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Analysis of the potential and development prospects of shallow geothermal energy and hot dry rock resources
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Science & Technology Review | 2015, 33(19) : 49 - 53
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Science & Technology Review | 2015, 33(19): 49-53
• Special Issues •
Analysis of the potential and development prospects of shallow geothermal energy and hot dry rock resources
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MA Feng1, WANG Xiaoyuan1, WANG Guiling1, LIN Wenjjing1, LI Honglei2
Affiliations
    1. Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China;
    2. Jilin Electric Power Survey and Design Institute, Power China, Changchun 130022, China
Published: 2015-10-13 doi: 10.3981/j.issn.1000-7857.2015.19.007
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Shallow geothermal energy and hot dry rock have the most utilization potential among geothermal energy. The former is used to offer indoor heating or cooling to reduce the country's energy demands, and the latter is used to generated electricity to increase the national renewable energy supply. Both of them have tremendous potentials and are environmentally friendly, and the development technology named ground source heat pump and enhanced geothermal systems share some similarities. This paper compares the basic concept, resource potential, energy-saving effects, economic benefit and environmental impacts between shallow geothermal energy and hot dry rock, discussing their advantages and disadvantages and development prospects. Based on the characteristics of geothermal resources in China and the national planning on energy development, geothermal development is suggested to go deeper in the future.
shallow geothermal energy  /  hot dry rock  /  ground source heat pump  /  enhanced geothermal system
马峰, 王潇媛, 王贵玲, 蔺文静, 李洪磊. 浅层地热能与干热岩资源潜力及其开发前景对比分析. 科技导报, 2015 , 33 (19) : 49 -53 . DOI: 10.3981/j.issn.1000-7857.2015.19.007
MA Feng, WANG Xiaoyuan, WANG Guiling, LIN Wenjjing, LI Honglei. Analysis of the potential and development prospects of shallow geothermal energy and hot dry rock resources[J]. Science & Technology Review, 2015 , 33 (19) : 49 -53 . DOI: 10.3981/j.issn.1000-7857.2015.19.007
Year 2015 volume 33 Issue 19
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doi: 10.3981/j.issn.1000-7857.2015.19.007
  • Receive Date:2015-06-03
  • Online Date:2015-10-16
  • Published:2015-10-13
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  • Received:2015-06-03
  • Revised:2015-07-31
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10.3981/j.issn.1000-7857.2015.19.007
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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