cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.9757gt
title: Occurrence Download

description: A dataset containing 524 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diastema racemiferum",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 524 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017403-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eynuhd
title: Occurrence Download

description: A dataset containing 846 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Baccharis reticularia",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 846 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017404-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18638576
title: SARS-CoV-2 Infektionen in Deutschland

description: Im Datensatz "SARS-CoV-2 Infektionen in Deutschland" des Robert Koch-Instituts werden die Daten basierend auf Meldungen zu SARS-CoV-2 Infektionen nach dem Infektionsschutzgesetz (IfSG) bereitgestellt. Darin enthalten sind Informationen auf Landkreisebene zu bestätigten Infektionen, Todesfällen und Genesungen, differenziert nach Altersgruppen und Geschlecht. Diese Daten dienen als Grundlage für epidemiologische Bewertungen und gesundheitspolitische Maßnahmen.
DOI: 10.15468/dl.62kh5s
title: Occurrence Download

description: A dataset containing 7487 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Laminaria japonica"
 ]
}

 The dataset includes 7487 records from 118 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017405-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mpduzr
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Didissandra frutescens",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017406-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2rsvyp
title: Occurrence Download

description: A dataset containing 120 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bulbostylis fimbriata",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 120 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017407-260208012135463/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.31338346
title: <b>Are black-headed gulls (</b><b><i>Chroicocephalus ridibundus</i></b><b>) less tolerant of women than of men?</b>

description: This study was conducted in Kunming City, and four historic tourism sites were chosen for field surveys: Daguan Park (25.0218° N, 102.6732° E), Haigeng East Wharf (24.9769° N, 102.6796° E), Haigeng Park (24.9604° N, 102.6599° E), and Haigeng Dam (24.9738° N, 102.6509° E). The average temperate of the study areas were about 4-17 ℃ (for more details, see Liu et al. 2025).The black-headed gull, belonging to the order Lariformes, family Laridae, is a bird species found worldwide. It breeds in the Palearctic region and migrates south to winter in India, Southeast Asia, and the Philippines (MacKinnon 2022). It is widely distributed in all provinces and regions of China and is one of the most common birds in inland and coastal areas (Zheng 2023). In Kunming City, black-headed gulls heavily rely on human food sources and most individuals forage in streets and squares and actively approach human feeders (Feng and Liang 2020).Flight initiation distance (FID) is an important behavioral metric for assessing an animal's fear level and evaluating the trade-offs in survival strategies under predation risk. Studies have shown that various characteristics of observers—such as clothing, behavior, and gaze direction—can influence avian FID, yet the effect of observer gender on FID remains poorly underexplored. A recent study found that urban birds were less tolerant of women than of men, a consistent observer sex-specific pattern in five European countries. This study investigated whether the FID of black-headed gulls (<i>Chroicocephalus ridibundus</i>) wintering in tourist areas of Kunming City, Yunnan, southwest China, differed in response to human observers of different genders. Our results revealed no significant difference in the FID measured by male and female observers. The coefficients of variation within both groups were relatively high, and the intra-class correlation coefficients showed significant inter‑observer variations. Our study suggests that due to long‑term exposure to large numbers of tourists with diverse behavioral patterns, the salience of observer gender cues may be attenuated for black-headed gulls. Meanwhile, differences among individual observers—potentially including uncontrolled subtle behaviors or appearance features—exert a greater influence on the birds' escape responses than does observer gender.
DOI: 10.6084/m9.figshare.31338346.v1
title: <b>Are black-headed gulls (</b><b><i>Chroicocephalus ridibundus</i></b><b>) less tolerant of women than of men?</b>

description: This study was conducted in Kunming City, and four historic tourism sites were chosen for field surveys: Daguan Park (25.0218° N, 102.6732° E), Haigeng East Wharf (24.9769° N, 102.6796° E), Haigeng Park (24.9604° N, 102.6599° E), and Haigeng Dam (24.9738° N, 102.6509° E). The average temperate of the study areas were about 4-17 ℃ (for more details, see Liu et al. 2025).The black-headed gull, belonging to the order Lariformes, family Laridae, is a bird species found worldwide. It breeds in the Palearctic region and migrates south to winter in India, Southeast Asia, and the Philippines (MacKinnon 2022). It is widely distributed in all provinces and regions of China and is one of the most common birds in inland and coastal areas (Zheng 2023). In Kunming City, black-headed gulls heavily rely on human food sources and most individuals forage in streets and squares and actively approach human feeders (Feng and Liang 2020).Flight initiation distance (FID) is an important behavioral metric for assessing an animal's fear level and evaluating the trade-offs in survival strategies under predation risk. Studies have shown that various characteristics of observers—such as clothing, behavior, and gaze direction—can influence avian FID, yet the effect of observer gender on FID remains poorly underexplored. A recent study found that urban birds were less tolerant of women than of men, a consistent observer sex-specific pattern in five European countries. This study investigated whether the FID of black-headed gulls (<i>Chroicocephalus ridibundus</i>) wintering in tourist areas of Kunming City, Yunnan, southwest China, differed in response to human observers of different genders. Our results revealed no significant difference in the FID measured by male and female observers. The coefficients of variation within both groups were relatively high, and the intra-class correlation coefficients showed significant inter‑observer variations. Our study suggests that due to long‑term exposure to large numbers of tourists with diverse behavioral patterns, the salience of observer gender cues may be attenuated for black-headed gulls. Meanwhile, differences among individual observers—potentially including uncontrolled subtle behaviors or appearance features—exert a greater influence on the birds' escape responses than does observer gender.
DOI: 10.15468/dl.3dyakd
title: Occurrence Download

