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Sustainable development policy for freight transport in China with double carbon taget
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Science & Technology Review | 2022, 40(14) : 65 - 72
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Science & Technology Review | 2022, 40(14): 65-72
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Sustainable development policy for freight transport in China with double carbon taget
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MAO Baohua, ZHOU Qi, LI Ninghai, ZHOU Jin, WU Jinyan
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    Integrated Transport Research Center of China, Beijing Jiaotong University, Beijing 100044, China
Published: 2022-07-28 doi: 10.3981/j.issn.1000-7857.2022.14.007
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As an important infrastructure to support the operation and the development of the national economy, the transport industry is facing a series of challenges for the high-quality development. This paper first analyzes the current situations of the transport systems under the construction of a transport power of China and the double carbon strategy, and the structures of the freight transport turnover and emissions from the viewpoint of the integrated transportation. Based on the historical development of the economy, the industrial restructuring, the transformation of the transport organization modes and the new technical progress, the paper then predicts the freight transport demand in 2030. The results show the freight transport turnover of China mainland in 2030 is about 20500 billion t-km, excluding the ocean transport. The task of the carbon reduction of the freight transport is advanced, with the experience of developed countries. Finally, five suggestions are put forward, concerning the control of the freight transport demand scale, the reconstruction of the freight transport structure, the transport scheme optimization, the energy systems adjustment and the application of new technologies, to promote the high-quality and sustainable development of the freight transport in China.
integrated transport  /  double carbon taget  /  freight transport structure  /  transport organization
MAO Baohua, ZHOU Qi, LI Ninghai, ZHOU Jin, WU Jinyan. Sustainable development policy for freight transport in China with double carbon taget[J]. Science & Technology Review, 2022 , 40 (14) : 65 -72 . DOI: 10.3981/j.issn.1000-7857.2022.14.007
Year 2022 volume 40 Issue 14
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doi: 10.3981/j.issn.1000-7857.2022.14.007
  • Receive Date:2020-06-24
  • Online Date:2022-09-02
  • Published:2022-07-28
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  • Received:2020-06-24
  • Revised:2022-07-15
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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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