Monday, May 18, 2009: 1:30 PM-3:15 PM
Imperial Ballroom
Bioassessment I
Moderator:John Van Sickle
1:30 PM19River water quality assessment in selected Yangtze tributaries: Method development and application
Sonja C. Jähnig, Daniel Hering, Fengqing Li, Deep Narayan Shah, Ram Devi T. Shah, Qinghua Cai
1:45 PM20Monte Carlo simulations for the determination of the acceptable subsampling simplification
Gabriela Stastna, David Stransky, Ivana Kabelkova
2:00 PM21Bioassessment's composite samples: The myths of homogenization and taxonomic completeness
Brett D. Marshall
2:15 PM22Does assessment of taxonomic completeness protect threatened species of river macroinvertebrates?
Jukka Aroviita, Heikki Mykrä, Heikki Hämäläinen
2:30 PM23Subsampling error in soft algae counts: Results and the possible implications for biomonitoring programs
Dawn Hamilton, Steve Wells
2:45 PM24Correlated metrics generally yield a multimetric index with inferior performance
John Van Sickle
3:00 PM155Invertebrate drift and colonization processes in a tropical Andean stream
Blanca Ríos, Andrea C. Encalada, Narcís Prat
Sponsor:Contributed Sessions

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