{"id":26633,"date":"2019-05-27T13:32:02","date_gmt":"2019-05-27T11:32:02","guid":{"rendered":"https:\/\/www.praha7.cz\/?p=26633"},"modified":"2019-05-28T09:16:01","modified_gmt":"2019-05-28T07:16:01","slug":"stromy-ve-meste","status":"publish","type":"post","link":"https:\/\/www.praha7.cz\/stromy-ve-meste\/","title":{"rendered":"Stromy ve m\u011bst\u011b"},"content":{"rendered":"

[perex]<\/p>\r\n

\u201eV\u00edce strom\u016f v\u00a0ulic\u00edch\u201c \u2013 to je obl\u00edben\u00fd\u00a0p\u0159edvolebn\u00ed slib, kter\u00fd m\u016f\u017eete sly\u0161et snad v\u00a0ka\u017ed\u00e9 politick\u00e9 kampani. Vysadit strom ve m\u011bst\u011b v\u0161ak nen\u00ed tak jednoduch\u00e9, jak se na prvn\u00ed pohled\u00a0m\u016f\u017ee zd\u00e1t. Co v\u0161echno si v\u00fdsadba\u00a0zelen\u011b v\u00a0ulic\u00edch \u017e\u00e1d\u00e1 a\u00a0co \u017eivot strom\u016f\u00a0ve m\u011bst\u011b obn\u00e1\u0161\u00ed?<\/p>\r\n

[\/perex]<\/p>\r\n

Od roku 2017 vysadila radnice na \u00fazem\u00ed Sedmi\u010dky 194 nov\u00fdch strom\u016f. Ned\u00e1vn\u00fdm p\u0159\u00edr\u016fstkem jsou stromy v\u00a0ulici Komunard\u016f, kde se v\u00a0polovin\u011b leto\u0161n\u00edho roku za\u010dne se stavbou nov\u00e9ho s\u00eddla Nejvy\u0161\u0161\u00edho kontroln\u00edho \u00fa\u0159adu. Vysadit zcela nov\u00fd strom ve m\u011bst\u011b ale nen\u00ed v\u016fbec snadn\u00e9, ka\u017ed\u00e9 nov\u00e9 stromo\u0159ad\u00ed je toti\u017e vn\u00edm\u00e1no jako stavba. \u201eV\u00fdsadba nov\u00fdch strom\u016f si \u017e\u00e1d\u00e1 celou \u0159adu raz\u00edtek, projektovou dokumentaci a\u00a0samoz\u0159ejm\u011b i\u00a0stavebn\u00ed povolen\u00ed. A\u00a0proto\u017ee horn\u00ed \u010d\u00e1st Hole\u0161ovic je pam\u00e1tkovou z\u00f3nou, je pot\u0159ebn\u00e9 i\u00a0vyj\u00e1d\u0159en\u00ed pam\u00e1tk\u00e1\u0159\u016f. To v\u0161e n\u011bkdy zabere i\u00a0v\u00edc ne\u017e p\u016fl roku,\u201c vysv\u011btluje zdlouhav\u00fd proces vedouc\u00ed Odboru \u017eivotn\u00edho prost\u0159ed\u00ed Prahy 7 Hana Horsk\u00e1.<\/p>\r\n

Dal\u0161\u00ed komplikac\u00ed jsou hust\u00e9 s\u00edt\u011b, kter\u00e9 se vinou pod chodn\u00edky a\u00a0silnicemi. S\u00a0ka\u017ed\u00fdm stromem je tak spojena doslova hora pap\u00edrov\u00e1n\u00ed\u00a0\u2013 o\u00a0souhlas s\u00a0v\u00fdsadbou se toti\u017e mus\u00ed po\u017e\u00e1dat v\u0161ichni vlastn\u00edci, co\u017e je a\u017e \u0161edes\u00e1t r\u016fzn\u00fdch akt\u00e9r\u016f. S\u00a0ohledem na spletit\u00e9 s\u00edt\u011b je tak\u00e9 n\u00e1ro\u010dn\u00e9 naj\u00edt pro nov\u00fd strom vhodn\u00e9 m\u00edsto. \u201eNejkomplikovan\u011bj\u0161\u00ed je samoz\u0159ejm\u011b vodovod a\u00a0plynovod, kde je ochrann\u00e9 p\u00e1smo a\u017e p\u011bt metr\u016f. Vytipovali jsme proto n\u011bkolik m\u00edst, kde je re\u00e1ln\u00e9 stromy vys\u00e1zet, jde nap\u0159\u00edklad o\u00a0ulice Janovsk\u00e9ho v\u00a0\u00faseku Strossmayerovo n\u00e1m\u011bst\u00ed\u00a0\u2013 Pplk. Sochora, \u0160im\u00e1\u010dkova v\u00a0\u00faseku Bubensk\u00e1\u00a0\u2013 U\u00a0Smaltovny. D\u00e1le pracujeme na projektech \u00faprav ulic Oveneck\u00e1, Franti\u0161ka K\u0159\u00ed\u017eka a\u00a0Janovsk\u00e9ho od Pplk. Sochora,\u201c dopl\u0148uje Horsk\u00e1.<\/p>\r\n

