[1] [1] WARNER K J, JONES G A. A population-induced renewable energy timeline in nine world regions[J]. Energy Policy, 2017, 101: 65-76.

[2] [2] MESTRE N C, CALADO R, SOARES A M V M. Exploitation of deep-sea resources: The urgent need to understand the role of high pressure in the toxicity of chemical pollutants to deep-sea organisms[J]. Environ Pollut, 2014, 185: 369-371.

[3] [3] OREJAS C, KENCHINGTON E, RICE J, et al. Towards a common approach to the assessment of the environmental status of deep-sea ecosystems in areas beyond national jurisdiction[J]. Mar Policy, 2020, 121: 104182.

[4] [4] WILLAERT K. Deep Sea mining and the United States: unbound powerhouse or odd man out?[J]. Mar Policy, 2021, 124: 104339.

[5] [5] RAYFUSE R. Precaution and the protection of marine biodiversity in areas beyond national jurisdiction[J]. Int J Mar Coast Law, 2012, 27(4): 773-781.

[6] [6] JIA Y, WU J L. The outer continental shelf of coastal states and the common heritage of mankind[J]. Ocean Dev Int Law, 2011, 42(4): 317-328.

[7] [7] CUI W C. An overview of submersible research and development in China[J]. J Mar Sci Appl, 2018, 17(4): 459-470.

[10] [10] MOSELEY P T. Lead/acid battery myths[J]. J Power Sources, 1996, 59(1-2): 81-86.

[11] [11] KARPINSKI A P, MAKOVETSKI B, RUSSELL S J, et al. Silver-zinc: Status of technology and applications[J]. J Power Sources, 1999, 80(1-2): 53-60.

[12] [12] CHA H, KIM J, LEE Y, et al. Issues and challenges facing flexible lithium-ion batteries for practical application[J]. Small, 2018, 14(43): e1702989.

[13] [13] GISSI E, FRASCHETTI S, MICHELI F. Incorporating change in marine spatial planning: A review[J]. Environ Sci Policy, 2019, 92: 191-200.

[14] [14] FLETCHER S. Converting science to policy through stakeholder involvement: An analysis of the European Marine Strategy Directive[J]. Mar Pollut Bull, 2007, 54(12): 1881-1886.

[15] [15] HILLS J M, MICHALENA E. Renewable energy pioneers are threatened by EU policy reform[J]. Renew Energy, 2017, 108: 26-36.

[21] [21] ANDERSON E. Economic analysis of lead-acid and silver-zinc battery systems used in navy submersibles[J]. J Electrochem Soc, 1973, 120(8): C223.

[22] [22] KAMENEV Y, LUSHINA M, YAKOVLEV V. New lead-acid battery for submersible vehicles[J]. J Power Sources, 2009, 188(2): 613-616.

[23] [23] STONE G, BUSCH W. Deep ocean science and facility needs[J]. Mar Technol Soc J, 1991, 25(2): 14-21.

[24] [24] HEIRTZLER J R, GRASSLE J F. Deep-sea research by manned submersibles[J]. Science, 1976, 194(4262): 294-299.

[25] [25] CHANG T G, JOCHIM D M. Rapid partial charging of lead/acid batteries[J]. J Power Sources, 1997, 64(1-2): 103-110.

[27] [27] GAINES L. Secondary silver-zinc battery technology[J]. J Electrochem Soc, 1969, 116(2): 61C.

[28] [28] ZHANG T W, TANG J L, LI Z G, et al. Use of the Jiaolong manned submersible for accurate mapping of deep-sea topography and geomorphology[J]. Sci China Earth Sci, 2018, 61(8): 1148-1156.

[30] [30] CUI W C. Development of the Jiaolong deep manned submersible[J]. Mar Technol Soc J, 2013, 47(3): 37-54.

[31] [31] CUI W C, LIU F, HU Z, et al. On 7 000 m sea trials of the manned submersible Jiaolong[J]. Mar Technol Soc J, 2013, 47(1): 67-82.

[32] [32] SCHISMENOS S, CHALARIS M, STEVENS G. Battery hazards and safety: A scoping review for lead acid and silver-zinc batteries[J]. Saf Sci, 2021, 140: 105290.

[33] [33] CHOI S, WANG G X. Advanced lithium-ion batteries for practical applications: Technology, development, and future perspectives[J]. Adv Mater Technol, 2018, 3(9): 1700376.

[41] [41] MULDOON J, BUCUR C B, BOARETTO N, et al. Polymers: Opening doors to future batteries[J]. Polym Rev, 2015, 55(2): 208-246.