From the Abstract: “Offshore production platforms have not detectable effect on this process or on the turbidity of the central Louisiana shelf waters.”
Gray, J. S., K. R. Clarke, R. M. Warwick, and G. Hobbs
From the Abstract: “Reductions in number of species and diversity and increased dominance of opportunistic species occurred late in the sequence of response to oil as a stress factor (within 500 to 1000 m of discharge sources).