"The ecosystem of the small, dimictic, and hypertrophic reservoir (Jordan Reservoir, Czech Republic) was studied from March 2001 till March 2004 to evaluate rates at selected pathways in the P-cycle. The rates were inferred from measurement of P mass-balance, sedimentation of seston, and P-release from sediments. A shift between seasonal changes of inflow and outflow P concentrations caused by P accumulation in the hypolimnion and the sediments was demonstrated. An important amount of P was temporally retained at the sediment surface during the summer stratification but a part of it was released back to water during the autumnal mixing, due to pore water \u201Eflushing out\u201D and fast organic matter decomposition."@en . "XXIInd Conference of Danubian Countries on the Hydrological Forecasting and Hydrological Bases of Water Management" . . "phosphorus mass-balance; phosphorus release; reservoir management"@en . "Sediments as a dynamic pool of phosphorus in a stratified reservoir" . "80-86690-19-9" . . "Za \u00FA\u010Delem odhadu rychlost\u00ED vybran\u00FDch proces\u016F cyklu fosforu byl v obdob\u00ED b\u0159ezen 2003 a\u017E b\u0159ezen 2004 sledov\u00E1n ekosyst\u00E9m mal\u00E9, dimiktick\u00E9, hypertrofn\u00ED n\u00E1dr\u017Ee Jord\u00E1n. Rychlosti proces\u016F byly odhadnuty z m\u011B\u0159en\u00ED bilance fosforu, intensity sedimentace sestonu a rychlosti uvol\u0148ov\u00E1n\u00ED fosforu ze sediment\u016F. Byl zji\u0161t\u011Bn posun sez\u00F3nn\u00EDm pr\u016Fb\u011Bhu koncentrac\u00ED fosforu na p\u0159\u00EDtoku a odtoku z n\u00E1dr\u017Ee zp\u016Fsoben\u00FD do\u010Dasnou akumulac\u00ED fosforu v hypolimniu n\u00E1dr\u017Ee a v sedimentech. V obdob\u00ED letn\u00ED stratifikace byla v\u00FDznamn\u00E1 \u010D\u00E1st fosforu do\u010Dasn\u011B zadr\u017Eena na povrchu sediment\u016F ve form\u011B sedimentovan\u00E9ho sestonu, pozd\u011Bji, b\u011Bhem podzimn\u00EDho m\u00EDch\u00E1n\u00ED, byla \u010D\u00E1st fosforu uvoln\u011Bna zp\u011Bt do vodn\u00EDho sloupce d\u00EDky \u201Evypl\u00E1chnut\u00ED\u201D ze sediment\u016F nebo rychl\u00FDm rozkladem organick\u00E9 hmoty."@cs . "The ecosystem of the small, dimictic, and hypertrophic reservoir (Jordan Reservoir, Czech Republic) was studied from March 2001 till March 2004 to evaluate rates at selected pathways in the P-cycle. The rates were inferred from measurement of P mass-balance, sedimentation of seston, and P-release from sediments. A shift between seasonal changes of inflow and outflow P concentrations caused by P accumulation in the hypolimnion and the sediments was demonstrated. An important amount of P was temporally retained at the sediment surface during the summer stratification but a part of it was released back to water during the autumnal mixing, due to pore water \u201Eflushing out\u201D and fast organic matter decomposition." . "Sedimenty jako dynamick\u00E1 z\u00E1soba fosforu ve stratifikovan\u00E9 n\u00E1dr\u017Ei"@cs . "585669" . "Czech Hydrometeorological Institute" . . . . . "P(IBS6017004)" . . "Jan, J." . "Brz\u00E1kov\u00E1, Martina" . "6"^^ . "Sediments as a dynamic pool of phosphorus in a stratified reservoir" . "Borovec, Jakub" . "Hejzlar, Josef" . . . . "Sediments as a dynamic pool of phosphorus in a stratified reservoir"@en . "Sediments as a dynamic pool of phosphorus in a stratified reservoir"@en . "3"^^ . "[89DFF99D9D5A]" . . "Sedimenty jako dynamick\u00E1 z\u00E1soba fosforu ve stratifikovan\u00E9 n\u00E1dr\u017Ei"@cs . . . "4"^^ . "Praha" . . "RIV/60077387:_____/04:00104291!RIV/2005/AV0/A62005/N" . "2004-08-30+02:00"^^ . . . "Brno" . . "RIV/60077387:_____/04:00104291" . ";" . .