Tidal

Capturing tidal fluctuations with turbines, reciprocating devices, kites, screws, barrages, or lagoons.

Gravity from the moon and sun cause water in the ocean to bulge in a cyclical pattern as the Earth rotates, causing water to rise and fall relative to the land in what are known as tides. Land constrictions such as straits or inlets can create high velocities at specific sites, which can be captured with the use of devices such as turbines. Since seawater is about 800 times denser than air, tidal turbines can collect energy with slower water currents and smaller turbines than wind energy. While tidal currents are very predictable, challenges arise due to the need for devices to collect flow from opposite directions and survive the harsh corrosive marine environment.

 

Environmental effects will vary between the seven most common approaches: axial flow turbine, cross flow turbine, reciprocating device, tidal kite, Archimedes screw, tidal lagoon, and tidal barrage.

 

Axial Flow Turbine

 

These turbines are the most similar to traditional windmills, where the kinetic energy of moving water is captured by spinning blades facing the direction of flow. Turbines can be open or ducted (shrouded) and placed anywhere in the water column, though bottom-mounted is the most common.

 

The main environmental concern is collision between turbine blades and marine organisms due to natural animal movements, attraction to the device, or inability to avoid the turbines within strong currents. It should be noted that these turbines spin much slower than propellers on ships. There is also concern that noise from turbines can affect animals that use sound for communication, social interaction, orientation, predation, and evasion. As with all electricity generation, there is a slight concern that electromagnetic fields generated by power cables and moving parts may affect animals that use Earth's natural magnetic field for orientation, navigation, and hunting. Likewise, chemicals such as anti-corrosion paint and small amounts of oil and grease may enter the waterbody during spills, though some turbine designs do not require lubrication. Large-scale tidal energy removal (from arrays) may disrupt natural physical systems to cause degradation in water quality or changes in sediment transport, potentially affecting the ecosystem.

Cross Flow Turbine

 

These turbines are generally cylindrical on a horizontal axis, where kinetic energy of moving water is captured by spinning blades oriented transversely to the direction of flow. Turbines can be open or ducted (shrouded) and placed anywhere in the water column, though bottom-mounted is the most common.

 

There is typically less environmental concern for collision between turbine blades and marine organisms because blades are spinning in the same direction to the flow of water, depending on the design. Concerns about noise, electromagnetic fields, chemicals, and energy removal are similar to that of axial flow turbines.

Reciprocating Device

 

Reciprocating devices do not have rotating components, but instead have a hydrofoil that is pushed back and forth transverse to the flow direction by lift or drag. Oscillating devices are the most common form of reciprocating devices.

 

Reciprocating devices often move slower than turbines, but move more freely in the water, resulting in some concern for collision. Reciprocating devices often produce little noise, though this depends on the design and generator. Concerns about electromagnetic fields, chemicals, and energy removal are similar to that of other tidal devices.

Tidal Kite

 

A tidal kite is comprised of a hydrodynamic wing, with a turbine attached, tethered by a cable to a fixed point that leverages water flow to lift the wing. As the kite 'flies' loops through the water, the speed increases around the turbine, allowing more energy extraction for slower currents. The kite is neutrally buoyant so as not to fall as the tide changes direction.

 

Collision risk may be of some concern with tidal kites. Although animals are more likely to collide with the tether than the kite itself, little is known about the ability of animals to detect the free movement of some tidal kites. Tidal kites emit noise over a larger frequency than horizontal axis turbines, though this depends on the design and generator. Concerns about electromagnetic fields, chemicals, and energy removal are similar to that of other tidal devices.

Archimedes Screw

 

Historically designed to efficiently transfer water up a tube, an Archimedes screw is a helical surface surrounding a ventral cylindrical shaft. Energy is generated as water flow moves up the spiral and rotates the device.

 

The helical turbine moves very slowly relative to other tidal technologies, and is likely to have little collision risk. Archimedes screws often produce little noise, though this depends on the design and generator. Concerns about electromagnetic fields, chemicals, and energy removal are similar to that of other tidal devices.

Tidal Lagoon

 

Tidal lagoons are comprised of retaining walls embedded with reversible low-head turbines that surround a large reservoir. Tides cause a difference in the water height inside and outside of the walls, functioning very similar to a low-head conventional hydrokinetic dam that works in both direction.

