied both spatially and temporally; they were observed for a 7-month period (April to October) with a clear peak in July - August and at a 3 m depth gradient corresponding to ≈60% of the total number of ovigerous females caught in both years. Size at first sexual maturity (CW50) was estimated at 113.1 mm CW. Average fecundity was ≈790,000 eggs. Experimental trawling showed that inshore waters (&lt;1 m) in the estuaries serve as nursery areas for juveniles. Defining the spatiotemporal and bathymetrical distribution of ovigerous females in any invaded coastal habitat could be considered key information for the implementation of a management policy for the species.
DOI: 10.6084/m9.figshare.27103093.v1
title: Total number of intact and non-intact females_Thermaikos Gulf_2020_2022.xlsx

description: The reproductive biology of the invasive blue crab Callinectes sapidus was studied in the Thermaikos Gulf (Northwest Aegean Sea, Eastern Mediterranean). In the two-year survey 5,698 (2,897♂/ 2,801♀) crabs were caught with the use of fyke nets. Total sex ratio (♂/♀) reached equality (1.03:1). The female blue crab exhibited a protracted reproductive period. Mature and ovigerous females exhibit short migratory movements from estuarine and inshore waters, where the population mostly congregates (0-3 m), and move to slightly deeper waters (1-3 m) up to 9 m for spawning. A total of 340 ovigerous females were caught. Their number varied both spatially and temporally; they were observed for a 7-month period (April to October) with a clear peak in July - August and at a 3 m depth gradient corresponding to ≈60% of the total number of ovigerous females caught in both years. Size at first sexual maturity (CW50) was estimated at 113.1 mm CW. Average fecundity was ≈790,000 eggs. Experimental trawling showed that inshore waters (&lt;1 m) in the estuaries serve as nursery areas for juveniles. Defining the spatiotemporal and bathymetrical distribution of ovigerous females in any invaded coastal habitat could be considered key information for the implementation of a management policy for the species.
DOI: 10.15468/dl.59ghf9
title: Occurrence Download

description: A dataset containing 1076 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "CoordinateUncertaintyInMeters 0.0-9000.0",
 "Country is United States of America",
 "OccurrenceStatus is Present",
 "TaxonKey is Vitis arizonica Engelm."
 ]
}

 The dataset includes 1076 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030387-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aq358q
title: Occurrence Download

description: A dataset containing 670 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Specimen)",
 "Geometry POLYGON((-85.17433 27.29411,-75.64448 27.29411,-75.64448 39.59533,-85.17433 39.59533,-85.17433 27.29411))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Panax quinquefolius L.",
 "Year 2010-2024"
 ]
}

 The dataset includes 670 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030390-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.92c7yn
title: Occurrence Download

description: A dataset containing 1244 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Specimen, Human Observation)",
 "Geometry POLYGON((-85.71741 27.69173,-58.15577 27.69173,-58.15577 51.99045,-85.71741 51.99045,-85.71741 27.69173))",
 "HasGeospatialIssue is false",
 "TaxonKey is Panax quinquefolius L.",
 "Year 2010-2024"
 ]
}

 The dataset includes 1244 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030388-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.w9pq7k
title: Occurrence Download

description: A dataset containing 13640 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Squamata",
 "TaxonKey is Crocodylia",
 "TaxonKey is Testudines",
 "TaxonKey is Sphenodontia",
 "TaxonKey is Amphibia"
 ]
 },
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "and" : [
 "DecimalLongitude is greater than -18.1606941",
 "DecimalLongitude is less than -13.4187498",
 "DecimalLatitude is greater than 27.6373615",
 "DecimalLatitude is less than 29.4126396",
 "Country is Spain"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 13640 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030389-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6073/pasta/79bba4d7879178d651cb6f0aac5e1e24
title: Tree mortality in Forest and Biodiversity 2: a tree diversity experiment to understand the consequences of multiple dimensions of diversity and composition for long-term ecosystem function and resilience

description: The Forest and Biodiversity (FAB2) experiment uses native tree species in varying levels of species richness, phylogenetic diversity, and functional diversity planted in 100 m2 and 400 m2 plots at 1 m spacing, appropriate for testing long-term ecosystem consequences. FAB2 was designed and established in conjunction with a prior experiment (FAB1) in which the same set of twelve species was planted in 16 m2 plots at 0.5 m spacing. Both are adjacent to the BioDIV prairie-grassland diversity experiment, enabling comparative investigations of diversity and ecosystem function relationships between experimental grasslands and forests at different planting densities and plot sizes. This data package examines mortality in the first six years of the experiment.
DOI: 10.15468/dl.eguvpe
title: Occurrence Download

description: A dataset containing 1598 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Squamata",
 "TaxonKey is Crocodylia",
 "TaxonKey is Testudines",
 "TaxonKey is Sphenodontia",
 "TaxonKey is Amphibia"
 ]
 },
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 {
 "and" : [
 "DecimalLongitude is greater than -25.3609715",
 "DecimalLongitude is less than -22.6668053",
 "DecimalLatitude is greater than 14.8051386",
 "DecimalLatitude is less than 17.1970825",
 "Country is Cabo Verde"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 10000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 1598 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030391-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4hrgnh
title: Occurrence Download

description: A dataset containing 3759 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Geometry POLYGON((-5.78548 36.91945,-6.3958 36.41605,-5.77397 35.87205,-5.04273 36.28157,-5.17516 36.77201,-5.78548 36.91945))",
 "HasGeospatialIssue is false",
 "IucnRedListCategory is one of (LC, NT, VU, EN, CR)",
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 3759 records from 73 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030393-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5mexc9
title: Occurrence Download

description: A dataset containing 9710 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Geometry POLYGON((-5.63953 37.21369,-6.86976 36.71077,-5.86841 35.78788,-4.06597 36.34292,-4.58095 37.16811,-5.63953 37.21369))",
 "HasGeospatialIssue is false",
 "IucnRedListCategory is one of (LC, EN, VU, NT, CR)",
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 9710 records from 90 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0030392-240906103802322/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dfw3j8
title: Occurrence Download

description: A dataset containing 32891 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((5.825 50.925,5.875 50.925,5.875 50.975,5.825 50.975,5.825 50.925))",
 "DatasetKey is Observation.org, Nature data from around the World",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 32891 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0306836-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ypgb9q
title: Occurrence Download

description: A dataset containing 29652 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Cucumis melo L.)"
 ]
}

 The dataset includes 29652 records from 464 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0042049-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zozc73
title: Occurrence Download

description: A dataset containing 14885 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Ontario Breeding Bird Atlas 1981-1985"
 ]
}

 The dataset includes 14885 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016668-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4aq96z
title: Occurrence Download

description: A dataset containing 109203 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Rattus fuscipes (Waterhouse, 1839)"
 ]
}

 The dataset includes 109203 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0166302-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vtv69j
title: Occurrence Download

description: A dataset containing 3041 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((5.825 50.975,5.875 50.975,5.875 51.025,5.825 51.025,5.825 50.975))",
 "DatasetKey is Observation.org, Nature data from around the World",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 3041 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0306835-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.crzhmu
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gesneria clarensis Britton & P.Wilson"
 ]
}

 The dataset includes 15 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0166398-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.awhvyf
title: Occurrence Download

description: A dataset containing 51 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hypericum paucifolium S.Watson"
 ]
}

 The dataset includes 51 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0166399-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.havbhu
title: Occurrence Download

description: A dataset containing 494 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cupressus goveniana Gordon",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 494 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016669-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.