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Application of the iotic ligand model to explain potassium interaction with thallium uptake and toxicity to plankton

Hassler Christel; Chaffin R; Klinger M; Twiss M (SETAC Press, 2007)

Competitive interaction between T1(I) and K was successfully predicted by the biotic ligand model (BLM) for the microalga Chlorella sp. (Chlorophyta; University of Toronto Culture Collection strain 522) during 96-h toxicity ...
An evaluation of iron bioavailability and speciation in western Lake Superior with the use of combined physical, chemical, and biological assessment

Hassler Christel; Havens S; Bullerjahn G; Mckay R; Twiss M (Amer Soc Limnology and Oceanography, 2009)

An iron-dependent cyanobacterial bioreporter (Synechococcus strain KAS101) was used in unison with sizefractionated iron content (.0.45, ,0.45, ,0.02 mm), and chemical characterization of iron complexation (C18 resin column) ...
Porous underwater chamber (PUC) for in-situ determination of nutrient and pollutant bioavailability to microorganisms

Hassler Christel; Twiss M; Simon D; Wilkinson K (American Society of Limnology and Oceanography Inc., 2008)

Physical (e.g., temperature and light) and biogeochemical (e.g., cycling) parameters are known to affect bioavailability and toxicity of nutrients and pollutants to microorganisms. A system that would allow exposure of ...

Now showing items 1-3 of 3