 

The ecosystem within the reservoir undergoes significant transformation, potentially yielding positive impacts with a more diverse seabed, depending on site selection. The changes to the physical system are similar to conventional marine engineering projects and can include altering water flow and shoreline processes partially due to energy removal. Decreased flushing of the reservoir may cause some problems for water quality. There are some collision concerns that arise if fish and benthic invertebrates try to traverse the retaining wall through turbines. Impacts from noise depend on turbine selection. There is little concern for electromagnetic fields because cables are embedded in the retaining wall and are not openly exposed to water. The new reservoir may also create calmer waters that allow better recreation.

Tidal Barrage

 

Tidal barrages are dams built across the entrance to a bay or estuary that captures potential tidal energy, similar to tidal lagoons. Energy is collected when the height difference on either side of the dam is greatest, at low or high tide. A minimum height fluctuation of 5 meters (16.4 feet) is required to justify the construction, so only 40 locations worldwide have been identified as feasible.

 

Installing a tidal barrage impacts bay or estuary ecosystems due to the alteration of tidal flows and can have negative effects such as changing the shoreline and important tidal flats. Inhibiting the flow of water in and out of the bay, may also lead to less flushing of the bay or estuary, altering the water quality, and potentially causing additional turbidity (suspended solids) and less saltwater, which may result in the death of fish that act as a vital food source to birds and mammals. Migrating fish may also be unable to access breeding streams, and may attempt to pass through the turbines and risk collision. Impacts from noise depend on turbine selection, similar to tidal lagoons. Decreasing shipping accessibility can become a major socio-economic issue, though locks can be added to allow slow passage. However, the barrage may improve the local economy by increasing land access when used as a bridge and allowing for more recreation opportunities due to calmer waters.

