cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.924287
title: Polysaccharide structures in HMWDOM and POM at the North Sea detected by carbohydrate microarray analysis

description: Here, we traced the abundance of 27 polysaccharide epitopes in dissolved and particulate organic matter along a three month diatom bloom period in the North Sea. We used a bioanalytic approach based on carbohydrate microarrays and monoclonal antibodies (mAbs). Details describing the data:Carbohydrate microarray data show the relative polysaccharide abundance (antibody signal intensity) detected in samples harvested during a spring phytoplankton bloom period (21 sampling dates) in the North Sea (54˚11.3'N, 7˚54.0'E). Samples include high molecular weight dissolved organic matter (HMWDOM) and particulate organic matter (POM). Polysaccharides from all samples were sequentially extracted with the solvents H2O, 50 mM EDTA pH 7.5 and 4 M NaOH with 0.1% w/v NaBH4. A library of identical microarrays was created, each populated with the same time-series of extracted polysaccharides. These microarrays were then individually incubated with polysaccharide-specific mAbs or carbohydrate binding modules (CBMs) as probes, which specifically bind to a single polysaccharide epitope. The binding of probes to polysaccharide epitopes on the microarrays was detected using a secondary antibody coupled to alkaline phosphatase, which converts its substrate into a coloured product, the amount of which correlates with polysaccharide concentration. Antibody signal intensity was quantified and the highest signal value in the data set for HMWDOM and for POM was set to 100 and all other values were normalised accordingly. The temporal dynamics but not the absolute number should be compared between HMWDOM and POM pools as they required independent normalisation since their sampling was different. A cut-off of 5 arbitrary units was applied and all probe profiles where in at least one date an antibody positive signal (value ≥ 5) was detected are included in the data set. The epitope recognised by each probe is shown at the top of each column and the name of the corresponding mAb or CBM is depicted in parentheses. Size fractions correspond to: POM 10 µm, over 10 µm; POM 3 µm, between 10 and 3 µm; POM 0.2 µm, between 3 and 0.2 µm; HMWDOM, between 0.2 µm and 1 kDa. HG, homogalacturonan; DE, degree of esterification; AGP, arabinogalactan protein; GlcA, glucuronic acid. This microarray data set reveals the temporal dynamics of 27 polysaccharide epitopes in HMWDOM and POM.
DOI: 10.1594/pangaea.820214
title: Total biovolume of phytoplankton at time series station Helgoland Roads, North Sea, in 2012

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.438356
title: Total biomass as carbon of phytoplankton at time series station Helgoland Roads, North Sea, in 2003

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.907340
title: Video observation during R/V Heincke cruise HE505 in the German Bight with link to raw data files

description: At 26 stations in the German Bitght underwater videos were recorded with C-Technics Camera and GOPRO 3+ Black Edition to ground truth sidescan sonar backscatter data. The R/V Heincke was drifting while data acquisition.
DOI: 10.1594/pangaea.669687
title: Biomass of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1989
DOI: 10.1594/pangaea.669782
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1989
DOI: 10.1594/pangaea.930436
title: Total organic carbon, organic carbon, and ENA accession numbers of surface sediment samples from Helgoland Roads, North Sea
DOI: 10.1594/pangaea.669771
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1978
DOI: 10.1594/pangaea.548008
title: Phytoplankton abundance at time series station Helgoland Roads, North Sea, in 2004

description: Investigator of phytoplankton samples: Silvia Janisch
DOI: 10.1594/pangaea.743164
title: Bacteria at time series station Helgoland Roads, North Sea, in 1981
DOI: 10.1594/pangaea.548007
title: Phytoplankton abundance at time series station Helgoland Roads, North Sea, in 2003

description: Investigator of phytoplankton samples: Silvia Janisch
DOI: 10.1594/pangaea.56392
title: Abundance of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1969

description: Investigator of phytoplankton samples: Erik Hagmeier, Klaus Treutner, David Venable
DOI: 10.1594/pangaea.56398
title: Abundance of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1970

description: Investigator of phytoplankton samples: Erik Hagmeier, Klaus Treutner, Margrit Kanje
DOI: 10.1594/pangaea.56399
title: Abundance of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1971

description: Investigator of phytoplankton samples: Erik Hagmeier & Margrit Kanje
DOI: 10.1594/pangaea.56400
title: Abundance of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1972

description: Investigator of phytoplankton samples: Erik Hagmeier
DOI: 10.1594/pangaea.56326
title: Abundance of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1978

description: Investigator of phytoplankton samples: Klaus Treutner
DOI: 10.1594/pangaea.733541
title: Larval fish at time series station Helgoland Roads, North Sea, in 2005

