life table demography 第1页

Combined toxicity of copper and cadmium to cladoceran Moina marocopa. Effects of lead concentration and algal density on life table demography of Moina macrocopa Effects of temperature on Keratella quadrata life table demography and morphometric characteristics. Effect of aldrin on the life table demography of three successive generations of cladoceran Moina macrocopa Acute toxicityand effect of Cd2+ on life table demography of Brachionus angularis and Keratella valga