生物放大

Biomagnification occurs in marine food chains, as toxins accumulate in larger predatory fish from their smaller prey.
生物放大现象在海洋食物链中发生，毒素会从较小的猎物积累在较大的捕食鱼类体内。
The biomagnification of mercury through the food web can lead to dangerous levels in top predators like sharks and killer whales.
通过食物网的汞生物放大可能导致顶级捕食者如鲨鱼和虎鲸体内含有危险水平的汞。
Agricultural pesticides can biomagnify in the environment, posing risks to birds of prey that consume contaminated insects.
农业杀虫剂会在环境中生物放大，对捕食受污染昆虫的猛禽构成威胁。
Scientists study biomagnification to understand how pollutants impact ecosystems and human health at different trophic levels.
科学家研究生物放大，以了解污染物如何影响不同营养级的生态系统和人类健康。
Microplastics found in seafood can biomagnify, potentially transferring toxic chemicals to those who consume them.
海鲜中的微塑料可能进行生物放大，将有毒化学物质转移到食用它们的人身上。
Biomagnification is an important factor in the decline of certain fish populations due to pollution and overfishing.
污染和过度捕捞导致某些鱼类种群数量下降，生物放大是这一过程的重要因素。
Aquatic organisms living near industrial waste sites are at risk for biomagnification, as heavy metals can accumulate in their tissues.
生活在工业废料附近的水生生物面临生物放大风险，重金属会积聚在它们的组织中。
Researchers observed biomagnification of DDT in birds of prey, leading to thinner eggshells and reduced reproductive success.
研究人员观察到DDT在猛禽中的生物放大，导致蛋壳变薄，繁殖成功率下降。
The concept of biomagnification helps environmental managers set safe limits on the use of potentially harmful substances in agriculture.
生物放大概念有助于环境管理者设定安全限值，限制农业中可能有害物质的使用。
In the Arctic ecosystem, polar bears experience biomagnification due to high levels of persistent organic pollutants (POPs) in their prey, like seals.
在北极生态系统中，北极熊由于在其猎物（如海豹）中发现高浓度的持久性有机污染物（POPs），因此会经历生物放大。