山东省温泉分布规律及地下热水资源预测

DISTRIBUTION RULE OF THERMAL SPRINGS ANDITS PREDICATION IN SHANDONG PROVINCE

摘要:

温泉作为一种含矿的地热流体，是地下热水由地壳深部上升到地表的天然露头。山东省已发现温泉１８处，划分为鲁东、鲁西及沂沭断裂带三个分布区，其中鲁东和鲁西两个分布区的温泉在分布数量、泉温、密集度及所处的地质构造部位等方面均有明显差别。通过分析温泉分布区深部地壳结构、区域构造背景及热源、水源等形成条件，可将上述三个分布区及鲁北断陷平原区的地下热水资源，初步划分为４个预测区及２２个预测亚区。

Abstract:

A thermal sping,as a mineral-bearing thermal fluid,is the natural outcrop of thermal water which flows up from deep part to the ground.18 thermal spings have been found in Shandong.They can be divided into three distribution areas which are Ludong (east of Shandong),Luxi(west of Shandong)and Yishu fault belt.The thermal springs in Ludong and Luxi have distinct differences in distribution,amount,temperature,concentration and tectonic locations.By analyzing deep crust structures,regionally structural backgrou...