Journal ArticleDOI
Extraction of pore water from marine sediments: A review of possible artifacts with pertinent examples from the North Atlantic
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In this article, three different extraction methods have been applied to samples from 30 m long piston cores collected in two abyssal plains in the North Atlantic Ocean, and the results demonstrate that all of the above mentioned errors have occurred.About:
This article is published in Marine Geology.The article was published on 1992-12-01. It has received 66 citations till now. The article focuses on the topics: Pore water pressure.read more
Citations
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Journal ArticleDOI
Rhizon sampling of porewaters near the sediment‐water interface of aquatic systems
Jens Seeberg-Elverfeldt,Jens Seeberg-Elverfeldt,Michael Schlüter,Tomas Feseker,Martin Kölling +4 more
TL;DR: In this article, a newly developed Rhizon in situ sampler (RISS) is presented for porewater sampling from sediments in aquatic systems and the results revealed that horizontally aligned Rhizons can sample pore water with a vertical resolution of 1 cm.
Journal ArticleDOI
Composition of pore and spring waters from Baby Bare: global implications of geochemical fluxes from a ridge flank hydrothermal system
TL;DR: In this article, a manned submersible was used to sample the waters of Baby Bare, an isolated basement outcrop on 3.5 Ma-old crust on the eastern flank of the Juan de Fuca Ridge.
Journal ArticleDOI
Benthic chamber and profiling landers in oceanography-A review of design, technical solutions and functioning.
Anders Tengberg,F. de Bovee,Per O. J. Hall,William M. Berelson,D. Chadwick,G. Ciceri,Philippe Crassous,Allan H. Devol,Steve Emerson,J. Gage,Ronnie N. Glud,F. Graziottini,Jens K. Gundersen,Douglas E. Hammond,W. Helder,K. Hinga,Ola Holby,Richard A. Jahnke,Alexis Khripounoff,S. Lieberman,V. Nuppenau,Olaf Pfannkuche,Clare E. Reimers,Gilbert T. Rowe,A. Sahami,F. Sayles,Michael Schurter,D. Smallman,Bernhard Wehrli,P. de Wilde +29 more
TL;DR: In this article, the design and operation of twenty-seven known autonomous benthic chamber and profiling lander instruments is reviewed and evaluated, and a detailed comparison of the different existing lander designs and their relative strengths and weaknesses are discussed.
Book ChapterDOI
Quantification of Early Diagenesis: Dissolved Constituents in Pore Water and Signals in the Solid Phase
Journal ArticleDOI
A high-resolution dialysis technique for rapid determination of dissolved reactive phosphate and ferrous iron in pore water of sediments
TL;DR: A novel high-resolution dialysis technique was developed for rapid sampling of dissolved reactive phosphate (DRP) and ferrous iron in pore water at a vertical resolution of 2mm, verifying the control of P mobilization by Fe in sediments.
References
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Journal ArticleDOI
An improved interstitial water sampler1
TL;DR: In this paper, an inexpensive non-metallic squeezer suitable for trace metal studies is described, which can be operated simultaneously using a simple manifold and has no piston or moving parts.
Journal ArticleDOI
The sedimentary cycle of the boron isotopes
TL;DR: In this article, the adsorption coefficient for the uptake of boron from seawater by fluvial suspended material (mississippi) has an experimentally determined value of 1.54 ± 0.05.
Journal ArticleDOI
High precision determination of titration alkalinity and total carbon dioxide content of sea water by potentiometric titration
TL;DR: In this paper, the titration alkalinity At and the total carbon dioxide concentration Σ CO2 of a sea water sample can be determined by direct potentiometric titration.
Journal ArticleDOI
APDC-MIBK extraction system for the determination of trace elements in saline waters by atomic-absorption spectrophotometry.
TL;DR: A technique has been developed for the determination of "soluble" cobalt, copper, iron, lead, nickel and zinc in saline waters by simultaneous extraction of their complexes with ammonium pyrollidine dithiocarbamate into methyl isobutyl ketone (MIBK) and subsequent analysis by atomic-absorption spectrophotometry.
Journal ArticleDOI
Early diagenesis in sediments from the eastern equatorial Pacific, I. Pore water nutrient and carbonate results
Steven Emerson,Richard A. Jahnke,Michael L. Bender,Philip N. Froelich,Gary P. Klinkhammer,Carl J. Bowser,George Setlock +6 more
TL;DR: In this paper, the authors extracted pore water samples from cores at three locations in the eastern equatorial Pacific and analyzed for nutrients, dissolved carbonate species, Mn and Fe.