Ecological Links
Aquaculture's heavy reliance on wild caught seed and broodstock is of increasing concern. Fishmeal and its source of raw materials and costs are highly debated by scientists and conservationists. Since fishmeal uses wild fish stock to feed farmed fish, this places direct pressure on fisheries resources. Indirect effects are also apparent such as diminishing wild fisheries, habitat modification and food web interactions. There is also the possibility of trace contaminants in the feed which will cause diseases and fish mortality.
Read more about this topic: Fish Meal
Famous quotes containing the words ecological and/or links:
“The hatred of the youth culture for adult society is not a disinterested judgment but a terror-ridden refusal to be hooked into the, if you will, ecological chain of breathing, growing, and dying. It is the demand, in other words, to remain children.”
—Midge Decter (b. 1927)
“The conclusion suggested by these arguments might be called the paradox of theorizing. It asserts that if the terms and the general principles of a scientific theory serve their purpose, i. e., if they establish the definite connections among observable phenomena, then they can be dispensed with since any chain of laws and interpretive statements establishing such a connection should then be replaceable by a law which directly links observational antecedents to observational consequents.”
—C.G. (Carl Gustav)