Total Results: 669
Title Author Datesort descending Type of Content Technology Type Stressor Receptor
MR3 Methods for Tracking Fine Scale Movements of Marine Mammals around Marine Tidal Devices McConnell, B., et al. July 2013 Report Marine Energy general, Tidal Marine Mammals, Pinnipeds
Pentland Firth and Orkney Waters Enabling Actions Report: Pentland Firth and Orkney Waters Wave and Tidal Stream Projects and Migratory Salmonids Slaski, R., Hirst, D., Gray, S. July 2013 Report Marine Energy general, Tidal, Wave Fish
The Muskeget Channel Tidal Energy Project: A Unique Case Study in the Licensing and Permitting of a Tidal Energy Project in Massachusetts Barrett, S. July 2013 Journal Article Marine Energy general, Tidal Socio-economics
Tidal barrages in the UK: Ecological and social impacts, potential mitigation, and tools to support barrage planning Hooper, T., Austen, M. July 2013 Journal Article Marine Energy general, Tidal Dynamic Device Ecosystem
Current state of knowledge of effects of offshore renewable energy generation devices on marine mammals & research requirements Thompson, D., et al. July 2013 Report Marine Energy general, Tidal, Wave, Wind Energy general, Offshore Wind Marine Mammals
Assessment of Zooplankton Injury and Mortality Associated With Underwater Turbines for Tidal Energy Production Schlezinger, D., Taylor, C., Howes, B. July 2013 Journal Article Marine Energy general, Tidal Dynamic Device Ecosystem
Passive Acoustic Monitoring of Cetacean Activity Patterns and Movements in Minas Passage: Pre-Turbine Baseline Conditions Tollit, D., Redden, A. July 2013 Report Marine Energy general, Tidal Marine Mammals, Cetaceans
Long-Term Multibeam Measurements Around a Tidal Turbine Test Site in Orkney, Scotland Blondel, P., Williamson, B. August 2013 Conference Paper Marine Energy general, Tidal Birds, Fish, Marine Mammals
Environmental Scoping Report: Brims Tidal Array OpenHydro, SSE Renewables August 2013 Report Marine Energy general, Tidal
Scoping Study: Review of Current Knowledge of Underwater Noise Emissions from Wave and Tidal Stream Energy Devices Robinson, S., Lepper, P. August 2013 Report Marine Energy general, Tidal, Wave Noise
A 1:8.7 Scale Water Tunnel Verification & Validation of an Axial Flow Water Turbine Fontaine, A., et al. August 2013 Report Marine Energy general, Riverine, Tidal
Admiralty Inlet Final Environmental Assessment Snohomish County Public Utility District No. 1 August 2013 Report Marine Energy general, Tidal Fish, Marine Mammals, Socio-economics
The Use of Acoustic Devices to Warn Marine Mammals of Tidal-Stream Energy Devices Wilson, B., Carter, C. September 2013 Report Marine Energy general, Tidal Noise Marine Mammals
Voith HyTide at EMEC September 2013 Project Site OES-Environmental Marine Energy general, Tidal
Numerical Modelling of the Effect of Turbines on Currents in a Tidal Channel - Tory Channel, New Zealand Plew, D., Stevens, C. September 2013 Journal Article Marine Energy general, Tidal Energy Removal Farfield Environment
Method for Identification of Doppler Noise Levels in Turbulent Flow Measurements Dedicated to Tidal Energy Richard, J., et al. September 2013 Conference Paper Marine Energy general, Tidal Noise
Potential Effects of the Interaction Between Marine Mammals and Tidal Turbines - An Engineering and Biomechanical Analysis Carlson, T., Jepsen, R., Copping, A. September 2013 Conference Paper Marine Energy general, Tidal Dynamic Device Marine Mammals, Cetaceans
Who Should be Afraid of a Tidal Turbine - The Good the Bad or the Ugly? Hammar, L., Ehnberg, J. September 2013 Conference Paper Marine Energy general, Tidal Dynamic Device Fish
US Department of Energy (DOE) National Lab Activities in Marine Hydrokinetics: Scaled Model Testing of DOE Reference Turbines Neary, V., et al. September 2013 Conference Paper Marine Energy general, Riverine, Tidal
Guidance for Communities on the Development of Wave and Tidal Projects Edwards, C., et al. September 2013 Report Marine Energy general, Tidal, Wave Socio-economics, Legal and Policy, Stakeholder Engagement
A Political, Economic, Social, Technology, Legal and Environmental (PESTLE) Approach for Risk Identification of the Tidal Industry in the United Kingdom Kolios, A., Read, G. September 2013 Journal Article Marine Energy general, Tidal Socio-economics
A Political, Economic, Social, Technology, Legal and Environmental (PESTLE) Approach for Risk Identification of the Tidal Industry in the United Kingdom Kolios, A., Read, G. October 2013 Journal Article Marine Energy general, Tidal Socio-economics, Legal and Policy, Stakeholder Engagement
Diving Behaviour of Black Guillemots Cepphus grylle in the Pentland Firth, UK: Potential for Interactions with Tidal Stream Energy Developments Masden, E., Foster, S., Jackson, A. October 2013 Journal Article Marine Energy general, Tidal Dynamic Device Birds
