cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.g96526
title: Occurrence Download

description: A dataset containing 133400 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Spondylocladiopsis cupulicola M.B.Ellis, Sporoschisma juvenile Boud., Rutstroemia petiolorum (Roberge ex Desm.) W.L.White, Trematosphaeria pertusa Fuckel, Sarcopodium tortuosum (Wallr.) S.Hughes, Xylohypha nigrescens (Pers.) E.W.Mason, Xylaria carpophila (Pers.) Fr., Virgariella atra S.Hughes, Valsella amphoraria (Nitschke) Sacc., Velutarina rufo-olivacea (Alb. & Schwein.) Korf, Virgaria nigra (Link) Nees, Rhopalomesites tardii (J.Curtis, 1825), Bisporella sulfurina (Quél.) S.E.Carp., Gonatobotryum fuscum (Sacc.) Sacc., Helminthosporium velutinum Link, Chaetosphaeria cupulifera (Berk. & Broome) Sacc., Quaternaria quaternata (Pers.) J.Schröt., Tubeufia cerea (Berk. & M.A.Curtis) Höhn., Hypoxylon multiforme (Fr.) Fr., Lopadostoma turgidum (Pers.) Traverso, Eutypa flavovirens (Pers.) Tul. & C.Tul., Nitschkia cupularis (Pers.) P.Karst., Nectria peziza (Tode) Fr., Melanamphora spinifera (Wallr.) Lafl., Taeniolina scripta (P.Karst.) P.M.Kirk, Nectria galligena Bres., Cryptococcus fagisuga Lindinger, 1936, Botryobasidium obtusisporum J.Erikss., Calocera viscosa (Pers.) Fr., Aurantiporus alborubescens (Bourdot & Galzin) H.Jahn, Botryobasidium candicans J.Erikss., Amylostereum areolatum (Chaillet ex Fr.) Boidin, Athelia teutoburgensis (Brinkmann) Jülich, Botryohypochnus isabellinus (Fr.) J.Erikss., Basidiodendron eyrei (Wakef.) Luck-Allen, Botryobasidium aureum Parmasto, Aurantiporus fissilis (Berk. & M.A.Curtis) H.Jahn ex Ryvarden, Clitocybe odora (Bull.) P.Kumm., Clitopilus pinsitus (Fr.) Joss., Clitocybe phaeophthalma (Pers.) Kuyper, Clitocybe geotropa (Bull.) Quél., Ceriporia viridans (Berk. & Broome) Donk, Chaetocalathus craterellus (Durieu & Lév.) Singer, Candelabrochaete septocystidia (Burt) Burds., Coprinopsis coniophora (Romagn.) Redhead, Vilgalys & Moncalvo, Coprinellus impatiens (Fr.) J.E.Lange, Clitocybe vibecina (Fr.) Quél., Clitocybe americana H.E.Bigelow, Coprinellus xanthothrix (Romagn.) Vilgalys, Hopple & Jacq.Johnson, Clitocybe ornamentalis Velen.)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 133400 records from 601 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0009793-250515123054153/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.98rbm4
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Xenodermichthys Günther, 1878",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.9648 19.8496,26.9648 19.8496,26.9648 10.8496,35.9648 10.8496,35.9648 19.8496))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010829-250525065834625/datasets/export for details.
DOI: 10.15468/dl.8dshj7
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lantana camara L.",
 "Country is Martinique"
 ]
}

 The dataset includes 47 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010830-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15558903
title: FIShBOT Archive 2025-05-31

description: This dataset is a static snapshot of the FIShBOT data product before new data are aggregated. This version of fishbot is archived for reproducibility and is not updated. The data are aggregated from the FIShBOT system, which collects and processes oceanographic from fishery dependent and independent sources.
DOI: 10.5281/zenodo.15558904
title: FIShBOT Archive 2025-05-31

description: This dataset is a static snapshot of the FIShBOT data product before new data are aggregated. This version of fishbot is archived for reproducibility and is not updated. The data are aggregated from the FIShBOT system, which collects and processes oceanographic from fishery dependent and independent sources.
DOI: 10.15468/dl.vkbwfm
title: Occurrence Download