Aby se nov\u00fd strom ujal, pot\u0159ebuje toti\u017e nejen vodu, ale tak\u00e9 mo\u017enost dostat ko\u0159eny do \u0161ir\u0161\u00edho okol\u00ed a\u00a0pr\u00e1v\u011b t\u011bsn\u00e9 sousedstv\u00ed se s\u00edt\u011bmi m\u00e1 pro stromy negativn\u00ed d\u016fsledky. \u201eV\u00fdsadba strom\u016f se prov\u00e1d\u00ed do tzv. v\u00fdsadbov\u00e9 j\u00e1my, kter\u00e1 by m\u011bla m\u00edt nepravideln\u00fd tvar, aby ko\u0159eny prorostly do st\u00e1vaj\u00edc\u00edho ter\u00e9nu. Nov\u011b se vyu\u017e\u00edv\u00e1 strukturn\u00edch substr\u00e1t\u016f a\u00a0ko\u0159enov\u00fdch cest pro spojen\u00ed proko\u0159eniteln\u00fdch prostor\u016f. V\u00a0p\u0159\u00edpad\u011b hav\u00e1rie n\u011bkter\u00e9 ze s\u00edt\u00ed se mus\u00ed prov\u00e9st v\u00fdkop v\u00a0ko\u0159enov\u00e9m prostoru, co\u017e m\u016f\u017ee strom trvale po\u0161kodit \u010di sn\u00ed\u017eit jeho stabilitu,\u201c vysv\u011btluje Hana Pollertov\u00e1 ze spole\u010dnosti Garpen zahradnick\u00e1, kde m\u00e1 na starosti \u00fadr\u017eby soukrom\u00fdch zahrad a\u00a0ve\u0159ejn\u00e9 zelen\u011b.<\/p>\r\n

Horko jako v\u00fdzva<\/strong>
\r\nVelkou komplikac\u00ed je tak\u00e9 \u010d\u00edm d\u00e1l t\u00edm teplej\u0161\u00ed po\u010das\u00ed a\u00a0sucho. Zat\u00edmco my se b\u011bhem letn\u00edch veder m\u016f\u017eeme osv\u011b\u017eit u\u00a0n\u011bkolika p\u00edtek, ml\u017e\u00edtek a\u00a0opraven\u00fdch pump v\u00a0ulic\u00edch Sedmi\u010dky, stromy ti\u0161e \u010dekaj\u00ed na z\u00e1livku. Plat\u00ed tak\u00e9, \u017ee \u010d\u00edm v\u011bt\u0161\u00ed strom, t\u00edm v\u011bt\u0161\u00ed st\u00edn a\u00a0samoz\u0159ejm\u011b i\u00a0hlub\u0161\u00ed ko\u0159eny, kter\u00e9 dos\u00e1hnou na hladinu spodn\u00ed vody, p\u0159\u00edpadn\u011b vyu\u017e\u00edvaj\u00ed p\u016fdn\u00ed vlhkost. Mlad\u00e9 stromky to tak maj\u00ed o\u00a0dost t\u011b\u017e\u0161\u00ed.<\/p>\r\n