description: A dataset containing 58781 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "DatasetKey is iNaturalist Research-grade Observations",
 "TaxonKey is Turdus migratorius",
 "Year 2006-2026"
 ]
}

 The dataset includes 58781 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017396-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.msrs67
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Didymocarpus cortusifolius",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 7 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017408-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jgab2s
title: Occurrence Download

description: A dataset containing 1417 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Chromolaena squalida",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 1417 records from 109 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017409-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xw6bct
title: Occurrence Download

description: A dataset containing 1108668 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "Geometry POLYGON((72.06053 20,72.70285 20.94819,76.89438 25,79.83325 27.84091,82.62208 30,87.20132 33.54522,89.02825 35,95.30732 40,100.03602 43.76545,101.15411 45,105.68241 50,110.21071 55,111.44465 56.36247,116.05218 60,122.38552 65,124.99239 67.05806,127.91884 68.50459,128.2222 68.7107,128.52453 68.91832,128.82581 69.12744,129.12606 69.33807,129.42525 69.55018,129.81632 69.83084,130.04945 70,130.31642 70.19543,130.39264 70.38628,130.45731 70.56857,130.51502 70.75317,130.56571 70.93983,130.60928 71.12827,130.64569 71.31823,130.67487 71.50944,130.69679 71.70161,130.71142 71.89447,130.71873 72.08775,130.71871 72.28116,130.71137 72.47444,130.69671 72.6673,130.70752 72.86373,130.70502 72.98964,130.67805 73.23995,130.6221 73.48541,130.53794 73.72268,130.42672 73.94853,130.28762 74.16307,130.17948 74.29828,130.02963 74.45438,129.91427 74.55559,129.74982 74.6773,129.64315 74.74425,129.49049 74.82592,129.30972 74.90352,129.17556 74.94903,129.11242 75,128.86318 75.19412,128.41631 75.51551,128.16821 75.68023,127.71418 75.95827,127.41505 76.12593,127.15932 76.26006,126.90025 76.38763,126.63801 76.50856,126.37279 76.62278,126.10474 76.7302,125.83404 76.83077,125.56086 76.9244,125.2854 77.01106,125.00781 77.09066,124.72829 77.16318,124.44701 77.22855,124.16416 77.28674,123.87102 77.33919,123.58553 77.38267,123.2811 77.4209,108.51796 80,107.49917 80.17798,100.84413 81.31884,92.76302 81.88928,87.24885 80.65334,85.82118 80,81.63961 78.0864,78.28483 75,76.88602 73.71309,74.39033 70,72.98807 67.91371,69.53624 65,63.61282 60,60.48612 57.36073,58.03795 55,52.85277 50,49.83807 47.09296,46.78347 45,43.2455 42.57583,55.32022 32.62662,72.06053 20))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Charadriiformes",
 "Year 2015-2024"
 ]
}

 The dataset includes 1108668 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017385-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4fhs6a
title: Occurrence Download

description: A dataset containing 16 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Didymocarpus insulsus",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 16 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017410-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rfbdeg
title: Occurrence Download

description: A dataset containing 63 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Diplusodon microphyllus",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 63 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017411-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18638574
title: The Geometric Origin of the Gravitational Constant

description: We present a geometric re-parameterization of the Newtonian gravitational constant by expressing it as the inverse square of a single dimensional tension scale. The formulation relies only on dimensional consistency and the measured value of , without introducing new physical parameters or assuming a specific dynamical model. In this representation, changes in gravitational coupling correspond directly to inverse-square changes in the scale itself. The approach provides an operational way to interpret through one derived quantity while remaining fully consistent with SI units and CODATA measurements.
DOI: 10.15468/dl.3bhh53
title: Occurrence Download

description: A dataset containing 492 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dorcoceras hygrometricum",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 492 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017412-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jrnaqv
title: Occurrence Download

description: A dataset containing 589 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eremanthus erythropappus",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 589 records from 69 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017413-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dr37u9
title: Occurrence Download

description: A dataset containing 44 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Current distribution of Monarch Butterfly (Danaus plexippus) in mainland Portugal (2020)"
 ]
}

