Biogeochemical Character of Dissolved Inorganic Nitrogen and Phosphate at Plume Front in the Changjiang River |
| |
| Authors: | Fu Ruibiao SHEN Huanting |
| |
| Institution: | State Key Laboratory of Estuary and Coast, East China Normal University, Shanghai 200062 |
| |
| Abstract: | Biogeochemical character of dissolved inorganic nitrogen and phosphate at plume front is studied based on the data, which were observed in the Changjiang River Estuary in 1988. The results are as follows: The concentrations of nitrate and phosphate change abruptly at plume front and halocline. The concentrations of NO-2 and NH+4 are very high at 10～25m depth. The vertical circumfluence transports NO-3 and PO3-4 , which are released from organisms at the bottom to phytoplankton. |
| |
| Keywords: | the Changjiang River estuary plume front dissolved inorganic nitrogen Phosphate biogeochemical character |
| 本文献已被 维普 万方数据 等数据库收录！ |
