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Submitted on: 14 January 1999.
Revised on: 31 January 1999.
Accepted on: 05 February 1999.
WATER RESOURCES RESEARCH---AMER GEOPHYSICAL UNION
Submitted on: 24 February 2007.
Revised on: 17 March 2007.
Accepted on: 05 April 2007.
WATER RESOURCES RESEARCH
Submitted on: 01 August 2006.
Revised on: 24 August 2006.
Accepted on: 13 September 2006.
WATER RESOURCES RESEARCH---AMER GEOPHYSICAL UNION
Submitted on: 20 March 2014.
Revised on: 21 April 2014.
Accepted on: 17 May 2014.
WATER RESOURCES RESEARCH---AMER GEOPHYSICAL UNION
Submitted on: 30 May 2018.
Revised on: 24 June 2018.
Accepted on: 11 July 2018.
WATER RESOURCES RESEARCH
Submitted on: 17 April 2015.
Revised on: 19 May 2015.
Accepted on: 26 May 2015.
WATER RESOURCES RESEARCH---AMER GEOPHYSICAL UNION