Every day an hour before high tide we have to take seawater samples for a long term database for DFO on Salinity and Temperature. It is unfortunate they have to be disturbed, but since they return directly afterward, the impact is minimal. The California sea lions stick to the docks as long as possible and reluctantly leave eventually . After the bucket has been filled, it is returned to the tank room for the analysis.
California Sea Lion: 172
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Human Interaction
DFO Fisheries Officer Cam Blacklock and BC Parks Ranger Jenn Plotnikoff visited the island today.
There were 2 visitors to the island today.
California Sea Lion: 14
Human Interaction
At ~1935hrs PDT a vessel was spotted fishing within the limits of the RCA in close proximity to the E. side of Rosedale Reef. The vessel eventually made its way out.
At 1245hrs PDT a vessel was spotted speeding into the Reserve from the E side. The station vessel was already on the water and advised the mariners to slow down.
At least 4 OBMG vessels were spotted this afternoon approaching close to mammals on Middle Rock and on Great Race and proceeding at a speed in excess of 7 knots.
Ocean Magic II produced a very large wake this afternoon while transiting the Middle-North Race channel against the current. This is the largest eco-tour vessel seen so far within the reserve
At 1945hrs PDT a CCG or CCGA rescue RHIB transited the South Passage E to W, then the main passage W to E. Once near the jetty end of the passage, the vessel throttled up and proceeded to power through the Middle-North Race Passage at high speed before exiting into Race Passage heading westbound.
At 2010hrs PDT a floatplane flew exceptionally low over the N side of the Reserve, E to W. No license/company name obtained.
Overall, yesterday and today were very traffic-heavy days due to whales in the area. At times 8 or more boats were in the Reserve at any single time.
Two techs arrived from Environment Canada to finish servicing the EC weather equipment at the top of the tower.
There were 2 visitors to the island today.
Vessels:
| Pleasure: 7 | Eco-Tour: 30 | Total: 37 |
At 1111hrs PDT a Prince of Whales vessel was spotted entering the Reserve at high speed in close proximity to West Race.
A CCG helicopter did a reconnaissance flight around the tower this morning.
Erik and Evgeny arrived to install the cable for the new underwater camera. Two techs from Environment Canada arrived to work on their weather equipment.
There were 4 visitors to the island today
California Sea Lion: 8
At 0840hrs PDT a floatplane flew low from W to E over the south side of the Reserve.
At 0930hrs PDT a OBMG rental boat was spotted maneuvering carelessly near the SW side of Great Race.
At 1000hrs PDT the United States Coast Guard Cutter Swordfish entered the E side of the Reserve and approached Great Race. A launch boat with three persons on board was deployed and began to maneuver carelessly and at excessive speed along the E and SE side of Great Race and over Rosedale Reef. VHF contact with the captain of the USCG Cutter Swordfish was made and the vessel left shortly thereafter.
At 1030hrs PDT a recreational vessel was spotted fishing near North Race. The license number 13K115028 was recorded and reported to DFO. The station vessel was launched and the violators were spoken to.
At ~1400hrs PDT a vessel was observed speeding through the channel between North Race and Middle Rock.
In the late afternoon a vessel drifted in and out of the Reserve on the current while fishing. The incident was reported to DFO.
Pam Birley took this photo on remote control camera 1 of Adam and an assistant pouring concrete to reinforce the base for the boat rail while the tide was out.
