{"id":66081,"date":"2026-04-25T13:19:15","date_gmt":"2026-04-25T13:19:15","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/66081\/"},"modified":"2026-04-25T13:19:15","modified_gmt":"2026-04-25T13:19:15","slug":"klimaticka-zmena-nebo-odpadni-roury-na-brezich-u-lipna-resi-co-zhorsuje-kvalitu-vody","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/66081\/","title":{"rendered":"Klimatick\u00e1 zm\u011bna, nebo odpadn\u00ed roury na b\u0159ez\u00edch? U\u00a0Lipna \u0159e\u0161\u00ed, co zhor\u0161uje kvalitu vody"},"content":{"rendered":"

Zhor\u0161uj\u00edc\u00ed se kvalitu vody potvrdili v\u011bdci i\u00a0Povod\u00ed Vltavy, ale tak\u00e9 studie, kterou zadal Jiho\u010desk\u00fd kraj a\u00a0prezentoval ji spolek Lipensko pro \u017eivot. Vypl\u00fdv\u00e1 z\u00a0n\u00ed, \u017ee za zhor\u0161en\u00edm nestoj\u00ed jeden konkr\u00e9tn\u00ed vin\u00edk, ale kombinace faktor\u016f. Anal\u00fdza vych\u00e1z\u00ed z\u00a0dlouhodob\u00fdch dat o\u00a0kvalit\u011b vody, teplot\u011b, odpadn\u00edch vod\u00e1ch i\u00a0rybolovu, ale tak\u00e9 ze speci\u00e1ln\u011b proveden\u00fdch m\u011b\u0159en\u00ed.<\/p>\n

Zdroje zne\u010di\u0161t\u011bn\u00ed<\/p>\n

\u201eDlouhodob\u011b se hledal jeden vin\u00edk a\u00a0svalovala se vina na chata\u0159e, ale realita je jin\u00e1. Zne\u010di\u0161t\u011bn\u00ed Lipna je v\u00fdsledkem kombinace v\u00edce zdroj\u016f\u00a0\u2013 od zanedban\u00e9 infrastruktury na \u010di\u0161t\u011bn\u00ed odpadn\u00edch vod p\u0159es chov dobytka a\u017e po rybolov\u00a0\u2013 a\u00a0je z\u0159ejm\u00e9, \u017ee sou\u010dasn\u00e1 infrastruktura ji\u017e nedok\u00e1\u017ee zvl\u00e1dnout dopady turistick\u00e9ho zat\u00ed\u017een\u00ed,\u201c \u0159ekla p\u0159edsedkyn\u011b spolku Pavla Setni\u010dkov\u00e1.<\/p>\n

Studie identifikovala n\u011bkolik hlavn\u00edch zdroj\u016f zne\u010di\u0161t\u011bn\u00ed biologicky dostupn\u00fdm fosforem: odpadn\u00ed vody z\u00a0centr\u00e1ln\u00edch \u010dist\u00edren a\u00a0odleh\u010dov\u00e1n\u00ed kanalizace (20\u00a0%), rozpt\u00fdlen\u00e9 zne\u010di\u0161t\u011bn\u00ed z\u00a0domovn\u00edch \u010dist\u00edren a\u00a0objekt\u016f bez kanalizace (14\u00a0%), chov dobytka na pastvin\u00e1ch (11\u00a0%) a\u00a0sportovn\u00ed rybolov (7\u00a0%).<\/p>\n

<\/a><\/p>\n

Zb\u00fdvaj\u00edc\u00edch 48\u00a0procent biologicky dostupn\u00e9ho fosforu poch\u00e1z\u00ed z\u00a0p\u0159irozen\u00e9ho pozad\u00ed.<\/p>\n

Oteplov\u00e1n\u00ed podporuje r\u016fst sinic<\/p>\n

Situaci zhor\u0161uje klima i\u00a0samotn\u00e1 n\u00e1dr\u017e. R\u016fst sinic podporuje glob\u00e1ln\u00ed oteplov\u00e1n\u00ed\u00a0\u2013 teplota vody vzrostla od konce 70.\u00a0let t\u00e9m\u011b\u0159 o\u00a0t\u0159i\u00a0stupn\u011b Celsia. Dal\u0161\u00edm faktorem je tzv. vnit\u0159n\u00ed zat\u00ed\u017een\u00ed n\u00e1dr\u017ee: a\u017e t\u0159etina fosforu se ro\u010dn\u011b ukl\u00e1d\u00e1 v\u00a0sedimentech a\u00a0n\u00e1sledn\u011b se znovu uvol\u0148uje do vody, \u010d\u00edm\u017e se probl\u00e9m d\u00e1le prohlubuje.<\/p>\n

Foto: Lipensko pro \u017eivot<\/p>\n

N\u011bkter\u00e9 sn\u00edmky z\u00a0minul\u00e9ho obdob\u00ed v\u016fbec nep\u0159ipom\u00ednaj\u00ed obl\u00edbenou turistickou destinaci.<\/p>\n

