cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/jsn-pps-7zn
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/239-6kk-e81
title: Haliotis pustulata Reeve, 1846

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/yvv-500-7b6
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/03k-k5h-nbq
title: Gastropoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ags-4wz-6kr
title: Nodolatirus recurvirostrus (Schubert & J. A. Wagner, 1829)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/y6m-wd3-5wc
title: Valvata piscinalis piscinalis (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6g8-az9-clc
title: Rumina saharica Pallary, 1901

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gp5-mqy-x85
title: Buccinum undatum Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2kq-3tb-h3d
title: Stenoplax heathiana S. S. Berry, 1946

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zw6-lfd-aaz
title: Xerocrassa kydonia Hausdorf & Sauer, 2009

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/bms-zr2-1hy
title: Bostryx spiculatus spiculatus (Morelet, 1860)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g1m-y61-69g
title: Mastus turgidus (Kobelt, 1877)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6vl-jv4-993
title: Gastropoda Cuvier, 1795

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9qa-gax-ldz
title: Auris bilabiata (Broderip & G. B. Sowerby I, 1830)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/gb2-jmy-dmx
title: Neothais marginatra (Blainville, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9yv-zts-xdj
title: Metafruticicola pellita (A. Férussac, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b2e-5s5-by0
title: Plakobranchus papua Meyers-Muñoz & van der Velde, 2016

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hwc-6t0-0wx
title: Hiatula chinensis (Mörch, 1853)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pd6-dlf-4q0
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2at-tvz-qkz
title: Nerita Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4hc-85j-x2v
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7b2-f59-tan
title: Ischnoplax pectinata (G. B. Sowerby II, 1840)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5p8-abn-89z
title: Tripoplax trifida (P. P. Carpenter, 1864)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9ay-m3n-4d2
title: Bythinella reyniesii (Dupuy, 1851)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/b87-lts-ee8
title: Eurytellina gibber (Ihering, 1907)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ctn-2tl-f01
title: Marmorana scabriuscula segestana (R. A. Philippi, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nmd-v0p-xsd
title: Nassarius siquijorensis (A. Adams, 1852)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/05k-v1y-ydc
title: Conus ebraeus Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/eb5-sld-dzp
title: Trochita trochiformis (Born, 1778)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2rc-khx-q77
title: Plekocheilus delicatus (Pilsbry, 1935)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/etx-z0t-b0d
title: Vitrina pellucida (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jcc-58s-021
title: Albinaria adrianae adrianae E. Gittenberger, 1979

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/z5n-d0s-1qe
title: Nassarius subspinosus (Lamarck, 1822)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/t9h-l9v-fbg
title: Helicella nubigena (de Saulcy, 1852)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/eer-ss6-kxy
title: Zonitoides excavatus (Alder, 1830)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fee-bkw-8ln
title: Physella gyrina (Say, 1821)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mrc-w3m-4kp
title: Angaria delphinus (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wrj-2tl-slx
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jaa-rel-xr4
title: Chiton magnificus Deshayes, 1827

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vfq-ydw-ned
title: Ennucula dalmasi (Dautzenberg, 1900)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wbf-0gz-6fw
title: Lindbergia stylokamarae A. Riedel, 1981

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/e98-apq-r5g
title: Plekocheilus distortus (Bruguière, 1789)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/r5b-elc-d8g
title: Planispira zonaria (Linnaeus, 1767)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ec4-typ-ea5
title: Polititapes aureus (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ywv-ckl-mjj
title: Ancilla lineolata (A. Adams, 1853)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hde-nly-r2b
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/11d-7w8-l0n
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5dn-wkt-60f
title: Nembrotha kubaryana Bergh, 1877

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/30r-xr6-1lp
title: Chiton cumingsii Frembly, 1827

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kld-mzx-tzv
title: Avakubia acuminata (Thiele, 1933)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wtw-rfs-97m
title: Pachnodus lionneti Van Mol & Coppois, 1980

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hxc-6dl-lnr
title: Alopia glorifica vranceana Grossu, 1967

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/tts-n56-y20
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1w5-92h-6z7
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hm9-xl1-6yn
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8nn-tq2-smn
title: Clausilia Draparnaud, 1805

