https://wiki.reformrivers.eu/index.php?title=Catchment_characterisation&feed=atom&action=history
Catchment characterisation - Revision history
2024-03-29T07:09:03Z
Revision history for this page on the wiki
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https://wiki.reformrivers.eu/index.php?title=Catchment_characterisation&diff=28872&oldid=prev
R.c.grabowski at 13:42, 22 May 2014
2014-05-22T13:42:56Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 13:42, 22 May 2014</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Data layers and hydromorphologically relevant parameters==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>== Data layers and hydromorphologically relevant parameters==</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Essential GIS layers: DEM, geology (solid), land cover</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">''</ins>Essential GIS layers:<ins class="diffchange diffchange-inline">'' </ins>DEM, geology (solid), land cover</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Optional GIS layers: soil permeability; geology (superficial).  </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">''</ins>Optional GIS layers:<ins class="diffchange diffchange-inline">'' </ins>soil permeability; geology (superficial).  </div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>From these derive the catchment area, relief, extent of broad land cover types and extent of broad rock types. The latter can be subdivided according to their water holding properties (aquifers, aquicludes, aquifuges) and susceptibility to weathering / erosion.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>From these derive the catchment area, relief, extent of broad land cover types and extent of broad rock types. The latter can be subdivided according to their water holding properties (aquifers, aquicludes, aquifuges) and susceptibility to weathering / erosion.</div></td></tr>
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R.c.grabowski
https://wiki.reformrivers.eu/index.php?title=Catchment_characterisation&diff=28871&oldid=prev
R.c.grabowski: Created page with "= Catchment characterisation = == Aim == Characterisation of the size, morphology, geological/soil and land cover controls on water (including groundwater) and sediment deliv..."
2014-05-22T13:39:55Z
<p>Created page with "= Catchment characterisation = == Aim == Characterisation of the size, morphology, geological/soil and land cover controls on water (including groundwater) and sediment deliv..."</p>
<p><b>New page</b></p><div>= Catchment characterisation =<br />
<br />
== Aim ==<br />
Characterisation of the size, morphology, geological/soil and land cover controls on water (including groundwater) and sediment delivery to the drainage network.<br />
<br />
<br />
== Data layers and hydromorphologically relevant parameters==<br />
Essential GIS layers: DEM, geology (solid), land cover<br />
Optional GIS layers: soil permeability; geology (superficial). <br />
<br />
From these derive the catchment area, relief, extent of broad land cover types and extent of broad rock types. The latter can be subdivided according to their water holding properties (aquifers, aquicludes, aquifuges) and susceptibility to weathering / erosion.<br />
<br />
<br />
== Potential data sources ==<br />
* Digital Elevation Models [e.g. [http://epp.eurostat.ec.europa.eu/portal/page/portal/gisco_Geographical_information_maps/geodata/digital_elevation_model EU-GDEM]) <br />
* [http://ccm.jrc.ec.europa.eu/php/index.php?action=view&id=23 CCM2 River and Catchment Database (v2.1)]<br />
* [http://www.eea.europa.eu/data-and-maps/data/european-catchments-and-rivers-network Ecrins database]<br />
* [http://onegeology-europe.org/ One Geology Europe]<br />
* [http://eusoils.jrc.ec.europa.eu/library/esdac/OnLine_Data.cfm European soils data base]<br />
* [http://www.eea.europa.eu/data-and-maps CORINE land cover]<br />
* [http://forest.jrc.ec.europa.eu/download/data/ JRC Forest Cover Map]<br />
<br />
<br />
== Characteristics ==<br />
===Size, morphology and hydrological balance ===<br />
* Catchment area<br />
* WFD size category<br />
* Maximum, average and minimum elevation<br />
* Relative relief<br />
* WFD elevation zones<br />
* Average rainfall and runoff<br />
<br />
===Geology and soils ===<br />
Proportion of catchment with:<br />
* Exposed aquifers<br />
* Rock type classes<br />
* Soil permeability classes<br />
<br />
===Land cover ===<br />
Proportion of catchment with:<br />
* Land cover classes (Corine – Level 1)<br />
<br />
<br />
More details on the characterisation of catchments can be found in [[media:Deliverable2.1.pdf|chapter 5 of Deliverable 2.1]].</div>
R.c.grabowski