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

description: A dataset containing 938 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Melilotus suaveolens Ledeb.)",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Specimen)"
 ]
 }
 }
 ]
}

 The dataset includes 938 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0037191-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.729232
title: Basic and other measurements of radiation at station Tateno (2009-09)
DOI: 10.1594/pangaea.913185
title: Basic and other measurements of radiation at station Tateno (2019-12)
DOI: 10.1594/pangaea.673111
title: Basic and other measurements of radiation at station Tateno (1997-11)
DOI: 10.1594/pangaea.967153
title: Basic and other measurements of radiation at station Tateno (2024-01)
DOI: 10.1594/pangaea.809573
title: Basic and other measurements of radiation at station Tateno (2013-01)
DOI: 10.1594/pangaea.940535
title: Basic and other measurements of radiation at station Tateno (2021-11)
DOI: 10.1594/pangaea.900609
title: Basic and other measurements of radiation at station Tateno (2019-02)
DOI: 10.1594/pangaea.956208
title: Information on polar cod (Boreogadus saida) from the central Arctic Ocean, used for stomach content analysis

description: This file contains data on polar cod (Boreogadus saida) used for stomach content analysis. The individuals caught from underneath the sea ice of the central Arctic Ocean during spring and summer. The fish were collected during Polarstern expeditions PS80 (2012), PS92 (2015), PS106.2 (2017) and PS122 (2019/2020). The data was collected to gain knowledge on the diet of polar cod and the ice-associated food web of the central Arctic. Fish parameters, such as length and weight, were recorded for 86 individuals. In addition, the condition index of the fish was calculated. The stomach and stomach contents were also weighed and the degree of digestion of the contents were estimated.
description: The study was supported by the Helmholtz Association's Programme Oriented Funding, Period 4 (POF-4), work packages 6.1 and 6.2 .
DOI: 10.1594/pangaea.673157
title: Basic and other measurements of radiation at station Tateno (2001-09)
DOI: 10.1594/pangaea.955433
title: Basic and other measurements of radiation at station Tateno (2022-11)
DOI: 10.1594/pangaea.967522
title: Basic and other measurements of radiation at station Tateno (2024-02)
DOI: 10.1594/pangaea.756484
title: Basic and other measurements of radiation at station Tateno (2008-02)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.756002
title: Basic and other measurements of radiation at station Tateno (2010-10)
DOI: 10.1594/pangaea.673130
title: Basic and other measurements of radiation at station Tateno (1999-06)
DOI: 10.1594/pangaea.744487
title: Basic and other measurements of radiation at station Tateno (2010-06)
DOI: 10.1594/pangaea.756417
title: Basic and other measurements of radiation at station Tateno (2007-02)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.874804
title: Basic and other measurements of radiation at station Tateno (2017-01)
DOI: 10.1594/pangaea.844177
title: Basic and other measurements of radiation at station Tateno (2014-12)
DOI: 10.1594/pangaea.924488
title: Basic and other measurements of radiation at station Tateno (2020-08)
DOI: 10.1594/pangaea.941899
title: Basic and other measurements of radiation at station Tateno (2021-12)
DOI: 10.1594/pangaea.968738
title: Basic and other measurements of radiation at station Tateno (2024-03)
DOI: 10.1594/pangaea.756485
title: Basic and other measurements of radiation at station Tateno (2008-03)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.845888
title: Basic and other measurements of radiation at station Tateno (2015-02)
DOI: 10.1594/pangaea.757382
title: Basic and other measurements of radiation at station Tateno (2010-12)
DOI: 10.1594/pangaea.808171
title: Basic and other measurements of radiation at station Tateno (2012-12)
DOI: 10.1594/pangaea.753588
title: Basic and other measurements of radiation at station Tateno (2010-09)
DOI: 10.1594/pangaea.742959
title: Basic and other measurements of radiation at station Tateno (2010-05)
DOI: 10.1594/pangaea.924463
title: Basic and other measurements of radiation at station Tateno (2020-05)
DOI: 10.1594/pangaea.956204
title: Basic and other measurements of radiation at station Tateno (2022-12)
DOI: 10.1594/pangaea.756565
title: Basic and other measurements of radiation at station Tateno (2003-03)

description: Version 2, 2010-12-26
DOI: 10.1594/pangaea.944248
title: Carbon dioxide dry air mole fractions measured in the Swiss container during MOSAiC 2019/2020

