Employment:

2011 - present: Professor, Department of Geography, Southern Illinois University Edwardsville
2006 - 2011: Associate Professor, Department of Geography, Southern Illinois University Edwardsville
2002 - 2006: Assistant Professor, Department of Geography, Southern Illinois University Edwardsville
1998 - 2002: Assistant Professor, Department of Geography, University of Wisconsin - Oshkosh

Education:

1998: Doctor of Philosophy (Ph.D), Department of Geography, University of Georgia
1990: Master of Science (MS), Department of Geography, Nanjing University
1985: Bachelor of Science (BS), Department of Geography, Nanjing University

Associate Editor:

Journal of Emerging Trends in Computing and Information Sciences

Editorial Board:

Geography Online
International Journal of Information and Communication Technology Research
ARPN Journal of Systems and Software
Hydrogeology & Hydrologic Engineering