A discussion of up-flow springs
A discussion of up-flow springs
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关于上流式弹簧的讨论
DOI：
10.26599/jgse.2016.9280031
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发表时间：
2016-12
影响因子：
1.1
通讯作者：
Cui Xiangfei
中科院分区：
文献类型：
--
作者：
Zhou Xun;Wang Xiao Cui;Cao Qin;Long Mi;Zheng Yuhui;Guo Juan;Shen Xiaowei;Zhang Yuqi;Ta Mingming;Cui Xiangfei
Based on their genesis, springs are commonly classified as depression spring, contact spring, overflow spring and fault spring, etc. In addition, a kind of springs, i.e., up-flow spring, can be found in the field. An aquifer is overlain by poorly-permeable unconsolidated sediments or relatively impervious formations. If the hydraulic head of the aquifer is higher than the land surface, groundwater may flow up to the ground surface through the local portion of the overlying aquicludes where the permeability is relatively good, and emerges as an up-flow spring. The common characteristics of an up-flow spring are discussed and summarized in this paper, and some examples of the up-flow springs are also given. Up-flow springs can flow up through local permeable zones in the overlying aquicludes rather than permeable faults. Although they cannot be found as frequently as depression springs, contact springs, overflow springs and fault springs etc., yet up-flow springs may occur in the form of normal-temperature springs, hot springs and salt springs.
DOI：
10.1007/bf00767884
发表时间：
1994-10-01
期刊：
ENVIRONMENTAL GEOLOGY
影响因子：
--
作者：
ALFARO, C;WALLACE, M
通讯作者：
WALLACE, M
影响因子：
2.8
作者：
A. Springer;L. E. Stevens
通讯作者：
A. Springer;L. E. Stevens
影响因子：
1.8
作者：
Bryan, K
通讯作者：
Bryan, K