Fig 2. Speed distributions for trawlers during fishing and non-fishing activities.
The red line represents probable non-fishing activity, and the black line probable fishing activity.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.