Klimaatverandering, toenemende verzilting en ... - Acacia Water
Klimaatverandering, toenemende verzilting en ... - Acacia Water
Klimaatverandering, toenemende verzilting en ... - Acacia Water
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
4.6.4 Het krimp<strong>en</strong> van de zoetwaterl<strong>en</strong>s ........................................................... 42<br />
4.6.5 Zout bov<strong>en</strong> de drains ............................................................................. 44<br />
4.6.6 Ongerijpte grond ................................................................................... 46<br />
4.7 Discussie <strong>en</strong> conclusies ................................................................................. 47<br />
5 Opschaling .................................................................................................... 49<br />
5.1 Inleiding ...................................................................................................... 49<br />
5.2 Opzet .......................................................................................................... 50<br />
5.3 Model .......................................................................................................... 50<br />
5.3.1 Uitgangspunt<strong>en</strong> ..................................................................................... 50<br />
5.3.2 Parametrisatie <strong>en</strong> calibratie verzadigde zonemodell<strong>en</strong> ................................ 51<br />
5.3.3 Gevoeligheid modeluitkomst<strong>en</strong> ................................................................ 58<br />
5.3.4 Conclusies calibratie <strong>en</strong> gevoeligheidsanalyse ............................................ 59<br />
5.4 Parametrisatie onderzoeksgebied Noord-Nederland ........................................... 60<br />
5.4.1 Inperking onderzoeksgebied .................................................................... 60<br />
5.4.2 Kwel ..................................................................................................... 60<br />
5.4.3 Bodemopbouw ....................................................................................... 61<br />
5.4.4 Doorlat<strong>en</strong>dheid ...................................................................................... 61<br />
5.4.5 Modelruimte .......................................................................................... 63<br />
5.5 Basismodell<strong>en</strong> & modell<strong>en</strong>databank ................................................................ 63<br />
5.6 Resultat<strong>en</strong> berek<strong>en</strong>ing<strong>en</strong> ............................................................................... 65<br />
6 Verziltingsrisicokaart .................................................................................... 68<br />
6.1 Criteria........................................................................................................ 68<br />
6.2 Verziltingsrisicokaart huidige situatie .............................................................. 69<br />
6.2.1 Resultaat .............................................................................................. 69<br />
6.2.2 Verificatie <strong>verzilting</strong>srisicokaart aan veldonderzoek .................................... 70<br />
6.3 Verziltingskaart toekomstige situatie ............................................................... 73<br />
6.3.1 Uitgangspunt<strong>en</strong> ..................................................................................... 74<br />
6.3.2 Modelresultaat <strong>en</strong> criteria ........................................................................ 75<br />
6.3.3 Resultaat .............................................................................................. 76<br />
6.4 Modelresultat<strong>en</strong> onverzadigde zonemodell<strong>en</strong> .................................................... 77<br />
6.4.1 Uitgangspunt<strong>en</strong> ..................................................................................... 77<br />
6.4.2 Resultat<strong>en</strong> ............................................................................................ 79<br />
6.5 Conclusies <strong>en</strong> aanbeveling<strong>en</strong> .......................................................................... 83<br />
6.5.1 Conclusies............................................................................................. 83<br />
6.5.2 Kanttek<strong>en</strong>ing<strong>en</strong> <strong>en</strong> nuancering<strong>en</strong>: ............................................................ 83<br />
6.5.3 Aanbeveling<strong>en</strong> ....................................................................................... 84<br />
7 Refer<strong>en</strong>ties ................................................................................................... 85<br />
Bijlage 1. CVES-meting<strong>en</strong>: factsheets ....................................................................<br />
Bijlage 2. Veldonderzoekmethod<strong>en</strong> .......................................................................<br />
<strong>Acacia</strong> <strong>Water</strong> - iii - 18/7/2011