How the isotope content of bluefin tuna compared to that of yellowfin tuna in August 2011. Concept introduction: Bioaccumulation is the concentration of a pollutant inside an organism’s tissues causing the amount of the pollutants to increase over time. Trophic level also affects the pollutant concentration by the process of biological magnification. The concentration of the chemical increases as the pollutant moves up the food chain. Bioaccumulation and biological magnification even in low concentrations (depending on toxic potential) can have detrimental effects on a species.

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Chapter 48, Problem 2DAA

Summary Introduction

To determine: How the isotope content of bluefin tuna compared to that of yellowfin tuna in August 2011.

Concept introduction: Bioaccumulation is the concentration of a pollutant inside an organism’s tissues causing the amount of the pollutants to increase over time. Trophic level also affects the pollutant concentration by the process of biological magnification. The concentration of the chemical increases as the pollutant moves up the food chain. Bioaccumulation and biological magnification even in low concentrations (depending on toxic potential) can have detrimental effects on a species.

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