| Huang Bangqin,Huang Shiyu,Weng Yan,Hong Huasheng. 2000. Effect of dissolved phosphorus on alkaline phosphatase activity in marine microalgae. Acta Oceanologica Sinica, (2):29－35 |
| Effect of dissolved phosphorus on alkaline phosphatase activity in marine microalgae |
| Effect of dissolved phosphorus on alkaline phosphatase activity in marine microalgae |
| Received:July 15, 1998 Revised:October 03, 1999 |
| DOI： |
| Key words:Alkaline phosphatase activity dissolved inorganic phosphorus small molecular dissolved or ganic phophorus large molecular dissolved organic phosphorus microalgae |
| 中文关键词: Alkaline phosphatase activity dissolved inorganic phosphorus small molecular dissolved or ganic phophorus large molecular dissolved organic phosphorus microalgae |
| 基金项目:This work was supported by the National Natural Science Foundation of China under contract No. 49206063. |
| Author Name | Affiliation | | Huang Bangqin | Research Laboratory of SEDC on Marine Ecological Environment, Xiamen University, Xiamen 361005, China
Environmental Science Research Center, Xiamen University, Xiamen 361005, China | | Huang Shiyu | Fishery College, Jimei University, Xiamen 361021, China | | Weng Yan | Environmental Science Research Center, Xiamen University, Xiamen 361005, China | | Hong Huasheng | Research Laboratory of SEDC on Marine Ecological Environment, Xiamen University, Xiamen 361005, China
Environmental Science Research Center, Xiamen University, Xiamen 361005, China |
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| Abstract: |
| Alkaline phosphatase activity(APA) and dissolved phosphonis were monitored during the batch cultures of two marine microalgae.Results indicate that variation of APA was in the shape of "S" curve.Different species of dissolved phosphorus had different effects on APA.The concentrations of dissolved inorganic phosphorus(DIP) and small molecular dissolved organic phosphorus(SDOP) had a significant effect on APA,while the concentration of large molecular dissolved organic phosphorus(LDOP) had a little effect on APA.,and the increase of APA could accelerate the decotrtposing of LDOP in the medium.Results also show that algae species and abundance had only a little effect on APA. |
| 中文摘要: |
| Alkaline phosphatase activity(APA) and dissolved phosphonis were monitored during the batch cultures of two marine microalgae.Results indicate that variation of APA was in the shape of "S" curve.Different species of dissolved phosphorus had different effects on APA.The concentrations of dissolved inorganic phosphorus(DIP) and small molecular dissolved organic phosphorus(SDOP) had a significant effect on APA,while the concentration of large molecular dissolved organic phosphorus(LDOP) had a little effect on APA.,and the increase of APA could accelerate the decotrtposing of LDOP in the medium.Results also show that algae species and abundance had only a little effect on APA. |
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