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Slong Long,  Stephen

379 ERML/134 IGB

Gutgsell Endowed Professor
Crop Sciences, Plant Biology, PEEC

Research topics: <ul> <li>Environmental physiology including cold tolerance</li> <li>Global atmospheric change impacts on crops and natural vegetation</li> <li>C4 photosynthesis</li> <li>Biomass energy crops including Miscanthus and switchgrass</li> <li>Mathematical models of photosynthesis </li> </ul> The overall objectives of my research program are as follows. 1) To understand mechanisms of plant responses to both rising atmospheric carbon dioxide concentration and tropospheric ozone, with particular reference to photosynthesis and relating changes at the molecular and biochemical level to observations of whole systems in the field. </p> 2) Establish the potential of mitigation of atmospheric change through the development of herbaceous energy crops. 3) Advance the development of accessible mechanistic mathematical models relating environmental effects on photosynthesis to plant productivity (see: <a href="http://www.life.uiuc.edu/plantbio/wimovac/">http://www.life.uiuc.edu/plantbio/wimovac/</a>). 4) To understand the limitations to C4 photosynthesis and the adaptation of the process to cooler climates. My lab integrates molecular and biochemical studies with physiological studies of photosynthesis, using state-of-the-art and custom built gas-exchange, fluorescence and controlled environment instrumentation. Much of the work involves developing and testing hypotheses on plant environmental responses under controlled conditions and then testing these in large-scale multi-partner field facilities. The International journals <a href="http://www.blackwellpublishing.com/journals/GCB/">Global Change Biology</a> (Blackwell Science) and <a href="http://www.gcbbioenergy.com/">GCB Bioenergy</a> are edited from my laboratory. We have active research links with several global change laboratories within and outside the US, including Australia, Brazil, France, Italy, Japan, Switzerland and the U.K. A number of our laboratories graduate students have undertaken a part of their research at the overseas sites.