individual publications

• academic article

  • Morphological and genetic variation among shortnose sturgeon Acipenser brevirostrum from adjacent and distant rivers.  Estuaries.  24:41-48. 2001

• conference paper

  • Spatial modeling of soil organic carbon in agricultural landscapes of western Kenya.  Proc. ASA-CSSA-SSSA Ann. Mtg. Am. Soc. Agronomy. 2005

• document part

  • Spatial characterization of soil fertility in smallholder farm landscapes in Kenya using soil reflectance spectroscopy 2004

• report

  • Analysis of Lake Ontario Lower Aquatic food web Assessment (LOLA 2003 and 2008) within the context of long-term ecological change..  55. 2012
  • Section 16: 2011 Status of the Lake Ontario lower trophic levels..  25. 2012
  • 2010 Status of the Lake Ontario lower trophic levels 2011
  • 2008 Status of the Lake Ontario ecosystem 2009