description: A dataset containing 20985 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Arthraxon hispidus (Thunb.) Makino)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 20985 records from 248 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010831-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nzsphh
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Xenodermichthys Günther, 1878",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((35.9648 10.8496,26.9648 10.8496,26.9648 1.8496,35.9648 1.8496,35.9648 10.8496))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010833-250525065834625/datasets/export for details.
DOI: 10.6084/m9.figshare.29204105
title: CACE Replication Package

description: CACE Replication Package
DOI: 10.15468/dl.b8tqc7
title: Occurrence Download

description: A dataset containing 1007 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 Antennaria rosea Greene",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 1007 records from 92 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010832-250525065834625/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.29204105.v1
title: CACE Replication Package

description: CACE Replication Package
DOI: 10.1594/pangaea.952541
title: The apparent iron solubility calculated from ambient temperature, pH and dissolved organic carbon in the Atlantic and Pacific oceans

description: Iron (Fe) is an important limiting nutrient in the marine environment constraining primary production across much of the ocean due to its sparse solubility in seawater. Iron availability regulates the magnitude and dynamics of ocean primary productivity, and is dependent on Fe solubility and speciation in seawater which in turn are influenced by physico-chemical properties such as pH, temperature, dissolved organic material. In this study, the apparent iron solubility (SFe(III)app) is calculated in an oversaturated system by setting an input of dissolved Fe(III) to 10 nmol L-1, at ambient ocean pH, temperature and dissolved organic carbon concentrations. This will result in the precipitation of Fe hydroxide, as ferrihydrite assumed in our system. The SFe(III)app is defined as the sum of aqueous inorganic Fe(III) species and Fe(III) bound to DOM, formed at a free Fe (Fe3+) concentration equal to the limiting solubility of Fe hydroxide (Fe(OH)3(s)). We compared calculated apparent iron solubility to measured dissolved iron concentrations (dFe) from three GEOTRACES cruises in the Atlantic and Pacific oceans. I aim to build a comprehensive picture on Fe speciation and dFe inventory in the ambient oceanic water column, with further feedbacks on primary productivity.
DOI: 10.1594/pangaea.966222
title: Shell dissolution state of the thecosome pteropod Limacina helicina antarctica during Polarstern cruise PS111 (ANT-XXXIII/2)

description: At high latitudes, thecosome pteropods (marine pelagic mollusks) can dominate zooplankton communities and are important food web components. Due to their calcium carbonate shell made of aragonite, they significantly contribute to ocean carbon flux and are particularly vulnerable to ocean acidification. Aragonite undersaturation (Ωar &lt; 1) events are projected to rapidly increase in frequency and duration in the Antarctic Weddell Sea by 2050 due to uptake of increasing amounts of anthropogenic CO2. This potentially perils thecosomes by inducing shell dissolution. The project aim was to describe the importance of thecosome pteropods in terms of their biomass contribution relative to that of other mesozooplankton groups in the Weddell Sea pelagic ecosystem and to describe the current shell dissolution state of thecosome pteropods in relation to prevailing ocean carbonate chemistry conditions as a benchmark for possible future monitoring of ongoing ocean change processes. This dataset includes the shell dissolution assessment performed on scanning electron microscopy (SEM) pictures of individual thecosome pteropod specimen of the species Limacina helicina antarctica. It also includes accompanying overview pictures of the pteropods taken prior to SEM analysis with a stereomicroscope. Total dissolution severity was assessed based on the occurrence of three severity types of dissolution (Type I, Type II, Type III) on the surface of the protoconch and first two whorls of the individual shells. Along with the dataset individual SEM pictures of each shell (overview and close-ups of the 2nd whorl, 1st whorl and the protoconch) are provided. Individual Pteropods were usually collected from 500–0 m depth during PS111 at the eastern Weddell Sea Shelf and the Filchner-Ronne ice shelf.
description: Presence [1] or absence [0]
DOI: 10.1594/pangaea.943720
title: XRF and magnetic susceptibility records from sediments of Suzdalevo Lake (Tunguska region, Russia) – cores SUZ1 and SUZ3

