Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments

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Standard

Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments. / Revsbech, N. P.; Glud, Ronnie Nøhr.

In: Limnology and Oceanography: Methods, 2009, p. 761-770.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Revsbech, NP & Glud, RN 2009, 'Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments', Limnology and Oceanography: Methods, pp. 761-770.

APA

Revsbech, N. P., & Glud, R. N. (2009). Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments. Limnology and Oceanography: Methods, 761-770.

Vancouver

Revsbech NP, Glud RN. Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments. Limnology and Oceanography: Methods. 2009;761-770.

Author

Revsbech, N. P. ; Glud, Ronnie Nøhr. / Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments. In: Limnology and Oceanography: Methods. 2009 ; pp. 761-770.

Bibtex

@article{8e3cf6d0fadd11de825d000ea68e967b,
title = "Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments",
abstract = "We present a psychotropic bacteria–based biosensor that can be used in low–temperature seawater for theanalysis of nitrate + nitrite (NOx–). The sensor can be used to resolve concentrations below 1 µmol L–1 at lowtemperature (<2.5°C) and high salinity (35‰), and in situ use in the deep sea was demonstrated by measuringNOx– profiles in sediment at 1500 m depth, where the temperature was 2.5°C. Analysis of marine sediment at70 m depth showed very heterogeneous NOx– profiles, most of which exhibited pronounced maxima due tonitrification in the oxic surface layer. At this shallow water site, the in situ profiles were similar to profiles measuredin the laboratory, but generally laboratory profiles appeared more uniform, presumably as a result ofreduced fauna activity and disturbance of the microstructure of the sediment surface during core recovery.",
author = "Revsbech, {N. P.} and Glud, {Ronnie N{\o}hr}",
year = "2009",
language = "English",
pages = "761--770",
journal = "Limnology and Oceanography: Methods",
issn = "1541-5856",
publisher = "Wiley",

}

RIS

TY - JOUR

T1 - Biosensor for laboratory and lander-based analysis of benthicnitrate plus nitrite distribution in marine environments

AU - Revsbech, N. P.

AU - Glud, Ronnie Nøhr

PY - 2009

Y1 - 2009

N2 - We present a psychotropic bacteria–based biosensor that can be used in low–temperature seawater for theanalysis of nitrate + nitrite (NOx–). The sensor can be used to resolve concentrations below 1 µmol L–1 at lowtemperature (<2.5°C) and high salinity (35‰), and in situ use in the deep sea was demonstrated by measuringNOx– profiles in sediment at 1500 m depth, where the temperature was 2.5°C. Analysis of marine sediment at70 m depth showed very heterogeneous NOx– profiles, most of which exhibited pronounced maxima due tonitrification in the oxic surface layer. At this shallow water site, the in situ profiles were similar to profiles measuredin the laboratory, but generally laboratory profiles appeared more uniform, presumably as a result ofreduced fauna activity and disturbance of the microstructure of the sediment surface during core recovery.

AB - We present a psychotropic bacteria–based biosensor that can be used in low–temperature seawater for theanalysis of nitrate + nitrite (NOx–). The sensor can be used to resolve concentrations below 1 µmol L–1 at lowtemperature (<2.5°C) and high salinity (35‰), and in situ use in the deep sea was demonstrated by measuringNOx– profiles in sediment at 1500 m depth, where the temperature was 2.5°C. Analysis of marine sediment at70 m depth showed very heterogeneous NOx– profiles, most of which exhibited pronounced maxima due tonitrification in the oxic surface layer. At this shallow water site, the in situ profiles were similar to profiles measuredin the laboratory, but generally laboratory profiles appeared more uniform, presumably as a result ofreduced fauna activity and disturbance of the microstructure of the sediment surface during core recovery.

M3 - Journal article

SP - 761

EP - 770

JO - Limnology and Oceanography: Methods

JF - Limnology and Oceanography: Methods

SN - 1541-5856

ER -

ID: 16812364