. . . "Vl\u010Dkov\u00E1, Martina" . "Stanoven\u00ED reten\u010Dn\u00EDch k\u0159ivek bobtnav\u00FDch a skeletonovit\u00FDch lesn\u00EDch p\u016Fd"@cs . "Tento p\u0159\u00EDsp\u011Bvek je zam\u011B\u0159en na stanoven\u00ED vlhkostn\u00EDch reten\u010Dn\u00EDch k\u0159ivek lesn\u00EDch p\u016Fd, kter\u00E9 vych\u00E1zelo z u\u017Eit\u00FDch metod kruhov\u00E9ho testu laborato\u0159\u00ED (1st FSCC Soil Physical Ring Test 2009, FutMon Protokol o zp\u016Fsobu m\u011B\u0159en\u00ED reten\u010Dn\u00EDch k\u0159ivek) a hodnotilo tuto hydrofyzik\u00E1ln\u00ED charakteristiku s c\u00EDlem harmonizace zp\u016Fsobu m\u011B\u0159en\u00ED v\u0161ech z\u00FA\u010Dastn\u011Bn\u00FDch zem\u00ED pro budouc\u00ED dopln\u011Bn\u00ED monitoringu lesn\u00EDch p\u016Fd (COOLS, DE VOS 2010). Metodika m\u011B\u0159en\u00ED byla d\u00E1na normou ISO 11274:1998 Soil quality Determination of the water retention characteristics \u2013 Laboratory methods a tak\u00E9 dosavadn\u00ED prax\u00ED (VALLA et al. 2000; KUT\u00CDLEK, NIELSEN 1994). Je p\u0159edlo\u017Een n\u00E1vrh mo\u017En\u00E9ho zp\u016Fsobu m\u011B\u0159en\u00ED a vyhodnocov\u00E1n\u00ED v\u00FDsledk\u016F u skeletovit\u00FDch a bobtnav\u00FDch p\u016Fd, kter\u00FD se \u010D\u00E1ste\u010Dn\u011B op\u00EDr\u00E1 o zmi\u0148ovanou normu. T\u00E9ma hydrofyzik\u00E1ln\u00EDch vlastnost\u00ED bobtnav\u00FDch p\u016Fd \u0159e\u0161\u00ED norma jen povrchn\u011B, hloub\u011Bji se jimi zab\u00FDvaj\u00ED nap\u0159. VL\u010CKOV\u00C1 et al. (2011), JAMEI et al. (2007), TARIQ, DURNFORD (1997). Dal\u0161\u00ED ot\u00E1zky k t\u00E9matu bobtnav\u00FDch p\u016Fd jsou v p\u0159\u00EDsp\u011Bvku otev\u0159eny. Z\u00E1rove\u0148 jsou vyhodnoceny z\u00EDskan\u00E9 reten\u010Dn\u00ED k\u0159ivky lesn\u00EDch p\u016Fd na na\u0161em \u00FAzem\u00ED, po\u0159\u00EDzen\u00E9 v r\u00E1mci projektu v laborato\u0159i experiment\u00E1ln\u00ED hydropedologie V\u00FDzkumn\u00E9ho \u00FAstavu meliorac\u00ED a ochrany p\u016Fdy, v. v. i." . "2"^^ . . . . . "Determination of retention curves of swelling and skeleton forest soils"@en . . "[9206BD92CEEF]" . "Fadrhonsov\u00E1, V\u011Bra" . "2" . "57" . "Tento p\u0159\u00EDsp\u011Bvek je zam\u011B\u0159en na stanoven\u00ED vlhkostn\u00EDch reten\u010Dn\u00EDch k\u0159ivek lesn\u00EDch p\u016Fd, kter\u00E9 vych\u00E1zelo z u\u017Eit\u00FDch metod kruhov\u00E9ho testu laborato\u0159\u00ED (1st FSCC Soil Physical Ring Test 2009, FutMon Protokol o zp\u016Fsobu m\u011B\u0159en\u00ED reten\u010Dn\u00EDch k\u0159ivek) a hodnotilo tuto hydrofyzik\u00E1ln\u00ED charakteristiku s c\u00EDlem harmonizace zp\u016Fsobu m\u011B\u0159en\u00ED v\u0161ech z\u00FA\u010Dastn\u011Bn\u00FDch zem\u00ED pro budouc\u00ED dopln\u011Bn\u00ED monitoringu lesn\u00EDch p\u016Fd (COOLS, DE VOS 2010). Metodika m\u011B\u0159en\u00ED byla d\u00E1na normou ISO 11274:1998 Soil quality Determination of the water retention characteristics \u2013 Laboratory methods a tak\u00E9 dosavadn\u00ED prax\u00ED (VALLA et al. 2000; KUT\u00CDLEK, NIELSEN 1994). Je p\u0159edlo\u017Een n\u00E1vrh mo\u017En\u00E9ho