Spatial Distribution of Phosphorus Fractions in the Sediments of Meiliang Bay, Taihu Lake, China

Abstract:

The amounts of phosphorus fractions in the sediments of Meiliang Bay were examined using the SMT sequential method. Results indicated that the TP concentration in surface sediment averaged 594.90 mg/kg (284.06-945.14 mg/kg) and mainly composed of IP (60%-80%). Pollution was more serious near the four inflow rivers. Phosphorus fractions in the core sediment showed a decreasing trend. Correlation analyses showed that NaOH-P was the main factor controlling TP.

• Periodical: Advanced Materials Research (Volumes 610-613)
• Pages: 2766-2770
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.610-613.2766
• Online since: December 2012
• Authors: Qian Wen Song, Yang Fong Li, Xia Jiang
• Keywords: Phosphorus Fractions, Sediment, SMT, Taihu Lake, TP

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