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  • PANGAEA  (6)
Publikationsart
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  • 1
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    Nematode abundance in cold seep sediments of the Darwin mud volcano (2012)
    PANGAEA
    Details
    Publikationsdatum: 2023-07-10
    Beschreibung: During the JC-10 cruise (2007), we sampled the Darwin mud volcano (MV) for meiofaunal community and trophic structure in relation of pore-water geochemistry along a 10 m transect from a seep site on the rim of the crater towards the MV slope. Sediment samples were retrieved by the ROV Isis using push cores. On board and after the pore water extraction, the top 10 cm of the cores were sliced into 1 cm sections and fixed them in 4% formaldehyde for meiofaunal community analysis. In the home laboratory, the formaldehyde-fixed samples were washed over a 32 µm mesh sieve and extracted the meiofauna from the sediment by Ludox centrifugation (Heip et al. 1985). Meiofauna was then sorted, enumerated and identified at coarse taxonomic level. From each slice, ca. 100 nematodes were identified to genus level. Afterwards, abundance of Nematoda were depth integrated over the top 5 cm to gain individual abundances per 10 cm**2. Overall, total nematode biomass in the top 5 cm of the seep sediment core was ~10x higher than that in the core taken 1100 m away. Nematode genus composition varied little among cores and was mainly dominated by Sabatieria.
    Schlagwort(e): 34; Acantholaimus; Actinonema; Aegialoalaimus; Amphimonhystrella; Amphimonhystrella bullacauda; Anoplostoma; Antarcticonema; Anticoma; Anticyathus; Antomicron; Aponema; Axonolaimus; Bathyepsilonema; Bathyeurystomina; Calligyrus; Calyptronema; Camacolaimus; Campylaimus; Ceramonema; Cervonema; Chromadorella; Chromadorina; Chromadorita; Comesa; Counting; Crenopharynx; Cricohalalaimus; Cyartonema; Daptonema; Darwin Mounds; Deontolaimus; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Desmodora; Desmodora pilosa; Desmoscolex; Desmotricoma; Dichromadora; Didelta; Diplopeltula; Disconema; Dolicholaimus; Doliolaimus; Eleutherolaimus; Elzalia; Enoplolaimus; Ethmolaimidae; Eumorpholaimus; Event label; Filitonchus; Glochinema; Greeffiella; Habitat; Halalaimus; Halanonchus; Halichoanolaimus; Hapalomus; hermes; HERMES; hermione; HERMIONE; Hopperia; Hotspot Ecosystem Research and Mans Impact On European Seas; Hotspot Ecosystem Research on the Margins of European Seas; Innocuonema; James Cook; JC10-026; JC10-030; JC10-036-PUC01; JC10-036-PUC03; JC10-036-PUC07; JC10-036-PUC10; JC10-1; Latitude of event; Leptolaimoides; Leptolaimus; Linhomoeus; Linhystera; Litinium; Longicyatholaimus; Longitude of event; Manganonema; MEGAC; MegaCorer; Megadesmolaimus; Mesacanthion; Metachromadora; Metacyatholaimus; Metadesmolaimus; Metalinhomoeus; Metasphaerolaimus; Microlaimidae; Microlaimus; Minolaimus; Molgolaimus; Monhysterina; Monhystrella; Morlaixia; Nemanema; Nematoda; Neochromadora; Neotonchus; Notochaetosoma; Nyctonema; Omicronema; Oxystomina; Paracanthonchus; Paracomesoma; Paracyatholaimoides; Paracyatholaimus; Paraethmolaimus; Paralinhomoeus; Paralongicyatholaimus; Paramesacanthion; Paramonhystera; Parasphaerolaimus; Pareurystomina; Perspiria; Phanodermopsis; Pierrickia; Polysigma; Pomponema; Procamacolaimus; Prochromadorella; Prototricoma; Pselionema; Pseudocella; PUC; Push corer; Retrotheristus; Rhabdocoma; Rhabdodemania; Rhips; Richtersia; Sabatieria; Sabatieria bitumen; Sabatieria conicauda; Sabatieria demani; Sabatieria lawsi; Sabatieria ornata; Sabatieria propisinna; Sabatieria punctata; Sabatieria stekhoveni; Sabatieria vasicola; Southerniella; Sphaerolaimus; Stylotheristus; Symplocostoma; Synonchiella; Syringolaimus; Terschellingia; Tetrapturus; Thalassironus; Thalassoalaimus; Thalassomonhystera; Theristus; Trefusia; Tricoma; Tripyloides; Trochamus; Vasostoma; Viscosia; Wieseria; Xyalidae
    Materialart: Dataset
    Format: text/tab-separated-values, 395 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 2
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    Grain size distribution measured on MUC samples during SONNE cruises SO268/1 and SO268/2 to the BGR and GSR license areas in the Clarion Clipperton Fracture Zone (2022)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-28
    Beschreibung: This dataset contains sedimentary parameter grain size distribution measured from Multicorer (MUC) samples from the Bundesanstalt für Geowissenschaften und Rohstoffe (BGR, Germany) and Global Sea Mineral Resources (GSR, Belgium) license areas in the Clarion Clipperton Fracture Zone collected on onboard the RV Sonne during expeditions SO268 (Leg1 and Leg2) in 2019. Values are given in their respective units (SI) and have been collected and measured by the Marine Biology Research Group of Ghent University (Belgium).
