| 独创声明 | 第3页 |
| 学位论文版权使用授权书 | 第3-6页 |
| Abstract | 第6-9页 |
| 1 Introduction | 第10-29页 |
| 1.1 Definition and causes of formation of eutrophication | 第10-13页 |
| 1.2 Effects of eutrophication on marine ecosystems | 第13-15页 |
| 1.3 Research status of eutrophication in estuarine and coastal waters | 第15-19页 |
| 1.4 Research status of eutrophication assessment in estuarine and coastal waters | 第19-25页 |
| 1.5 Status of eutrophication research and assessment in the Changjiang estuary and adjacent coastal waters | 第25-28页 |
| 1.6 The train of thought of this dissertation | 第28-29页 |
| 2 Nutrient conditions in the Changjiang estuary and adjacent coastal waters | 第29-60页 |
| 2.1 Distribution and variation of nutrients in the Changjiang estuary and adjacent coastal waters | 第29-54页 |
| 2.2 Nutrient limitation of phytoplankton growth in the Changjiang estuary and adjacent coastal waters | 第54-60页 |
| 3 Coastal upwelling and its contribution of nutrients to the euphotic zone in the Changjiang estuary and adjacent coastal waters | 第60-79页 |
| 3.1 Seasonal variation of coastal upwelling and its nutrient flux in the Changjiang estuary and adjacent coastal waters | 第60-75页 |
| 3.2 Will the Three Gorges Dam reduce the upwelling and thus productivity in the East China Sea? | 第75-79页 |
| 4 Evolvement of eutrophication status and its ecological effects in the Changjiang estuary and adjacent coastal waters | 第79-92页 |
| 5 Assessment of trophic status in the Changjiang estuary and adjacent coastal waters | 第92-123页 |
| 5.1 Modification of ASSETS | 第92-98页 |
| 5.2 Application of ASSETS to the assessment of trophic status in the Changjiang estuary and adjacent coastal waters | 第98-123页 |
| 6 Conclusions | 第123-126页 |
| References | 第126-136页 |
