Dear All,

It is my pleasure to tell you that the Proceedings of the 1st, 2nd, and 3rd International Yellow River Forum were accepted for inclusion in the Conference Proceedings Citation Index, and all are now available under the Web of Science.

According to the requirements of participants, we decide to postpone the deadline of “Call for paper” of the 4th International Yellow River Forum to April 15, 2009.

We sincerely welcome any participant of the world to attend our forum and exchange your ideas with experts around the world. More details please see our website: http://www.yellowriverforum.cn.

We look forward to receiving your excellent paper and seeing you on the 4th IYRF in China on October 20-23, 2009!

With kindest regards,