论文部分内容阅读
泉是岩溶地区普遍而最有意义的现象之一。它是研究水文地质条件的基本出发点,也是水资源评价的主要对象。笔者首先分析了影响岩溶泉径流特征的因素,认为降水和岩溶发育尤为重要。在降雨分配特征基本一致的滇东地区,岩溶发育程度的影响进而上升为岩溶泉径流分配的主导因素。岩溶类型有别,岩溶的发育殊异,则含水介质的调节能力有很大差別,因之,岩溶泉的径流特征亦表现出不同的类型。
Spring is one of the most common and most significant phenomena in karst areas. It is the basic starting point for studying hydrogeological conditions and also the main target of water resources evaluation. The author first analyzes the factors affecting the characteristics of karst spring runoff, that precipitation and karst development is particularly important. In eastern Yunnan, where the distribution characteristics of rainfall are basically the same, the influence of karst development degree further rises to the dominant factor of runoff distribution in karst springs. Karst types are different, karst development is different, the ability to adjust the aqueous medium is very different, therefore, karst springs also showed different types of runoff characteristics.