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9x5-pj7-k8k
title: Phasianella solida (Born, 1778)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/frd-xs0-m23
title: Trissexodon constrictus (Boubée, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2hr-se4-f4v
title: Metafruticicola noverca (L. Pfeiffer, 1853)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/rap-tbg-kxz
title: Mesembrinus multilineatus (Say, 1825)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fgl-lnz-4ky
title: Montfortista panhi (Quoy & Gaimard, 1834)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/bnh-tsp-hws
title: Abra tenuis (Montagu, 1803)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mpw-npk-gbq
title: Thaumastus E. von Martens, 1860

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/44d-pfy-vnh
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/p17-3zg-yhq
title: Triodopsis fraudulenta (Pilsbry, 1894)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/4vy-l6d-gap
title: Abida W. Turton, 1831

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/em1-9ps-e22
title: Bithynia tentaculata (Linnaeus, 1758)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/fe5-wan-5wf
title: Chicoreus torrefactus (G. B. Sowerby II, 1841)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/k6g-5z9-edf
title: Conus coronatus Gmelin, 1791

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jec-h3k-gd0
title: Solariella varicosa (Mighels & C. B. Adams, 1842)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8z1-sa5-1a9
title: Vallonia costata (O. F. Müller, 1774)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zw3-fma-xw7
title: Oxyloma elegans (Risso, 1826)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/je1-tcj-k6h
title: Cellana rota (Gmelin, 1791)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/krd-mb8-fxt
title: Bostryx turritus (Broderip, 1832)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/9bn-8fq-vk3
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g8v-86j-n2f
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/rwc-p0z-awv
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/jp9-d38-2hh
title: Ptychotrema aillyi Adam, 1981

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/s0d-acp-z36
title: Lamarcka avellana (Lamarck, 1819)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/m2b-xpz-pcc
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/xav-2nh-wng
title: Isocrassina castanea (Say, 1822)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sd9-z09-1mb
title: Canefriula lacteolata (E. A. Smith, 1887)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.n2m6sw
title: Occurrence Download

description: A dataset listing the 53 species recorded in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Anfibios de la transición Andino-Amazónica del departamento del Caquetá - Proyecto Colombia BIO",
 "Geometry POLYGON((-94.95842 0.46748,-65.50024 0.46748,-65.50024 12.24454,-94.95842 12.24454,-94.95842 0.46748))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset's 53 records were derived from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011503-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2gyewc
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/0002540-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tej4f5
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Hancockia Rolfe)"
 ]
}

 The dataset includes 15 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006999-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vugmuf
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Centaurea feichtingeri J.Wagner"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0129159-230224095556074/datasets/export for details.
DOI: 10.15468/dl.to2csq
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/0002567-180412121330197/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8uemmt
title: Occurrence Download

description: A dataset containing 326689053 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 326689053 records from 6684 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0149938-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17502585
title: Raw Data of Paper with Title The Impact of Using Artificial Intelligence

description: Data set of Paper with title 

The Impact of Using Artificial Intelligence on the Quality of Human Resources
DOI: 10.5281/zenodo.17502586
title: Raw Data of Paper with Title The Impact of Using Artificial Intelligence

description: Data set of Paper with title 

The Impact of Using Artificial Intelligence on the Quality of Human Resources
DOI: 10.15468/dl.xf8x7m
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tridax purpusii",
 "Year 1000-2025"
 ]
}

 The dataset includes 48 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010874-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/13579442
title: Daftar Pengadilan Indonesia
DOI: 10.5281/zenodo.17495479
title: Form Response (English)
DOI: 10.5281/zenodo.17495480
title: Form Response (English)
DOI: 10.15468/dl.rck7vj
title: Occurrence Download

