Biogeochemical and phospholipid-derived fatty acid (PLFA) composition of deep-water hexactinellid and demosponges from New Zealand collected during SONNE cruise SO254

Stratmann, Tanja; Busch, Kathrin; de Kluijver, Anna; Kelly, Michelle; Mills, Sadie; Rossel, Sven; Schupp, Peter

Biogeochemical and phospholipid-derived fatty acid (PLFA) composition of deep-water hexactinellid and demosponges from New Zealand collected during SONNE cruise SO254

2024

During R/V Sonne cruise SO254 around New Zealand (January-February 2017), deep-sea sponges were incubated in-situ and ex-situ to measure oxygen consumption, inorganic nutrient fluxes, bacterial and phospholipid-derived fatty acid (PLFA) composition. The biogeochemical composition of 4 shallow-water and deep-water sponge species were determined after the cruise by measuring the organic and total carbon and nitrogen content of freeze-dried sponge tissue and the stable isotopic composition (δ13C, δ15N) of the tissue. Phospholipid-derived fatty acids (PLFAs) of freeze-dried sponge tissue were extracted using a modified Bligh-Dyer extraction protocol and subsequently the PLFA concentrations were measured using gas chromatography flame ionization detection (GC-FID).

Показать больше [+]

Ключевые слова АГРОВОК

carbon nitrogen organic carbon oxygen consumption total carbon total nitrogen volume

Библиографическая информация

Издатель

PANGAEA

Другие темы

Latitude of event; Total; Ischam; So254_84-1_rov18_biobox1-16; Area/locality; Sponge; Scoop/biobox; Type; So254_80-1_rov17_biobox16; Sonne_2; So254_85-1_rov19_biobox12; Elevation of event; Longitude of event; Δ13c; Phospholipid fatty acids; Campaign of event; So254_85-1_rov19_biobox18; So254_80-1_rov17_biobox1-2; Event label; Taxon/taxa; Unique identification (uri); Wet mass; Unique identification (semantic uri); Nutrient fluxes; Organic; Laboratory code/label; So254_76-1_rov13_biobox8; Sample code/label; Deep ocean; Ash free dry mass; So254_10-1_rov03_incubator1; So254_77-1_rov14_biobox1; Dry mass; Scoop; Date/time of event; In situ incubation chamber; Fatty acid trophic markers; Pori bac newz; Δ15n; Unique identification; So254

Язык

Английский

Формат

text/tab-separated-values, 600 data points

Лицензия

CC-BY-4.0: Creative Commons Attribution 4.0 International, Access constraints: unrestricted, info:eu-repo/semantics/openAccess

Тип

Dataset

В АГРИСе с: 2025-01-28

Дата изменения: 2025-10-25

Формат: Dublin Core

Поставщик данных

Эту запись предоставил Alfred Wegener Institute for Polar and Marine Research

Откройте коллекцию этого поставщика данных в AGRIS

Ссылки

DOI

Посмотрите в Google Scholar

If you notice any incorrect information relating to this record, please contact us at [email protected] [email protected]

ФАО АГРИС — международная информационная система по сельскохозяйственным наукам и технологиям

Share

Biogeochemical and phospholipid-derived fatty acid (PLFA) composition of deep-water hexactinellid and demosponges from New Zealand collected during SONNE cruise SO254

2024

Ключевые слова АГРОВОК

Библиографическая информация