Set-back Distances to protect nesting and roosting seabirds off Vancouver Island from boat disturbance

Trudy Chatwin’s Master’s theses from Royal Roads University. ABSTRACT: In order to set guidelines that promote responsible wildlife viewing, I quantified the effects of boat-based disturbance to seabirds off Vancouver Island. Field trials recorded the approach distance at which roosting and nesting birds responded to either a motor boat or a kayak. Probability of agitation

Climate Change in Prince George: Summary of Past Trends and Future Projections

Executive Summary Northern-central British Columbia is susceptible to climate change and its impacts. The City of Prince George is preparing for climate change in order to avoid potential disruptions to the systems that residents rely on. Such long range planning requires regional climate information. This report summarizes historical trends and projected future changes in the

Demographic Consequences of Early Development and Extreme Climate Events for Alcids on Trangle Island BC

Kyle  Morrison – 2009 – Simon Fraser University Master of Science Thesis See complete thesis pdf: http://summit.sfu.ca/system/files/iritems1/9472/etd4466.pdf ABSTRACT In long-lived species like seabirds, population growth rate is most sensitive to changes in adult survival, although juvenile survival and recruitment can also be important. The reproductive success of seabirds often varies greatly depending on climate-driven food

Temporal Spacing of Demolitions to Mitigate Demolition Training Impacts in Military Training Area WQ oc Sea Lions in the Race Rocks E.R. B.C.

LGL  Ltd has done  research for DND  for several years in response to complaints from the public using Race Rocks as a centre for observation. Typical patterns of blasting on Bentinck Island in the past have resulted in disturbance of sea lions at  Race Rocks. See the PDF: http://racerocks.ca/racerock/admin/military/bentinck2089report.pdf

Development of Scientifically-based Guidelines for Viewing Seabirds

Seabird nest and roost sites are important to maintenance of BC’s biodiversity and many of the important nest colonies are protected in Ecological Reserves and Parks. Disturbance to wildlife is a major issue that park and wildlife managers routinely face, yet information to assess threat is often not available, —-Need to set guidelines based on

Warden’s report -Visit to ER #76 – Fraser River Islands, April 26, 2008

Visit to ER #76 – Fraser River Islands, April 26, 2008 Sunny, warm; very low water – 0 to 1.5 m at Mission Put it at Nicomen Island boat launch after carrying our boats from the locked gate. River very low with large sand/gravel bars exposed. Landed lower big island and observed bald eagle in

Fuel tanker To Be Recovered

From Canada.com Fuel tanker to be recovered from Robson Bight The provincial and federal governments announced yesterday a fuel tanker and other logging equipment containing pollutants will be recovered from the ocean floor near Robson Bight. April 18, 2008 VICTORIA — The provincial and federal governments announced yesterday a fuel tanker and other logging equipment

Recovery Strategy for the Sea Otter ( Enhydra lutris ) in Canada December 2007

Sea Otter Recovery Team. 2007. Recovery Strategy for the Sea Otter (Enhydra lutris) in Canada.Species at Risk Act Recovery Strategy Series. Fisheries and Oceans Canada, Vancouver. vii+ 56pp. Accessed February 20 2014 at http://www.dfo-mpo.gc.ca/Library/336961.pdf. See the complete PDF at :SARArecoverystrategy336961  EXERPT: 1.5.2 Description of threats Oil Spills Oil contamination has both immediate and long-term effects

Update COSEWIC Status Report on the sea otter Enhydra lutris in Canada 2007

Reason for designation: The species had been extirpated in British Columbia by the fur trade by the early 1900s, and was re-introduced from 1969-72. It has since repopulated 25-33% of its historic range in British Columbia, but is not yet clearly secure. Numbers are small (<3,500) and require careful monitoring. Their susceptibility to oil and

Recreation Issues at Comox Lake Bluffs

ISSUE: Recreational use of the Ecological Reserve: Not a large part of the province has been set aside for Ecological reserves so it is surprising that  some members of the public don’t really appreciate the special values which are represented in Ecological reserves. Some parts of the Comox lake Bluffs Ecological Reserve  have been used

Portage Brule Rapids Ecological Reserve and Protected Area Purpose Statement and Zoning Plan

Primary Role The primary role of the Portage Brule Rapids Ecological Reserve (ER), located downstream of the junction of the Coal and Liard rivers along the Alaska Highway, is to protect unique hotsprings with unusual vegetation and a forest community of different ages that has developed on alluvial terraces along the river bank. The hot

Environmental Monitoring at Race Rocks Ecological Reserve related to the Tidal Current Generator Installation at Race Rocks

Pam Thuringer of Archipelago Marine did these reports under contract from Lester Pearson College in the initial phases of the environmental impact assessment study for the Tidal Generator. Interim Report: http://www.racerocks.com/racerock/research/archipelago/archipelinterimreportJan200.pdf Final report: http://www.racerocks.com/racerock/research/archipelago/archipelfinalreport.pdf