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Faecal sterols as indicators of sewage contamination in estuarine sediments of the Tay Estuary, Scotland：an extended baseline survey
Faecal sterols sewage contamination estuarine sediments
2009/5/18
Sterol ratios are used to identify sources, occurrence and partitioning of faecal matter in sediments of the Tay Estuary, Scotland. The 5β/(5α+5β) ratio is used to discriminate between sewage and biog...
Coupled nitrification–denitrification inautotrophic c and heterotrophic estuarine sediments: On the influence of benthic microalgae
Coupled nitrifi cation–denitrifi cation autotrophic
2014/5/20
Field data obtained from 18 European estuaries using the isotope pairing technique were analyzed for trends in
relationship between activity of benthic microalgae and coupled nitrification–deni...
Enhancement of coupled nitrification-denitrification by benthic photosynthesis in shallow estuarine sediments
Enhancement of coupled nitrification-denitrification benthic photosynthesis shallow estuarine sediments
2014/5/30
Net sediment-water interface fluxes of oxygen, dinitrogen, and dissolved inorganic carbon and nitrogen were determined in shallow, subtidal estuarine sediments (Galveston Bay, Texas) using in situ ben...
Experimental Evaluation of Ca-K Exchange Selectivity Reactions in Estuarine Sediments
Experimental Evaluation Ca-K Exchange Selectivity Reactions Estuarine Sediments
2011/11/18
Abstract: Clay materials separated from estuarine sediments in Louisiana exhibit a selectivity for exchangeable calcium in laboratory experiments. The studies were conducted at 25°C and 60°C in mixed ...
Clay Distributions in Recent Estuarine Sediments
Clay Distributions Recent Estuarine Sediments
2011/11/18
Abstract: The distribution of clay minerals in Recent sediments can be explained by the relative stability of the clays. The rates of particle aggregation for three clays were determined in the labora...
Distribution of Major Cations in Estuarine Sediments
Distribution Major Cations Estuarine Sediments
2012/2/15
This paper reports the measured distribution of major cations in interstitial, exchangeable and non-exchangeable phases of estuarine sediments. The observed changes in ionic ratios result from the val...