【摘要】 通过前人资料分析和近2年的野外实地调查,并辅以多时相的遥感解译手段,对赣江尾闾河道的变化和泥沙淤积情况,以及赣江三角洲的沉积机制有了明确认识,牵引流是鄱阳湖区最主要的湖流形态,它是三角洲向湖区加积生长的主要动力。其生长模式为鸟足状伸长或鸟足状伸长伴生决口分汊。最后对鄱阳湖的未来发展趋势作了初步分析。更多还原

【Abstract】 Based on the analyzation and investigation in the field about two years, by the way of multi\|phase remote sensing, the authors get the situation of waterway change at the tail section of Ganjiang River, the condition of silting and the sedimentation mechanism of Ganjiang Delta.Tractional current, as the main lake current form in the area of the Boyanghu lake, is the primary impetus making delta develope to the lake area. The development model is elongation as bird foot, or elongation as bird foot going with bursting. In the end, the development trend of the Boyanghu lake has been preliminarily analyzed.更多还原