cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.47d3fd
title: Occurrence Download

description: A dataset containing 144 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Terminalia oblonga (Ruiz & Pav.) Steud.)",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Specimen)"
 ]
 }
 }
 ]
}

 The dataset includes 144 records from 28 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041168-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.evdah8
title: Occurrence Download

description: A dataset containing 117 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dalbergia oligophylla Baker ex Hutch. & Dalziel"
 ]
}

 The dataset includes 117 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041169-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.12758980
title: Measurements of Methanethiol (MeSH) and dimethyl sulfide (DMS) in surface seawater during POLAR-CHANGE Antarctic expedition 2023 on board the BIO Hesperides.

description: Global emissions of methanethiol (MeSH) are highly uncertain and the drivers influencing its seawater concentrations are quasi unexplored. Here we try to address this gap in our understanding by contributing new seawater concentration measurements from the Southern Ocean. The POLAR-CHANGE cruise was conducted in February and March 2023 on board the BIO RV Hesperides A33 in waters of the Antarctic Peninsula and the Weddell Sea. A Vocus PTR-ToF (TOFWERK AG, Thun, Switzerland, Vocus Scout) coupled to a segmented flow coil equilibrator (SFCE) was used to measure DMS and MeSH in seawater from the underway seawater inlet. This dataset contains MeSH and DMS surface seawater concentrations and relevant auxiliary data (chlorophyll a, sea surface temperature (SST) and sea surface salinity (SSS)). Sea surface temperature (SST) and sea surface salitity (SSS) were measured in seawater from the underway water inlet located at 4-5 m depth. There was good agreement between the underway SST, SSS and the CTD sensors, confirming that the underway sensors were well calibrated. Underway seawater fluorescence measurements were not calibrated for total chlorophyll a (Chl a) concentration by frequent discrete measurements of Chl a from the on-board 10AU Turner fluorometer. For calibrated Chl a data, please get in touch with the autors.

 

From the beginning of the POLAR-CHANGE cruise we observed extremely high MeSH concentrations which immediately dropped down to within previously observed ranges, after cleaning the equilibrator daily with 10 % HCl. We decided to exclude all MeSH measurements before regular cleaning commenced from 26/02/2023 onwards as these datapoints are likely affected by biofouling. MeSH seawater concentrations prior to this date are replaced by -999 in the dataset shared here. Other gaps in the timestamp of data acquisition are due to calibrations or measuring other samples.

 

Details on the measurement methodology can be found here:

Wohl, C.; Güell-Bujons, Q.; Castillo, Y.M.; Calbet, A.; Simó, R. Volatile Organic Compounds Released by Oxyrrhis marina Grazing on Isochrysis galbana. Oceans 2023, 4, 151-169. https://doi.org/10.3390/oceans4020011

 

Definitions of acronyms, site abbreviations, or other project-specific designations:

Lat=latitude (negative indicates west and south)

Lon=longitude (negative indicates west and south)

Date=  The mean measured concentration during each hour is shown, 30 min either side of the listed time. The timestamp indicates sampling time in UTC, expressed as  DD/MM/YYYY HH:MM

MeSH_nM= methanethiol surface seawater concentration in nM, defined as nmol dm^(-3)

DMS_nM= dimethyl sulfide surface seawater concentration in nM, defined as nmol dm^(-3)

fluo = surface fluorescence, a proxi for chlorophyll a concentration in mg m^(-3)

SST= sea surface temperature in degrees Celsius

SSS= sea surface salinity in practical salinity units (PSU)
DOI: 10.5281/zenodo.12758981
title: Measurements of Methanethiol (MeSH) and dimethyl sulfide (DMS) in surface seawater during POLAR-CHANGE Antarctic expedition 2023 on board the BIO Hesperides.

