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全球地热活动的分布具有明显的规律性,高温地热活动仅分布在相对比较狭窄的地壳活动地带,目前已公认为是地壳岩石圈板块的边界;而低温地热活动则广泛分布于板块内部。分布在板块边界的高温地热活动及分布在板块内部的低温地热活动,其热源性质、地表地热显示、区域地温场及热流以及水热系统的温度和水化学特征等,都有着显著的差异,这是由它们
The distribution of global geothermal activity has obvious regularity. High-temperature geothermal activity is only distributed in the relatively narrow crustal activity zone, which has been recognized as the boundary of lithospheric plate of crust at present. Low temperature geothermal activity is widely distributed in the plate. High-temperature geothermal activities distributed along the boundary of the plate and low-temperature geothermal activities distributed in the interior of the plate have significant differences in terms of their heat source, surface geothermic display, regional geotemperature and heat flow, and temperature and hydrochemical characteristics of the hydrothermal system, which It is up to them