Wave and Tidal Consenting Position Paper Series: Marine Mammal Impacts Sparling, C., et al. October 2013 Report Marine Energy general, Tidal, Wave Marine Mammals
D2.16 Tidal Test Parameter Overview Germain, G. October 2013 Report Marine Energy general, Tidal
Assessment of the impacts of tidal stream energy through high-resolution numerical modeling Ramos, V., et al. November 2013 Journal Article Marine Energy general, Tidal Energy Removal Farfield Environment
D2.7 Tidal Measurement Best Practice Manual Elsaesser, B., et al. November 2013 Report Marine Energy general, Tidal
Estimating Effects of Tidal Power Projects and Climate Change on Threatened and Endangered Marine Species and Their Food Web Busch, S., Greene, C., Good, T. December 2013 Journal Article Marine Energy general, Tidal Ecosystem, Socio-economics, Climate Change
Environmental Appraisal (EA) for the Argyll Tidal Demonstrator Project Nautricity December 2013 Report Marine Energy general, Tidal
Fairhead Tidal Environmental Impact Assessment Scoping Document McGrath, C. December 2013 Report Marine Energy general, Tidal EMF, Noise Benthic Invertebrates, Birds, Fish, Marine Mammals, Reptiles, Socio-economics, Environmental Impact Assessment
Using Drifting Passive Echolocation Loggers to Study Harbour Porpoises in Tidal-Stream Habitats Wilson, B., Benjamins, S., Elliot, J. December 2013 Journal Article Marine Energy general, Tidal Marine Mammals
Hydrokinetic Turbine Effects on Fish Swimming Behaviour Hammar, L., et al. December 2013 Journal Article Marine Energy general, Tidal Dynamic Device Fish
TidGen Power System Commercialization Project Final Technical Report ORPC Maine December 2013 Report Marine Energy general, Tidal
Assessment of Strike of Adult Killer Whales by an OpenHydro Tidal Turbine Blade Carlson, T., et al. January 2014 Report Marine Energy general, Tidal Dynamic Device Marine Mammals
Environmental Effects Monitoring Report 2011-2013 FORCE January 2014 Report Marine Energy general, Tidal EMF, Noise Benthic Invertebrates, Birds, Fish, Marine Mammals
Strategic Sectoral Planning for Offshore Renewable Energy in Scotland Davies, I., Pratt, D. January 2014 Book Chapter Marine Energy general, Tidal, Wave, Wind Energy general, Offshore Wind
Evaluation of Survival and Behavior of Fish Exposed to an Axial-Flow Hydrokinetic Turbine Amaral, S., Giza, D., McMahon, B. January 2014 Report Marine Energy general, Ocean Current, Riverine, Tidal Dynamic Device Fish
Rethinking Underwater Sound-Recording Methods to Work at Tidal-Stream and Wave-Energy Sites Wilson, B., et al. January 2014 Book Chapter Marine Energy general, Tidal, Wave Noise
A Diving Bird Collision Risk Assessment Framework for Tidal Turbines Grant, M., Trinder, M., Harding, N. January 2014 Report Marine Energy general, Tidal Dynamic Device Birds
An Introduction to Marine Renewable Energy Sheilds, M. January 2014 Book Chapter Marine Energy general, Tidal, Wave, Wind Energy general, Offshore Wind
The Physics and Hydrodynamic Setting of Marine Renewable Energy Woolf, D., et al. January 2014 Book Chapter Marine Energy general, Tidal, Wave
Humanity and the Sea: Marine Renewable Energy Technology and Environmental Interactions Shields, M., Payne, A. January 2014 Book Marine Energy general, Tidal, Wave, Wind Energy general, Offshore Wind EMF, Energy Removal, Noise, Static Device Benthic Invertebrates, Birds, Marine Mammals, Reptiles
Acoustic Tracking of Fish Movements in the Minas Passage and FORCE Demonstration Area: Pre-Turbine Baseline Studies (2011-2013) Redden, A., Stokesbury, M. January 2014 Report Marine Energy general, Tidal Fish
Wave and Tidal Enabling Actions Report: Consolidation of Wave and Tidal EIA / HRA Issues and Research Priorities Aquatera January 2014 Report Marine Energy general, Tidal, Wave
Studies of Harbour Seal Behaviour in Areas of High Tidal Energy: Part 1. Movements and Diving Behaviour of Harbour Seals in Kyle Rhea Thompson, D. January 2014 Report Marine Energy general, Tidal Marine Mammals, Pinnipeds
Using a Spatial Overlap Approach to Estimate the Risk of Collisions between Deep Diving Seabirds and Tidal Stream Turbines: A Review of Potential Methods and Approaches Waggitt, J., Scott, B. February 2014 Journal Article Marine Energy general, Tidal Dynamic Device Birds
Refinements to the EFDC model for predicting the hydro-environmental impacts of a barrage across the Severn Estuary Zhou, J., Falconer, R., Lin, B. February 2014 Journal Article Marine Energy general, Tidal Farfield Environment, Nearfield Habitat
Maine Tidal Power Initiative: Environmental Impact Protocols for Tidal Power Peterson, M. February 2014 Report Marine Energy general, Tidal
