Wednesday, May 20, 2009: 10:15 AM-12:00 PM
Imperial Ballroom
Food Webs III
Moderator:Joseph R. Benjamin
10:15 AM401Time and depth-related interstitial food webs in a third-order Alabama coastal plain stream
Thomas S. Wright
10:30 AM402Trace element accumulation in fish and their prey: Comparing essential and non-essential elements
Darren M. Ward, Keith H. Nislow, Carol L. Folt
10:45 AM403Effects of freezing and substratum movement on energy flow food webs in Arctic headwater streams: A habitat template analysis
Stephanie M. Parker, Alexander D. Huryn
11:00 AM404An extremely inefficient food web in the tailwater of a large dam
Wyatt F. Cross, Colden V. Baxter, Emma J. Rosi-Marshall, Holly A. Wellard, Robert O. Hall Jr., Theodore A. Kennedy, Kevin Donner
11:15 AM405A quantitative food web approach for estimating selenium flux in the Colorado River in grand canyon
David M. Walters, Emma J. Rosi-Marshall, Wyatt F. Cross, Theodore A. Kennedy, Colden V. Baxter
11:30 AM406Effects of nonnative species on food web structure and variability in the Gila River drainage, New Mexico
Tyler J. Pilger, Keith B. Gido, David L. Propst
11:45 AM407Regional comparison of native cutthroat and nonnative brook trout and their food web effects
Joseph R. Benjamin, Kurt D. Fausch, Colden V. Baxter
Sponsor:Contributed Sessions

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See more of The NABS 57th Annual Meeting (16-23 May, 2009)