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Xin Baisen,Liu Baohua,Xia Zhifeng. 1999. Study on topographic compensation model of the Okinawa Trough Ⅱ. Geological interpretation of isostatic response function of the Okinawa Trough. Acta Oceanologica Sinica, (2):273-278
Study on topographic compensation model of the Okinawa Trough Ⅱ. Geological interpretation of isostatic response function of the Okinawa Trough
Study on topographic compensation model of the Okinawa Trough Ⅱ. Geological interpretation of isostatic response function of the Okinawa Trough
Received:October 12, 1997  Revised:July 17, 1998
DOI:
Key words:Okinawa Trough  compensation model  isostatic response function  topographic load  loads from below
中文关键词:  Okinawa Trough  compensation model  isostatic response function  topographic load  loads from below
基金项目:
Author NameAffiliation
Xin Baisen Ocean University of Qingdao, Qingdao 266003, China 
Liu Baohua First Institute of Oceanography, State Oceanic Administration, Qingdao 266003, China 
Xia Zhifeng First Institute of Oceanography, State Oceanic Administration, Qingdao 266003, China 
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Abstract:
      Based on regional compensation model and experimental isostasy, the isostatic response function of the Okinawa Trough is calculated by using gravity and topographic data.The results are shown as follows:the effective elastic thickness of the plate and compensation depth in the southern Okinawa Trough is obviously greater than those in the middle Okinawa Trough.In reference with other geological and geophysical data, the differences between the two portions are explained to be caused mainly by their differences in temperature of the lithosphere and the compensation mechanism.
中文摘要:
      Based on regional compensation model and experimental isostasy, the isostatic response function of the Okinawa Trough is calculated by using gravity and topographic data.The results are shown as follows:the effective elastic thickness of the plate and compensation depth in the southern Okinawa Trough is obviously greater than those in the middle Okinawa Trough.In reference with other geological and geophysical data, the differences between the two portions are explained to be caused mainly by their differences in temperature of the lithosphere and the compensation mechanism.
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