Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Lisa K. Helland"'
Autor:
Scott J. Herrmann, Lynn M. Herrmann-Hoesing, James S. Carsella, Brian Vanden Heuvel, Del Wayne R. Nimmo, Lisa K. Helland, James E. Sublette
Publikováno v:
Western North American Naturalist. 76:186-252
The primary purpose of this study was to assess the chironomid species diversity of a high-gradient sandy-bottom watershed along the Colorado Front Range. Adult male Chironomidae were collected concurrently in 2007 and 2008 from 14 sites in the Fount
Autor:
Lisa K. Helland, Igor Melnykov, Brian Vanden Heuvel, James S. Carsella, Scott J. Herrmann, Jason A. Turner, Del Wayne R. Nimmo, Lynn M. Herrmann-Hoesing, James E. Sublette, John A. Romine
Publikováno v:
Western North American Naturalist. 78:39
High selenium (Se) in watersheds can cause detrimental effects to many vertebrate species, but less is known regarding its effects on invertebrates comprising the basis of the food chain. This study addressed the response of a natural community of ch