Individual permits are required for activities that result in more than minimal impacts to the aquatic environment.
It may cause long term adverse effects in the aquatic environment.
All are found in deep aquatic environment far from shore.
Being in an aquatic environment gives the first advantage to reducing work.
A "healthy" aquatic environment should seldom experience less than 80%.
Concern over mercury's potential for polluting the aquatic environment began more than 30 years ago.
They have much of the same technology as contemporary humans, adapted to their own aquatic environment.
With so much fresh water, the fishing was, and still is very good in this aquatic environment.
I've heard it said that they are not a separate species at all, but humans adapted for an aquatic environment.
This makes them the most productive aquatic environments on Earth.
The Slavs were very familiar with the water environment and used it as natural defense.
Since these fish live in a warm water environment they can reproduce all year long.
We're going to have more industrial activity in deep water environments," he says.
Technical and commercial divers may venture into the deep water environment.
The company vision is "Taking responsibility for the water environment for good".
Even substances such as milk, which pose no risk to human health, can cause serious harm to the water environment.
They contain the main issues for the water environment and the actions we all need to take to deal with them.
Babies have to come out of the water environment sooner or later.
The river is under protection of its water environment.
Only then can we offer our water environment the protection that it needs.