people - faculty - Kraft
Clifford E. Kraft
Associate Professor

206D Fernow Hall
Cornell University
Ithaca, NY 14853
Ph: 607-255-2775
e.mail: cek7@cornell.edu
website
Clifford E. Kraft

Ph.D - University of Wisconsin, Madison - 1991
M.S. - University of Wisconsin, Madison - 1977
B.S. - Cornell University - 1975

Kraft studies ecosystem interactions that influence the management of freshwater fish populations in lakes and rivers -- with an emphasis on Adirondack ecosystems. His research efforts involve large-scale and small-scale experimental manipulations, as well as taking advantage of natural experiments that can help identify key ecosystem processes.

For more detailed information, go to Kraft's complete website

Research

Kraft's current research interests address: 1) Landscape influences on stream biota and habitats, 2) Food web interactions in Adirondack lakes, 3) Factors influencing thiamin deficiency in fish, and 4) Conservation and restoration of native coldwater fish communities.

Teaching

  • NTRES 456 (Stream Ecology)
  • NTRES 600 Introduction to Graduate Study in Natural Resources

    • Extension

  • Fish Management in Rural Ponds
  • Improving In-stream Habitat
  • Adirondack Fisheries Management

    • Selected Publications  

  • Lepak, J.M., C.E. Kraft, D.C. Honeyfield and S.B. Brown. In press. Evaluating the effect of stressors on thiaminase activity in alewife. Journal of Aquatic Animal Health.

  • Lepak, J.M. and C.E. Kraft. In press. Alewife mortality, condition and immune response to prolonged cold temperatures. Journal of Great Lakes Research.

  • Warren, D.R., Keeton, W.S. and C.E. Kraft. 2008. A comparison of line-intercept and census techniques for assessing large wood volume in streams. Hydrobiologia 598:123-130.

  • Hanes, J.W., Kraft, C.E. and T.P. Begley. 2007. An Assay for Thiaminase I in Complex Biological Samples. Analytical Biochemistry 368:33–38.

  • Principe, N.D., C.E. Kraft, E.L. Mills. 2007. Gastric evacuation and daily ration of naturally produced age-0 Chinook salmon Oncorhynchus tshawytscha in Lake Ontario. Transactions of the American Fisheries Society 136:1206-1215.

  • Weidel, B.C., C.E. Kraft, D.C. Josephson. 2007. Littoral fish community response to smallmouth bass removal from an Adirondack lake. Transactions of the American Fisheries Society 136:778–789.

  • Keeton, W.S., C.E. Kraft, D.R. Warren. 2007. Structure and dynamics of old-growth riparian forests and effects on low order Adirondack stream habitats. Ecological Applications 17:852-868.

  • Warren, D.R. and C.E. Kraft. 2006. Invertebrate community and stream substrate responses to woody debris removal from an ice-storm-impacted stream system, NY USA. Hydrobiologia 568:477-488.

  • Lepak, J.M., C.E. Kraft, and B.C. Weidel. 2006. Rapid food web recovery in response to removal of an introduced apex predator. Canadian Journal of Fisheries and Aquatic Sciences 63:569-575.

  • Johnson, L.E., J.M. Bossenbroek and C.E. Kraft. 2006. Patterns and pathways of the post-establishment spread of non-indigenous aquatic species across multiple spatial and temporal extents: the slowing invasion of inland lakes by the zebra mussel. Biological Invasions 8:475-489.

  • Warren, D.R., S.D. Sebestyen, D.C. Josephson, J.M. Lepak, C.E. Kraft. 2005. Acidic groundwater discharge and in situ egg survival in lake spawning brook trout (Salvelinus fontinalis) redds. Transactions of the American Fisheries Society 134:1193-1201.

  • Smith, T.A. and C.E. Kraft. 2005. Stream fish assemblages in relation to landscape position and local habitat variables. Transactions of the American Fisheries Society 134:340-440.

  • Millward, A.A. and C.E. Kraft. 2004. Physical influences of landscape on a large-extent ecological disturbance: the northeastern North American ice storm of 1998. Landscape Ecology 19:99-111.

  • Warren, D. R. and C. E. Kraft. 2003. Brook trout (Salvelinus fontinalis) response to wood removal from high gradient streams of the Adirondack Mountains (NY, USA). Canadian Journal of Fisheries and Aquatic Sciences. 60:379-389.

  • Kraft, C. E. and D. R. Warren. 2003. Development of spatial pattern in large woody debris and debris dams in streams. Geomorphology 51:127-139

  • Kraft, C. E., R. L. Schneider, and D. R. Warren. 2002. Ice storm impacts on woody debris and debris dam formation in northeastern U.S. streams. Canadian Journal of Fisheries and Aquatic Sciences 59:1677-1684.

  • Kraft, C.E., P.J. Sullivan, A.Y. Karatayev, L.E. Burlakova, J.C. Nekola, L.E. Johnson, and D. K. Padilla. 2002. Landscape patterns of an aquatic invader: Assessing dispersal extent from spatial distributions. Ecological Applications 12:749-759.

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