OUYANG Qiu-lin, CHENG Hong, GONG Xiang-min. Dynamic Analysis of Couping Relation Retween Suspended Load and Soil and Water Loss of Ganjiang River in Jiangxi Province[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 134-159.
OUYANG Qiu-lin, CHENG Hong, GONG Xiang-min. Dynamic Analysis of Couping Relation Retween Suspended Load and Soil and Water Loss of Ganjiang River in Jiangxi Province[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 134-159.DOI:
By analyzing the data of sediment observed in 11 hydrological stations in Ganjiang River
severe soil and water loss is found in Taojiang
Ganshui
Zhangshui
Pingjiang
Wujiang and Suichuanjiang
etc.The average volume of sediment in the upper reaches of Ganjiang River is larger than that in the lower reaches.Transported sediment mod ule is 144/km2 in Wan’ an statjon
136/km 2 in Ji’an station
131/km2 in Xiajiang station
112/km2 in Zhangshu station
and 114/ km 2 i n Wuzhou station.The average diameter of sediment particles is 0.04 0.066 mm
and the change in sediment content is consistent with the changes of bot h the seasons of a year and rainfall or runoff.Lastly
suspended load and soil and water loss are studied
and the countermeasures are presented so as to be the basis for the further technical application in the future.