description: For the larval surveys, a CalCOFI ring trawl with a 500 µm mesh net (aperture 100 cm, length 400 cm, equipped with a flow meter) was towed for 15 min from a research vessel. The samples were transferred to the laboratory, fish larvae were sorted out immediately and classified to the species level according to Halbeisen (1988) and Russel (1976). Larval abundance was normalized to larvae/m**3. Members of the family Syngnathidae (pipefishes and seahorses) were excluded from the analyses as they are not a regular part of the ichthyoplankton and occurred only occasionally after storms.
DOI: 10.1594/pangaea.873101
title: Mesozooplankton abundances at time series station Helgoland Roads, in 1986

description: The data provided here represents a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments (see "Further details").Empty cells = taxon was not investigated in this sample.
DOI: 10.1594/pangaea.888513
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 2011

description: Data represent stage-resolved analyses of copepods and decapod larvae in 2011. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.711767
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2008

description: Data contact: Karen Wiltshire (karen.wiltshire@awi.de); analyzed by Kristine Carstens
DOI: 10.1594/pangaea.695447
title: Total biomass as carbon of plankton at time series station Helgoland Roads, North Sea, in 2007

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch ( = Silvia Peters)
DOI: 10.1594/pangaea.783564
title: Total biovolume of phytoplankton at time series station Helgoland Roads, North Sea, in 2011

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.873099
title: Mesozooplankton abundances at time series station Helgoland Roads, in 1984

description: The data provided here represents a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments (see "Further details").Empty cells = taxon was not investigated in this sample.
DOI: 10.1594/pangaea.886014
title: Excretion rates of Temora longicornis under different nutrient regimes
DOI: 10.1594/pangaea.743181
title: Bacteria at time series station Helgoland Roads, North Sea, in 1999
DOI: 10.1594/pangaea.756613
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2010

description: Data contact: Karen Wiltshire (karen.wiltshire@awi.de); analyzed by Kristine Carstens
DOI: 10.1594/pangaea.888485
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1988

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1988. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.888509
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 2008

description: Data represent stage-resolved analyses of copepods and decapod larvae in 2008. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.56487
title: Abundance of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1989

description: Investigator of phytoplankton samples: Klaus Treutner
DOI: 10.1594/pangaea.695604
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1999

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de)
DOI: 10.1594/pangaea.695600
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1995

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de)
DOI: 10.1594/pangaea.886013
title: Egg production rates of Temora longicornis under different nutrient regimes
DOI: 10.1594/pangaea.888495
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1998

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1998. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.15468/dl.d52zc6
title: Occurrence Download

description: A dataset containing 146 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 Atriplex laevis"
 ]
}

 The dataset includes 146 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007062-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.695601
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1996

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de)
DOI: 10.1594/pangaea.783562
title: Total biovolume of phytoplankton at time series station Helgoland Roads, North Sea, in 2009

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.669773
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1980
DOI: 10.1594/pangaea.669675
title: Biomass of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1977
DOI: 10.1594/pangaea.695454
title: Total biovolume of phytoplankton at time series station Helgoland Roads, North Sea, in 2007

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch ( = Silvia Peters)
DOI: 10.1594/pangaea.669719
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1965
DOI: 10.1594/pangaea.888756
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 2012

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 2012. Species and groups added together are shown in the parameter comments.Size data of Anthoathecata and Ctenophora are hights; size data of Leptothecata are diameters.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Sabine Holst (mailto:sholst@senckenberg.de)
DOI: 10.1594/pangaea.888755
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 2011

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 2011. Species and groups added together are shown in the parameter comments.Size data of Anthoathecata and Ctenophora are hights; size data of Leptothecata are diameters.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Sabine Holst (mailto:sholst@senckenberg.de)
DOI: 10.1594/pangaea.669685
title: Biomass of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1987
DOI: 10.1594/pangaea.888716
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1982

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1982. Species and groups added together are shown in the parameter comments.Size data of Anthoathecata and Ctenophora are hights; size data of Leptothecata are diameters.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Sabine Holst (mailto:sholst@senckenberg.de)
DOI: 10.1594/pangaea.759978
title: Abundance of dinoflagellates and ciliates at time series station Helgoland Roads, North Sea, in 2007

description: Standard Uthermöhl counts of fixed samples on Zeiss Axiovert 135 inverted microscope. Fixation: Acid Lugol 2% final concentration. The counts were carried out on subsamples of the work-daily Helgoland Roads phytoplankton samples, therefore sampling depth, and time of day are the same as in the phytoplankton counts.
DOI: 10.1594/pangaea.695508
title: Phytoplankton biovolume at time series station Helgoland Roads, North Sea, in 2004

description: Investigator of phytoplankton samples: Silvia Janisch
DOI: 10.1594/pangaea.743151
title: Bacteria at time series station Helgoland Roads, North Sea, in 1968
DOI: 10.1594/pangaea.669757
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1963
DOI: 10.1594/pangaea.833413
title: Total biovolume of phytoplankton at time series station Helgoland Roads, North Sea, in 2013

