A guide to managing coastal erosion in beach/dune systems
Index
Tables
Figures
Appendices
Contents
Preface
Introduction
Dunes, beaches and the sea
Long-term evolution of dunes
Sources of sand for dunes
Losses of sand from dunes
Consequences for dune evolution
Short-term dune evolution processes
Accretion of dunes
Dune erosion
Attributes of coastal dunes
Classification of Scottish dunes
The legal framework
Coast Protection Legislation in Scotland
Introduction
Summary of Legislation
Nature Conservation Issues and Legislation
Strategic approach to dune management
Processes
Risks
Funding
Consultation
Coastal Cells and Shoreline Management Plans
Management options
Possible approaches
Engineering considerations
Materials
Transport and placement
Costs
Environmental impacts
Work windows
Maintenance
Recommended approaches
References and Bibliography
Scottish regional information
Further guidance for dune management
Coastal processes and shoreline management
Glossary
Abbreviations
Appendix 1 Erosion management options
Adaptive management
Dune grass planting
Dune thatching
Dune fencing
Beach recycling and reprofiling
Sandbag structures
Beach nourishment
Gabion revetments
Artificial headlands
Artificial reefs
Nearshore breakwater
Groynes
Beach drainage
Rock revetments
Timber revetments
Impermeable revetments and seawalls
Novel coast protection methods
Appendix 2 Monitoring erosion and change in dune systems by simple and specialist techniques
Introduction
Aims and objectives for monitoring
Priorities for measurement
Frequency, timing and location of measurements
Monitoring techniques – low cost approaches
Monitoring techniques – aerial photography
Measurements of the physical environment
Data Storage and Analysis
Data Sheets for Download
Credits
5 Management options
Possible approaches
Engineering considerations
Materials
Transport and placement
Costs
Environmental impacts
Work windows
Maintenance
Recommended approaches