Submitted on: 02 December 1998.
Revised on: 27 December 1998.
Accepted on: 10 February 1999.
___________________COMPUTATIONAL GEOSCIENCES---SPRINGER
http://reply.papertrans.cn/1/62/6186/6186-32.png
Submitted on: 24 February 2020.
Revised on: 22 June 2020.
Accepted on: 08 August 2020.
___________________COMPUTATIONAL GEOSCIENCES---SPRINGER
http://reply.papertrans.cn/1/62/6186/6186-34.png
Submitted on: 11 December 2017.
Revised on: 29 March 2018.
Accepted on: 17 April 2018.
___________________COMPUTATIONAL GEOSCIENCES---SPRINGER
Submitted on: 07 April 2005.
Revised on: 30 May 2005.
Accepted on: 06 July 2005.
___________________COMPUTATIONAL GEOSCIENCES---SPRINGER