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。
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.
出处
《中国地质灾害与防治学报》
CSCD
2002年第4期33-38,共6页
The Chinese Journal of Geological Hazard and Control
基金
国家地质调查项目:"长江中游鄱阳湖及江西江段水患区环境地质调查评价"(编号19991230003044)的部分成果.
关键词
生长模式
沉积机制
赣江三角洲
赣江尾闾
development model
sedimentation mechanism
Ganjiang Delta
the tail section of Ganjing River