description: Here, we present X-ray fluorescence (SM30 magnetic susceptibility meter, ZHinstruments Inc.) and normalized mass magnetic susceptibility (VANTA VMR with a Silicon Drift Detector, Olympus) datasets of two sediment cores (0.42 and 0.46 m long) from a shallow lake (Suzdalevo Lake, 1.8 ha, max. depth of 2.3 m) located near the epicenter of the Tunguska Event explosion in 1908 CE (60°39′29.05″N, 102°3′3.36″E). The datasets include primary data presented in an article (Kavková et al. 2022) that is focused on formation process of the study site (potential impact lake) and Tunguska Event-related environmental disturbance. Both cores were retrieved using a Kajak gravity corer (sampling tube diameter of 5.8 cm and length of 50 cm) in May 2019.
description: Magnetic susceptibility – X (SI): All sediment samples from both cores were placed into plastic cups and magnetic susceptibility was measured using a SM30 magnetic susceptibility meter (ZHinstruments Inc., Czechia) at an oscillation frequency of 8 kHz and generated magnetic field amplitude of 40 A/m. The magnetic susceptibility values [X (SI), average of three measurements] were mass normalized.XRF – selected element (Sr, Rb, Ti, P, Si, Zr, Fe, Mn) concentrations (ppm, given in mg/kg): The total content of selected elements in wet sediment was determined by means of X-ray fluorescence (XRF) spectrometry using a handheld ED-XRF analyzer VANTA VMR with a Silicon Drift Detector (Olympus, United States). National Institute of Standards and Technology (NIST) standard reference materials 2711a Montana II Soil and 2710a Montana I Soil were used for quality control.
DOI: 10.1594/pangaea.973283
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 7.2 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973286
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 25.6 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973284
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 11.1 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973285
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 15.4 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973267
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 4.8 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.15468/dl.hfttkb
title: Occurrence Download

description: A dataset containing 7585 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lantana camara L.",
 "Country is Mexico"
 ]
}

 The dataset includes 7585 records from 155 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010834-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.973287
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 38.1 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973288
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 52.2 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973289
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 73.4 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.973290
title: Internal Reflection Horizon (IRH) in western Dronning Maud Land, East Antarctica (IRH age = 91.0 ka)

description: We present internal reflection horizons (IRHs) from airborne radar data in western Dronning Maud Land, East Antarctica. The IRHs were dated at the EDML ice core and IRH ages range between 4.8 and 91.0 ka before present. Radar data were collected with the AWI EMR and UWB radar systems in period between summer seasons 1996/97 and 2023/24.
DOI: 10.1594/pangaea.972095
title: Chironomid counts for the Late-glacial record of Old Buckenham Mere (UK)

description: This dataset provides the chironomid counts for the Late-glacial sediment sequence retrieved from Old Buckenham Mere (UK) in 2019. The counts are presented against depth (m). A total of 119 samples were counted. The chironomid record provides information about lake ecosystem development and was used to quantitatively infer past July air temperatures. Cores were retrieved from the current fen using a 1-m long Russian corer during field work in May 2019. Weighed samples were obtained from the core and processed in the laboratory (Royal Holloway University of London, UK). The laboratory protocol included treatment with KOH followed by a first phase of sieving. The residues were subsequently submerged in an ultrasonic bath for 2-5 seconds, followed by a second phase of sieving. Chironomid head capsules were then hand picked from the residues and mounted on permanent microscope slides using Hydromatrix™ mounting medium. Specimens were identified with reference to Brooks et al. (2007).
DOI: 10.1594/pangaea.975207
title: Chironomid head capsules for the Holocene sediment sequence retrieved from Lake Loitsana, Finland

