Submitted on: 26 July 2008.
Revised on: 08 November 2008.
Accepted on: 05 December 2008.
___________________Earth System Dynamics---COPERNICUS GESELLSCHAFT MBH
Submitted on: 19 July 2010.
Revised on: 06 November 2010.
Accepted on: 05 December 2010.
___________________Earth System Dynamics---COPERNICUS GESELLSCHAFT MBH
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Submitted on: 14 May 2013.
Revised on: 02 July 2013.
Accepted on: 22 July 2013.
___________________Earth System Dynamics---COPERNICUS GESELLSCHAFT MBH
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http://reply.papertrans.cn/1/78/7773/7773-17.png
Submitted on: 29 January 2003.
Revised on: 12 April 2003.
Accepted on: 09 May 2003.
___________________Earth System Dynamics---COPERNICUS GESELLSCHAFT MBH
Submitted on: 11 October 2016.
Revised on: 13 November 2016.
Accepted on: 03 December 2016.
___________________Earth System Dynamics---COPERNICUS GESELLSCHAFT MBH
Submitted on: 06 March 1998.
Revised on: 27 March 1998.
Accepted on: 08 May 1998.
___________________Earth System Dynamics---COPERNICUS GESELLSCHAFT MBH