    Schlagwort(e): Abiotic; Area/locality; Campaign of event; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Core; Deep sea; Deployment number; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth comment; Elevation of event; Event label; Grain size, Malvern mastersizer hydro 2000G; granulometry; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Latitude of event; Longitude of event; Mode, grain size; MUC; MUC-01; MUC-02; MUC-03; MUC-04; MUC-05; MUC-06; MUC-07; MUC-08; MUC-10; MUC-12; MUC-13; MUC-14; MUC-15; MUC-16; MUC-17; MUC-18; MUC-19; MUC-20; MUC-21; MUC-27; MUC-28; MUC-29; MUC-30; MUC-31; MUC-32; MUC-33; MUC-34; MultiCorer; Multicorer with television; Obscuration; Percentile 10; Percentile 20; Percentile 25; Percentile 50; Percentile 75; Percentile 80; Percentile 90; pigments; Size fraction 〉 0.004 mm; Size fraction 〉 0.038 mm; Size fraction 〉 0.063 mm, sand; Size fraction 〉 0.125 mm; Size fraction 〉 0.250 mm; Size fraction 〉 0.500 mm, gravel; Size fraction 〉 0.800 mm, gravel; Size fraction 〉 1.6 mm, gravel; Size fraction 〉 1 mm, gravel; SO268/1; SO268/1_18-1; SO268/1_19-1; SO268/1_26-1; SO268/1_38-1; SO268/1_39-1; SO268/1_43-1; SO268/1_50-2; SO268/1_5-1; SO268/1_56-1; SO268/1_6-1; SO268/1_65-1; SO268/1_66-1; SO268/1_67-1; SO268/1_7-1; SO268/1_74-1; SO268/1_75-1; SO268/1_79-1; SO268/1_80-1; SO268/1_85-1; SO268/2; SO268/2_135-1; SO268/2_136-1; SO268/2_138-1; SO268/2_139-1; SO268/2_171-1; SO268/2_172-1; SO268/2_178-1; SO268/2_179-1; Sonne_2; Station label; TN; TOC; TVMUC
    Materialart: Dataset
    Format: text/tab-separated-values, 3150 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 3
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    Total organic carbon and total nitrogen measured on MUC and ROV samples during SONNE cruises SO268/1 and SO268/2 to the BGR and GSR license areas in the Clarion Clipperton Fracture Zone (2022)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-28
    Beschreibung: This dataset contains sedimentary parameters total nitrogen (TN) and total organic carbon (TOC) measured from Multicorer (MUC) and Remotely Operated Vehicle (ROV) samples from the Bundesanstalt für Geowissenschaften und Rohstoffe (BGR, Germany) and Global Sea Mineral Resources (GSR, Belgium) license areas in the Clarion Clipperton Fracture Zone collected on onboard the RV Sonne during expeditions SO268 (Leg1 and Leg2) in 2019. Values are given in their respective units (SI) and have been collected and measured by the Marine Biology Research Group of Ghent University (Belgium).
