Analyses of abyssal holothurian and its gut content and feces collected during SONNE cruise SO242/2, Peru Basin (SE Pacific)

DOI

Abyssal holothurians were collected during SO242-2 in the Peru Basin in 2015 with ROV Kiel 6000 (Geomar, Germany). Aboard the vessel, holothurians were measured (length, width, height), dissected and stored frozen (-20°C). Feces and gut content of individual holothurian specimens were also kept frozen. At the shore-based laboratory of NIOZ-Yerseke, samples were weight before and after freeze-drying and organic (org.) C/ δ13C and N/ δ15N content of freeze-dried, finely-ground holothurian gut content and feces were measured with an elemental analyzer coupled with an isotope ratio mass spectrometer. Sediment grain size of holothurian gut content was determined by laser diffraction on freeze-dried and sieved (<1 mm) sediment samples in a Malvern Mastersizer 2000.

Identifier
DOI https://doi.org/10.1594/PANGAEA.955030
Related Identifier References https://doi.org/10.1007/s12526-023-01389-2
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.955030
Provenance
Creator Stratmann, Tanja ORCID logo; van Breugel, Peter; Sweetman, Andrew K ORCID logo; van Oevelen, Dick ORCID logo
Publisher PANGAEA
Publication Year 2023
Funding Reference Dutch Research Council https://doi.org/10.13039/501100003246 Crossref Funder ID 019.182EN.012 NWO-Rubicon; Dutch Research Council https://doi.org/10.13039/501100003246 Crossref Funder ID 856.14.002 https://www.nwo.nl/en/projects/85614002 Structure and (mal)functioning of an abyssal food web following a large-scale disturbance revealed with stable isotope tracer experiments and food-web modelling; Dutch Research Council https://doi.org/10.13039/501100003246 Crossref Funder ID VI.Veni.212.211 https://www.nwo.nl/en/projects/viveni212211 Metabolic activity of individual benthic fauna in deep-sea habitats (INBREATH); Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0707G https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707G JPI-O MiningImpact: Einfluss von Tiefsee-Bergbau auf den Spurenmetallhaushalt am Meeresboden; Seventh Framework Programme https://doi.org/10.13039/100011102 Crossref Funder ID 603418 https://cordis.europa.eu/project/id/603418 Managing Impacts of Deep-seA reSource exploitation
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 231 data points
Discipline Earth System Research
Spatial Coverage (-88.470W, -7.126S, -88.451E, -7.074N); South Pacific Ocean, Peru Basin
Temporal Coverage Begin 2015-09-05T17:33:46Z
Temporal Coverage End 2015-09-24T01:01:46Z