摘要: 离子径流是河流水文要素之一。本文估算了流域侵蚀强度较大的长江上遊地区的离子径流量为9140.3×104t,平均离子总量为202.7mg/l,离子流量为2898k's,离子径流模数为90.9t'km2;初步分析了这些离子径流特征值的时空变化特征。
许越先, 谢明, 张永忠. 长江上游离子径流量的估算及时空变化特征[J]. 地理研究, 1991, 10(4): 19-28.
Xu Yuexian, Xie Ming, Zhang Yongzhong. CALCULATION OF AMOUNT OF THE CHEMICAL FLOW AT THE UPPER REACHES OF CHANGJIANG RIVER AND ANATYSIS OF ITS TEMPORAL AND SPATIAL VARIATION[J]. GEOGRAPHICAL RESEARCH, 1991, 10(4): 19-28.