    Schlagwort(e): Abiotic; Area/locality; Campaign of event; Carbon, organic, total; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Combustion of freeze-dried samples in a Flash 2000 NC Sediment Analyzer; Core; Deep sea; Deployment number; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth comment; Elevation of event; Event label; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Latitude of event; Location; Longitude of event; MUC; MUC-01; MUC-02; MUC-03; MUC-04; MUC-05; MUC-06; MUC-07; MUC-08; MUC-10; MUC-12; MUC-13; MUC-14; MUC-15; MUC-16; MUC-17; MUC-18; MUC-19; MUC-20; MUC-21; MUC-22; MUC-23; MUC-24; MUC-25; MUC-27; MUC-28; MUC-29; MUC-30; MUC-31; MUC-32; MUC-33; MUC-34; MUC-35; MUC-36; MUC-37; MUC-38; MUC-39; MUC-40; MUC-41; MultiCorer; Multicorer with television; Nitrogen, total; PUC; PUC-20; PUC-25; PUC-36; PUC-46; PUC-57; PUC-71; Push corer; SO268/1; SO268/1_18-1; SO268/1_19-1; SO268/1_26-1; SO268/1_38-1; SO268/1_39-1; SO268/1_43-1; SO268/1_50-2; SO268/1_5-1; SO268/1_56-1; SO268/1_6-1; SO268/1_65-1; SO268/1_66-1; SO268/1_67-1; SO268/1_7-1; SO268/1_74-1; SO268/1_75-1; SO268/1_79-1; SO268/1_80-1; SO268/1_85-1; SO268/2; SO268/2_106-1; SO268/2_107-1; SO268/2_122-1; SO268/2_125-1; SO268/2_135-1; SO268/2_136-1; SO268/2_138-1; SO268/2_139-1; SO268/2_171-1; SO268/2_172-1; SO268/2_178-1; SO268/2_179-1; SO268/2_184-1; SO268/2_185-1; SO268/2_186-1; SO268/2_188-1_PUC-20; SO268/2_188-1_PUC-25; SO268/2_188-1_PUC-36; SO268/2_188-1_PUC-46; SO268/2_188-1_PUC-57; SO268/2_188-1_PUC-71; SO268/2_198-1; SO268/2_199-1; SO268/2_200-1; SO268/2_207-1; Sonne_2; Station label; TN; TOC; TVMUC
    Materialart: Dataset
    Format: text/tab-separated-values, 1731 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 4
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    Meiofauna abundances from multicorer samples during SONNE cruise SO239 (2017)
    PANGAEA
    In:  Mariene Biologie, Universiteit Gent
    Details
    Publikationsdatum: 2024-02-02
    Schlagwort(e): APEI3; Area of Particular Environmental Interest 3; Bivalvia; Counting; Cyclopoida; Date/Time of event; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; Gastropoda; Gastrotricha; Halacaroidea; Harpacticoida; Isopoda; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Kinorhyncha; Latitude of event; Longitude of event; Loricifera; MUC; MultiCorer; Nauplii; Nematoda; North Pacific Ocean; Oligochaeta; Ophiuroidea, larvae; Ostracoda; Polychaeta; Polychaeta, larvae; Priapulida; Rotifera; Sample code/label; SO239; SO239_121-1; SO239_124-1; SO239_125-1; SO239_145-1; SO239_146-1; SO239_154-1; SO239_155-1; SO239_164-1; SO239_168-1; SO239_175-1; SO239_176-1; SO239_199-1; SO239_202-1; SO239_206-1; SO239_207-1; SO239_84-1; SO239_85-1; SO239_86-1; SO239_93-1; Sonne_2; Station label; Tanaidacea; Tantulocarida; Tardigrada
    Materialart: Dataset
    Format: text/tab-separated-values, 1100 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 5
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    Meiofauna counts from multi corer samples from the Reference site within the Belgian License Area during SONNE cruises SO268/1 and SO268/2, Clarion-Clipperton Zone (2022)
    PANGAEA
    Details
    Publikationsdatum: 2024-03-07
    Beschreibung: Overview of higher meiofauna taxa and total counts from samples (0-5 cm) collected within the Reference site in the Belgian License Area (GSR-area) in the Clarion Clipperton Zone on board of the German vessel SONNE during the SO268 expedition in 2019. In order to enhance our baseline knowledge on meiofaunal distributions within this area, sediment samples were obtained through a MULTICORER (MUC) deployment, from which the samples were further processed by the UGhent (meiofauna extraction, sorting and counting at higher taxon level). Nematoda organisms were further identified (Genus level) by the French Research Institute for Exploitation of the Sea (IFREMER).