Radnice pe\u010duje jen o\u00a0men\u0161\u00ed \u010d\u00e1st strom\u016f a\u00a0zelen\u011b na Sedmi\u010dce. Konkr\u00e9tn\u011b jde o\u00a0stromy na Ortenov\u011b n\u00e1m, v\u00a0par\u010d\u00edk\u00e1ch u\u00a0kostel\u016f sv. Anton\u00edna a\u00a0sv. Klimenta, na d\u011btsk\u00fdch h\u0159i\u0161t\u00edch \u010di v\u00a0ulici U\u00a0Letensk\u00e9 vod\u00e1rny. Celkem m\u00e1 radnice na starosti 923 strom\u016f, ty ostatn\u00ed zhruba dva tis\u00edce strom\u016f pat\u0159\u00ed pod Technickou spr\u00e1vu komunikac\u00ed (TSK), o\u00a0zele\u0148 v\u00a0parc\u00edch, jako je Stromovka, Letensk\u00e9 sady a\u00a0\u0160tvanice, se pak star\u00e1 magistr\u00e1t.<\/p>\r\n

Ka\u017edop\u00e1dn\u011b b\u011bhem lo\u0148sk\u00e9ho extr\u00e9mn\u011b hork\u00e9ho l\u00e9ta vypom\u00e1hala TSK se z\u00e1livkou i\u00a0radnice. Posledn\u00ed such\u00e9 l\u00e9to toti\u017e negativn\u011b zas\u00e1hlo do z\u00e1sob spodn\u00edch vod a\u00a0zat\u00edm to vypad\u00e1, \u017ee ani letos se situace v\u00fdznamn\u011b nezlep\u0161\u00ed. Pokud u\u017e n\u00e1hodou zapr\u0161\u00ed, voda kv\u016fli vyasfaltovan\u00fdm chodn\u00edk\u016fm ste\u010de do kanalizace, co\u017e je dal\u0161\u00ed argument pro p\u0159edl\u00e1\u017ed\u011bn\u00ed chodn\u00edk\u016f, kter\u00e9 tak alespo\u0148 \u010d\u00e1st vody zadr\u017e\u00ed. A\u00a0zadr\u017eovat de\u0161\u0165ovou vodu se radnice chyst\u00e1 i\u00a0v\u00a0r\u00e1mci pl\u00e1novan\u00e9 rekonstrukce h\u0159i\u0161t\u011b na Ortenov\u011b n\u00e1m\u011bst\u00ed, kde vznikne reten\u010dn\u00ed n\u00e1dr\u017e pro pot\u0159eby okoln\u00ed zelen\u011b.<\/p>\r\n

Stromy toti\u017e pot\u0159ebuj\u00ed pravideln\u011b zal\u00e9vat. \u201eNejl\u00e9pe velkou d\u00e1vku vody, m\u00e9n\u011b \u010dasto s\u00a0c\u00edlem prom\u00e1\u010det p\u016fdu v\u00a0okol\u00ed, a\u00a0t\u00edm donutit ko\u0159eny k\u00a0r\u016fstu do hloubky a\u00a0d\u00e1lky (p\u0159\u00edjem \u017eivin, vzduchu a\u00a0vody je cca do 30 cm pod povrchem p\u016fdy, kde je jemn\u00e9 ko\u0159enov\u00e9 vl\u00e1\u0161en\u00ed). V\u00a0dob\u011b letn\u00edho sucha je to t\u00fddn\u011b a\u017e 100 litr\u016f na men\u0161\u00ed strom, v\u011bt\u0161\u00ed stromy pojmou klidn\u011b dvojn\u00e1sobek. Vzrostl\u00fd strom m\u00e1 obvykle ko\u0159eny na hladin\u011b spodn\u00ed vody, kter\u00e1 v\u00a0lo\u0148sk\u00e9m l\u00e9t\u011b klesla. Proto je pot\u0159eba prol\u00edt zem, aspo\u0148 1 m3\u00a0a\u00a0dostat vodu co nejn\u00ed\u017e, ale i\u00a0do \u0161\u00ed\u0159ky\u00a0\u2013 do okapov\u00e9 z\u00f3ny stromu, co\u017e je zhruba obvod koruny,\u201c popisuje zahradnice Hana Pollertov\u00e1.<\/p>\r\n