zp\u016Fsobu m\u011B\u0159en\u00ED a vyhodnocov\u00E1n\u00ED v\u00FDsledk\u016F u skeletovit\u00FDch a bobtnav\u00FDch p\u016Fd, kter\u00FD se \u010D\u00E1ste\u010Dn\u011B op\u00EDr\u00E1 o zmi\u0148ovanou normu. T\u00E9ma hydrofyzik\u00E1ln\u00EDch vlastnost\u00ED bobtnav\u00FDch p\u016Fd \u0159e\u0161\u00ED norma jen povrchn\u011B, hloub\u011Bji se jimi zab\u00FDvaj\u00ED nap\u0159. VL\u010CKOV\u00C1 et al. (2011), JAMEI et al. (2007), TARIQ, DURNFORD (1997). Dal\u0161\u00ED ot\u00E1zky k t\u00E9matu bobtnav\u00FDch p\u016Fd jsou v p\u0159\u00EDsp\u011Bvku otev\u0159eny. Z\u00E1rove\u0148 jsou vyhodnoceny z\u00EDskan\u00E9 reten\u010Dn\u00ED k\u0159ivky lesn\u00EDch p\u016Fd na na\u0161em \u00FAzem\u00ED, po\u0159\u00EDzen\u00E9 v r\u00E1mci projektu v laborato\u0159i experiment\u00E1ln\u00ED hydropedologie V\u00FDzkumn\u00E9ho \u00FAstavu meliorac\u00ED a ochrany p\u016Fdy, v. v. i."@cs . "This article presents the results of the verification of methodology for determination of soil water retention curves (further SWRC) using ISO 11274:1998 Soil quality - Determination of the water retention characteristics \u2013 Laboratory methods within Soil Physical Ring Test (FSCC 1st Soil Physical Ring Test 2009) in order to supplement the monitoring of forest soils by hydrophysical characteristics in the project LIFE+FutMon. The retention curves of a representative database of selected forest soils were made for ten sites in the country. The investigated forest soils showed stoniness and high shrinkage, so the evaluation of retention curves extended to explore the influence of the mentioned properties in the results. If the sample volume increases the saturation, the volumetric moisture content for the original volume is much higher than the rate of saturation. As the true volume of common agricultural and forest pedon may be determined by the volume at full saturation of the sample, like that in organosols (Histosols). A newly established original equation was used for evaluation of data at high suction pressures in order to convert the volume of moved shrunken soil into smaller ring (cylindric) cores."@en . "6"^^ . "Stanoven\u00ED reten\u010Dn\u00EDch k\u0159ivek bobtnav\u00FDch a skeletonovit\u00FDch lesn\u00EDch p\u016Fd"@cs . . "Stanoven\u00ED reten\u010Dn\u00EDch k\u0159ivek bobtnav\u00FDch a skeletonovit\u00FDch lesn\u00EDch p\u016Fd" . "171013" . . "Z(MZE0002070203)" . "CZ - \u010Cesk\u00E1 republika" . "Matou\u0161kov\u00E1, Veronika" . "http://www.vulhm.cz//sites/File/ZLV/fulltext/165.pdf" . "retention curve; hydrophysical characteristics; sweling and skeleton soil"@en . "Determination of retention curves of swelling and skeleton forest soils"@en . "RIV/00020702:_____/12:#0000656!RIV13-MZE-00020702" . . "\u0160r\u00E1mek, V\u00EDt" . . "Stanoven\u00ED reten\u010Dn\u00EDch k\u0159ivek bobtnav\u00FDch a skeletonovit\u00FDch lesn\u00EDch p\u016Fd" . "RIV/00020702:_____/12:#0000656" . "0322-9688" . . . . . "B\u0159ezina, Karel B." . "Kulhav\u00FD, Zbyn\u011Bk" . "Zpr\u00E1vy lesnick\u00E9ho v\u00FDzkumu" . "11"^^ . .