description: A dataset containing 940 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation)",
 "Geometry POLYGON((-9.17281 38.73651,-9.17276 38.736,-9.17265 38.73573,-9.17056 38.7359,-9.17056 38.7359,-9.16951 38.73593,-9.16972 38.73658,-9.16919 38.73661,-9.16906 38.73597,-9.16868 38.73547,-9.16832 38.73508,-9.16667 38.73519,-9.16618 38.7353,-9.16579 38.73545,-9.16604 38.73586,-9.1642 38.73537,-9.16467 38.73498,-9.16375 38.73447,-9.16219 38.734,-9.16209 38.73363,-9.16022 38.73447,-9.15945 38.73319,-9.15881 38.73346,-9.15813 38.73323,-9.15605 38.73123,-9.15549 38.73158,-9.15866 38.73402,-9.15887 38.7338,-9.15922 38.73388,-9.1599 38.73498,-9.16025 38.7351,-9.16062 38.73497,-9.16084 38.73515,-9.16115 38.73523,-9.16145 38.73518,-9.16199 38.73501,-9.16317 38.73516,-9.1643 38.73555,-9.16398 38.73623,-9.16372 38.73673,-9.16598 38.73743,-9.16651 38.73677,-9.16918 38.73672,-9.17281 38.73651))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 940 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010878-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17502587
title: Are there too many scientometric studies in Climate Change Research?
DOI: 10.5281/zenodo.17502588
title: Are there too many scientometric studies in Climate Change Research?
DOI: 10.15468/dl.n43bwk
title: Occurrence Download

description: A dataset containing 940 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Observation, Machine Observation, Human Observation)",
 "Geometry POLYGON((-9.17281 38.73651,-9.17276 38.736,-9.17265 38.73573,-9.17056 38.7359,-9.17056 38.7359,-9.16951 38.73593,-9.16972 38.73658,-9.16919 38.73661,-9.16906 38.73597,-9.16868 38.73547,-9.16832 38.73508,-9.16667 38.73519,-9.16618 38.7353,-9.16579 38.73545,-9.16604 38.73586,-9.1642 38.73537,-9.16467 38.73498,-9.16375 38.73447,-9.16219 38.734,-9.16209 38.73363,-9.16022 38.73447,-9.15945 38.73319,-9.15881 38.73346,-9.15813 38.73323,-9.15605 38.73123,-9.15549 38.73158,-9.15866 38.73402,-9.15887 38.7338,-9.15922 38.73388,-9.1599 38.73498,-9.16025 38.7351,-9.16062 38.73497,-9.16084 38.73515,-9.16115 38.73523,-9.16145 38.73518,-9.16199 38.73501,-9.16317 38.73516,-9.1643 38.73555,-9.16398 38.73623,-9.16372 38.73673,-9.16598 38.73743,-9.16651 38.73677,-9.16918 38.73672,-9.17281 38.73651))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 940 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010879-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17499392
title: Digital images, color spaces, color appearance models and performance metrics data - Chairul Ichsan et al

description: This dataset accompanies the manuscript "Comparative Performance of Tristimulus and Color Appearance Models in Smartphone Digital Colorimetry for Soil CO2 Detection" by Chairul Ichsan, Khoirun Nisa, Siti Rodiah, and M. Mahfudz Fauzi Syamsuri (submitted to Talanta). It provides raw and processed data from experiments using a phenol red-based optical sensor exposed to controlled CO2 concentrations (0–7.8729 wt%) in soil, captured via smartphone for digital colorimetry analysis.

Key components include:



Color parameters extracted from tristimulus spaces (sRGB, CIELAB, CIE XYZ) and color appearance models (CIECAM02, CIECAM16, CAM16UCS, ZCAM), such as lightness, chroma, hue angle, etc.

Machine learning regression performance metrics (RMSE, MAPE, R², LOD) for models like Partial Least Squares (PLS) and Bayesian Ridge, evaluated with Leave-One-Out Cross-Validation.

Embedded sample digital images of the sensor at various CO2 levels.


The data is structured in an XLSX file with three sheets: "color spaces, CAMs & metrics" (raw parameters and error analysis), "ML reg performance" (model benchmarks and LOD notes), and "digital images samples" (concentrations with embedded images). This dataset enables reproduction of the study's findings on CAM superiority for low-cost, field-deployable CO2 monitoring in CCS verification and precision agriculture. For full details, refer to the README.txt file included in the upload.

Data collection methods: Controlled chamber experiments with high-purity CO2 (99.9%), phenol red sensor, and Samsung Galaxy A12 smartphone imaging. Processing used Python libraries (Pillow, Scikit-Image, Colour-Science). Limitations: Small sample size (n=6 concentrations); metrics are estimates.

Keywords: Carbon Dioxide Monitoring, Color Appearance Model (CAM), Digital Colorimetry, Smartphone Sensor, Soil Gas Detection, Machine Learning Regression. Funding: None.