Search Results - "Holdsworth, Daniel G."

Organic matter sources in an enclosed coastal inlet assessed using lipid biomarkers and stable isotopes by Volkman, John K., Revill, Andrew T., Holdsworth, Daniel G., Fredericks, David

“…The sources of organic matter (OM) in surface sediments from Wilson Inlet, an enclosed and seasonally barred inlet in Western Australia, have been determined…”
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Occurrence of gorgosterol in diatoms of the genus Delphineis by Rampen, Sebastiaan W., Volkman, John K., Hur, Sung Bum, Abbas, Ben A., Schouten, Stefan, Jameson, Ian D., Holdsworth, Daniel G., Bae, Jean Hee, Sinninghe Damsté, Jaap S.

“…The presence of the C30 sterol gorgosterol (22,23-methylene-23,24-dimethylcholest-5-en-3ß-ol) and its analogues in some marine and freshwater environments is…”
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Identification of natural, anthropogenic and petroleum hydrocarbons in aquatic sediments by Volkman, J K, Holdsworth, D G, Neill, G P, Bavor, Jr, H J

“…Complex distributions of hydrocarbons occur in most aquatic sediments. Total concentrations can range from a few parts per million in non-polluted intertidal…”
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High contents of 24:6(n-3) and 20:1(n-13) fatty acids in the brittle star Amphiura elandiformis from Tasmanian coastal sediments by Mansour, Maged P., Holdsworth, Daniel G., Forbes, Susan E., Macleod, Catriona K., Volkman, John K.

“…The presence of long-chain polyunsaturated fatty acids (PUFA; ca. 9% of total fatty acids) in marine sediments near Dover, southern Tasmania, Australia…”
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Very-long-chain (C 28) highly unsaturated fatty acids in marine dinoflagellates by Mansour, Maged P, Volkman, John K, Holdsworth, Daniel G, Jackson, Anne E, Blackburn, Susan I

“…Very-long-chain (C 28) highly unsaturated fatty acids (VLC-HUFA), octacosaheptaenoic acid (28:7( n-6)(4,7,10,13,16,19,22)) and octacosaoctaenoic acid (28:8(…”
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The effects of varying CO2 concentration on lipid composition and carbon isotope fractionation in Emiliania huxleyi by Riebesell, Ulf, Revill, Andrew T., Holdsworth, Daniel G., Volkman, John K.

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The effects of varying CO 2 concentration on lipid composition and carbon isotope fractionation in Emiliania huxleyi by Riebesell, Ulf, Revill, Andrew T., Holdsworth, Daniel G., Volkman, John K.

“…We have measured the stable carbon isotopic composition of bulk organic matter (POC), alkenones, sterols, fatty acids, and phytol in the coccolithophorid…”
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