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.759981
title: Biomass of dinoflagellates and ciliates at time series station Helgoland Roads, North Sea, in 2007

description: See further details for conversion factors
DOI: 10.1594/pangaea.669663
title: Biomass of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1965
DOI: 10.1594/pangaea.833411
title: Phytoplankton biomass as carbon at time series station Helgoland Roads, North Sea, in 2013

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.783580
title: Phytoplankton biomass as carbon at time series station Helgoland Roads, North Sea, in 2011

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.669766
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1973
DOI: 10.1594/pangaea.56340
title: Abundance of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1983

description: Investigator of phytoplankton samples: Klaus Treutner
DOI: 10.1594/pangaea.669784
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1991
DOI: 10.1594/pangaea.783582
title: Phytoplankton biovolume at time series station Helgoland Roads, North Sea, in 2010

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.669674
title: Biomass of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1976
DOI: 10.1594/pangaea.886949
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1986

description: The data provided here represent a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.886950
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1987

description: The data provided here represent a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.888715
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1981

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1981. Species and groups added together are shown in the parameter comments.Size data of Anthoathecata and Ctenophora are hights; size data of Leptothecata are diameters.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Sabine Holst (mailto:sholst@senckenberg.de)
DOI: 10.1594/pangaea.886951
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1988

description: The data provided here represent a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.888737
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 2000

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 2000. Species and groups added together are shown in the parameter comments.Size data of Anthoathecata and Ctenophora are hights; size data of Leptothecata are diameters.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Sabine Holst (mailto:sholst@senckenberg.de)
DOI: 10.1594/pangaea.886938
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1979

description: The data provided here represent a summary of species and taxonomic groups. Species and groups added together are shown in the parameter comments.Sampling was carried out with a CalCOFI net with 1 m diameter and a mesh size of 500 µm.Empty cells = taxon was not investigated in this sample."Depth, water = 0" equals an oblique net haul through the entire water column.Data contact: Jasmin Renz (mailto:jrenz@senckenberg.de)
DOI: 10.1594/pangaea.848991
title: Phytoplankton abundance at time series station Helgoland Roads, North Sea, in 2014

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.15468/dl.k8z7dh
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Curimatopsis melanura",
 "DecimalLatitude is not null",
 "DecimalLongitude is not null"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007063-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.56322
title: Abundance of bacillariophyceae at time series station Helgoland Roads, North Sea, in 1974

description: Investigator of phytoplankton samples: Klaus Treutner
DOI: 10.1594/pangaea.669761
title: Biomass of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1968
DOI: 10.1594/pangaea.695507
title: Phytoplankton biovolume at time series station Helgoland Roads, North Sea, in 2003

description: Investigator of phytoplankton samples: Silvia Janisch
DOI: 10.15468/dl.rfff8d
title: Occurrence Download

description: A dataset containing 2095 records in GBIF matching the query:

 SELECT gbifid, datasetkey, specieskey, kingdom, phylum, class, "order", family, genus, species, scientificname, decimallatitude, decimallongitude, eventdate, institutioncode, "year" AS obs_year, basisofrecord, coordinateuncertaintyinmeters, issue
 FROM occurrence
 WHERE
 decimallatitude IS NOT NULL
 AND decimallongitude IS NOT NULL
 AND NOT ARRAY_CONTAINS(issue, 'ZERO_COORDINATE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_OUT_OF_RANGE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_INVALID')
 AND NOT ARRAY_CONTAINS(issue, 'COUNTRY_COORDINATE_MISMATCH')
 AND "year" &gt;= 2015
 AND "year" &lt;= 2026
 AND coordinateuncertaintyinmeters IS NOT NULL
 AND coordinateuncertaintyinmeters &gt; 0
 AND coordinateuncertaintyinmeters &lt;= 200.0
 AND decimallatitude &gt;= 66.79314043790278
 AND decimallatitude &lt;= 72.77152049497572
 AND decimallongitude &gt;= 134.70058844448118
 AND decimallongitude &lt;= 172.79924320520232
 AND GBIF_Within('POLYGON ((172.799243 66.793140, 172.799243 72.771520, 134.700588 72.771520, 134.700588 66.793140, 172.799243 66.793140))', decimallatitude, decimallongitude) = TRUE
 

 The dataset's 2095 records were derived from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007053-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.56382
title: Abundance of dinoflagellates, dictyochophyceae, and prymnesiophyceae at time series station Helgoland Roads, North Sea, in 1963

description: Investigator of phytoplankton samples: Max Gillbricht & Erik Hagmeier