cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.1594/pangaea.733540
title: Larval fish at time series station Helgoland Roads, North Sea, in 2004

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.438358
title: Total biomass as carbon of phytoplankton at time series station Helgoland Roads, North Sea, in 2005

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.55831
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1977
DOI: 10.1594/pangaea.55841
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1982
DOI: 10.1594/pangaea.55833
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1979
DOI: 10.1594/pangaea.55846
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1987
DOI: 10.1594/pangaea.55847
title: Hydrochemistry and phytoplankton abundance at time series station Helgoland Roads, North Sea, in 1988
DOI: 10.1594/pangaea.743138
title: Bacteria at time series station Helgoland Roads, North Sea, in 1982
DOI: 10.1594/pangaea.586833
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2006

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Kristine Carstens
DOI: 10.1594/pangaea.783568
title: Total biomass as carbon of phytoplankton at time series station Helgoland Roads, North Sea, in 2011

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.1594/pangaea.820207
title: Phytoplankton biomass as carbon at time series station Helgoland Roads, North Sea, in 2012

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.5281/zenodo.18595156
title: "Corpus Épistémique Opératoire" Variabilité sous contraintes non-compensables - Version 1.0.0 (2026‑02‑10)

description: Corpus DD Canonique Consolidé v1.0.0 is the first stable, frozen release of the DD Epistemic Operative Framework.It provides a complete, falsifiable, and audit‑ready standard for analyzing, stress‑testing, and validating properties across heterogeneous systems.

This release includes:



the full canonical document (axioms, minimal ontology, operators, methodological protocols, refutation conditions, internal proof standards, and YAML templates)

a cryptographic manifest (.manifest.json) containing SHA‑256 checksums, structural metadata, source mapping, and internal validation of all records


The corpus defines a minimal but high‑resolution epistemic architecture based on non‑compensability, invariants, rupture detection, multi‑regime stress‑tests, and explicit refutation operators.It is designed to be domain‑agnostic, reproducible, and resistant to artefacts, enabling rigorous evaluation of robustness, transferability, and indeterminacy in any system.

Version v1.0.0 is fully frozen according to the non‑drift charter and serves as the canonical reference for future MINOR and MAJOR extensions.
DOI: 10.1594/pangaea.547794
title: Total biovolume 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.783570
title: Phytoplankton abundance at time series station Helgoland Roads, North Sea, in 2010

description: Investigator of phytoplankton samples: Silvia Peters
DOI: 10.5281/zenodo.18595155
title: "Corpus Épistémique Opératoire" Variabilité sous contraintes non-compensables - Version 1.0.0 (2026‑02‑10)

description: Corpus DD Canonique Consolidé v1.0.0 is the first stable, frozen release of the DD Epistemic Operative Framework.It provides a complete, falsifiable, and audit‑ready standard for analyzing, stress‑testing, and validating properties across heterogeneous systems.

This release includes:



the full canonical document (axioms, minimal ontology, operators, methodological protocols, refutation conditions, internal proof standards, and YAML templates)

a cryptographic manifest (.manifest.json) containing SHA‑256 checksums, structural metadata, source mapping, and internal validation of all records


The corpus defines a minimal but high‑resolution epistemic architecture based on non‑compensability, invariants, rupture detection, multi‑regime stress‑tests, and explicit refutation operators.It is designed to be domain‑agnostic, reproducible, and resistant to artefacts, enabling rigorous evaluation of robustness, transferability, and indeterminacy in any system.

Version v1.0.0 is fully frozen according to the non‑drift charter and serves as the canonical reference for future MINOR and MAJOR extensions.
DOI: 10.1594/pangaea.810745
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2012

description: Data contact: Karen Wiltshire (karen.wiltshire@awi.de); analyzed by Kristine Carstens
DOI: 10.1594/pangaea.743154
title: Bacteria at time series station Helgoland Roads, North Sea, in 1971
DOI: 10.1594/pangaea.888733
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1997