V\u00a0par\u010d\u00edku u\u00a0Sv. Anton\u00edna funguje automatick\u00e1 z\u00e1vlaha, kdy se zdej\u0161\u00edm strom\u016fm dost\u00e1v\u00e1 z\u00e1livky z\u00a0nata\u017een\u00fdch hadic v\u00a0brzk\u00fdch rann\u00edch hodin\u00e1ch. Nov\u00e9 stromy tak\u00e9 b\u00fdvaj\u00ed vybaveny plastovou hadic\u00ed, kter\u00e1 pom\u00e1h\u00e1 odv\u00e9st vodu hloub\u011bji. \u201eLid\u00e9 n\u00e1m ob\u010das volaj\u00ed, a\u0165 ty plastov\u00e9 hadice odstran\u00edme, n\u00e1m to ale pom\u00e1h\u00e1 dostat vodu p\u0159\u00edmo ke ko\u0159en\u016fm,\u201c vysv\u011btluje Daniela Karasov\u00e1 z\u00a0Odboru p\u00e9\u010de o\u00a0ve\u0159ejn\u00fd\u00a0prostor z\u00a0\u00fa\u0159adu Prahy 7. Spr\u00e1vcovsk\u00e1 firma 7U,\u00a0kter\u00e1 se star\u00e1 o\u00a0zele\u0148 v\u00a0Praze 7, letos po\u0159\u00eddila zavla\u017eovac\u00ed vaky, kter\u00e9 z\u00e1livku nov\u00fdch strom\u016f zjednodu\u0161uj\u00ed a\u00a0hojn\u011b se pou\u017e\u00edvaj\u00ed nap\u0159\u00edklad ve \u0160v\u00e9dsku. \u201eVak pojme p\u0159ibli\u017en\u011b 55 litr\u016f vody a\u00a0k\u00a0jednomu stromu jich m\u016f\u017eeme um\u00edstit v\u00edce, celkov\u011b urychl\u00ed a\u00a0zlevn\u00ed pr\u00e1ci \u00fadr\u017eby. B\u011bhem n\u011bkolika minut na\u010derp\u00e1te do vaku vodu, kter\u00e1 pak postupn\u011b prokap\u00e1v\u00e1 a\u017e ke ko\u0159en\u016fm. M\u00e1te tak jistotu, \u017ee strom skute\u010dn\u011b dostal dostate\u010dn\u00e9 mno\u017estv\u00ed z\u00e1livky,\u201c dod\u00e1v\u00e1 Karasov\u00e1.<\/p>\r\n

Mo\u017en\u00e1 v\u00e1m to taky ned\u00e1 a\u00a0budete cht\u00edt vadnouc\u00edm strom\u016fm ve sv\u00e9m okol\u00ed pomoci. Hana Pollertov\u00e1 to kvituje. \u201eI\u00a0kdy\u017e lid\u00e9 neuzal\u00e9vaj\u00ed cel\u00fd strom, ale jen horn\u00ed vrstvu p\u016fdy, zachr\u00e1n\u00ed tak bylinn\u00e9 patro, co\u017e zast\u00edn\u00ed p\u016fdu a\u00a0sn\u00ed\u017e\u00ed proh\u0159\u00edv\u00e1n\u00ed a\u00a0odpar. Pro z\u00e1livku se d\u00e1 vyu\u017e\u00edt i\u00a0recyklovan\u00e1, tzv. \u0161ediv\u00e1 voda\u00a0\u2013 t\u0159eba kdy\u017e vyt\u0159ete podlahu, samoz\u0159ejm\u011b bez sapon\u00e1tu. Vybrat vanu u\u017e chce dost zap\u00e1len\u00ed pro v\u011bc, d\u00e1le se d\u00e1 zadr\u017eovat de\u0161\u0165ovka nebo pou\u017e\u00edt kondenz\u00e1t z\u00a0klimatizace. Nicm\u00e9n\u011b ani zal\u00e9v\u00e1n\u00ed stromu vodou z\u00a0kohoutku by nem\u011blo b\u00fdt pl\u00fdtv\u00e1n\u00edm vodou.\u201c<\/p>\r\n