Acoustic Monitoring of Beluga Whale Interactions with Cook Inlet Tidal Energy Project ORPC Alaska February 2014 Report Marine Energy general, Tidal Static Device Marine Mammals, Cetaceans
Flow-Noise and Turbulence in Two Tidal Channels Bassett, C., et al. February 2014 Journal Article Marine Energy general, Tidal Noise
Tracking Technologies for Quantifying Marine Mammal Interactions with Tidal Turbines: Pitfalls and Possibilities Hastie, G., et al. February 2014 Book Chapter Marine Energy general, Tidal Marine Mammals
Strangford Lough and the SeaGen Tidal Turbine Savidge, G., et al. February 2014 Book Chapter Marine Energy general, Tidal
Tidal stream energy impact on the transient and residual flow in an estuary: A 3D analysis Sanchez, M., et al. March 2014 Journal Article Marine Energy general, Tidal Energy Removal
Cobscook Bay Tidal Energy Project: 2013 Environmental Monitoring Report ORPC Maine March 2014 Report Marine Energy general, Tidal Dynamic Device, Energy Removal, Noise, Static Device Benthic Invertebrates, Birds, Fish, Marine Mammals, Nearfield Habitat
Decision Support Tools for Collaborative Marine Spatial Planning: Identifying Potential Sites for Tidal Energy Devices Around the Mull of Kintyre, Scotland Janssen, R., Arciniegas, G., Alexander, K. March 2014 Journal Article Marine Energy general, Tidal Static Device Socio-economics, Marine Spatial Planning
Tidal stream energy impacts on estuarine circulation Ramos, V., et al. April 2014 Journal Article Marine Energy general, Tidal Energy Removal Farfield Environment
The effects of array configuration on the hydro-environmental impacts of tidal turbines Fallon, D., et al. April 2014 Journal Article Marine Energy general, Tidal Nearfield Habitat
First Interim Report of the Working Group on Marine Renewable Energy (WGMRE) International Council for the Exploration of the Sea April 2014 Report Marine Energy general, Tidal, Wave Ecosystem
Proceedings of the 3rd Oxford Tidal Energy Workshop University of Oxford April 2014 Workshop Article Marine Energy general, Tidal
Admiralty Inlet Pilot Tidal Project Tehani Montaron April 2014 Blog Article Tidal
Annex IV - Investigating Environmental Effects of Wave and Tidal Devices Through International Cooperation Copping, A., et al. April 2014 Conference Paper Marine Energy general, Tidal, Wave Energy Removal, Noise, Static Device Fish, Marine Mammals
Array Optimization for Tidal Energy Extraction in a Tidal Channel - A Numerical Modeling Analysis Yang, Z., Wang, T., Copping, A. April 2014 Conference Paper Marine Energy general, Tidal Energy Removal
Discrete Element Modeling of Blade-Strike Frequency and Survival of Fish Passing Through Hydrokinetic Turbines Romero-Gomez, P., Richmond, M. April 2014 Conference Paper Marine Energy general, Ocean Current, Tidal Dynamic Device Fish
Slipstream Between Marine Current Turbine and Seabed Chen, L., Lam, W. April 2014 Journal Article Marine Energy general, Riverine, Tidal Energy Removal Nearfield Habitat
Using the FLOWBEC Seabed Frame to Understand Underwater Interactions between Diving Seabirds, Prey, Hydrodynamics and Tidal and Wave Energy Structures Williamson, B., et al. April 2014 Presentation Marine Energy general, Tidal, Wave Birds, Seabirds
Historic Environment Guidance for Wave and Tidal Renewable Energy Robertson, P., Shaw, A. April 2014 Presentation Marine Energy general, Tidal, Wave Socio-economics
Multi-Disciplinary Risk Identification and Evaluation for the Tidal Industry Kolios, A., Read, G., Loannou, A. April 2014 Presentation Marine Energy general, Tidal
A Framework for Environmental Risk Assessment and Decision-Making for Tidal Energy Development in Canada [Presentation] Isaacman, L., Daborn, G., Redden, A. April 2014 Presentation Marine Energy general, Tidal Socio-economics, Legal and Policy
Marine Mammals and Tidal Turbines: What are the Issues of Concern and how are they being Resolved? Wilson, B., Hastie, G., Benjamins, S. April 2014 Presentation Marine Energy general, Tidal Marine Mammals
Annex IV - International Collaboration to Investigate Environmental Effects of Wave and Tidal Devices Copping, A., et al. April 2014 Presentation Marine Energy general, Tidal, Wave
Fall of Warness HyTide 1000 Video Monitoring Data of Biofouling May 2014 Dataset Marine Energy general, Tidal Static Device Benthic Invertebrates
A Review of Marine Bird Diving Behaviour: Assessing Underwater Collision Risk with Tidal Turbines Robbins, A., et al. May 2014 Presentation Marine Energy general, Tidal Dynamic Device Birds, Seabirds
Marine Mammals and Tidal Turbines: Understanding True Collision Risk Sparling, C., et al. May 2014 Presentation Marine Energy general, Tidal Dynamic Device Marine Mammals
Marine Radar Derived Current Vector Mapping at a Planned Commercial Tidal Stream Turbine Array in the Pentland Firth Bell, P., et al. May 2014 Presentation Marine Energy general, Tidal
