cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/4fp-1j7-lj6
title: Sterna sandvicensis sandvicensis

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/zal-0vx-vpg
title: Larus argentatus argentatus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/j16-1za-dc6
title: Hirundo rustica rustica

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/qze-05w-lke
title: Picus viridis viridis

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/w6b-xr8-7cl
title: Larus marinus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/dkw-v9p-q9l
title: Corvus frugilegus frugilegus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/fdb-2m0-t1h
title: Sterna paradisaea

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/l23-6n4-ecx
title: Sterna sandvicensis sandvicensis

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/kq3-ejx-jmv
title: Alauda arvensis arvensis

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/y0c-zsc-lsx
title: Columba palumbus palumbus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/z45-48r-b2z
title: Uria lomvia lomvia

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/sfb-ll6-dyz
title: Corvus corax principalis

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/yjx-tev-fcx
title: Chlidonias hybrida hybrida

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/4he-nc6-353
title: Corvus corone cornix

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/bs6-ynm-fg0
title: Sterna paradisaea

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/llt-4aa-4el
title: Recurvirostra avosetta

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/55k-spp-t03
title: Sterna hirundo hirundo

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/6bl-118-gln
title: Corvus corone cornix

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/w34-9gx-n6x
title: Larus glaucoides glaucoides

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/5k0-sa6-n6c
title: Turdus pilaris

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/dfh-vmq-8qf
title: Uria lomvia lomvia

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/p4w-a4k-jnl
title: Corvus corone cornix

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/505-vqd-6gb
title: Alauda arvensis arvensis

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/5zg-94p-xad
title: Recurvirostra avosetta

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/0qh-rq0-rjm
title: Chlidonias niger niger

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/bwv-mcc-37q
title: Numenius phaeopus islandicus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/pem-lfv-dc3
title: Dendrocopos major pinetorum

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/bnl-n52-jx8
title: Corvus frugilegus frugilegus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/s9b-8l9-thx
title: Pica pica pica

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/zyc-6lg-7jt
title: Larus ridibundus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/7ta-3m4-vta
title: Uria lomvia lomvia

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/sfp-gwc-vwr
title: Lullula arborea arborea

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/yax-pnv-mjk
title: Corvus corone cornix

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.15468/dl.ahyesc
title: Occurrence Download

description: A dataset containing 102443 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Anser brachyrhynchus",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "HasCoordinate is true"
 ]
}

 The dataset includes 102443 records from 100 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0026265-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/8pn-xfp-kf9
title: Jynx torquilla torquilla

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/dfa-2zf-9se
title: Bubo bubo bubo

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.3535/gfy-d7e-6rj
title: Stercorarius parasiticus

description: Digital Specimen for the physical specimen hosted at Natural History Museum of Denmark.
DOI: 10.15468/dl.480pvi
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019054-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jyaet1
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 8 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0061926-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pt26d3
title: Occurrence Download

description: A dataset containing 40066977 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Norway",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 40066977 records from 1440 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0013816-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jqcntv
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 1) Proportion of Toxoplasma gondii seropositive arctic foxes (Alopex lagopus) by age group and geographic area"
 ]
}

 The dataset includes 32 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0019057-181003121212138/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9vbcyw
title: Occurrence Download

description: A dataset containing 1579516172 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 1579516172 records from 12109 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016297-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n87jat
title: Occurrence Download

description: A dataset containing 274 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Passeriformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-70 70,-60 70,-60 80,-70 80,-70 70))"
 ]
}

 The dataset includes 274 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020199-251009101135966/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.30358936.v1
title: Data from the manuscript "Fishing shapes cetacean population density patterns in the Mediterranean basin"

