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
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; 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 03F0707A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707A JPI-O MiningImpact: Monitoring und Kartierung des Ökosystemzustandes im Peru Becken (DISCOL Areal) und der Clarion-Clipperton-Zone (CCZ), Ost-Pazifik; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0707B https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707B JPI-O MiningImpact: Sedimentdispersion in der Wassersäule; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0707C https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707C JPI-O MiningImpact: Entwicklung und Anwendung eines neuen mobilen online Bilddatenbanksystems DIAS zur interaktiven und kollaborativen Annotation von Unterwasserbildern zur digitalen bildbasierten Erhebung von Biodiversitätsdaten; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0707D https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707D JPI-O MiningImpact: Der Einfluss von Tiefsee-Bergbau auf Stoffumsatz und Biodiversität mikrobieller Meeresboden-Gemeinschaften; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0707E https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707E JPI-O MiningImpact: Wiederbesiedlungspotential bergbaulich beanspruchter Tiefseeareale; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0707F https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0707F JPI-O MiningImpact: Auswirkungen des Tiefseebergbaus auf Redoxbedingungen, biogeochemische Prozesse und Stoffflüsse in und aus Sedimenten der CCZ; 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; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
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