Groundwater-Dependent Wetlands in the UK and Ireland: Controls, Functioning and Assessing the Likelihood of Damage from Human Activities
Stefan Krause (),
A. Heathwaite,
Felicity Miller,
Paul Hulme and
Andrew Crowe
Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), 2007, vol. 21, issue 12, 2015-2025
Abstract:
Under the Water Framework Directive (WFD) the requirement for ‘good groundwater status’ is dependent upon there being no ‘significant damage’ to groundwater-dependent terrestrial ecosystems, i.e. groundwater-dependent wetlands. An ecohydrogeological framework was developed to assess the risk of significant damage for groundwater-dependent terrestrial ecosystems in the UK and the Republic of Ireland. The framework will be used by the competent authorities implementing the WFD as a decision support system to apply the WFD guidelines on a local to regional basis. The framework considers the variety of groundwater controls and pathways of different wetland types and allows a specific assessment to be made of the vulnerability of different wetland types to groundwater related risks. Seven distinct wetland types were identified and the potential pressures were evaluated. A GIS framework was developed in order to analyse the spatial coincidence of potential risks to each wetland type. The framework was tested for a trial dataset of 10 groundwater controlled wetland ecosystems in England and Wales in order to evaluate their current risk of damage. Copyright Springer Science+Business Media B.V. 2007
Keywords: Wetlands; Groundwater; Risk; Vulnerability; Eco-hydrology; Water framework directive (search for similar items in EconPapers)
Date: 2007
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Persistent link: https://EconPapers.repec.org/RePEc:spr:waterr:v:21:y:2007:i:12:p:2015-2025
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DOI: 10.1007/s11269-007-9192-x
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