cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/0n9-byg-4n3
title: Cochlostoma barcaense Brandt, 1958

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lkl-g6k-vfh
title: Vexillum maduranum Dekkers, 2007

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/s1w-p14-het
title: Crepidula Lamarck, 1799

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/0em-z6e-d8z
title: Dendropoma cristatum (Biondi-Giunti, 1859)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hfw-6qm-qpe
title: Bulla ampulla Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fz0-49f-cz7
title: Prothalotia pulcherrima (W. Wood, 1828)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gja-dc6-j0q
title: Pterochelus acanthopterus (Lamarck, 1816)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4kp-1ca-4dj
title: Goodallia micalii Giribet & Peñas, 1999

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jda-84f-35s
title: Euspira plicispira (Kuroda, 1961)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nnd-ded-zxh
title: Conus varius Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5e1-ax8-b59
title: Odostomia plicata (Montagu, 1803)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/f3k-tps-tas
title: Conus magus Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1sf-69z-wyq
title: Munditiella ammonoceras (A. Adams, 1863)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/d6e-wkr-bsd
title: Charonia lampas (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hp0-rhn-w4w
title: Architectonica perspectiva (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vye-8b5-yef
title: Patella caerulea Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.bz7tcp
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Geryichthys sterbai",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006969-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15771706
title: Structural Barriers to Complete Homogenization and Wormholing in Dissolving Porous and Fractured Rocks

description: Dissolution in porous media and fractured rocks alters both the chemical composition of the fluid and the physical properties of the solid. Depending on system conditions, reactive flow may enlarge pores uniformly, widen pre-existing channels, or trigger instabilities that form wormholes. The resulting pattern reflects feedbacks among advection, diffusion, surface reaction, and the initial heterogeneity of the medium. Porous and fractured media can exhibit distinct characteristics—for example, the presence of large fractures can significantly alter the network topology and overall connectivity of the system. This metric effectively captures evolution of flow paths across all systems: it reveals a focusing front that propagates from the inlet in the wormholing regime, a system-wide decrease in focusing during uniform dissolution, and the progressive enlargement of pre-existing flow paths during channelization. The metric shows that uniform dissolution cannot eliminate heterogeneity resulting from the network topology. This structural heterogeneity—rather than just pore-diameter or fracture-aperture variance—sets a fundamental limit on flow homogenization and must be accounted for when upscaling dissolution kinetics from pore or fracture scale to the reservoir level.
DOI: 10.5281/zenodo.15771707
title: Structural Barriers to Complete Homogenization and Wormholing in Dissolving Porous and Fractured Rocks

description: Dissolution in porous media and fractured rocks alters both the chemical composition of the fluid and the physical properties of the solid. Depending on system conditions, reactive flow may enlarge pores uniformly, widen pre-existing channels, or trigger instabilities that form wormholes. The resulting pattern reflects feedbacks among advection, diffusion, surface reaction, and the initial heterogeneity of the medium. Porous and fractured media can exhibit distinct characteristics—for example, the presence of large fractures can significantly alter the network topology and overall connectivity of the system. This metric effectively captures evolution of flow paths across all systems: it reveals a focusing front that propagates from the inlet in the wormholing regime, a system-wide decrease in focusing during uniform dissolution, and the progressive enlargement of pre-existing flow paths during channelization. The metric shows that uniform dissolution cannot eliminate heterogeneity resulting from the network topology. This structural heterogeneity—rather than just pore-diameter or fracture-aperture variance—sets a fundamental limit on flow homogenization and must be accounted for when upscaling dissolution kinetics from pore or fracture scale to the reservoir level.
DOI: 10.15468/dl.fwfjun
title: Occurrence Download

description: A dataset containing 444 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Fusarium oxysporum cubense"
 ]
}

 The dataset includes 444 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006970-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.48ymrb
title: Occurrence Download

description: A dataset containing 1729 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Eragrostis cylindriflora",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Country is one of (Angola, Botswana, South Africa, Chad, Congo, Democratic Republic of the, Eritrea, Eswatini, Ethiopia, Ghana, Lesotho, Malawi, Mozambique, Namibia, Niger, South Sudan, Sudan, Tanzania, United Republic of, Uganda, Zambia, Zimbabwe)"
 ]
}

 The dataset includes 1729 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006971-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tck2z8
title: Occurrence Download

description: A dataset containing 7414510 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "Year is 2024",
 "HasCoordinate is TRUE"
 ]
}

 The dataset includes 7414510 records from 124 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006904-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9nabrt
title: Occurrence Download

description: A dataset containing 13082 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Morone americana",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil)"
 ]
 }
 }
 ]
}

 The dataset includes 13082 records from 61 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006972-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eatm39
title: Occurrence Download

description: A dataset containing 2614 records in GBIF matching the query:

