I suggest your topic "dangers of gillnetting" might be a little unclear. Danger to what? Gillnetting is a dangerous occupation and many commercial fishermen are hurt in pursuit of their occupation. Is that what you mean? or do you mean the risks to wild fish? If that's what you mean, you should start with a review of
U.S. v. Oregon . Then, look at the group of agencies which manage the impacts of that decision at
Salmon Recovery . Then you should develop an understanding of the cultural perspective of the value of wild v. propagated fish at
Columbia Inter Tribal Fish Commission . Then, you will want to review the documents at
Columbia River Compact