description: Human impacts are forcing species towards marginal and suboptimal portions of their historical ranges. Cetaceans are now under protection, but are still threatened by fishing activities which reduce fish stocks, alter their feeding behavior, and can cause mortality due to bycatch. Here we investigated how different fishing activities affect cetaceans’ population abundance patterns in the Mediterranean, one of the most impacted and fished seas.We collected 366 population density estimates for 8 cetacean species. We then classified species into four trophic groups (planktivorous, piscivorous, teutophagous, generalist) and modelled their density as a function of both environmental and fishing variables (artisanal, demersal destructive, demersal non-destructive with low bycatch, demersal non-destructive with high bycatch, and pelagic fishing with low bycatch). Finally, to quantify human contribution to the observed geographic pattern of abundance, we predicted and compared abundance patterns under a baseline fishing and a minimum fishing scenario.The four groups of cetacean species exhibited diverse responses to environmental and fishing variables, with demersal destructive fishing consistently yielding a negative influence on species abundance, while others such as demersal non-destructive fishing showed mixed effects, including a potential attraction effect on piscivorous species. Overall, we predicted a probable change in the geographic pattern of abundance of planktivorous and generalist species, especially along the coasts in planktivorous species and in offshore areas in generalist species.Our study provides evidence of the negative impact of fishing activities on cetacean abundance, while highlighting functional group-specific responses to different fishing practices. These findings enhance our understanding of human-induced changes in marine ecosystems, suggesting possible alterations to the natural abundance patterns of cetaceans in the Mediterranean Sea.
DOI: 10.15468/dl.vt2dxb
title: Occurrence Download

description: A dataset containing 392 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Passeriformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((-60 70,-50 70,-50 80,-60 80,-60 70))"
 ]
}

 The dataset includes 392 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020201-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pwx49k
title: Occurrence Download

description: A dataset containing 49 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is one of (COL.9_2, COL.17_2)",
 "OccurrenceStatus is Present",
 "TaxonKey is Euterpe precatoria",
 "Year 2017-2025"
 ]
}

 The dataset includes 49 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020200-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.amghzb
title: Occurrence Download

description: A dataset containing 132 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Mammillaria nivosa"
 ]
}

 The dataset includes 132 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020203-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.eg3wan
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Procellariiformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((40 80,50 80,50 90,40 90,40 80))"
 ]
}

 The dataset includes 11 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020202-251009101135966/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.30358936
title: Data from the manuscript "Fishing shapes cetacean population density patterns in the Mediterranean basin"

description: Human impacts are forcing species towards marginal and suboptimal portions of their historical ranges. Cetaceans are now under protection, but are still threatened by fishing activities which reduce fish stocks, alter their feeding behavior, and can cause mortality due to bycatch. Here we investigated how different fishing activities affect cetaceans’ population abundance patterns in the Mediterranean, one of the most impacted and fished seas.We collected 366 population density estimates for 8 cetacean species. We then classified species into four trophic groups (planktivorous, piscivorous, teutophagous, generalist) and modelled their density as a function of both environmental and fishing variables (artisanal, demersal destructive, demersal non-destructive with low bycatch, demersal non-destructive with high bycatch, and pelagic fishing with low bycatch). Finally, to quantify human contribution to the observed geographic pattern of abundance, we predicted and compared abundance patterns under a baseline fishing and a minimum fishing scenario.The four groups of cetacean species exhibited diverse responses to environmental and fishing variables, with demersal destructive fishing consistently yielding a negative influence on species abundance, while others such as demersal non-destructive fishing showed mixed effects, including a potential attraction effect on piscivorous species. Overall, we predicted a probable change in the geographic pattern of abundance of planktivorous and generalist species, especially along the coasts in planktivorous species and in offshore areas in generalist species.Our study provides evidence of the negative impact of fishing activities on cetacean abundance, while highlighting functional group-specific responses to different fishing practices. These findings enhance our understanding of human-induced changes in marine ecosystems, suggesting possible alterations to the natural abundance patterns of cetaceans in the Mediterranean Sea.
DOI: 10.6084/m9.figshare.30358936.v3
title: Data from the manuscript "Fishing shapes cetacean population density patterns in the Mediterranean basin"

