Back row L to R: Mike Castellano, Hanna Poffenbarger, Shane Bugeja, Ray Kruse, Javed Iqbal. Front row L to R: Elaine Jordan, Jordan Kersey, Navreet Mahal, Carolina Cordova, Sarah Leichty.
Mike Castellano (PhD, Penn State, 2009)
William T. Frankenberger Professor of Soil Science
About Bill Frankenberger:
http://envisci.ucr.edu/faculty/frankenberger.html
https://www.researchgate.net/profile/William_Frankenberger
Hanna Poffenbarger, PhD student (BS, MS, University of Maryland)
Shane Bugeja, MS student (BS, Iowa State University)
Ray Kruse, research scientist/agronomist (MS, Iowa State University)
Javed Iqbal, research scientist (PhD, University of Wuhan)
Elaine Jordan, MS student (BS, University of Iowa)
Jordan Kersey, undergraduate (Environmental Science, Iowa State University)
Navreet Mahal, PhD student (BS, Punjab Agricultural University, MS Fresno State)
Carolina Cordova, PhD student (BS, Ecuador)
Sarah Leichty, undergraduate (Agronomy, Environmental Science, Iowa State University)
William T. Frankenberger Professor of Soil Science
About Bill Frankenberger:
http://envisci.ucr.edu/faculty/frankenberger.html
https://www.researchgate.net/profile/William_Frankenberger
Hanna Poffenbarger, PhD student (BS, MS, University of Maryland)
Shane Bugeja, MS student (BS, Iowa State University)
Ray Kruse, research scientist/agronomist (MS, Iowa State University)
Javed Iqbal, research scientist (PhD, University of Wuhan)
Elaine Jordan, MS student (BS, University of Iowa)
Jordan Kersey, undergraduate (Environmental Science, Iowa State University)
Navreet Mahal, PhD student (BS, Punjab Agricultural University, MS Fresno State)
Carolina Cordova, PhD student (BS, Ecuador)
Sarah Leichty, undergraduate (Agronomy, Environmental Science, Iowa State University)
Lab Alumni and their Publications
Ehsan Toosi, post-doc 2010-2012. Now at Michigan State University
Toosi ER, Castellano MJ, Singer J, Mitchell D. 2012. Differences in soluble organic matter after 23 years of contrasting soil management. Soil Science Society of America Journal doi:10.2136/sssaj2011.0280
Toosi ER, Schmidt JP, Castellano MJ. 2014. Soil temperature is positively associated with dissolved organic carbon supply and negatively associated with soil solution nitrate. European Journal of Soil Biology
doi: 10.1016/j.ejsobi.2014.01.003
Toosi ER, Schmidt JP, Castellano MJ. 2014. Land use and hydrologic flowpaths interact to affect dissolved organic matter and nitrate dynamics. Biogeochemistry, doi: 10.1007/s10533-014-9983-0.
David Mitchell, MS student 2010-2012. Now at UC Davis.
Mitchell DC, Castellano MJ, Sawyer JE, Pantoja JL. 2013. Cover crop effects on nitrous oxide emissions from a maize-based cropping system: Role of carbon inputs. Soil Science Society of America Journal doi:10.2136/sssaj2013.02.0074. Featured in the CSA News: https://www.crops.org/publications/csa/abstracts/58/9/14
Mitchell DC, Helmers MJ, Parkin TB, Zhou X, Castellano MJ. 2015. Comparing nitrate sink strength in perennial filter strips at toeslope of cropland watersheds. Journal of Environmental Quality doi:10.2134/jeq2014.05.0201.
Kim Brown, MS student 2012-2014. Now at Iowa State University.
Brown KH, Bach EA, Drijber RA, Hofmockel K, Jeske ES, Sawyer JE, Castellano MJ. 2014. A long-term N fertilizer gradient has little effect on soil organic matter in a high-intensity maize production system. Global Change Biology doi: 10.1111/gcb.12519
Will Osterhoz, PhD student 2012-2016. Now at Univ of Wisconsin-Madison.
Osterholz W, Liebman M, Rinot O, Castellano MJ. 2016. Can mineralization of soil organic nitrogen meet maize nitrogen demand? Plant and Soil doi:10.1007/s11104-016-3137-1
Toosi ER, Castellano MJ, Singer J, Mitchell D. 2012. Differences in soluble organic matter after 23 years of contrasting soil management. Soil Science Society of America Journal doi:10.2136/sssaj2011.0280
Toosi ER, Schmidt JP, Castellano MJ. 2014. Soil temperature is positively associated with dissolved organic carbon supply and negatively associated with soil solution nitrate. European Journal of Soil Biology
doi: 10.1016/j.ejsobi.2014.01.003
Toosi ER, Schmidt JP, Castellano MJ. 2014. Land use and hydrologic flowpaths interact to affect dissolved organic matter and nitrate dynamics. Biogeochemistry, doi: 10.1007/s10533-014-9983-0.
David Mitchell, MS student 2010-2012. Now at UC Davis.
Mitchell DC, Castellano MJ, Sawyer JE, Pantoja JL. 2013. Cover crop effects on nitrous oxide emissions from a maize-based cropping system: Role of carbon inputs. Soil Science Society of America Journal doi:10.2136/sssaj2013.02.0074. Featured in the CSA News: https://www.crops.org/publications/csa/abstracts/58/9/14
Mitchell DC, Helmers MJ, Parkin TB, Zhou X, Castellano MJ. 2015. Comparing nitrate sink strength in perennial filter strips at toeslope of cropland watersheds. Journal of Environmental Quality doi:10.2134/jeq2014.05.0201.
Kim Brown, MS student 2012-2014. Now at Iowa State University.
Brown KH, Bach EA, Drijber RA, Hofmockel K, Jeske ES, Sawyer JE, Castellano MJ. 2014. A long-term N fertilizer gradient has little effect on soil organic matter in a high-intensity maize production system. Global Change Biology doi: 10.1111/gcb.12519
Will Osterhoz, PhD student 2012-2016. Now at Univ of Wisconsin-Madison.
Osterholz W, Liebman M, Rinot O, Castellano MJ. 2016. Can mineralization of soil organic nitrogen meet maize nitrogen demand? Plant and Soil doi:10.1007/s11104-016-3137-1
