| 河北平原非地热异常区地热资源 |
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| 引用本文：张德忠,王蕴玉.2000.河北平原非地热异常区地热资源[J].地球学报,21(2):151-154. |
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| 中文摘要:多年来 ,由于人们对地热资源认识的局限性 ,只把注意力集中在地热异常区 ,即地温梯度大于3.5℃/100m或大地热流值大于62mW/m2的地区。因此 ,地热异常区内的地热资源大部分已得到开发利用 ,而非地热异常区的地热资源远远没有得到开发利用。非地热异常区面积占平原区总面积的80%以上 ,所蕴藏的地热资源潜力巨大 ,如能得到开发利用 ,必将对地方经济的发展起到极大的推动作用。 |
| 中文关键词:地热资源 非地热异常区 地温梯度 |
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| Geothermal Resources in Nongeothermal Anomalous Areas of Hebei Plain |
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| Abstract:For a long time past,because of the limitation of the knowledge about the geothermal resources,people only paid attention to geothermal anomalous areas,where geothermal gradients are higher than 3.5 ℃/100 m or terrestrial heat flow value are higher than 62 mW/m 2.Therefore,the geothermal resources of geothermal anomalous areas have been largly developed,while the geothermalresources of nongeothermal anomalous areas have not yet been developed.Nongeothermal anomalous areas make up over 80% of the total plain and are rich in geothermal resources.The development and utilization of the resources will surely promote the development of local economy. |
| keywords:geothermal resources nongeothermal anomalous area geothermal gradient |
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