    Schlagwort(e): Area/locality; baseline data; Bivalvia; Campaign of event; Cladocera; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Copepoda; Core; Deep-sea sediment; Deployment number; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth comment; Elevation of event; Event label; Gastropoda; Gastrotricha; Isopoda; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Kinorhyncha; Latitude of event; Longitude of event; Loricifera; meiofauna; Meiofauna, abundance; MUC; MUC-19; MUC-20; MUC-21; MUC-27; MUC-28; MUC-29; MUC-30; MultiCorer; Nauplii; Nematoda; Ostracoda; Polychaeta; polymetallic nodules; SO268/1; SO268/1_79-1; SO268/1_80-1; SO268/1_85-1; SO268/2; SO268/2_135-1; SO268/2_136-1; SO268/2_138-1; SO268/2_139-1; Sonne_2; Station label; Tanaidacea; Tantulocarida; Tardigrada; Volume, sediment
    Materialart: Dataset
    Format: text/tab-separated-values, 336 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 6
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    Pigments measured on MUC samples during SONNE cruises SO268/1 and SO268/2 to the BGR and GSR license areas in the Clarion Clipperton Fracture Zone (2022)
    PANGAEA
    Details
    Publikationsdatum: 2024-02-28
    Beschreibung: This dataset contains sedimentary parameters pigments (Chlorophyll a, Pheophorbide, Pheophytin) measured from Multicorer (MUC) samples from the Bundesanstalt für Geowissenschaften und Rohstoffe (BGR, Germany) and Global Sea Mineral Resources (GSR, Belgium) license areas in the Clarion Clipperton Fracture Zone collected on onboard the RV Sonne during expeditions SO268 (Leg1 and Leg2) in 2019. Values are given in their respective units (SI) and have been collected and measured by the Marine Biology Research Group of Ghent University (Belgium).
    Schlagwort(e): Abiotic; Area/locality; Campaign of event; Chlorophyll a per unit dry mass; Clarion-Clipperton Fraction Zone, North East Pacific Ocean; Clarion Clipperton Fracture Zone; Core; Deep sea; Deployment number; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth comment; Elevation of event; Event label; High performance liquid chromatography (HPLC) using an Agilent 1200 Infinity II HPLC with fluorescence detector and Eclipse XDB C8 column; JPI Oceans - Ecological Aspects of Deep-Sea Mining; JPIO-MiningImpact; Latitude of event; Longitude of event; MUC; MUC-01; MUC-02; MUC-03; MUC-04; MUC-05; MUC-06; MUC-07; MUC-08; MUC-10; MUC-12; MUC-13; MUC-14; MUC-15; MUC-16; MUC-17; MUC-18; MUC-19; MUC-20; MUC-21; MUC-22; MUC-23; MUC-24; MUC-25; MUC-27; MUC-28; MUC-29; MUC-30; MUC-31; MUC-32; MUC-33; MUC-34; MUC-35; MUC-36; MUC-37; MUC-38; MUC-39; MUC-40; MUC-41; MultiCorer; Multicorer with television; Pheophorbide a-like per unit dry mass; Pheophorbide a per unit dry mass; Pheophytin a-like per unit dry mass; Pheophytin a per unit dry mass; pigments; Sample mass; SO268/1; SO268/1_18-1; SO268/1_19-1; SO268/1_26-1; SO268/1_38-1; SO268/1_39-1; SO268/1_43-1; SO268/1_50-2; SO268/1_5-1; SO268/1_56-1; SO268/1_6-1; SO268/1_65-1; SO268/1_66-1; SO268/1_67-1; SO268/1_7-1; SO268/1_74-1; SO268/1_75-1; SO268/1_79-1; SO268/1_80-1; SO268/1_85-1; SO268/2; SO268/2_106-1; SO268/2_107-1; SO268/2_122-1; SO268/2_125-1; SO268/2_135-1; SO268/2_136-1; SO268/2_138-1; SO268/2_139-1; SO268/2_171-1; SO268/2_172-1; SO268/2_178-1; SO268/2_179-1; SO268/2_184-1; SO268/2_185-1; SO268/2_186-1; SO268/2_198-1; SO268/2_199-1; SO268/2_200-1; SO268/2_207-1; Sonne_2; Station label; TVMUC; Volume
    Materialart: Dataset
    Format: text/tab-separated-values, 2226 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
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