description: This dataset contains carbon dioxide dry air mole fractions measured during the year-long MOSAiC expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected by cavity ring-down spectroscopy using a commercial Picarro instrument (model G2401). The minute-averaged dry air mole fractions were adjusted after cross-evaluation against discrete whole air samples collected for post-cruise analysis at the National Oceanic and Atmospheric Administration (NOAA) Global Monitoring Laboratory. Pollution spikes due to local anthropogenic pollution sources (e.g., exhaust by the vessel's engine and vents, skidoos, helicopters, on-ice diesel generators) were identified and flagged as follows. For each data point, the gradient (time derivative) was calculated (Beck et al., 2022). Data points corresponding to an abnormally high gradient (&gt; 1.5 times the interquartile range) and neighboring points were discarded. The function “despike” from R package oce (version 1.3-0) was then applied to the time-series to remove any remaining local pollution spikes. Briefly, this function first linearly interpolates across any gaps (missing values). Then, it calculates a running median spanning k elements. The result of these two steps is the “reference” time-series. The standard deviation of the difference between values and the reference is then calculated. Values that differ from the reference by more than n times this standard deviation are considered to be spikes and eliminated. The function was applied once with n = 1 and k = 61 (~ 1 hour). The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, the original carbon dioxide dry air mole fraction in µmol/mol, the adjusted carbon dioxide dry air mole fraction in µmol/mol after cross-evaluation, and a pollution flag where 'yes' means that local pollution was detected.
description: We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b)
DOI: 10.1594/pangaea.957077
title: Basic and other measurements of radiation at station Tateno (2023-01)
DOI: 10.1594/pangaea.944270
title: Ambient air sulfur dioxide mole fractions measured in the Swiss container during MOSAiC 2019/2020

description: This dataset contains minute-averaged sulfur dioxide mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected by pulsed fluorescence using a Thermo Fisher Scientific instrument (model 43i). The minute-resolution mole fractions were adjusted after cross-evaluation against a certified sulfur dioxide standard at the end of the expedition at the Swiss Laboratories for Materials Science and Technology (EMPA). Spikes due to local anthropogenic pollution sources (e.g., exhaust by the vessel's engine and vents, skidoos, helicopters, on-ice diesel generators) were identified and flagged as follows. For each data point, the gradient (time derivative) was calculated (Beck et al., 2022). Data points corresponding to an abnormally high gradient (&gt; 1.5 times the interquartile range) and neighboring points were discarded. The function “despike” from R package oce (version 1.3-0) was then applied to the time-series to remove any remaining local pollution spikes. Briefly, this function first linearly interpolates across any gaps (missing values). Then, it calculates a running median spanning k elements. The standard deviation of the difference between values and the reference is then calculated. The result of these two steps is the “reference” time-series. Values that differ from the reference by more than n times this standard deviation are considered to be spikes and eliminated. The function was applied once with n = 1 and k = 61 (~ 1 hour). The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, the sulfur dioxide mole fractions in nmol/mol, a pollution flag where 'yes' means that local pollution was detected, and a detection limit flag where 'yes' indicates that the concentration was below the lower detectable limit of 1 nmol/mol.
description: We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b)
DOI: 10.1594/pangaea.893744
title: Basic and other measurements of radiation at station Tateno (2018-05)
DOI: 10.1594/pangaea.951654
title: Basic and other measurements of radiation at station Tateno (2022-09)
DOI: 10.1594/pangaea.772270
title: Basic and other measurements of radiation at station Tateno (2011-09)
DOI: 10.1594/pangaea.867410
title: Basic and other measurements of radiation at station Tateno (2016-08)
DOI: 10.1594/pangaea.755526
title: Basic and other measurements of radiation at station Tateno (2003-11)

description: Version 2, 2010-12-26
DOI: 10.1594/pangaea.954232
title: Water vapor mole fractions measured in the Swiss container during MOSAiC 2019/2020

description: This dataset contains minute-averaged water vapor mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected by cavity ring-down spectroscopy using a commercial Picarro instrument (model G2401). The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, and the water vapor mole fraction in µmol/mol.
description: We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b).
DOI: 10.1594/pangaea.756487
title: Basic and other measurements of radiation at station Tateno (2008-05)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.856617
title: Basic and other measurements of radiation at station Tateno (2015-10)
DOI: 10.1594/pangaea.886767
title: Basic and other measurements of radiation at station Tateno (2017-12)
DOI: 10.1594/pangaea.673112
title: Basic and other measurements of radiation at station Tateno (1997-12)
DOI: 10.1594/pangaea.915875
title: Basic and other measurements of radiation at station Tateno (2020-02)
DOI: 10.1594/pangaea.943049
title: Basic and other measurements of radiation at station Tateno (2022-01)
DOI: 10.1594/pangaea.944258
title: Methane dry air mole fractions measured in the Swiss container during MOSAiC 2019/2020