Correct citation for this publication: Backe, N., S. Davies, K. Conley, G. Kosmider, G. Rasmussen, H. Ibey and K. Ladell.2011. Race rocks (XwaYeN) proposed marine protected area ecosystem overview and assessment report. Can. Manuscr. Rep. Fish. Aquat. Sci. 2949: ii + 30
Executive Summary
Background
Race Rocks (XwaYeN), located 17 km southwest of Victoria in the Strait of Juan de Fuca, consists of nine islets, including the large main island, Great Race. Named for its strong tidal currents and rocky reefs, the waters surrounding Race Rocks (XwaYeN) are a showcase for Pacific marine life. This marine life is the result of oceanographic conditions supplying the Race Rocks (XwaYeN) area with a generous stream of nutrients and high levels of dissolved oxygen. These factors contribute to the creation of an ecosystem of high biodiversity and biological productivity.In 1980, the province of British Columbia, under the authority of the provincial Ecological Reserves Act , established the Race Rocks Ecological Reserve. This provided protection of the terrestrial natural and cultural heritage values (nine islets) and of the ocean seabed (to the 20 fathoms/36.6 meter contour line). Ocean dumping, dredging and the extraction of non-renewable resources are not permitted within the boundaries of the Ecological Reserve. However, the Ecological Reserve cannot provide for the conservation and protection of the water column or for the living resources inhabiting the coastal waters surrounding Race Rocks (Xwa YeN) as these resources are under the jurisdiction of Fisheries and Oceans Canada (DFO). The federal government, through the authority of theOceans Act (1997), has established an Oceans Strategy, based on the principles of sustainable development, integrated management and the precautionary approach. Part II of the Oceans Act also provides authority for the development of tools nece ssary to carry out the Oceans Strategy, tools such as the establishment of Marine Protecte d Areas (MPA). This federal authority will complement the previously established protection to the area as an Ecological Reserve, by affording protection and conservation measures to the living marine resources. Under Section 35 of the Oceans Act, the Governor in Council is authorized to designate, by regulation, Marine Protected Areas (MPA) for any of the following reasons:
In 1998, the Minister of Fisheries and Oceans announced Race Rocks (XwaYeN) as one of four pilot Marine Protected Area (MPA) initiatives on Canada’s Pacific Coast. Race Rocks (XwaYeN) meets the criteria set out in paragraphs 35(1) (a), (b) and (d) above. Establishing a MPA within the Race Rocks (XwaYeN) area will provide for a more comprehensive level of conservation and protection for the ecosystem than can be achieved by an Ecological Reserve on its own. Designating a MPA within the area encompassing the Ecological Reserve will facilitate the integration of conservation, protection and management initiatives under the respective authorities of the two governments.
physical and biological systems of Race Rocks (XwaYeN) was completed by Wright and Pringle (2001). The 2001 report provides an extensive ecological overview describing the geological, physical oceanographic and biological components of
Race Rocks (XwaYeN) and the surrounding waters of the Strait of Juan de Fuca at the time. Natural history observations and some traditional knowledge were also included. The following report is a brief update to summarize new information that has been collected in the Race Rocks (XwaYeN) area since that time and describe any changes
to trends in species distributions and oceanographic conditions. This work is meant to supplement the existing ecological overview (Wright and Pringle 2001).
See the full 32 page PDF Ecosystem overview2011
–At 0945hrs PDT a recreational vessel with a man and a woman on board entered from the NE near North Rock at high speed and approached Great Race where they slowed down to transit the Reserve.
–DND has been blasting since 0900hrs this morning.
–A Pearson alumni arrived today to help with some projects over the next few days.
There was 1 visitor to the island today.
David and friends arrived for an overnight stay.
At 1950hrs PDT a Canadian Coast Guard chopper flew in from the west over the strait and circled the tower once before heading east in the direction of the CCG Victoria base. Suspect they were performing a quick visual inspection of their equipment while on a return trip from servicing stations up the coast.
There were 3 visitors to the island today.
Two technicians from Environment Canada arrived today to service some weather instruments. Erik and two students came out to help unload some equipment. There were 5 visitors to the island today.
Blasting occurred at DND Rocky Point today. Numerous blasts were heard throughout the day including several spaced at intervals less than 10 minutes apart. Some sets of detonations also occurred in series of three. This activity does not conform to the guidelines laid out on the RR website.
(Posted by Adam)