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On transformation of China's geological development from a perspective of investment change
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JIANG Shanyu, WANG Feng
Science & Technology Review | 2023, 41(3) : 29 - 36
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Science & Technology Review | 2023, 41(3): 29-36
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On transformation of China's geological development from a perspective of investment change
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JIANG Shanyu, WANG Feng
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Published: 2023-02-13 doi: 10.3981/j.issn.1000-7857.2023.03.002
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By analyzing the variation of investment from 2011 to 2020, the transformation characteristics of China's geological work in the past decade and its future trend are analyzed in combination with the current situation and demand characteristics of economic and social development. It is shown that with the continuous decline of investment in the past decade the structure of geological work has been deeply adjusted, with the old driving force accelerating retreat and transformation, and the new driving force booming under the demand stimulation. The minerals exploration remained the mainstay in China, and oil/gas exploration was kept in an orderly manner. Explorations of gold, copper, iron, lead and zinc and other traditional minerals suffered the greatest impact while explorations of graphite, uranium and other emerging strategic minerals enjoyed increasing demand. Agricultural geology, urban geology, environmental geology, disaster geology survey evaluation and monitoring, geothermal resources survey and other new fields ushered in the development opportunities, leading the direction of China's geological transformation. Regional geological survey, hydrogeological survey and marine geological survey were gradually adjusted to meet basic needs. Geological science and technology and comprehensive research, geological data service and informatization were improving to support the continuous transformation of geological development.

geological work  /  investment  /  transmation development  /  mineral exploration  /  basic geological survey

JIANG Shanyu, WANG Feng. On transformation of China's geological development from a perspective of investment change[J]. Science & Technology Review, 2023 , 41 (3) : 29 -36 . DOI: 10.3981/j.issn.1000-7857.2023.03.002
Year 2023 volume 41 Issue 3
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doi: 10.3981/j.issn.1000-7857.2023.03.002
  • Receive Date:2021-11-20
  • Online Date:2023-04-27
  • Published:2023-02-13
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  • Received:2021-11-20
  • Revised:2022-01-21
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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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