This study-unit will explore the concept and implementation of ecosystem-based natural resource management in the sea through the use of marine spatial planning. It will cater for the complex linkages between multiple processes and factors at different scales and application, focusing on the support to decision making, conflict management and environmental management. A number of natural hazards will be discussed, such as earthquake, tsunami, flooding, hurricanes, storm surges, etc, as well as hazards associated with climate change, such as coastal impact of sea level rise, ocean acidification, harmful algal blooms and precipitation runoff etc.
The study-unit will rely heavily on the discussion of a number of case studies. Particularly, this study-unit includes a dedicated Boat site visit to Marsamxett and the Grand Harbour to assess MSP-related challenges within Malta's ports.
This study-unit will include the origin, formation and consequences of geohazards, meteorological hazards and environmental hazards, including:
- tsunamis: formation, tsunami modelling, tsunami warning systems, community awareness and response, tsunami risk maps;
- hurricanes and storm surges: formation and evolution; risk on society by extreme winds and sea;
- environmental/anthropogenic and climate change derived hazards, including:
- sea-level rise and its impact on coastal communities;
- the human engineering response to projected sea level rise resulting in the ‘coastal squeeze’ of habitats and species of conservation importance; ocean acidification and its consequences on food security and marine ecosystems;
- link to increased fossil fuel combustion;
- desertification, dust and sand storms and their impact on terrestrial and marine environments;
- anomalous Harmful Algal Blooms (HAB) and toxic Invasive Alien Species (IAS): their relationship to increasing maritime merchandise transportation in a globalised economy, ballast water discharge, transportation routes; effects on human mortalities and morbidity;
- runoff of fertilisers in coastal embayments and to the increasing incidence of eutrophication events; links to agricultural practices;
- international frameworks and reports, eg UN Sendai framework for Disaster Risk Reduction; specialized UNEP and UNESCO reports;
- important case studies eg Hurricane Katrina 2005, Tohoku earthquake 2011, Sumatra tsunami 2004; Mt St Helens volcano eruption 1980, Indonesia floods 2020, Venezuela landslides 1999, etc.;
- mitigation, awareness and preparedness strategies;
- local applications and case studies.
Main Reading List
- Marine Spatial Planning: a step-by-step approach toward ecosystem based management (2009) by Ehler Charles & Fanny Douvere.
- Intergovernmental Oceanographic. Commission and Man and the Biosphere Programme. IOC Manual and Guides No. 53, ICAM Dossier No. 6. Paris: UNESCO. (http://unesdoc.unesco.org/images/0018/001865/186559e.pdf)