Posted on May 15, 2000 –

From:
https://mpanews.openchannels.org/news/mpa-news/mapping-and-mpas-practitioners-work-define-resources-boundaries

Maps and compliance concerns

Marc Pakenham, a community advisor for Canada’s Department of Fisheries and Oceans (DFO), said the maps used to plan the Race Rocks Pilot MPA, off the nation’s west coast, have held different meanings for different people. “They’re a visualization of what’s being set aside, from one perspective, and what’s being taken away, from another perspective,” he said.

Negotiations on the boundary of the Race Rocks Pilot MPA — a no-take zone for commercial and most sport fishing — were not easy. Ironically, difficulties arose over the government’s attempt to define a relatively linear boundary line so as to ease compliance for fishermen; with a linear boundary, the government reasoned, fishermen would be able to tell more readily whether they were inside or outside the MPA. Fishermen, however, saw the linear boundary as an attempt to expand the MPA beyond the bounds of a 1980 declaration by the British Columbia provincial government that had already established Race Rocks as an “ecological reserve”. The 1980 boundary was much more amoeba-like in shape and based on inexact bathymetric data, roughly approximating a 20-fathom (36.6 meter) contour.

This proposal was not accepted by the fishermen

“The fishermen said they were willing to agree to a no-take zone following the 1980 boundary — because Race Rocks represented an important, biodiverse area — but that they wouldn’t agree to anything bigger,” said Pakenham. The government and other stakeholders agreed to this, despite the compliance challenges posed by a serpentine boundary. “The fact that the MPA is supported by the various stakeholders goes a long way toward ensuring better compliance,” said Pakenham.

Compliance is a major issue for Race Rocks due to its small size. Consisting of exposed rocks surrounded by strong currents and upwellings, the Race Rocks Pilot MPA is smaller than one square mile (2.6 sq. km) in area. If a fishing boat crosses the boundary by 100 meters, it is already well into the no-take zone. Pakenham said he counted on the recent de-scrambling of satellite signals from the US-operated global positioning system (GPS) to aid fishermen in knowing exactly when they are in the protected area. “Mapping is only as good as people’s understanding of where they are,” he said.

See this post on Proposals for: Future Modification of the boundaries of the Race Rocks MPA