description: This dataset contains minute-averaged methane dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected by cavity ring-down spectroscopy using a commercial Picarro instrument (model G2401). The minute-averaged dry air mole fractions were adjusted after cross-evaluation against discrete whole air samples collected for post-cruise analysis at the National Oceanic and Atmospheric Administration (NOAA) Global Monitoring Laboratory. Pollution spikes due to local anthropogenic pollution sources (e.g., exhaust by the vessel's engine and vents, skidoos, helicopters, on-ice diesel generators) were identified and flagged as follows. For each data point, the gradient (time derivative) was calculated (Beck et al., 2022). Data points corresponding to an abnormally high gradient (&gt; 1.5 times the interquartile range) and neighboring points were discarded. The function “despike” from R package oce (version 1.3-0) was then applied to the time-series to remove any remaining local pollution spikes. Briefly, this function first linearly interpolates across any gaps (missing values). Then, it calculates a running median spanning k elements. The result of these two steps is the “reference” time-series. The standard deviation of the difference between values and the reference is then calculated. Values that differ from the reference by more than n times this standard deviation are considered to be spikes and eliminated. The function was applied once with n = 1 and k = 61 (~ 1 hour). The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, the original methane dry air mole fraction in nmol/mol, the adjusted methane dry air mole fraction in nmol/mol after cross-evaluation, and a pollution flag where 'yes' means that local pollution was detected.
description: We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b)
DOI: 10.1594/pangaea.756486
title: Basic and other measurements of radiation at station Tateno (2008-04)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.891112
title: Basic and other measurements of radiation at station Tateno (2018-01)
DOI: 10.1594/pangaea.944268
title: Ambient air ozone mole fractions measured in the Swiss container during MOSAiC 2019/2020

description: This dataset contains minute-averaged ozone mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected using a 2B Technologies instrument (model 205). The minute-averaged mole fractions were adjusted after cross-evaluation against measurements performed in the Atmospheric Radiation Measurement (ARM) Program container using a Thermo Fisher Scientific model 49i instrument. Negative spikes due to local anthropogenic pollution sources (e.g., exhaust by the vessel's engine and vents, skidoos, helicopters, on-ice diesel generators) were identified and flagged using the function “despike” from R package oce (version 1.3-0). Briefly, this function first linearly interpolates across any gaps (missing values). Then, it calculates a running median spanning k elements. The result of these two steps is the “reference” time-series. The standard deviation of the difference between values and the reference is then calculated. Values that differ from the reference by more than n times this standard deviation are considered to be spikes and eliminated. The function was applied twice with different k values (k = 1439 (1 day) and k = 61 (1 hour)) and n = 3. The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, the original ozone mole fractions in nmol/mol, the adjusted ozone mole fractions in nmol/mol after cross-evaluation, and a pollution flag where 'yes' means that local pollution was detected.
description: We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b)
DOI: 10.1594/pangaea.944264
title: Carbon monoxide dry air mole fractions measured in the Swiss container during MOSAiC 2019/2020

description: This dataset contains minute-averaged carbon monoxide dry air mole fractions measured during the year-long Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition from October 2019 to September 2020. The measurements were performed in the Swiss container on the D-deck of Research Vessel Polarstern. Data were collected by cavity ring-down spectroscopy using a commercial Picarro instrument (model G2401). The minute-averaged dry air mole fractions were adjusted after cross-evaluation against discrete whole air samples collected for post-cruise analysis at the National Oceanic and Atmospheric Administration (NOAA) Global Monitoring Laboratory. Pollution spikes due to local anthropogenic pollution sources (e.g., exhaust by the vessel's engine and vents, skidoos, helicopters, on-ice diesel generators) were identified and flagged as follows. For each data point, the gradient (time derivative) was calculated (Beck et al., 2022). Data points corresponding to an abnormally high gradient (&gt; 1.5 times the interquartile range) and neighboring points were discarded. The function “despike” from R package oce (version 1.3-0) was then applied to the time-series to remove any remaining local pollution spikes. Briefly, this function first linearly interpolates across any gaps (missing values). Then, it calculates a running median spanning k elements. The result of these two steps is the “reference” time-series. The standard deviation of the difference between values and the reference is then calculated. Values that differ from the reference by more than n times this standard deviation are considered to be spikes and eliminated. The function was applied once with n = 3 and k = 61 (~ 1 hour). The data columns include the Date and Time in Coordinated Universal Time (UTC), the latitude and longitude of Research Vessel Polarstern, the MOSAiC event label, the original carbon monoxide dry air mole fraction in nmol/mol, the adjusted carbon monoxide dry air mole fraction in nmol/mol after cross-evaluation, and a pollution flag where 'yes' means that local pollution was detected.
description: We used 1 sec time resolution positional data from the following datasets: PS122/1: Rex, M (2020), PS122/2: Haas, C (2020), PS122/3: Kanzow, T (2020), PS122/4: Rex, M (2021a), PS122/5: Rex, M (2021b)
DOI: 10.1594/pangaea.673095
title: Basic and other measurements of radiation at station Tateno (1996-07)
DOI: 10.1594/pangaea.673142
title: Basic and other measurements of radiation at station Tateno (2000-06)
DOI: 10.1594/pangaea.785326
title: Basic and other measurements of radiation at station Tateno (2012-04)
DOI: 10.1594/pangaea.756426
title: Basic and other measurements of radiation at station Tateno (2007-11)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.673158
title: Basic and other measurements of radiation at station Tateno (2001-10)
DOI: 10.1594/pangaea.673159
title: Basic and other measurements of radiation at station Tateno (2001-11)
DOI: 10.1594/pangaea.756354
title: Basic and other measurements of radiation at station Tateno (2006-06)

