References

AEA Technology Environment (2001): Rail Emission Model

Aether Ricardo AEA (2013): Greenhouse Gas Inventory for England, Scotland, Wales and Northern Ireland: 1990-2011

Defra/DECC Ricardo AEA Government (2013) GHG Conversion Factors for Company Reporting: Methodology Paper for Emission Factors July 2013

Gallagher, E. (2008): The Gallagher Review of the indirect effects of biofuels production Renewable Fuels Agency

Highways Agency (2009): Design Manual for Roads and Bridges

The Scottish Executive (2006): Scotland's National Transport Strategy

The Scottish Government (2013): Low Carbon Scotland: Meeting the Emissions Reduction Targets 2010-2027: The Second Report on Proposals and Policies

The Scottish Government (2012): Scottish Transport Statistics

The Scottish Government (2011): The Government Economic Strategy

The Scottish Government (2011): Low Carbon Scotland: Meeting the Emissions Reduction Targets 2010-2022: The Report on Proposals and Policies

The Scottish Government (2009): Climate Change Delivery Plan: Meeting Scotland's Statutory Climate Change Targets

The Scottish Government, Scottish Environment Protection Agency, Highlands and Islands Enterprise, Scottish Enterprise (2010): A Low Carbon Economic Strategy for Scotland

Transport Scotland (2013): Cycling Action Plan for Scotland

Transport Scotland (2013): Switched on Scotland

Transport Scotland (2013): Annual Report and Accounts 2012-2013

Transport Scotland (2013): On the Move: car rail and bus travel trends in Scotland

Transport Scotland (2009): Strategic Transport Project's Review: Final Report

Transport Scotland (2008): Scottish Transport Appraisal Guidance