Columbia Environmental Research Center
Welcome to the Columbia Environmental Research Center. Our research focuses on environmental contaminants and the effects of habitat alterations on aquatic and terrestrial ecosystems.
Comprehensive Sturgeon Research Project (CSRP) Blog
Learn how CERC research is contributing to the recovery of the endangered pallid sturgeon in the Missouri RiverRead the Blog
Passive Sampling Using SPMDs and POCIS - Resources and Tools
CERC scientists are pioneers in the development of passive sampling techniques.Resources & Tools
Reporters: If interested in being notified when the study date is chosen, please contact Jennifer or Susannah.
If invasive bighead carp and silver carp spread into Lake Michigan, there would be enough food available for these particular species of Asian carp to survive, according to a new study by the U.S. Geological Survey.
Studies on the aquatic food web, tree swallows, and the spread of contaminants take center stage at SETAC 2016.
Behavioral effects of copper on larval white sturgeon
Early–life stage white sturgeon are sensitive to copper (Cu), with adverse behavioral responses observed during previous studies. The objectives of the present study were to quantify the effects of Cu exposure on white sturgeon swimming and feeding behaviors and determine their time to response. Larval sturgeon (1–2, 28, or 35 d posthatch [dph])...Puglis, Holly J.; Calfee, Robin D.; Little, Edward E.
Pulsed salmonfly emergence and its potential contribution to terrestrial detrital pools
Adult aquatic insects are a globally important subsidy in terrestrial food webs. However, our understanding of their importance is largely limited to studies that measure predation of live insects by terrestrial predators. Yet the flux of adult aquatic insects to terrestrial detrital pools may also be an important...Wesner, Jeff; Walters, David; Zuellig, Robert E.
Assessment of chronic low‐dose elemental and radiological exposures of biota at the Kanab North uranium mine site in the Grand Canyon watershed
High‐grade U ore deposits are in various stages of exploitation across the Grand Canyon watershed, yet the effects of U mining on ecological and cultural resources are largely unknown. We characterized the concentrations of Al, As, Bi, Cd, Co, Cu, Fe, Pb, Hg, Mo, Ni, Se, Ag, Tl, Th, U, and Zn, gross alpha and beta activities, and U and Th...Cleveland, Danielle; Hinck, Jo Ellen; Lankton, Julia S.