. "Transpirace rostlin a autoregulace hydrologick\u00E9ho cyklu" . "2"^^ . "3"^^ . "P(IBS2060104), Z(AV0Z20600510)" . "Praha" . . "547120" . "Praha" . . . . "RIV/67985874:_____/05:00022746" . "Tesa\u0159, Miroslav" . . . . . "RIV/67985874:_____/05:00022746!RIV06-AV0-67985874" . "\u0160\u00EDr, Miloslav" . "Plant transpiration and self-organization of hydrologic cycle"@en . "V p\u0159\u00EDsp\u011Bvku je studov\u00E1n rozd\u00EDl v biotick\u00E9m cyklu (aktu\u00E1ln\u00ED transpirace je v\u017Edy rovna potenci\u00E1ln\u00ED, v\u00FDpar je \u0159\u00EDzen rostlinami) a p\u0159ev\u00E1\u017En\u011B abiotick\u00E9m hydrologick\u00E9m cyklu (aktu\u00E1ln\u00ED transpirace je rovna potenci\u00E1ln\u00ED jen v 39 % dn\u00ED, v 61 % dn\u00ED je transpirace nulov\u00E1) v obdob\u00ED 27.5. a\u017E 30.9.1992 od 5 do 20 hodin na lokalit\u011B Z\u00E1brod \u2013 louka. Produkce entropie v povrchov\u00FDch procesech ve zcela biotick\u00E9m hydrologick\u00E9m je vy\u0161\u0161\u00ED o 2,2 % ne\u017E produkce entropie v t\u00E9m\u011B\u0159 abiotick\u00E9m hydrologick\u00E9m cyklu na t\u00E9\u017Ee lokalit\u011B ve shodn\u00E9m obdob\u00ED. V extr\u00E9mn\u011B tepl\u00E9m dni byla v\u011Bt\u0161\u00ED dokonce o 7,2 %. T\u00EDm je dok\u00E1z\u00E1no, \u017Ee ve sv\u011Btl\u00E9 \u010D\u00E1sti dne v tepl\u00E9m obdob\u00ED roku vedou povrchov\u00E9 procesy v biotick\u00E9m hydrologick\u00E9m cyklu k v\u011Bt\u0161\u00ED produkci entropie ne\u017E v cyklu abiotick\u00E9m a to v r\u00E1mci jednoho dne i vegeta\u010Dn\u00ED sez\u00F3ny trvaj\u00EDc\u00ED 127 dn\u00ED. Znamen\u00E1 to, \u017Ee transpirace jako biotick\u00FD proces rozd\u011Bluje pohlcenou slune\u010Dn\u00ED energii na zjevn\u00E9 a latentn\u00ED teplo v pom\u011Bru, kter\u00FD vede k v\u011Bt\u0161\u00ED produkci entropie ve srovn\u00E1n\u00ED s abiotick\u00FDmi podm\u00EDnkami. ..." . "Transpirace rostlin a autoregulace hydrologick\u00E9ho cyklu" . . "299;306" . "8"^^ . "Transpirace rostlin a autoregulace hydrologick\u00E9ho cyklu"@cs . "\u00DAstav pro hydrodynamiku AV \u010CR" . "[073F57E66ED8]" . . . "Transpirace rostlin a autoregulace hydrologick\u00E9ho cyklu"@cs . "Hydrologie mal\u00E9ho povod\u00ED 2005" . "Lichner, \u013D." . "2005-09-14+02:00"^^ . . . . . . "V p\u0159\u00EDsp\u011Bvku je studov\u00E1n rozd\u00EDl v biotick\u00E9m cyklu (aktu\u00E1ln\u00ED transpirace je v\u017Edy rovna potenci\u00E1ln\u00ED, v\u00FDpar je \u0159\u00EDzen rostlinami) a p\u0159ev\u00E1\u017En\u011B abiotick\u00E9m hydrologick\u00E9m cyklu (aktu\u00E1ln\u00ED transpirace je rovna potenci\u00E1ln\u00ED jen v 39 % dn\u00ED, v 61 % dn\u00ED je transpirace nulov\u00E1) v obdob\u00ED 27.5. a\u017E 30.9.1992 od 5 do 20 hodin na lokalit\u011B Z\u00E1brod \u2013 louka. Produkce entropie v povrchov\u00FDch procesech ve zcela biotick\u00E9m hydrologick\u00E9m je vy\u0161\u0161\u00ED o 2,2 % ne\u017E produkce entropie v t\u00E9m\u011B\u0159 abiotick\u00E9m hydrologick\u00E9m cyklu na t\u00E9\u017Ee lokalit\u011B ve shodn\u00E9m obdob\u00ED. V extr\u00E9mn\u011B tepl\u00E9m dni byla v\u011Bt\u0161\u00ED dokonce o 7,2 %. T\u00EDm je dok\u00E1z\u00E1no, \u017Ee ve sv\u011Btl\u00E9 \u010D\u00E1sti dne v tepl\u00E9m obdob\u00ED roku vedou povrchov\u00E9 procesy v biotick\u00E9m hydrologick\u00E9m cyklu k v\u011Bt\u0161\u00ED produkci entropie ne\u017E v cyklu abiotick\u00E9m a to v r\u00E1mci jednoho dne i vegeta\u010Dn\u00ED sez\u00F3ny trvaj\u00EDc\u00ED 127 dn\u00ED. Znamen\u00E1 to, \u017Ee transpirace jako biotick\u00FD proces rozd\u011Bluje pohlcenou slune\u010Dn\u00ED energii na zjevn\u00E9 a latentn\u00ED teplo v pom\u011Bru, kter\u00FD vede k v\u011Bt\u0161\u00ED produkci entropie ve srovn\u00E1n\u00ED s abiotick\u00FDmi podm\u00EDnkami. ..."@cs . "hydrologic cycle; plant transpiration; self-organization"@en . . "Plant transpiration and self-organization of hydrologic cycle"@en . . "We quantified the influence of plant transpiration on the entropy production associated with the degradation of solar energy on the Earth\u2019s surface covered by plants. Two surfaces were studied: (1) biotic surface \u2013 plant transpiration taken as equal to the potential one, (2) abiotic surface \u2013 plant transpiration taken as if equal to zero. Two sources of entropy were taken into account \u2013 the entropy production associated with the conversion of solar radiation into (1) the sensible heat, and (2) latent heat. Surface processes in hydrologic cycle were examined in the experimental watershed Liz located in the Bohemian Forest (Czech Republic). We found that in the growing season 1992 the entropy production in humid hydrologic cycle (the Earth\u2019s surface is biotic) was considerably higher than in the arid one (in 39 % of days the Earth\u2019s surface behaved as biotic, in 61 % of days behaved as abiotic). Considering that the biotic effect on the Earth\u2019s functioning can be assessed using the en..."@en . "80-02-01754-4" .