《生態毒理學與環境安全》是環境研究的B部分。《生態毒理學與環境安全》發表研究，研究自然或合成化學污染物對動物、植物或微生物生態系統及其進入受影響生物的途徑的生物和毒性影響。強調了討論化學品通過生物圈進入和命運的報告。研究領域包括：地表水排放；氣象因素；工業廢水；工業產品；輻射燃料。

Ecotoxicology and Environmental Safety is Section B of Environmental Research. Ecotoxicology and Environmental Safety publishes studies that examine the biologic and toxic effects of natural or synthetic chemical pollutants on animal, plant, or microbial ecosystems and their routes into the affected organisms. Reports that discuss the entry and fate of chemicals through the biosphere are emphasized. Research Areas include health problems and biological effects in humans arising from: Discharges into surface waters; Meteorological factors; Industrial effluents; Industrial products; Radiation Fuels.