| Ning Xiuren,C. Courties,Shi Junxian,G. Cauwet.Relationships between chlorophyll a, bacteria, ATP, POC and respiration rates in the Changjiang Estuary and the plume[J].Acta Oceanologica Sinica,1992,(3):425-434 |
| Relationships between chlorophyll a, bacteria, ATP, POC and respiration rates in the Changjiang Estuary and the plume |
| Relationships between chlorophyll a, bacteria, ATP, POC and respiration rates in the Changjiang Estuary and the plume |
| 投稿时间：1991-01-11 修订日期：1991-12-04 |
| DOI： |
| 中文关键词: |
| 英文关键词: |
| 基金项目: |
| 作者 | 单位 | | Ning Xiuren | Second Institute of Oceanography, State Oceanic Administration, P. O. Box 1207, Hangzhou 310012, China | | C. Courties | CNRS, Station Biologique de Roscoff, 29211 Roscoff, France | | Shi Junxian | Second Institute of Oceanography, State Oceanic Administration, P. O. Box 1207, Hangzhou 310012, China | | G. Cauwet | CNRS, Universite de Perpignan, Laboratoire de Sedimentologic et Geochimie Marines, 66025 Perpignan, France |
|
| 摘要点击次数: 848 |
| 全文下载次数: 653 |
| 中文摘要: |
| Bacteria abundance, chlorophyll a, ATP and POC concentrations and respiration rates of microorganisms in the Changjiang Estuary and the plume were determined in July 1986. The high values of bacteria abundance occurred in the river mouth in association with suspended matter. It is assumed that bacteria were the major contributor to ATP and the main consumer of dissolved oxygen, and that the relationship between ATP and POC was present in that area. In the dilution zone (salinity; 25-30), instead of bacteria, phytoplankton was the major contributor to ATP and respiration rates, due to diatom bloom. Close relationships between Chi a and ATP, and ATP and POC were observed. Contribution of microbial carbon to POC was also estimated. |
| 英文摘要: |
| Bacteria abundance, chlorophyll a, ATP and POC concentrations and respiration rates of microorganisms in the Changjiang Estuary and the plume were determined in July 1986. The high values of bacteria abundance occurred in the river mouth in association with suspended matter. It is assumed that bacteria were the major contributor to ATP and the main consumer of dissolved oxygen, and that the relationship between ATP and POC was present in that area. In the dilution zone (salinity; 25-30), instead of bacteria, phytoplankton was the major contributor to ATP and respiration rates, due to diatom bloom. Close relationships between Chi a and ATP, and ATP and POC were observed. Contribution of microbial carbon to POC was also estimated. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|