Research and analysis

29: Severn tidal power: Physicochemical effects theme paper for the Strategic Environmental Assessment (SEA)

A theme paper examining 'Hydraulics and Geomorphology', 'Marine Water Quality', 'Freshwater Environment and Associated Interface' and 'Flood Risk and Land Drainage' topics.


Physicochemical effects and interrelationships

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email Please tell us what format you need. It will help us if you say what assistive technology you use.


This theme paper:

  • identifies any interactions or inconsistencies between topics within this theme with regards to the assessment against SEA Objectives
  • considers the measures envisaged to prevent, reduce and as fully as possible offset any significant adverse effects on the environment of implementing the plan or programme, as required by the SEA directive
Published 30 January 2013