description: Version 2, 2011-01-24
DOI: 10.1594/pangaea.756488
title: Basic and other measurements of radiation at station Tateno (2008-06)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.673133
title: Basic and other measurements of radiation at station Tateno (1999-09)
DOI: 10.1594/pangaea.933642
title: Basic and other measurements of radiation at station Tateno (2021-04)
DOI: 10.15468/dl.asdygg
title: Occurrence Download

description: A dataset containing 403 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Melilotus segetalis (Brot.) Ser.)",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Specimen)"
 ]
 }
 }
 ]
}

 The dataset includes 403 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0037192-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.673127
title: Basic and other measurements of radiation at station Tateno (1999-03)
DOI: 10.1594/pangaea.914467
title: Basic and other measurements of radiation at station Tateno (2020-01)
DOI: 10.1594/pangaea.673147
title: Basic and other measurements of radiation at station Tateno (2000-11)
DOI: 10.1594/pangaea.943543
title: Basic and other measurements of radiation at station Tateno (2022-02)
DOI: 10.1594/pangaea.785527
title: Basic and other measurements of radiation at station Tateno (2011-06)
DOI: 10.1594/pangaea.905192
title: Basic and other measurements of radiation at station Tateno (2019-06)
DOI: 10.1594/pangaea.673160
title: Basic and other measurements of radiation at station Tateno (2001-12)
DOI: 10.1594/pangaea.927711
title: Basic and other measurements of radiation at station Tateno (2020-11)
DOI: 10.1594/pangaea.896715
title: Basic and other measurements of radiation at station Tateno (2018-07)
DOI: 10.1594/pangaea.924484
title: Basic and other measurements of radiation at station Tateno (2020-07)
DOI: 10.1594/pangaea.885901
title: Basic and other measurements of radiation at station Tateno (2017-11)
DOI: 10.1594/pangaea.673091
title: Basic and other measurements of radiation at station Tateno (1996-03)
DOI: 10.1594/pangaea.841824
title: Basic and other measurements of radiation at station Tateno (2014-11)
DOI: 10.1594/pangaea.673145
title: Basic and other measurements of radiation at station Tateno (2000-09)
DOI: 10.1594/pangaea.755519
title: Basic and other measurements of radiation at station Tateno (2003-04)

description: Version 2, 2010-12-26
DOI: 10.1594/pangaea.756483
title: Basic and other measurements of radiation at station Tateno (2008-01)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.758369
title: Basic and other measurements of radiation at station Tateno (2011-01)
DOI: 10.1594/pangaea.756421
title: Basic and other measurements of radiation at station Tateno (2007-06)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.673131
title: Basic and other measurements of radiation at station Tateno (1999-07)
DOI: 10.1594/pangaea.858024
title: Basic and other measurements of radiation at station Tateno (2015-11)
DOI: 10.1594/pangaea.776356
title: Basic and other measurements of radiation at station Tateno (2011-12)
DOI: 10.1594/pangaea.673096
title: Basic and other measurements of radiation at station Tateno (1996-08)
DOI: 10.1594/pangaea.673138
title: Basic and other measurements of radiation at station Tateno (2000-02)
DOI: 10.1594/pangaea.755524
title: Basic and other measurements of radiation at station Tateno (2003-09)

description: Version 2, 2010-12-26
DOI: 10.1594/pangaea.945142
title: Basic and other measurements of radiation at station Tateno (2022-03)
DOI: 10.1594/pangaea.939955
title: Basic and other measurements of radiation at station Tateno (2021-10)
DOI: 10.1594/pangaea.949937
title: Basic and other measurements of radiation at station Tateno (2022-08)
DOI: 10.1594/pangaea.756489
title: Basic and other measurements of radiation at station Tateno (2008-07)

description: Version 2, 2011-01-25
DOI: 10.1594/pangaea.673122
title: Basic and other measurements of radiation at station Tateno (1998-10)
DOI: 10.1594/pangaea.673105
title: Basic and other measurements of radiation at station Tateno (1997-05)