Stable isotopes (δ¹³C and δ¹⁵N) of microplankton in the Benguela Upwelling System sampled during the RV SONNE cruise SO283

Stable isotopes of d13C and d15N of two size fractions of microplankton were analyzed of samples taken during cruise SO283 in April/May 2021 by an Apstein Net (20 µm mesh size). The sampling took place in the northern and southern Benguela upwelling system in the context of the project TRAFFIC (Trop...

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Bibliographic Details
Main Author: Martin, Bettina
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Benguela Upwelling System
CTD/Rosette
CTD-RO
DATE/TIME
Depth
bottom/max
top/min
water
ELEVATION
Event label
LATITUDE
LONGITUDE
Microplankton
North Atlantic Ocean
PLA
Plankton net
Sample code/label
SO283
SO283_1-2
SO283_12-3
SO283_15-2
SO283_16-2
SO283_18-2
SO283_20-2
SO283_21-2
SO283_2-2
SO283_22-2
SO283_25-2
SO283_27-2
SO283_28-2
SO283_29-2
SO283_31-2
SO283_3-2
SO283_36-2
SO283_4-2
SO283_43-2
SO283_49-2
SO283_58-2
SO283_60-2
SO283_66-2
SO283_68-2
SO283_7-2
SO283_75-2
SO283_8-3
SO283_99-2
Sonne_2
South Atlantic Ocean
stabe isotopes
North Atlantic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.945314
https://doi.org/10.1594/PANGAEA.945314
Description
Summary:Stable isotopes of d13C and d15N of two size fractions of microplankton were analyzed of samples taken during cruise SO283 in April/May 2021 by an Apstein Net (20 µm mesh size). The sampling took place in the northern and southern Benguela upwelling system in the context of the project TRAFFIC (Trophic TRAnsfer eFFICiency in the Benguela Current). TRAFFIC aims to enlighten the energy transfer through the food webs of the northern and southern subsystems of the Benguela upwelling system. Stable isotopes help to determine the trophic level of organisms in the studied food web.

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