 SELECT gbifid, datasetkey, specieskey, kingdom, phylum, class, "order", family, genus, species, scientificname, decimallatitude, decimallongitude, eventdate, institutioncode, "year" AS obs_year, basisofrecord, coordinateuncertaintyinmeters, issue
 FROM occurrence
 WHERE
 decimallatitude IS NOT NULL
 AND decimallongitude IS NOT NULL
 AND NOT ARRAY_CONTAINS(issue, 'ZERO_COORDINATE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_OUT_OF_RANGE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_INVALID')
 AND NOT ARRAY_CONTAINS(issue, 'COUNTRY_COORDINATE_MISMATCH')
 AND "year" &gt;= 2015
 AND "year" &lt;= 2026
 AND coordinateuncertaintyinmeters IS NOT NULL
 AND coordinateuncertaintyinmeters &gt; 0
 AND coordinateuncertaintyinmeters &lt;= 200.0
 AND decimallatitude &gt;= 66.79314043790278
 AND decimallatitude &lt;= 72.77152049497572
 AND decimallongitude &gt;= 98.78043152595286
 AND decimallongitude &lt;= 129.59943240390174
 AND GBIF_Within('POLYGON ((129.599432 66.793140, 129.599432 72.771520, 98.780432 72.771520, 98.780432 66.793140, 129.599432 66.793140))', decimallatitude, decimallongitude) = TRUE
 

 The dataset's 2614 records were derived from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006959-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11010594
title: Quantifying Dissolution Dynamics in Porous Media Using a Spatial Flow Focusing Profile

description: The diverse range of patterns in porous media formed by dissolution processes depends on the relative magnitude of flow, transport, and chemical reactions at pore surfaces. However, distinguishing between regimes often relies solely on qualitative, visual comparisons of emergent structures. Here, we propose a quantitative measure capable of identifying different regimes using the concept of the spatial flow focusing profile, which segments the medium into cross sections along the flow direction to calculate the flow focusing index for each section. We employ this measure in numerical simulations of a dissolving porous medium using a pore-network model. We obtain a morphological phase diagram of dissolution patterns, which we characterize using the flow focusing profile. In particular, we demonstrate that analyzing the temporal changes in the profile allows one to quantitatively distinguish between wormholing and channeling. The transition between them is shown to be affected by the heterogeneity of the system.
DOI: 10.5281/zenodo.11010595
title: Quantifying Dissolution Dynamics in Porous Media Using a Spatial Flow Focusing Profile

description: The diverse range of patterns in porous media formed by dissolution processes depends on the relative magnitude of flow, transport, and chemical reactions at pore surfaces. However, distinguishing between regimes often relies solely on qualitative, visual comparisons of emergent structures. Here, we propose a quantitative measure capable of identifying different regimes using the concept of the spatial flow focusing profile, which segments the medium into cross sections along the flow direction to calculate the flow focusing index for each section. We employ this measure in numerical simulations of a dissolving porous medium using a pore-network model. We obtain a morphological phase diagram of dissolution patterns, which we characterize using the flow focusing profile. In particular, we demonstrate that analyzing the temporal changes in the profile allows one to quantitatively distinguish between wormholing and channeling. The transition between them is shown to be affected by the heterogeneity of the system.
DOI: 10.15468/dl.2dfecz
title: Occurrence Download

description: A dataset containing 1730 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ilex micrococca",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 1730 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006975-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2yzzbc
title: Occurrence Download

description: A dataset containing 16032 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "Geometry POLYGON((-109.05166 37.01264,-102.04582 37.01264,-102.04582 41.02301,-109.05166 41.02301,-109.05166 37.01264))",
 "OccurrenceStatus is Present",
 "TaxonKey is Fungi"
 ]
}

 The dataset includes 16032 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006978-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.18739/a23x83n7k
title: Arctic Robust Communities - Navigating Adaptation to Variability Interview Data (2021-2025)

description: This Arctic Robust Communities – Navigating Adaptation to Variability (ARC NAV) project focused on the following themes: How do we design better and more flexible governance and infrastructure to adapt to changing Arctic sea ice conditions in Beringia? Sivuqaq (Gambell), St. Lawrence Island, Alaska is the focal community for the research. Pan-Arctic sea ice is declining, but here we center Sivuqaq Yupik residents of Gambell: how are local sea ice conditions changing, what does this mean for Gambell residents, and how are associated community priorities communicated across governance structures? The Native Village of Gambell (NVG) was a funded partner and collaborator on the project, and community priorities drove the team's choice of methods and process for conducting the work.
 The team interviewed community members and decision-makers in Gambell and Nome. Participants were asked about their observations of changing sea ice and weather conditions and associated local impacts, as well as how their local-level organizations are adapting to changes. Decision-makers were asked about their connections and collaboration with other organizations and communities, with a specific focus on connections between local, regional, national, and international organizations and entities.
 This project documented diverse narratives and critical policy challenges around the meaning of sea ice change, such as subsistence patterns, erosion, safety, co-management of marine mammals, increased shipping and security concerns, and Arctic economic development. Through this research, the project will derive new understandings of community and institutional responses to change that may be applied to other regions as they navigate climate change transitions around the globe.
DOI: 10.15468/dl.a84kcg
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Klausewitzia ritae",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 13 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006979-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xawcfs
title: Occurrence Download

description: A dataset containing 205 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Atriplex hymenotheca"
 ]
}

