Submitted on: 04 February 2011.
Revised on: 21 May 2011.
Accepted on: 18 July 2011.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
Submitted on: 03 October 2017.
Revised on: 02 December 2017.
Accepted on: 10 January 2018.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
Submitted on: 25 August 2000.
Revised on: 06 December 2000.
Accepted on: 23 January 2001.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
Submitted on: 12 July 1998.
Revised on: 20 September 1998.
Accepted on: 07 October 1998.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
Submitted on: 19 September 2013.
Revised on: 17 October 2013.
Accepted on: 07 December 2013.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
Submitted on: 24 October 1998.
Revised on: 01 December 1998.
Accepted on: 31 December 1998.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
http://reply.papertrans.cn/2/117/11660/11660-27.png
http://reply.papertrans.cn/2/117/11660/11660-28.png
Submitted on: 12 February 2011.
Revised on: 31 May 2011.
Accepted on: 06 July 2011.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES
Submitted on: 17 September 1999.
Revised on: 22 December 1999.
Accepted on: 24 January 2000.
___________________HYDROLOGY AND EARTH SYSTEM SCIENCES