The values of bioconcentration factor (BCF), and predator/prey biomagnification factor (BMF) for heavy metals in Taihu Lake.

			Cd	Zn	Cu	Cr
BAF
		Phytoplankton	1667	1884	10 165	16 082
		Zooplankton	1111	1342	12 751	12 257
		Invertebrate	69 444	21 533	19 154	19 373
		Fish	5556	19 116	1051	14 608
BMF
	Coilia ectenes taihuensis a	Zooplanktonb	1.73	1.15	0.25	0.34
		Phytoplanktonb	1.15	1.44	0.19	0.3

^aPredator.

^bPrey.