Howell, Nathan L.
Rifai, Hanadi S.
Funding for this research was provided by:
National Science Foundation (0840889)
U.S. Environmental Protection Agency
Texas Commission on Environmental Quality
Houston Endowment
Article History
Received: 23 June 2015
Accepted: 11 November 2015
First Online: 28 November 2015
Compliance with ethical standards
:
: The authors would like to knowledge the NSF GK-12 Program, the Houston Endowment, the Texas Commission on Environmental Quality (TCEQ), and the US EPA for their financial support.
: The authors declare that they have no conflict of interest.