Lipids of Recent sediments, Part II. Branched and cyclic alkanes and alkanoic acids of some temperate lacustrine and sub-tropical lagoonal/tidal-flat sediments
作者： P.W. Brooks , G. Eglinton , S.J. Gaskell , D.J. McHugh , J.R. Maxwell
DOI: 10.1016/0009-2541(77)90043-2
关键词: Temperate climate 、 Geology 、 Hopanoids 、 Pollution 、 Paleontology 、 Productivity (ecology) 、 Environmental chemistry 、 Algae 、 Hydrocarbon 、 Sediment 、 Relative species abundance 、 Geochemistry and Petrology
摘要: Analyses of the branched and cyclic alkane alkanoic acid fractions from three temperate lacustrine sub-tropical alagoonal/tidal-flat sediments parallel earlier evidence corresponding straight-chain saturated unsaturated that soluble organic material originates both autochthonous allochthonous sources. Among examples, are thought to receive highest contribution blue-green algae occurs relative abundance 7- 8-methylheptadecanes. In contrast, these components were not detected in bottom sediment lake lowest productivity. Varying concentrations iso- anteiso-alkanoic acids found studied most detail. For example, low components, obtained by solvent extraction alone two sediments, distributions n-alkanoic they do reflect a high bacterial and/or fungal contribution. The hydrocarbon are, general, characterised an envelope unresolved triterpanes hopane type. The probably pollution fossil fuel products. distribution indicates at least some arise contamination petroleum products. Triterpenoid type present certain indicating geolipids can be formed earliest stages diagnesis.
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sci-hub.se 参考文章(24)
Hans J. Förster, Klaus Biemann, W. Geoffrey Haigh, Neil H. Tattrie, J. Ross Colvin, The structure of novel C35 pentacyclic terpenes from Acetobacter xylinum. Biochemical Journal. ,vol. 135, pp. 133- 143 ,(1973) , 10.1042/BJ1350133
Oliver C. Zafiriou, Petroleum hydrocarbons in Narragansett Bay Estuarine and Coastal Marine Science. ,vol. 1, pp. 81- 87 ,(1973) , 10.1016/0302-3524(73)90060-1
John W. Farrington, James G. Quinn, Petroleum hydrocarbons in Narragansett Bay Estuarine and Coastal Marine Science. ,vol. 1, pp. 71- 79 ,(1973) , 10.1016/0302-3524(73)90059-5
P.A. Cranwell, Monocarboxylic acids in lake sediments: Indicators, derived from terrestrial and aquatic biota, of paleoenvironmental trophic levels Chemical Geology. ,vol. 14, pp. 1- 14 ,(1974) , 10.1016/0009-2541(74)90092-8
E. Gelpi, H. Schneider, J. Mann, J. Oró, Hydrocarbons of geochemical significance in microscopic algae Phytochemistry. ,vol. 9, pp. 603- 612 ,(1970) , 10.1016/S0031-9422(00)85700-3
M. Dastillung, P. Albrecht, Molecular test for oil pollution in surface sediments Marine Pollution Bulletin. ,vol. 7, pp. 13- 15 ,(1976) , 10.1016/0025-326X(76)90282-4
B.J. Kimble, J.R. Maxwell, R.P. Philp, G. Eglinton, Identification of steranes and tritepanes in geolipid extracts by high-resolution gas chromatography and mass spectrometry Chemical Geology. ,vol. 14, pp. 173- 198 ,(1974) , 10.1016/0009-2541(74)90127-2
Arie Nissenbaum, M.J Baedecker, I.R Kaplan, Organic geochemistry of Dead Sea sediments Geochimica et Cosmochimica Acta. ,vol. 36, pp. 709- 727 ,(1972) , 10.1016/0016-7037(72)90082-8
David M. Schultz, James G. Quinn, Fatty acid composition of organic detritus from Spartina alterniflora Estuarine and Coastal Marine Science. ,vol. 1, pp. 177- 190 ,(1973) , 10.1016/0302-3524(73)90068-6
R.P. Hansen, F.B. Shorland, I.A.M. Prior, The fate of phytanic acid when administered to rats. Biochimica et Biophysica Acta. ,vol. 116, pp. 178- 180 ,(1966) , 10.1016/0005-2760(66)90108-1