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Geoscience » Seismic & Marine Sound

Establishment of Baseline Biological Data on Snow Crab (Chionoecetes opilio) Offshore Cape Breton for Future Assessment of Potential Impacts of Seismic Noise on Snow Crab

April 2012 – February 2015

The study investigates the impact of sound energy generated by acoustic/seismic arrays on snow crabs.

Geoscience » Seismic & Marine Sound

Test Snow Crab Response to Seismic Stress

February 2012 – September 2013

There is concern in Atlantic Canada that there is insufficient information on the potential effects of seismic noise on snow crab.

Turbulence and Drag in a High Reynolds Number Tidal Passage Targeted for In-Stream Tidal Power

August 2013

Results are presented from an investigation of turbulence and bottom drag carried out in Grand Passage, lower Bay of Fundy.

Community Engagement Strategies & Resource Guide To Support Small-Scale Tidal Power in Nova Scotia

March – July 2013

Community engagement strategies and a resource guide for stakeholders involved in marine renewable energy will support the success of marine renewable energy development in Nova Scotia.

Southwest Nova Scotia Tidal Energy Resource Assessment

June 2013

This is an assessment of the in-stream tidal resources in Southwest Nova Scotia consisting of Shelburne, Yarmouth and Digby Counties.

Marine Renewable Energy: Background Report To Support a Strategic Environmental Assessment (SEA) for the Cape Breton Coastal Region, inclusive of the Bras D’Or Lakes

June – December 2012

In 2011 following a competitive request for proposal process, OERA commissioned AECOM’s Halifax office to undertake a Strategic Environmental Assessment (SEA) for marine renewable energy in Cape Breton.

Tidal Energy Resource Assessment Map for Nova Scotia

March – October 2012

This project used numerical simulations and theoretical calculations to predict not only the power that can be extracted from the flow through a passage but also the reduction in flow through the passage.

Mi’kmaq Ecological Knowledge Study (Phase 2)

May 2012

A second Mi’kmaq Ecological Knowledge Study was carried out prior to potential marine renewable energy development in the Brier and Long islands area of the Bay of Fundy, including Grand Passage and Petite Passage.

Assessment of the Potential of Tidal Power from Minas Passage and Minas Basin

October 2009 – September 2011

This project estimated the power potential of the tides and tidal currents in the Minas Basin and Minas Channel regions of the Bay of Fundy.

Geoscience » Seismic & Marine Sound

Physics of the Interaction between a Crab and a Seismic Test Pulse – Development of a Mathematical Model and Testing of Model via Simulation

June 2009 – September 2011

Experimental attempts to establish whether seismic testing has any impact on crabs and the crab fishery have been hampered by a lack of theoretical work on the subject.