description: Global emissions of methanethiol (MeSH) are highly uncertain and the drivers influencing its seawater concentrations are quasi unexplored. Here we try to address this gap in our understanding by contributing new seawater concentration measurements from the Southern Ocean. The POLAR-CHANGE cruise was conducted in February and March 2023 on board the BIO RV Hesperides A33 in waters of the Antarctic Peninsula and the Weddell Sea. A Vocus PTR-ToF (TOFWERK AG, Thun, Switzerland, Vocus Scout) coupled to a segmented flow coil equilibrator (SFCE) was used to measure DMS and MeSH in seawater from the underway seawater inlet. This dataset contains MeSH and DMS surface seawater concentrations and relevant auxiliary data (chlorophyll a, sea surface temperature (SST) and sea surface salinity (SSS)). Sea surface temperature (SST) and sea surface salitity (SSS) were measured in seawater from the underway water inlet located at 4-5 m depth. There was good agreement between the underway SST, SSS and the CTD sensors, confirming that the underway sensors were well calibrated. Underway seawater fluorescence measurements were not calibrated for total chlorophyll a (Chl a) concentration by frequent discrete measurements of Chl a from the on-board 10AU Turner fluorometer. For calibrated Chl a data, please get in touch with the autors.

 

From the beginning of the POLAR-CHANGE cruise we observed extremely high MeSH concentrations which immediately dropped down to within previously observed ranges, after cleaning the equilibrator daily with 10 % HCl. We decided to exclude all MeSH measurements before regular cleaning commenced from 26/02/2023 onwards as these datapoints are likely affected by biofouling. MeSH seawater concentrations prior to this date are replaced by -999 in the dataset shared here. Other gaps in the timestamp of data acquisition are due to calibrations or measuring other samples.

 

Details on the measurement methodology can be found here:

Wohl, C.; Güell-Bujons, Q.; Castillo, Y.M.; Calbet, A.; Simó, R. Volatile Organic Compounds Released by Oxyrrhis marina Grazing on Isochrysis galbana. Oceans 2023, 4, 151-169. https://doi.org/10.3390/oceans4020011

 

Definitions of acronyms, site abbreviations, or other project-specific designations:

Lat=latitude (negative indicates west and south)

Lon=longitude (negative indicates west and south)

Date=  The mean measured concentration during each hour is shown, 30 min either side of the listed time. The timestamp indicates sampling time in UTC, expressed as  DD/MM/YYYY HH:MM

MeSH_nM= methanethiol surface seawater concentration in nM, defined as nmol dm^(-3)

DMS_nM= dimethyl sulfide surface seawater concentration in nM, defined as nmol dm^(-3)

fluo = surface fluorescence, a proxi for chlorophyll a concentration in mg m^(-3)

SST= sea surface temperature in degrees Celsius

SSS= sea surface salinity in practical salinity units (PSU)
DOI: 10.15468/dl.dyh7ep
title: Occurrence Download

description: A dataset containing 9304 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Terminalia superba Engl. & Diels)",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Specimen)"
 ]
 }
 }
 ]
}

 The dataset includes 9304 records from 91 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0041170-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.frwvvu
title: Occurrence Download

description: A dataset containing 3396 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is one of (Aloysia virgata (Ruiz & Pav.) Juss., Lippia arborea Rojas Acosta)"
 ]
}

 The dataset includes 3396 records from 161 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016818-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.796y8s
title: Occurrence Download

description: A dataset containing 1161 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is CNIN/Triatominos (Hemiptera-Heteroptera-Reduviidae)"
 ]
}

 The dataset includes 1161 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0324972-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ldgklo
title: Occurrence Download

description: A dataset containing 2725 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Muntingia L.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 2725 records from 168 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0016107-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4zvpqh
title: Occurrence Download

description: A dataset containing 5027 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cotoneaster dielsianus E.Pritz.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 5027 records from 84 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079781-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.9m5etd
title: Occurrence Download

description: A dataset containing 2795 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "DatasetKey is iNaturalist Research-grade Observations",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Strix varia Barton, 1799",
 "Year 2011-2018"
 ]
}

 The dataset includes 2795 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0220573-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ebkhdm
title: Occurrence Download

description: A dataset containing 189 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Trioceros wiedersheimi (Nieden, 1910)"
 ]
}

 The dataset includes 189 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008726-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pva4zp
title: Occurrence Download

description: A dataset containing 4000 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cotoneaster dammeri C.K.Schneid.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 4000 records from 115 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079777-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.urcty6
title: Occurrence Download

description: A dataset containing 817 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "TaxonKey is Ailanthus altissima (Mill.) Swingle"
 ]
}

