"Mo\u017Enosti zadr\u017Een\u00ED reaktivn\u00EDho dus\u00EDku ze zem\u011Bd\u011Blstv\u00ED ve vodohospod\u00E1\u0159sky nejzraniteln\u011Bj\u0161\u00ED oblasti" . . "http://www.isvav.cz/projectDetail.do?rowId=QJ1220007"^^ . . " plant physiology" . . "C\u00EDlem projektu je ov\u011B\u0159it postupy, kter\u00E9 umo\u017En\u00ED v socio-ekonomicky \u00FAnosn\u00FDch mez\u00EDch sn\u00ED\u017Eit rizika \u00FAniku nitr\u00E1t\u016F ze zem\u011Bd\u011Blsk\u00FDch syst\u00E9m\u016F v oblastech zdroj\u016F pitn\u00E9 vody. Tohoto c\u00EDle bude dosa\u017Eeno na z\u00E1klad\u011B propojen\u00ED poln\u00EDch pokus\u016F s leteckou obrazovou spektroskopii. Postupy umo\u017En\u00ED \u0161etrn\u00E9 hospoda\u0159en\u00ED ve vodohospod\u00E1\u0159sky zraniteln\u00FDch \u00FAzem\u00EDch a povedou ke sn\u00ED\u017Een\u00ED n\u00E1klad\u016F na \u00FApravu pitn\u00E9 vody.D\u00EDl\u010D\u00ED c\u00EDle: - vytvo\u0159en\u00ED certifikovan\u00E9 metodiky k operativn\u00EDmu stanoven\u00ED \u00FAniku dusi\u010Dnan\u016F v ur\u010Dit\u00E9 hloubce p\u016Fdy - metodami obrazov\u00E9 spektroskopie z\u00E1jmov\u00E9ho \u00FAzem\u00ED a spektr\u00E1ln\u00EDch charakteristik maloplo\u0161n\u00FDch pokus\u016F zhodnotit \u201Eheterogenitu\u201C porost\u016F jako d\u016Fsledek r\u016Fzn\u00E9ho v\u00FD\u017Eivn\u00E9ho re\u017Eimu plodin, zp\u016Fsoben\u00FD heterogenn\u00EDm p\u016Fdn\u00EDm prost\u0159ed\u00EDm- vytvo\u0159it mapu zranitelnosti orn\u00FDch p\u016Fd vyplavov\u00E1n\u00EDm dusi\u010Dnan\u016F a metodiku hospoda\u0159en\u00ED s c\u00EDlem minimalizace \u00FAniku dusi\u010Dnan\u016F do podzemn\u00EDch vod i s ohledem na klimatick\u00E9 zm\u011Bny (nap\u0159. d\u00E9letrvaj\u00EDc\u00ED sucho)" . . "1"^^ . "Possibilities of retention of reactive nitrogen from agriculture in the most vulnerable water resource area"@en . . "3"^^ . "2015-04-14+02:00"^^ . . "0"^^ . . . "2012-04-01+02:00"^^ . . . . "QJ1220007" . . " soil characteristics" . "41"^^ . " image spectroscopy" . . "2016-12-31+01:00"^^ . . "41"^^ . . "The project aims to ivestigate practices which would enable to reduce the risk of nitrate losses from agricultural systems in water resource areas in the frame of the socio-economically appropriate limits. This will be achieved by linking field trials with airborne image spectroscopy. Practices will allow careful management in vulnerable water resource areas and will reduce the costs of drinking water treatment.Partial goals:- to prepare certified methodology for determining of nitrate losses in the certain soil depth- by compiling results from image spectroscopy methods in the area of interest and spectral characteristics of small-scale experiments to evaluate the heterogeneity of vegetation as a result of different nutritional regime of crops caused by the heterogeneous soil environment- to create a map of vulnerability of arable land by nitrate leaching and to formulate method of appropriate agriculture management in order to minimize leaching of nitrates into groundwater also with regard to clima"@en . . . . "agriculture; soil characteristics; microbial activities; nitrogen leaching; plant physiology; image spectroscopy; ion exchange resin"@en . " microbial activities" . "agriculture" . . "2014-04-15+02:00"^^ . " nitrogen leaching" .