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1997. 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.743162
title: Bacteria at time series station Helgoland Roads, North Sea, in 1979
DOI: 10.1594/pangaea.743172
title: Bacteria at time series station Helgoland Roads, North Sea, in 1990
DOI: 10.15468/dl.fg4sw3
title: Occurrence Download

description: A dataset containing 112874 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Heteromastus",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 112874 records from 350 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007019-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.743165
title: Bacteria at time series station Helgoland Roads, North Sea, in 1983
DOI: 10.1594/pangaea.743168
title: Bacteria at time series station Helgoland Roads, North Sea, in 1986
DOI: 10.1594/pangaea.743173
title: Bacteria at time series station Helgoland Roads, North Sea, in 1991
DOI: 10.1594/pangaea.743177
title: Bacteria at time series station Helgoland Roads, North Sea, in 1995
DOI: 10.1594/pangaea.743147
title: Bacteria at time series station Helgoland Roads, North Sea, in 1964
DOI: 10.1594/pangaea.743163
title: Bacteria at time series station Helgoland Roads, North Sea, in 1980
DOI: 10.1594/pangaea.743178
title: Bacteria at time series station Helgoland Roads, North Sea, in 1996
DOI: 10.1594/pangaea.743179
title: Bacteria at time series station Helgoland Roads, North Sea, in 1997
DOI: 10.1594/pangaea.743180
title: Bacteria at time series station Helgoland Roads, North Sea, in 1998
DOI: 10.1594/pangaea.743182
title: Bacteria at time series station Helgoland Roads, North Sea, in 2000
DOI: 10.1594/pangaea.743183
title: Bacteria at time series station Helgoland Roads, North Sea, in 2001
DOI: 10.1594/pangaea.743184
title: Bacteria at time series station Helgoland Roads, North Sea, in 2002
DOI: 10.1594/pangaea.438862
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2004

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Kristine Carstens
DOI: 10.1594/pangaea.438863
title: Hydrochemistry at time series station Helgoland Roads, North Sea, in 2005

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Kristine Carstens
DOI: 10.1594/pangaea.433085
title: Total biomass as carbon of plankton at time series station Helgoland Roads, North Sea, in 2002

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.886943
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1981

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.433086
title: Total biomass as carbon of plankton 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.433087
title: Total biomass as carbon of plankton at time series station Helgoland Roads, North Sea, in 2004

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.433088
title: Total biomass as carbon of plankton at time series station Helgoland Roads, North Sea, in 2005

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.438361
title: Total abundance 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.438363
title: Total abundance of phytoplankton at time series station Helgoland Roads, North Sea, in 2004

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.438364
title: Total abundance of phytoplankton at time series station Helgoland Roads, North Sea, in 2005

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch
DOI: 10.1594/pangaea.888489
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1992

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1992. 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.888757
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 2013

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 2013. 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.888478
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1981

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1981. 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.886962
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1999

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.888493
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1996

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1996. 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.888712
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1979

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1976. 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.888511
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 2009

description: Data represent stage-resolved analyses of copepods and decapod larvae in 2009. 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.888514
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 2012

description: Data represent stage-resolved analyses of copepods and decapod larvae in 2012. 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.887387
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1975

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1975. 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.888713
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1980

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1980. 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.888282
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 2001

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.888482
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 1985

description: Data represent stage-resolved analyses of copepods and decapod larvae in 1985. 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.w6hw2u
title: Occurrence Download

description: A dataset containing 1424 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-123 38,-121 38,-121 39,-123 39,-123 38))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Diabrotica undecimpunctata"
 ]
}

 The dataset includes 1424 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007064-260208012135463/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.888283
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 2002

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.888730
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1994

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1994. 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.888284
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 2003

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.888515
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 2013

description: Data represent stage-resolved analyses of copepods and decapod larvae in 2013. 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.888516
title: Abundances of copepods and decapod larvae from CalCOFI net tows at time series station Helgoland Roads, in 2014

description: Data represent stage-resolved analyses of copepods and decapod larvae in 2014. 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.886910
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1975

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.886935
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1976

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.886961
title: Meso- and macrozooplankton abundances at time series station Helgoland Roads, in 1998

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.888731
title: Abundances of Cnidaria and Ctenophora from CalCOFI net tows at time series station Helgoland Roads, in 1995

description: Data represent size-resolved abundances of Cnidaria and Ctenophora in 1995. 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.438357
title: Total biomass as carbon of phytoplankton at time series station Helgoland Roads, North Sea, in 2004

description: Data contact: Karen Wiltshire (mailto:karen.wiltshire@awi.de); analyzed by Silvia Janisch