| factors affecting mercury and selenium levels in new jersey flatfish: low risk to human consumers. | some fish contain high levels of mercury (hg), which could pose a risk to fish eaters themselves or their children. in making decisions about fish consumption, people must decide whether to eat fish, how much to eat, what species to eat, and what size fish to eat, as well as suitable (or unsuitable) locations, among other factors. yet to make sound decisions, people need to know the levels of hg in fish as a function of species, size, and location of capture. levels of hg and selenium (se) were ... | 2009 | 19557613 |