{"projectrec":{"ProID":959,"StandardTitle":"An experimental ecological investigation of the restoration potential of the aquatic ecosystem of 'de Blankaart' by hydrological isolation and foodweb manipulation","OrigTitle":"Experimenteel ecologisch onderzoek naar de herstelkansen van het aquatisch ecosysteem van de Blankaart door hydrologische isolatie en voedselwebmanipulatie","Acronym":null,"AbstractEnglish":"We conduct aquatic ecological research on the potential for rehabilitation of Lake Blankaart as well as on the response of two smaller ponds in the Blankaart nature reserve to earlier biomanipulation measures intended to restore water quality. Research involves monitoring (water quality, phytoplankton, zooplankton, fish community and macrophytic vegetation development) and a field experiment, which involves separating a part of Lake Blankaart (the Keel) through fine-meshed nets and subject this sector to biomanipulation measures. The biomanipulation measures involve the removal of a large part of the plantivorous and benthivorous fish, as well as stocking with piscivorous pike. The sector and the remaining (not manipulated) part of Lake Blankaart will subsequently be compared in a monitoring programme in an effort to establish the response of the lake to rehabilitation measures.","AbstractOtherLang":"Er wordt aquatisch ecologisch onderzoek verricht naar de herstelkansen van de Blankaartvijver alsook naar de respons van twee kleinere vijvers in het Blankaartbekken op maatregelen van Actief Biologisch Beheer in het verleden. Het onderzoek omvat monitoring (waterkwaliteit, fytoplankton, zoöplankton, visbestand en de ontwikkeling van de macrofytenvegetatie) alsook een veldexperimenteel luik, waarbij een deel van de Blankaartvijver (de Keel) wordt afgesloten met netten en onderworpen aan Actief Biologisch Beheer. Het beheer bestaat uit het wegvangen van een groot deel van de plantivore en benthivore vissen en een bepoting van piscivore jonge snoek. De afgesloten sector wordt vervolgens in een monitoring-onderzoek vergeleken met het niet beheerde deel van de Blankaartvijver, teneinde de kansen voor herstel van de Blankaartvijver bij Actief Biologisch Beheer te kunnen inschatten.","DateLastModified":{"date":"2024-05-06 10:25:46.257000","timezone_type":1,"timezone":"+00:00"},"ParentProID":null,"BeginYear":1999,"EndYear":2000,"BMonth":1,"EMonth":12,"BeginMonth":"January","EndMonth":"December","OrigTitleLangCode":"nl","OrigTitleLangID":41,"OrigTitleLangNL":"Nederlands","OrigTitleLang":"Dutch","OtherAbstractLangCode":"nl","OtherAbstractLangID":41,"OtherAbstractLang":"Dutch","OtherAbstractLangNL":"Nederlands","Progress":"Completed","ProgressNL":"Afgelopen","PublicFlag":1,"CheckedFlag":0,"ND":"2003-11-26","UD":"2007-04-02","DMPFlag":0,"Budget":null,"BudgetCurrency":null},"parent":null,"persons":null,"projects":null,"events":null,"datasets":null,"institutes":[{"instituterec":{"Acronym":null,"ProPartID":1032,"PublicFlag":1,"OrigNameLangCode":"en","OrigNameLangID":15,"FullOrigName":"Katholieke Universiteit Leuven; Department of Biology; Systematics and Ecology of Animals Section; Laboratory of Aquatic Ecology and Evolutionary Biology","Line1":"Charles Deberiotstraat 32 bus 2439","Line2":"3000 Leuven","Line3":null,"Line4":null,"InsID":8836,"FullStandardName":"Katholieke Universiteit Leuven; Departement Biologie; Afdeling Dierenecologie en -systematiek; Aquatische Ecologie en Evolutiebiologie","Role":"Co-ordinator","RoleID":7,"EncAddress":"Charles Deberiotstraat 32 bus 2439, 3000 Leuven, Belgium"},"parent":null,"institutes":null,"references":null,"conferences":null,"datasets":null,"persons":[{"Surname":"De Meester","Firstname":"Luc","Initials":"L.","LeaderFlag":0,"PersID":3489,"Role":null,"RoleID":null,"PastInstitute":0,"BeginDay":null,"BeginMonth":null,"BeginYear":null,"EndDay":null,"EndMonth":null,"EndYear":null}],"pastpers":null,"subpers":null,"projects":null,"urls":null,"pictures":null,"published":null,"affrefs":null,"collections":null,"thesterms":null,"taxterms":null,"geoterms":null,"thestermsFRIS":null,"nXtins":null,"previns":null,"spcols":null,"resmessage":"no id specified","complete":0,"participantrec":null,"peerrevs":null,"urlmaps":null}],"refs":null,"urls":null,"thesterms":[{"ThesaurusTerm":"Biomanipulation","ThestID":9474,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Biomanipulation","DutchTerm":"Biomanipulatie","Code":null},{"ThesaurusTerm":"Fishes","ThestID":3263,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Fishes","DutchTerm":"Vissen","Code":"c_2943"},{"ThesaurusTerm":"Food webs","ThestID":3409,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Food webs","DutchTerm":"Voedselketen","Code":null},{"ThesaurusTerm":"Monitoring","ThestID":5312,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Monitoring","DutchTerm":"Monitoring","Code":"c_4911"},{"ThesaurusTerm":"Plankton","ThestID":6265,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Plankton","DutchTerm":"Plankton","Code":"c_5950"},{"ThesaurusTerm":"Restoration","ThestID":9595,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Restoration","DutchTerm":"Restauratie","Code":"c_98fb7e17"},{"ThesaurusTerm":"Site investigation","ThestID":7685,"ThesTypID":1,"ThesType":"ASFA Thesaurus List","OrigThesTerm":"Site investigation","DutchTerm":"Terreinonderzoek","Code":null}],"taxterms":null,"geoterms":[{"GeoTerm":"Blankaart L.","GeoObjectID":2538,"OrigGeoTerm":"Blankaart L.","DutchTerm":null}],"funderids":[{"FunderID":"3E990004","ThestID":181476,"FunderType":"Other contract id"}],"othtermsFRIS":null,"pictures":[],"spcols":null,"resmessage":"","complete":1}