生态英语积累

with potentially hazardous effects on ecosystems对生态系统潜在的有害作用
has become increasingly aware of gaps in its environmental policy, 意识到环境政策方面的不足
densely populated人口稠密区
a case study for案例研究anthropogeniceutrophication 人为富营养化作用eutrophication 富营养化作用
peaking in springas this is the main period of agrochemical applications 春季达到顶峰是因为这是农用化学药品的主要应用季节
cumulative effects 累积效应
ecotoxicological approach with biomarkers
以生物标志物方法进行生态毒理分析
Xenobiotics 外源性物质、生物异源物质
chromosomal damage染色体损伤
a clear dose- and time-dependent response
清晰的时间剂量效应
behavioral endpoints 行为端点、行为特征
lethal effects致死效应、致死作用
physiological status 生理状况
sediment-dwelling 底栖
toxic substances 有毒物质
an ecosystem生态系统
was applied to assess the environmental quality of this ecosystem
被应用于评估该生态系统质量。