description: This dataset provides counts of chironomid head capsules for the Holocene sediment sequence retrieved from Lake Loitsana (Finland) in 2008. Counts per taxon are presented against both depth (m) and age (cal ka. BP). Two age/depths models are presented: the first model represents the original age/depth model applied to the records (Shala et al., 2014b; 2017) and the second age/depth model, which is the author-preferred version, presents updated age-estimates derived using the r package 'Bacon' (Blaauw and Christensen, 2011). The chironomid dataset provides information on Holocene lake ecosystem dynamics and was used to quantitatively reconstruct local climate conditions. A total of 71 samples from the Holocene sediment sequence were treated with warm KOH (10%) to de-flocculate the material and subsequently rinsed through a sieve with a 100-µm mesh. Chironomid head capsules (HCs) were hand-picked from the residue using a Bogorov sorting tray and mounted on permanent microscope slides using Euparal mounting medium. HCs were identified using Brooks et al. (2007). A minimum of 50 midge individuals was identified from each sample with the exception of the lowermost two samples of the sequence, where head capsule concentrations were extremely low. All analyses were performed in the laboratories of the University of Helsinki, Finland.
description: Further funding was provided by SKB (Swedish Nuclear Fuel and Waste Management Company) and the Bolin Centre for Climate Research.
DOI: 10.15468/dl.86ju4p
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Xenodermichthys Günther, 1878",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((54.0145 -15.8532,54.1138 -16.1504,54.9312 -16.1504,55.0218 -15.961,54.8989 -15.5532,54.5521 -15.3811,54.2381 -15.4633,54.0145 -15.8532))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010835-250525065834625/datasets/export for details.
DOI: 10.1594/pangaea.960514
title: Position measurements at GNSS station SMR5 in 2022 with links to TRIMBLE binary data files

description: SMR5 GNSS long-term raw-data series is aimed at contributing to the scientific research of Earth-System-involved global- as well as Antarctic-regional processes, improving International Terrestrial Reference Frame (ITRF) redefinitions, and benefiting society through enhanced GNSS-derived applications and services. The dataset was gathered at the Argentinean (Antarctic) research station San Martín in the year 2022. Approximate position in ITRF2014 frame at epoch 2022.5: X=927077.23m, Y=-2195043.59m, Z=-5896521.10m or in (GRS80) ellipsoidal coordinates: lat=68°07'46.851''S, lon=067°06'11.601''W, h=26.8m, orthometric height above EGM2008 geoid amounts 17.3m. GNSS receiver: TRIMBLE NetR9 (SN: 5226K50357), GNSS antenna: Zephyr Geodetic 2 w/Dome, PN: 57971-00 (SN: 30976593), Sampling interval: 1 second. Each file covers a time period of one day. Original binary files are of TRIMBLE proprietary format T02. The files of one day have been combined applying UNIX tool tar.
DOI: 10.1594/pangaea.960517
title: Position measurements at GNSS station SMR5 in 2021 with links to TRIMBLE binary data files

description: SMR5 GNSS long-term raw-data series is aimed at contributing to the scientific research of Earth-System-involved global- as well as Antarctic-regional processes, improving International Terrestrial Reference Frame (ITRF) redefinitions, and benefiting society through enhanced GNSS-derived applications and services. The dataset was gathered at the Argentinean (Antarctic) research station San Martín in the year 2021. Approximate position in ITRF2014 frame at epoch 2021.5: X=927077.22, Y=-2195043.59; Z=-5896521.10 or in (GRS80) ellipsoidal coordinates: lat=68°07'46.851''S, lon=067°06'11.602''W, h=26.8m, orthometric height above EGM2008 geoid amounts 17.3m. GNSS receiver: TRIMBLE NetR9 (SN: 5226K50357), GNSS antenna: Zephyr Geodetic 2 w/Dome, PN: 57971-00 (SN: 30976593), Sampling interval: 1 second. Each file covers a time period of one day. Original binary files are of TRIMBLE proprietary format T02. The files of one day have been combined applying UNIX tool tar.
DOI: 10.1594/pangaea.963116
title: X-ray flouorescence (XRF) based Titanium, Iron, Barium, Silicon and Calcium records and the element ratios Ba/Ti, Ca/Ti and Si/Ti of core SO264_53-2 in sediment depth 0.16-1.56 m and 6.48-8.47 m

description: The dataset comprises X-ray fluorescence (XRF) measurements of the elements Titanium, Iron, Barium, Silicon, Calcium and the element ratios Barium/Titanium, Calcium/Titanium, and Silicon /Titanium of gravity core SO264-53-2. This core was recovered from Minnetonka Seamount (47.648833°N 169.340283°E) from 2325 m water depth during R/V SONNE cruise SO264 (SONNE-EMPEROR) in August 2018. XRF measurements reach from 0.16-1.56 m and from 6.48-8.47 m core depth. The measurements were carried out on an Avaatech XRF core scanner at the Alfred‐Wegener‐Institute Bremerhaven (AWI). Each segment was scanned at a 1 cm resolution.