Science Above and Below the Water
Take a Deeper Dive
There’s More Beneath the Surface
Research in the Reserve
To measure the impact of the Cape Perpetua Marine Reserve, the Collaborative relies on the ODFW Marine Reserve Program as they gather baseline data. This program uses different monitoring tools tailored to each of Oregon’s marine reserves based on the reserve’s size, habitats, depths, prior fishing activities, and other unique characteristics of each reserve.
The Cape Perpetua Marine Reserve has a deep, isolated rocky reef unique to this area where most regional habitats consist of sand and gravel. There is no rocky reef habitat at a similar depth, oceanographic conditions, and fishing pressure anywhere nearby.
The Science
The ODFW Marine Reserve program aims to look at how Cape Perpetua’s isolated rocky reef community as well as similar, shallower habitats near the reserve change over time. By doing this, they will be able to compare these two locations and see how the marine reserve’s regulations impact its ecosystem.
Harvest Restrictions Began
January 1, 2014
Monitoring Began
2012
Size
Reserve: 37 sq km (14.3 sq mi)
MPAs: 49 sq km (19 sq mi)
Depth Range
0-55 m (0-164 ft)
Habitats
Mostly soft bottom habitats. Small, low-relief, isolated rocky reef in deeper water. Rocky intertidal habitats.
Habitat Connectivity
Isolated rocky reef entirely contained within the reserve.
Prior Fishing Pressure
Relatively moderate fishing pressure on groundfish in rocky reef habitats. Relatively high fishing pressure on crab in soft bottom habitats.
Monitoring Comparison Areas
Seal Rock and Tokatee
Due to its unique habitat, the Cape Perpetua Marine Reserve is a hotspot for biodiversity, making it an excellent place to research many species. Scientists from Oregon State University (OSU), PISCO, and ODFW Marine Program have been monitoring intertidal species while conducting oceanography, hypoxia, and ocean acidification studies since the early 2000s.
Learn more about the research and science here.
Interested? Many research projects in and around the reserve rely on help from citizen scientists like you. Get Involved and join our Newsletter to hear more about the Collaborative’s efforts.
The Impact
Highlights from Cape Perpetua Ecological Monitoring
Hook-and-Line
ROV
Species
Research Tools
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