Because food-chain length influences the bioaccumulation of contaminants, understanding the causes of variation in food-chain length will help us understand the variation of contaminant concentrations,
Quotes about food-chain (3 Quotes)
With Jack Abramoff under indictment, a number of readers have suggested that now he might flip and try to offer the feds some figures higher up the food-chain.
A central goal of conservation is to protect and preserve the ecosystem functions and processes upon which all life depends. Because food-chain length affects these ecosystem functions and processes, we need to understand how food-chain length varies and what causes this variation.