\u201eLipno se postupn\u011b m\u011bn\u00ed ve fosforovou bombu. Bez razantn\u00edch krok\u016f hroz\u00ed, \u017ee se jeho stav bude d\u00e1l rychle zhor\u0161ovat, co\u017e m\u016f\u017ee m\u00edt nejen dopad na kvalitu vody a\u00a0p\u0159\u00edrodu, ale tak\u00e9 na ekonomickou stabilitu regionu,\u201c konstatovala Dana \u0160patenkov\u00e1 z\u00a0\u010dlensk\u00e9ho spolku z\u00a0\u010cern\u00e9 v\u00a0Po\u0161umav\u00ed.<\/p>\n

<\/a><\/p>\n

Sinice v\u00a0Lipn\u011b zkoumali i\u00a0v\u011bdci z\u00a0Biologick\u00e9ho centra Akademie v\u011bd \u010cR, kte\u0159\u00ed na probl\u00e9m tak\u00e9 v\u00fdrazn\u011b upozornili.<\/p>\n

\u201eTento trend je t\u0159eba vn\u00edmat v\u00a0\u0161ir\u0161\u00edm kontextu dlouhodob\u00e9ho v\u00fdvoje eutrofizace a\u00a0prob\u00edhaj\u00edc\u00edch klimatick\u00fdch zm\u011bn, kter\u00e9 mohou m\u011bnit sezonn\u00ed dynamiku a\u00a0stabilitu vodn\u00edch ekosyst\u00e9m\u016f,\u201c zm\u00ednil u\u017e d\u0159\u00edve Petr Znachor z\u00a0centra.<\/p>\n

O situaci s\u00a0vodou se bav\u00ed i\u00a0obce a\u00a0cel\u00e1 \u0159ada m\u00edstn\u00edch v\u010detn\u011b podnikatel\u016f. \u201eSamoz\u0159ejm\u011b, \u017ee se m\u011bn\u00ed i\u00a0po\u010das\u00ed. T\u0159ic\u00edtky p\u0159es l\u00e9to nejsou nyn\u00ed nic v\u00fdjime\u010dn\u00e9ho, a\u00a0naopak v\u00a0zim\u011b se d\u0159\u00edve ly\u017eovalo u\u017e v\u00a0listopadu. To bylo nyn\u00ed nemysliteln\u00e9,\u201c p\u0159ipustil podnikatel Ji\u0159\u00ed Falout.<\/p>\n

<\/a><\/p>\n

Upozornil v\u0161ak, \u017ee Lipno m\u00e1 bezesporu st\u00e1le co nab\u00eddnout a\u00a0voda se bude zlep\u0161ovat i\u00a0s investicemi do infrastruktury.<\/p>\n

\u201eNap\u0159\u00edklad P\u0159edn\u00ed V\u00fdto\u0148 nyn\u00ed z\u00edskala pen\u00edze na v\u011bt\u0161\u00ed \u010disti\u010dku odpadn\u00edch vod,\u201c uvedl p\u0159\u00edklad.<\/p>\n

\u00dazemn\u00ed pl\u00e1ny v\u00a0okol\u00ed umo\u017e\u0148uj\u00ed rozs\u00e1hlou v\u00fdstavbu<\/p>\n

Spolek Lipensko pro \u017eivot varuje, \u017ee vodu by mohl v\u00fdrazn\u011b zhor\u0161it dal\u0161\u00ed rozvoj. <\/p>\n

Foto: Lipensko pro \u017eivot<\/p>\n

Sinice byly na Lipn\u011b i\u00a0v zim\u011b a\u00a0dokonce se daly spat\u0159it tak\u00e9\u00a0z\u00a0vesm\u00edru.<\/p>\n

\u201eSituace je o\u00a0to z\u00e1va\u017en\u011bj\u0161\u00ed, \u017ee \u00fazemn\u00ed pl\u00e1ny v\u00a0okol\u00ed Lipna umo\u017e\u0148uj\u00ed rozs\u00e1hlou v\u00fdstavbu, ani\u017e by stanovovaly dostate\u010dn\u011b p\u0159\u00edsn\u00e9 podm\u00ednky. Vzniknout m\u016f\u017ee a\u017e 30\u00a0000\u00a0nov\u00fdch rekrea\u010dn\u00edch l\u016f\u017eek, p\u0159esto\u017ee st\u00e1vaj\u00edc\u00ed infrastruktura pro \u010di\u0161t\u011bn\u00ed odpadn\u00edch vod je ji\u017e nyn\u00ed ve \u0161patn\u00e9m stavu a\u00a0na hran\u011b sv\u00fdch kapacit,\u201c upozornila Setni\u010dkov\u00e1.<\/p>\n

Kvalita vody v\u00a0Lipn\u011b bude i\u00a0t\u00e9matem\u00a0konference, kter\u00e1 se uskute\u010dn\u00ed 2.\u00a0kv\u011btna v\u00a0Hotelu Jest\u0159\u00e1b\u00ed v\u00a0\u010cern\u00e9 v\u00a0Po\u0161umav\u00ed.<\/p>\n

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