Výsledky vyhledávání - "S. Martyn Harvey"

Sulphur cycling in organic-rich marine sediments from a Scottish fjord

Autor: Michael D. Krom, Ian M. Davies, Robert J.G. Mortimer, Simon H. Bottrell, S. Martyn Harvey

Publikováno v: Sedimentology. 56:1159-1173

In this study, the biogeochemical transformations of sulphur in organic-rich marine sediments in a Scottish fjord are investigated by a combination of pore water and sediment geochemistry with sulphide diffusive gradient thin-film probes and sulphate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bb8a2961aaad6ad684040317c51411d
https://doi.org/10.1111/j.1365-3091.2008.01024.x

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Manganese, iron, and sulphur cycling on the Pakistan margin

Autor: Eric Breuer, Graham B. Shimmield, Tracy M Shimmield, Gregory L. Cowie, Gareth T. W. Law, S. Martyn Harvey

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. 56:305-323

Benthic biogeochemical processes in the oceans’ oxygen minimum zones (OMZs) are of global significance, yet they remain poorly defined. Here, sedimentary manganese, iron, and sulphur cycling are studied at sites above, within and below the OMZ on t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ebb9d0e5b74fc17e09d9f371defd21c
https://doi.org/10.1016/j.dsr2.2008.06.011

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Bioturbation, sediment fluxes and benthic community structure around a salmon cage farm in Loch Creran, Scotland

Autor: Kenneth D. Black, Thom Nickell, S. Martyn Harvey, David Hughes, Lois A Nickell, Julian Overnell, Tim Brand, Eric Breuer

Publikováno v: Journal of Experimental Marine Biology and Ecology. :221-233

This study examined bioturbation along an organic carbon gradient away from an Atlantic salmon farm and sought to determine relationships between benthic fluxes, mixing intensity and the infaunal community structure. Macrofaunal community structure,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d53c7bef705e24981c1b0f25e0f2e3f2
https://doi.org/10.1016/s0022-0981(02)00529-4

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Nitrogen Cycling and Community Structure of Proteobacterial β-Subgroup Ammonia-Oxidizing Bacteria within Polluted Marine Fish Farm Sediments

Autor: T. Martin Embley, James I. Prosser, Carol J. Phillips, John R. Stephen, Rodney A. Herbert, Allison E. McCaig, S. Martyn Harvey, George A. Kowalchuk

Publikováno v: Applied and Environmental Microbiology. 65:213-220

A multidisciplinary approach was used to study the effects of pollution from a marine fish farm on nitrification rates and on the community structure of ammonia-oxidizing bacteria in the underlying sediment. Organic content, ammonium concentrations,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdd097864f50e51bd28cfb5848f6a3d5
https://doi.org/10.1128/aem.65.1.213-220.1999

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Organic carbon dynamics in shelf edge sediments off the hebrides: A seasonal perspective

Autor: Anthony E. Fallick, John D. Gage, S. Martyn Harvey, Lynda Mitchell

Publikováno v: Internationale Revue der gesamten Hydrobiologie und Hydrographie. 82:425-435

A benthic transect across the Hebridean Shelf Edge was sampled 9 times during 1995-96. Sediment samples from within the surface mixed layer were analysed for organic and inorganic carbon content, porosity, grain size and stable carbon isotope ratio.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bd6e041ed8d20d61cf2d226cfca77de9
https://doi.org/10.1002/iroh.19970820313

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Rates and regulation of microbially mediated aerobic and anaerobic carbon oxidation reactions in continental margin sediments from the northeastern Arabian Sea (Pakistan Margin)

Autor: Gregory L. Cowie, Tracy M Shimmield, Graham B. Shimmield, Eric Breuer, Gareth T. W. Law, Clare Woulds, Kathleen A. Doig, S. Martyn Harvey, Matthew C. Schwartz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::308d9f10b2ea1d69b9262daa0787705c
https://doi.org/10.1029/2008gm000765

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Optimised recovery of lignin-derived phenols in a Scottish fjord by the CuO oxidation method

Autor: Axel E. J. Miller, S. Martyn Harvey, Pei Sun Loh, Alison D. Reeves, Julian Overnell

Publikováno v: Journal of Environmental Monitoring. 10:1187

Lignin is found only in vascular plant tissues, hence monitoring of lignin in aquatic environments is important in the determination of the sources and fate of terrestrial organic matter (OM). Concentrations of lignin-derived phenols provide an estim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2ef15769d154de8c9ff506e4c3434fe
https://doi.org/10.1039/b808970a

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