 The dataset includes 817 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0259565-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ozzqee
title: Occurrence Download

description: A dataset containing 714 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Artibeus toltecus hesperus Davis, 1969"
 ]
}

 The dataset includes 714 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000206-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ppahrt
title: Occurrence Download

description: A dataset containing 1800694 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Phocidae"
 ]
}

 The dataset includes 1800694 records from 316 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0239473-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2wj9xa
title: Occurrence Download

description: A dataset containing 153 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dioscorea macrothyrsa Uline"
 ]
}

 The dataset includes 153 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0154509-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4g0xda
title: Occurrence Download

description: A dataset containing 238488 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zea mays L."
 ]
}

 The dataset includes 238488 records from 458 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008729-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ngr7kx
title: Occurrence Download

description: A dataset containing 598 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cotoneaster delphinensis Chatenier",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 598 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079779-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.am8938
title: Occurrence Download

description: A dataset containing 47 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((112.32861 23.95679,113.20752 23.02515,114.15674 22.7439,116.47705 23.35913,117.8877 24.4292,119.13135 25.80249,120.1333 27.2439,120.44971 29.68726,119.46533 32.23608,117.18018 32.85132,115.36963 32.85132,113.96338 32.71069,112.06494 32.11304,111.01025 28.89624,111.23877 26.61108,111.2915 25.64429,112.32861 23.95679))",
 "TaxonKey is Fortunella hindsii (Champ. ex Benth.) Swingle"
 ]
}

 The dataset includes 47 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043484-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4mx3dw
title: Occurrence Download

description: A dataset containing 61 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tamarix smyrnensis Bunge",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 61 records from 24 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0079780-231120084113126/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sqmj8h
title: Occurrence Download

description: A dataset containing 51 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hoplodactylus duvaucelii (Duméril & Bibron, 1836)"
 ]
}

 The dataset includes 51 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008734-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.s94qkq
title: Occurrence Download

description: A dataset containing 155 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-104.58984 18.21094,-65.56641 18.21094,-65.56641 54.42188,-104.58984 54.42188,-104.58984 18.21094))",
 "TaxonKey is Dorcus parallelus (Say, 1824)"
 ]
}

 The dataset includes 155 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034791-200221144449610/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uxjbh1
title: Occurrence Download

description: A dataset containing 10446 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Puma concolor (Linnaeus, 1771)"
 ]
}

 The dataset includes 10446 records from 216 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008736-190813142620410/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rfwrk2
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "Continent is Europe",
 "OccurrenceStatus is Present",
 "TaxonKey is Avena eriantha"
 ]
}

 The dataset includes 20 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021991-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.t4uhsk
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania aquatica",
 "Country is France",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021993-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y63sqx
title: Occurrence Download

description: A dataset containing 5344 species occurrences available in GBIF matching the query:
{
 "and" : [
 "MediaType is Video",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 5344 records from 44 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021996-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jb3h8h
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania latifolia",
 "Country is Estonia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022000-250914085247600/datasets/export for details.
DOI: 10.15468/dl.3w64pd
title: Occurrence Download

description: A dataset containing 944 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Identificación de insectos plaga y benéficos del café en Colombia"
 ]
}

 The dataset includes 944 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021997-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kan7rx
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania latifolia",
 "Country is Belarus",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021998-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2z8dmu
title: Occurrence Download

description: A dataset containing 186 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania latifolia",
 "Country is Belgium",
 "HasCoordinate is true"
 ]
}

 The dataset includes 186 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021999-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zajkwb
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Catalogue of Life"
 ]
}

 The dataset includes 5 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022001-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ccpqzk
title: Occurrence Download

description: A dataset containing 147437 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 Deschampsia cespitosa",
 "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 147437 records from 387 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021965-250914085247600/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jvyq9g
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania latifolia",
 "Country is Thailand",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022004-250914085247600/datasets/export for details.
DOI: 10.15468/dl.m9cdpt
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania latifolia",
 "Country is Latvia",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022002-250914085247600/datasets/export for details.
DOI: 10.15468/dl.yc8fth
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zizania latifolia",
 "Country is Lithuania",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0022003-250914085247600/datasets/export for details.