biomagnification [ˌbaɪəʊmæɡnɪfɪˈkeɪʃn], bioamplification [ˌbaɪəʊæmplɪfɪˈkeɪʃn], bioaccumulation [ˌbaɪəʊəˌkjuːmjʊˈleɪʃn] 名词 (the progressive build up of persistent substances by successive trophic levels such as DDT)
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- Anreicherung eines schwer bis nicht abbaubaren Stoffes (durch sein Durchlaufen der auf einanderfolgenden Nahrungsebenen wie z.B. DDT)
单语范例（未经PONS编辑处理）
Due to bioaccumulation and biomagnification, the species at the top of the trophic pyramid are most vulnerable to dioxin-like compounds.
en.wikipedia.org The movement of dioxins through the food web has resulted in bioconcentration and biomagnification.
en.wikipedia.org Thus, bioconcentration and bioaccumulation occur within an organism, and biomagnification occurs across trophic (food chain) levels.
en.wikipedia.org While much is generally known about mercury bioaccumulation and biomagnification, the process is extremely complex and involves complicated biogeochemical cycling and ecological interactions.
en.wikipedia.org The poor biodegradability of pesticides can result in bioaccumulation of chemicals in various organisms along with biomagnification within a food web.
en.wikipedia.org