2nd Conference on Nonlinear Science and Complexity (NSC'08), Porto, Portugal, 28 - 31 July 2008, pp.73-78
In this study, we derive new local conservation laws of the one -layer shallow water equations in the plane flow which are belong to the family of evolution type equations by the composite variational principle of view in the development of the study (N.H. Ibragimov, A new conservation theorem. J. Math. Anal. Appl. 333:311-328, 2007).