description: Human impacts are forcing species towards marginal and suboptimal portions of their historical ranges. Cetaceans are now under protection, but are still threatened by fishing activities which reduce fish stocks, alter their feeding behavior, and can cause mortality due to bycatch. Here we investigated how different fishing activities affect cetaceans’ population abundance patterns in the Mediterranean, one of the most impacted and fished seas.We collected 366 population density estimates for 8 cetacean species. We then classified species into four trophic groups (planktivorous, piscivorous, teutophagous, generalist) and modelled their density as a function of both environmental and fishing variables (artisanal, demersal destructive, demersal non-destructive with low bycatch, demersal non-destructive with high bycatch, and pelagic fishing with low bycatch). Finally, to quantify human contribution to the observed geographic pattern of abundance, we predicted and compared abundance patterns under a baseline fishing and a minimum fishing scenario.The four groups of cetacean species exhibited diverse responses to environmental and fishing variables, with demersal destructive fishing consistently yielding a negative influence on species abundance, while others such as demersal non-destructive fishing showed mixed effects, including a potential attraction effect on piscivorous species. Overall, we predicted a probable change in the geographic pattern of abundance of planktivorous and generalist species, especially along the coasts in planktivorous species and in offshore areas in generalist species.Our study provides evidence of the negative impact of fishing activities on cetacean abundance, while highlighting functional group-specific responses to different fishing practices. These findings enhance our understanding of human-induced changes in marine ecosystems, suggesting possible alterations to the natural abundance patterns of cetaceans in the Mediterranean Sea.
DOI: 10.6084/m9.figshare.30358936.v2
title: Data from the manuscript "Fishing shapes cetacean population density patterns in the Mediterranean basin"

description: Human impacts are forcing species towards marginal and suboptimal portions of their historical ranges. Cetaceans are now under protection, but are still threatened by fishing activities which reduce fish stocks, alter their feeding behavior, and can cause mortality due to bycatch. Here we investigated how different fishing activities affect cetaceans’ population abundance patterns in the Mediterranean, one of the most impacted and fished seas.We collected 366 population density estimates for 8 cetacean species. We then classified species into four trophic groups (planktivorous, piscivorous, teutophagous, generalist) and modelled their density as a function of both environmental and fishing variables (artisanal, demersal destructive, demersal non-destructive with low bycatch, demersal non-destructive with high bycatch, and pelagic fishing with low bycatch). Finally, to quantify human contribution to the observed geographic pattern of abundance, we predicted and compared abundance patterns under a baseline fishing and a minimum fishing scenario.The four groups of cetacean species exhibited diverse responses to environmental and fishing variables, with demersal destructive fishing consistently yielding a negative influence on species abundance, while others such as demersal non-destructive fishing showed mixed effects, including a potential attraction effect on piscivorous species. Overall, we predicted a probable change in the geographic pattern of abundance of planktivorous and generalist species, especially along the coasts in planktivorous species and in offshore areas in generalist species.Our study provides evidence of the negative impact of fishing activities on cetacean abundance, while highlighting functional group-specific responses to different fishing practices. These findings enhance our understanding of human-induced changes in marine ecosystems, suggesting possible alterations to the natural abundance patterns of cetaceans in the Mediterranean Sea.
DOI: 10.5281/zenodo.17352746
title: The Stellar Equilibrium Constant: connecting Radiation, Gravity, and Thermodynamics

description: We discover a universal stellar equilibrium constant, I = 4πGσ/c⁴, that governs all thermal photospheres. This invariant emerges from the intersection of radiative equilibrium, Newtonian gravity, and relativistic compactness, yielding the identity I = (Φβ²)/(T⁴R²) = 4πGσ/c⁴, where Φ = L/(Mg) and β = GM/(Rc²). 

 

The constant depends only on fundamental constants (G, σ, c), reducing stellar observables (L, M, R, T) from four to three independent parameters. Classical relations—Eddington luminosity, Kelvin-Helmholtz timescale, radiation pressure—emerge as algebraic projections of this single identity rather than independent laws.

 

Numerical verification across the Sun, Sirius A, Vega, and WR 124 confirms I_left/I_right = 1.000±10⁻¹⁶. Empirically, the photogravitational parameter Φ clusters by Wolf-Rayet spectroscopic subtype (±10%), enabling direct mass determination from (L, R) alone with ~1-2% accuracy. Applied to 46 WR stars, this reveals a systematic ~43% mass deficit relative to evolutionary tracks—evidence of missing physics in massive star models.

The invariant establishes photospheres as critical geometric-thermodynamic boundaries where nature's constants enforce a universal constraint, providing falsifiable diagnostics (ΔI, ΔSB) for detecting non-thermal departures in any self-luminous system.
DOI: 10.15468/dl.jga42x
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Continent is Africa",
 "Country is South Africa",
 "OccurrenceStatus is Present",
 "TaxonKey is Oenothera biennis"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020204-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ptmfyy
title: Occurrence Download

description: A dataset containing 64 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Procellariiformes)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "Geometry POLYGON((30 80,40 80,40 90,30 90,30 80))"
 ]
}

 The dataset includes 64 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0020205-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.