| inclusion of soil arsenic bioaccessibility in ecological risk assessment and comparison with biological effects. | the purpose of this study was to conduct an ecological risk assessment (era) for meadow voles (microtus pennslvanicus) found at three arsenic contaminated sites in nova scotia, canada (as well as two background locations) and to compare the numeric results to measured biomarkers of exposure and effect. the daily intake of arsenic by meadow voles was determined by three separate calculations: estimated daily intake (edi), bioaccessible estimated daily intake (bedi, with bioaccessibility of soil i ... | 2011 | 22078367 |