| Zheng Tianling,Cai Lizhe,Jiang Xianquan. 1993. Studies on the role of marine bacteria in the upwelling ecosystem——Ⅰ.Bacterial biomass in the upwelling regions. Acta Oceanologica Sinica, (2):261－272 |
| Studies on the role of marine bacteria in the upwelling ecosystem——Ⅰ.Bacterial biomass in the upwelling regions |
| Studies on the role of marine bacteria in the upwelling ecosystem——Ⅰ.Bacterial biomass in the upwelling regions |
| Received:December 08, 1991 Revised:June 10, 1992 |
| DOI： |
| Key words:Marine bacteria upwelling ecosystem |
| 中文关键词: Marine bacteria upwelling ecosystem |
| 基金项目:This research was supported by grants from the National Natural Science Foundation of State Education Committee and the Science Foundation of Fujian Province. |
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| Abstract: |
| Six cruises were carried out off the south bank of Fujian-Taiwan during the period of December 21, 1987 to November 15, 1988 to estimate the contribution of bacterial biomass carbon (BBC) to the totai particulate organic pools using epifluorescent microscopic technique. The results show that the standing crop of bacteria fluctuated from 0.95 to 66.60 mg/m3 (dry weight). Upwelling phenomena appeared in the region around Nanpeng Island in summer while in the region of Waixie in all seasons. The average value of BBC was 27.60(±6.08)mg/m3 and 21.32 (±2.34) mg/m3 respectively. The seasonal and spatial distribution is discussed in relation to environmental factors as well as upwelling phenomena. The role of bacteria in the flow of material and energy in the upwelling ecosystem is emphasized. |
| 中文摘要: |
| Six cruises were carried out off the south bank of Fujian-Taiwan during the period of December 21, 1987 to November 15, 1988 to estimate the contribution of bacterial biomass carbon (BBC) to the totai particulate organic pools using epifluorescent microscopic technique. The results show that the standing crop of bacteria fluctuated from 0.95 to 66.60 mg/m3 (dry weight). Upwelling phenomena appeared in the region around Nanpeng Island in summer while in the region of Waixie in all seasons. The average value of BBC was 27.60(±6.08)mg/m3 and 21.32 (±2.34) mg/m3 respectively. The seasonal and spatial distribution is discussed in relation to environmental factors as well as upwelling phenomena. The role of bacteria in the flow of material and energy in the upwelling ecosystem is emphasized. |
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