DGT-based Measurement of Phosphorus in Sediment Microzones and Rhizospheres

Part I. The Basic Theory and Methodology

1. The Basic Theory of P-process at Sediment/Water Interface (SWI) in Lake
Shengrui Wang, Zhihao Wu

2. Problem Introduction, Research Idea, and Studying Zone
Shengrui Wang, Zhihao Wu

3. The Research Methodology
Shengrui Wang, Zhihao Wu

Part II. “Internal P-Loading” at SWI of Dianchi Lake

4. The “Internal P-Loading” at SWI Assessed by DGT Technique
Shengrui Wang, Zhihao Wu

5. The Coupled Fe–S–P Biogeochemical Mechanism for P-Release and Sulfide Microniche in Sediments Assessed by DGT–CID Technique (Dianchi Lake)
Shengrui Wang, Zhihao Wu

6. The P-release Risk Predicted by Chemical Image of Fe in Sediment Porewater Measured by DGT/LA-ICP-MS and Fe-Microniches
Shengrui Wang, Zhihao Wu

Part III. The P-behavior at the Interface of Sediment/Root of Aquatic Plants (Erhai Lake)

7. The Uptake and Accumulation Mechanisms of P-Predicted by In Situ DGT Test at the Rhizosphere of Aquatic Plant
Shengrui Wang, Zhihao Wu

8. The Uptake and Accumulation of P Assessed by DGT/Rhizobox Method
Shengrui Wang, Zhihao Wu

9. Conclusion and Prospect
Shengrui Wang, Zhihao Wu

Keywords: Earth Sciences, Geochemistry, Environmental Chemistry, Environmental Science and Engineering, Environmental Monitoring/Analysis, Geoecology/Natural Processes