摘要
河北省地热资源丰富。在河北省三个深部地热地质区的背景下 ,地热资源受控于区域地质构造条件。新生代以来构造拗拉力作用形成了深、中、浅三种类型的断块潜山 ,构成不同类型的地热田。上部以孔隙、孔隙 -裂隙型储热含水层为主 ,下部以岩溶 -裂隙及裂隙型储热含水层为主。对地下热水资源的开发与保护 ,必须坚持可持续发展战略 ,全面规划 ,科学开发。
Hebei province enjoys rich geothermal resource controlled by regional geological structure at three deep geothermal domains. These are represented by deep(upper), moderate(meddle) and shallow(lower) buried blocks which, formed by down warping since Cenozoic era, constituted three types of geothermal fields. The upper geothermal field features heat water preserved by pore and pore crack aquifers while the lower is dominated by heat water contained in karst crack and crack aquifers. Development and protection of the geothermal resource in Hebei must persist in such principals as sustainable, comprehensive and scientific.
出处
《化工矿产地质》
CAS
2000年第1期23-26,共4页
Geology of Chemical Minerals
关键词
河北
地热
地质条件
地热资源
地热田
开发利用
deep geological structure, geological types of geotherm, geothermal field, geothermal aquifer, Hebei province