 The dataset includes 44 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017415-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jju73j
title: Occurrence Download

description: A dataset containing 1897 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Drymonia serrulata",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1897 records from 111 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017416-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a65v7j
title: Occurrence Download

description: A dataset containing 311 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eremanthus incanus",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 311 records from 51 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017417-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jzmg3v
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Emarhendia bettiana",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 2 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017418-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18433967
title: Modelling Fine-scale Habitat Suitability and Connectivity of an Invasive Species, Sika Deer  on Jeju Island, South Korea

description: Invasive species pose threats to island ecosystems by disrupting native biodiversity, altering habitats, and increasing human-wildlife conflicts. The sika deer (Cervus nippon); an invasive species on Jeju Island, South Korea, has expanded in range, raising ecological and agricultural concerns. Fine-scale environmental variables play a critical role in determining habitat suitability and connectivity, thereby influencing the spread and impact of invasive species. This study assessed the fine-scale habitat suitability and connectivity of sika deer by analyzing eco-geographical variables using the optimized maximum Entropy (MaxEnt) model and linkage mapper, respectively. After a multicollinearity test, 97 occurrence records were coupled with 12 environmental variables for the final projection. The model demonstrated excellent predictive performance with the Area Under the Receiver Operating characteristic Curve (AUC) and True Skill Statistics (TSS), and Continuous Boyce Index (CBI) yielding scores of 0.88 ± 0.03, 0.68 ± 0.02, and 0.82 +0.05, respectively. The distance to Oreum (volcanic cone), forest, and agricultural landscapes were identified as the strongest predictors of sika deer distribution. The model predicted that 5.79 % of Jeju Island was a highly suitable habitat and 4.92% was suitable, suggesting significant potential for range expansion and increased human-deer conflicts. Thirteen core habitats across the landscape were identified, connected by 26 least-cost paths. A centrally located core habitat; Chetmang oreum area was identified as the most important habitat for maintaining overall connectivity. In conclusion, the study findings highlight the need for targeted monitoring and management, particularly in grassland and agricultural landscapes where deer presence may threaten native vegetation and crops.
DOI: 10.5281/zenodo.18433966
title: Modelling Fine-scale Habitat Suitability and Connectivity of an Invasive Species, Sika Deer  on Jeju Island, South Korea

description: Invasive species pose threats to island ecosystems by disrupting native biodiversity, altering habitats, and increasing human-wildlife conflicts. The sika deer (Cervus nippon); an invasive species on Jeju Island, South Korea, has expanded in range, raising ecological and agricultural concerns. Fine-scale environmental variables play a critical role in determining habitat suitability and connectivity, thereby influencing the spread and impact of invasive species. This study assessed the fine-scale habitat suitability and connectivity of sika deer by analyzing eco-geographical variables using the optimized maximum Entropy (MaxEnt) model and linkage mapper, respectively. After a multicollinearity test, 97 occurrence records were coupled with 12 environmental variables for the final projection. The model demonstrated excellent predictive performance with the Area Under the Receiver Operating characteristic Curve (AUC) and True Skill Statistics (TSS), and Continuous Boyce Index (CBI) yielding scores of 0.88 ± 0.03, 0.68 ± 0.02, and 0.82 +0.05, respectively. The distance to Oreum (volcanic cone), forest, and agricultural landscapes were identified as the strongest predictors of sika deer distribution. The model predicted that 5.79 % of Jeju Island was a highly suitable habitat and 4.92% was suitable, suggesting significant potential for range expansion and increased human-deer conflicts. Thirteen core habitats across the landscape were identified, connected by 26 least-cost paths. A centrally located core habitat; Chetmang oreum area was identified as the most important habitat for maintaining overall connectivity. In conclusion, the study findings highlight the need for targeted monitoring and management, particularly in grassland and agricultural landscapes where deer presence may threaten native vegetation and crops.
DOI: 10.15468/dl.huxc8j
title: Occurrence Download

description: A dataset containing 22456 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Myrcia splendens",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 22456 records from 426 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0017419-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/p2v-yfn-dmv
title: Cochlostoma gracile croaticum (L. Pfeiffer, 1870)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/987-rnn-83w
title: Alvania geryonia (Nardo, 1847)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gk5-g3h-2zd
title: Poiretia cornea (Brumati, 1838)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/msw-7t4-n44
title: Monacha orsini (Porro, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/q2x-t7t-xzy
title: Mangelia pontica Milaschewitsch, 1908

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/qz7-ycd-aha
title: Rissoa auriscalpium (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/0yt-0wk-jh3
title: Planorbarius corneus (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dmn-jmq-91r
title: Scacchia oblonga (R. A. Philippi, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/w8r-7hm-wnt
title: Cornu aspersum (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/m5f-d0s-skm
title: Tudora megacheilos megacheilos (Potiez & Michaud, 1838)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/qll-66l-n5z
title: Belonarion dewildei (de Winter, 1985)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/408-cxd-d19
title: Helicigona lapicida lapicida (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6da-rt8-9aj
title: Mangelia unifasciata (Deshayes, 1835)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.