High temporal and spatial resolution environmental monitoring using flow injection with spectroscopic detection.

Hanrahan, G., Ussher, S., Gledhill, Martha , Achterberg, Eric P. and Worsfold, P. J. (2002) High temporal and spatial resolution environmental monitoring using flow injection with spectroscopic detection. TrAC - Trends in Analytical Chemistry, 21 (4). pp. 233-239. DOI 10.1016/S0165-9936(02)00403-X.

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Abstract

This article describes the use of flow-injection techniques combined with molecular spectroscopic detection (spectrophotometry, fluorescence and chemiluminescence) for the rapid determination of chemical parameters in environmental matrices. The emphasis is on field deployment in order to obtain high temporal and spatial resolution data without the need for discrete sample collection and storage. Specific examples considered are the determination of phosphorus in river water and dissolved iron in open ocean water. The environmental drivers for these determinations are presented and the analytical capabilities of flow-injection instrumentation for remote deployment are discussed. © 2002 Published by Elsevier Science B.V. All rights reserved.

Document Type: Article
Keywords: Chemiluminescence; Environmental monitoring; Flow injection; Fluorescence; Molecular spectroscopic detection; Spatial resolution; Spectrophotometry; Temporal resolution
Research affiliation: OceanRep > GEOMAR > FB2 Marine Biogeochemistry > FB2-CH Chemical Oceanography
Refereed: Yes
Open Access Journal?: No
DOI etc.: 10.1016/S0165-9936(02)00403-X
ISSN: 0165-9936
Date Deposited: 04 Feb 2014 10:05
Last Modified: 30 May 2017 09:18
URI: http://oceanrep.geomar.de/id/eprint/21811

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