Tracking Porpoise Underwater Movements in Tidal Rapids using Drifting Hydrophone Arrays. Filling a Key Information Gap for Assessing Collision Risk Gordon, J., et al. May 2014 Presentation Marine Energy general, Tidal Marine Mammals, Cetaceans
Use of Animal Tracking Technology to Assess Potential Risks of Tidal Turbine Interactions with Fish Redden, A., et al. May 2014 Presentation Marine Energy general, Tidal Fish
The Modelling of Tidal Turbine Farms using Multi-Scale, Unstructured Mesh Models Kramer, S., et al. May 2014 Presentation Marine Energy general, Tidal
EMEC Fall of Warness Tidal Test Site: Wildlife Observations Project Annual Report Marine Scotland May 2014 Report Marine Energy general, Tidal Birds, Marine Mammals, Pinnipeds
Impacts of Tidal-Stream Energy Converter (TEC) Arrays in Relation to the Natural Variability of Sedimentary Processes Robins, P., Neill, S., Lewis, M. May 2014 Presentation Marine Energy general, Tidal Energy Removal
Monitoring Benthic Habitats and Biodiversity at the Tidal Energy Site of Paimpol-Brehat (Brittany, France) Carlier, A., et al. May 2014 Presentation Marine Energy general, Tidal Benthic Invertebrates
Fall of Warness HyTide 1000 Video Monitoring Data of Wildlife Interactions May 2014 Dataset Marine Energy general, Tidal Dynamic Device Birds, Fish, Marine Mammals
Movement Patterns of Seals in Tidally Energetic Sites: Implications for Renewable Energy Development Hastie, G., et al. May 2014 Presentation Marine Energy general, Tidal Marine Mammals, Pinnipeds
Advances in Research to Understand the Impacts of Wave and Tidal Energy Devices in the United States Brown-Saracino, J. May 2014 Presentation Marine Energy general, Tidal, Wave
Tidal Energy, Underwater Noise and Marine Mammals Carter, C., Wilson, B., Burrows, M. May 2014 Presentation Marine Energy general, Tidal Noise Marine Mammals
The Role of Tidal Asymmetry in Characterising the Tidal Energy Resource of Orkney Neill, S., Hashemi, M., Lewis, M. May 2014 Presentation Marine Energy general, Tidal
Better Together: The Implications of Tidal Resource Interactions from Resource Calculation to Policy and Governance Woolf, D., Easton, M. May 2014 Presentation Marine Energy general, Tidal Socio-economics, Legal and Policy
D4.17 Report on environmental monitoring protocols Magagna, D., et al. May 2014 Report Marine Energy general, Tidal, Wave, Wind Energy general, Offshore Wind Chemicals, Dynamic Device, Noise, Static Device Benthic Invertebrates, Birds, Seabirds, Fish, Marine Mammals
Interactions of Marine and Avian Animals Around Marine Energy Devices in Scotland Molly Grear May 2014 Blog Article Tidal, Wave
Energy of Marine Currents in the Strait of Gibraltar and its Potential as a Renewable Energy Resource Quesada, M., et al. June 2014 Journal Article Marine Energy general, Tidal
Fall of Warness HyTide 1000 Observational Data Informing Video Analysis June 2014 Dataset Marine Energy general, Tidal Dynamic Device Birds, Fish, Marine Mammals
A Review of the Potential Impacts of Wave and Tidal Energy Development on Scotland's Marine Environment Aquatera June 2014 Report Marine Energy general, Tidal, Wave Nearfield Habitat
Whale To Turbine Impact Using The GPU Based SPH-LSM Method Longshaw, S., Stansby, P., Rogers, B. June 2014 Conference Paper Marine Energy general, Tidal Dynamic Device Marine Mammals, Cetaceans
Impacts of Tidal Energy Extraction on Sea Bed Morphology Chatzirodou, A., Karunarathna, H. June 2014 Conference Paper Marine Energy general, Tidal Energy Removal
Flocculation and Sediment Deposition in a Hypertidal Creek O'Laughlin, C., van Proosdij, D., Milligan, T. July 2014 Journal Article Marine Energy general, Tidal Energy Removal
Minas Passage Lobster Tracking Study 2011-2013 Morrison, K., Broome, J., Redden, A. July 2014 Report Marine Energy general, Tidal Benthic Invertebrates
Temporal Patterns in Minas Basin Intertidal Weir Fish Catches and Presence of Harbour Porpoise during April - August 2013 Baker, M., Reed, M., Redden, A. July 2014 Report Marine Energy general, Tidal Marine Mammals
Strategic Surveys of Seabirds off the West Coast of Lewis to Determine Use of Seaspace in Areas of Potential Marine Renewable Energy Developments Simpson, M., Woodward, R. July 2014 Report Marine Energy general, Tidal, Wave Birds, Seabirds, Marine Mammals
Animals Interacting with Wave and Tidal Devices Andrea Copping July 2014 Blog Article Tidal, Wave
Ocean Flow Energy - Sanda Sound August 2014 Project Site OES-Environmental Marine Energy general, Tidal
The Effects of a Severn Barrage on Wave Conditions in the Bristol Channel Fairley, I., et al. August 2014 Journal Article Marine Energy general, Tidal Energy Removal Farfield Environment

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