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Megasites
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from
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different
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points
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of
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view
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The
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WELCOME
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IMS
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has
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been
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developed
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using
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knowledge/information
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fields
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and
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experience
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from
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several
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scientific
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disciplines.
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First of all,
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the
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IMS
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facilitates
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the
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construction
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of
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environmental
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site
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management
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plans
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within
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national
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and
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European
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legal
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frameworks.
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An
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overview
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of
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these
...
is
...
given (updated until end of the projecct: 2009). For the European framework, the Water Framework and Groundwater Directives are the most important.
Secondly, a description of the system approach is given (referring to System Theory), i.e. for the physical system of the megasite and the social system (including stakeholders that are crucial in decision-making on issues such as megasite management).
A description is given for the geohydrological system, and the fundamentals of Risk Assessement and risk-based management are discussed. Finally, a generic approach for developing megasite mangement scenarios is given.
The information and ideas presented here, have a generic and theoretical nature and are used further on in the IMS to develop practical applications for megasite management. This section should therefore be used as a generic mind-setter and as conceptual background information.