Site Archives rockfish
Vancouver Aquarium Marine Science Center Focusing on quillback rockfish and interactions with one of their prey, 3 genera of demersal shrimp which show strong spatial association. An example from 8 reefs in Howe Sound and adjacent Georgia Strait, depths 14-25m, daytime, 10 Jul – 18 Nov, 2008 Lingcod are the main predator of quillback rockfish. [...]
We have a great op in the San Juan Islands to compare marine reserves set up in ~1990 (mandatory) with bottomfish recovery zones (BRZ) were established ~7 years later (voluntary). Overall, regulations have changed over time, essentially getting more restrictive. Methods: 300 dives since 1997; transects to compare recovery zones with paired (nearby) reserve lingcod [...]
Find It Quickly
Find what you're looking for quickly by using our keyword search. Can't find it? Try our links below.