 The dataset includes 205 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006981-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18603085
title: Effects of Dissolution Regimes on Flow Channelization and Solute Transport in 3D Fracture Networks: Insights from Graph-Based Reactive Transport Modeling

description: We investigate how mineral dissolution reshapes flow pathways and solute transport in three-dimensional discrete fracture networks (DFN) using a computationally efficient graph-based reactive transport model. The DFNs are inspired by field-site observations of fractured carbonate and represent realistic connectivity and structural heterogeneity. Flow is simulated with the Reynolds equation, and dissolution follows first-order kinetics with diffusive limitations captured through an effective mass-transfer coefficient. By systematically varying two key dimensionless parameters, the effective Damköhler number (Da), governing reaction versus advection rates, and a diffusion-controlled reaction parameter (G), analogous to the Thiele modulus, distinct flow channelization regimes emerge: mildly channelized at low Da, highly channelized at intermediate Da, and extreme wormhole formation at high Da and low G. Eulerian and Lagrangian analyses, including breakthrough curves, particle tortuosity, dispersivity, and flow channeling indicators quantitatively characterize the progression of dissolution-driven network restructuring. Across all regimes, the initial fracture heterogeneity imposes persistent heterogeneity. The results underscore how the balance of initial heterogeneity, advection, reaction, and diffusion critically shapes subsurface flow pathways, with implications for applications ranging from groundwater remediation to enhanced geothermal systems.
DOI: 10.5281/zenodo.18603084
title: Effects of Dissolution Regimes on Flow Channelization and Solute Transport in 3D Fracture Networks: Insights from Graph-Based Reactive Transport Modeling

description: We investigate how mineral dissolution reshapes flow pathways and solute transport in three-dimensional discrete fracture networks (DFN) using a computationally efficient graph-based reactive transport model. The DFNs are inspired by field-site observations of fractured carbonate and represent realistic connectivity and structural heterogeneity. Flow is simulated with the Reynolds equation, and dissolution follows first-order kinetics with diffusive limitations captured through an effective mass-transfer coefficient. By systematically varying two key dimensionless parameters, the effective Damköhler number (Da), governing reaction versus advection rates, and a diffusion-controlled reaction parameter (G), analogous to the Thiele modulus, distinct flow channelization regimes emerge: mildly channelized at low Da, highly channelized at intermediate Da, and extreme wormhole formation at high Da and low G. Eulerian and Lagrangian analyses, including breakthrough curves, particle tortuosity, dispersivity, and flow channeling indicators quantitatively characterize the progression of dissolution-driven network restructuring. Across all regimes, the initial fracture heterogeneity imposes persistent heterogeneity. The results underscore how the balance of initial heterogeneity, advection, reaction, and diffusion critically shapes subsurface flow pathways, with implications for applications ranging from groundwater remediation to enhanced geothermal systems.
DOI: 10.15468/dl.k4qqxr
title: Occurrence Download

description: A dataset containing 1524 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ilex corallina",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 1524 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006984-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.avursk
title: Occurrence Download

description: A dataset containing 727 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((0.03236 51.48662,0.05329 51.48662,0.05329 51.49628,0.03236 51.49628,0.03236 51.48662))",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "Year 1990-2026"
 ]
}

 The dataset includes 727 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006982-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vhhtc6
title: Occurrence Download

description: A dataset containing 35 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Melanocharacidium auroradiatum",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 35 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006986-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.73btq3
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "DatasetKey is one of (Tropicos MO Specimen Data, iNaturalist Research-grade Observations)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "IucnRedListCategory is LC",
 "OccurrenceStatus is Present",
 "PublishingOrg is one of (28eb1a3f-1c15-4a95-931a-4af90ecb574d, 90fd6680-349f-11d8-aa2d-b8a03c50a862)",
 "TaxonKey is Prosopis laevigata"
 ]
}

 The dataset includes 60 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006987-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3886/e245048
title: PCOS Qualitative Interviews

description: Deidentified interviews with 39 females 18-44 years with polycystic ovary syndrome.
description: Adult females with PCOS ages 18-44.
DOI: 10.3886/e245048v1
title: PCOS Qualitative Interviews

description: Deidentified interviews with 39 females 18-44 years with polycystic ovary syndrome.
description: Adult females with PCOS ages 18-44.
DOI: 10.15468/dl.zfzh8f
title: Occurrence Download

description: A dataset containing 72 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Atriplex hypoleuca"
 ]
}

 The dataset includes 72 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006989-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.c67hkm
title: Occurrence Download

description: A dataset containing 6170 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Flacourtia",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is Fossil"
 ]
 }
 }
 ]
}

 The dataset includes 6170 records from 260 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006990-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.