PANGAEA_945061
Porewater concentrations of ammonium, nitrite, nitrate, sulfate, hydrogen sulfide, dissolved iron and dissolved manganese at 5 sites along a water depth transect in the Gulf of Mexico (Louisiana continental shelf)
Lenstra, Wytze K
Porewater concentrations of ammonium, nitrite, nitrate, sulfate, hydrogen sulfide, dissolved iron and dissolved manganese at 5 sites along a water depth transect in the Gulf of Mexico (Louisiana continental shelf)
2022-06-07
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.945061
Investigator
Wytze K
Lenstra
w.k.lenstra@uu.nl
Earth Science
Event label
DEPTH, sediment/rock
Depth, top/min
Depth, bottom/max
Ammonium
Nitrite
Nitrate
Sulfate
Hydrogen sulfide
Iron, dissolved
Manganese, dissolved
geoscientificInformation
64PE434_1
64PE434_2
64PE434_3
64PE434_4
64PE434_5
64PE434_NICO_Leg7
Station 1
Station 2
Station 3
Station 4
Station 5
Surface water sample
see description in data abstract
Ion chromatography
Inductively Coupled Plasma - Optical Emission Spectrometry (ICP-OES)
Pelagia
Complete
27.736933
28.8091
-91.33724999999998
-91.22525000000002
0.0 m (DEPTH, sediment/rock)
0.15 m (DEPTH, sediment/rock)
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
839 data points
text/tab-separated-values
Lenstra, Wytze K; van Helmond, Niels A G M; Żygadłowska, Olga Marzena; van Zummeren, Roosmarijn; Witbaard, Rob; Slomp, Caroline P (2022): Sediments as a Source of Iron, Manganese, Cobalt and Nickel to Continental Shelf Waters (Louisiana, Gulf of Mexico). Frontiers in Marine Science, 9, https://doi.org/10.3389/fmars.2022.811953
Porewater samples for NH4+, NO3- , and NO2- were analyzed on board with Quattro gas-segmented continuous flow analysers using the indophenolblue method (NH+4), and the sulphanyl-amide method (NOx). Porewater sulfide was determined spectrophotometrically using phenylenediamine and ferric chloride. Porewater samples for SO4 2- were analyzed by ion-chromatography. Dissolved Fe and Mn were analyzed by Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES; Spectro Arcos). Porewater concentrations were around or below the detection limit (0.5 and 0.8 μmol L−1, respectively) and are therefore not presented. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.945061"!
https://doi.org/10.3389/fmars.2022.811953
Sediments as a Source of Iron, Manganese, Cobalt and Nickel to Continental Shelf Waters (Louisiana, Gulf of Mexico)
https://en.wikipedia.org/wiki/RV_Pelagia
Pelagia
DIF
9.4
2022-06-07
2026-04-30