Nejefektivn\u011bj\u0161\u00ed klimatizace<\/strong>
\r\nPokud se i\u00a0letos budou opakovat hork\u00e9 a\u00a0such\u00e9 letn\u00ed m\u011bs\u00edce, m\u011bli bychom si stromo\u0159ad\u00ed obzvl\u00e1\u0161\u0165 h\u00fd\u010dkat. Stromy toti\u017e funguj\u00ed jako extr\u00e9mn\u011b tich\u00e9 a\u00a0nav\u00edc velmi levn\u00e9 klimatizace (v\u00edce viz box). Sami se o\u00a0tom m\u016f\u017eete na vlastn\u00ed k\u016f\u017ei p\u0159esv\u011bd\u010dit\u00a0\u2013 ve Stromovce \u010di v\u00a0Letensk\u00fdch sadech je o\u00a0pozn\u00e1n\u00ed snesiteln\u011bj\u0161\u00ed klima ne\u017e na rozp\u00e1len\u00fdch ulic\u00edch. Dostate\u010dn\u011b zalit\u00e9 stromy tak\u00e9 funguj\u00ed pro m\u011bstsk\u00e9 klima l\u00e9pe ne\u017e kropen\u00ed ulic. \u201eTo, co loni p\u0159edv\u00e1d\u011blo m\u011bsto s\u00a0proj\u00ed\u017ed\u011bj\u00edc\u00edmi kropic\u00edmi vozy, n\u00e1m zahradn\u00edk\u016fm moc neimponovalo. Tolik vody na asfalt? Kropen\u00ed m\u011blo v\u00fdznam, kdy\u017e byly pra\u0161n\u00e9 cesty, ale dnes je to p\u0159e\u017eitek. Kdyby se tahle voda nalila ke strom\u016fm, bude se odpa\u0159ovat postupn\u011b a\u00a0nebude za p\u011bt minut pry\u010d,\u201c m\u00edn\u00ed Pollertov\u00e1 a\u00a0dod\u00e1v\u00e1, \u017ee snahu dostat v\u00edce strom\u016f do ulic nelze vn\u00edmat jinak ne\u017e pozitivn\u011b, nicm\u00e9n\u011b m\u011blo by j\u00edt sp\u00ed\u0161 o\u00a0kvalitu ne\u017e kvantitu.<\/p>\r\n

Stromy ve m\u011bstech toti\u017e nemaj\u00ed zrovna na r\u016f\u017e\u00edch ustl\u00e1no. Pokud odhl\u00e9dneme od ji\u017e zm\u00edn\u011bn\u00fdch s\u00edt\u00ed, mezi kter\u00e9 nesm\u00ed zapustit ko\u0159eny, mus\u00ed vzdorovat vandalismu, hektolitr\u016fm lidsk\u00e9 i\u00a0ps\u00ed mo\u010di, podku\u0159uj\u00edc\u00edm aut\u016fm, v\u00a0zim\u011b se mus\u00ed vyrovnat se zasolov\u00e1n\u00edm chodn\u00edk\u016f i\u00a0vozovek. Ne ka\u017ed\u00fd druh je proto do m\u011bsta vhodn\u00fd. Rozhoduj\u00edc\u00ed je podle odborn\u00edk\u016f velikost koruny a\u00a0pr\u00e1v\u011b tolerance k\u00a0v\u00fdfukov\u00fdm plyn\u016fm, zasolen\u00ed a\u00a0suchu. \u201ePro v\u00fdb\u011br se dnes vyu\u017e\u00edv\u00e1 dlouholet\u00e1 zku\u0161enost, nov\u00e9 kultivary s\u00a0men\u0161\u00edmi korunami, s\u00a0mal\u00fdmi plody, steriln\u00edmi kv\u011bty. Je tak\u00e9 pot\u0159eba myslet na choroby a\u00a0\u0161k\u016fdce, jejich\u017e \u0161\u00ed\u0159en\u00ed se d\u00e1 zamezit nap\u0159\u00edklad st\u0159\u00edd\u00e1n\u00edm jednotliv\u00fdch druh\u016f strom\u016f\u00a0\u2013\u00a0
\r\nco blok, to jin\u00fd druh,\u201c upozor\u0148uje Pollertov\u00e1. Z\u00a0ulic m\u011bst tak postupn\u011b mizej\u00ed tradi\u010dn\u00ed l\u00edpy, javory nebo jasany, kter\u00e9 nahrazuj\u00ed nep\u016fvodn\u00ed d\u0159eviny jako jerl\u00edny a\u00a0ak\u00e1ty.<\/p>\r\n

Vzhledem ke zt\u00ed\u017een\u00fdm m\u011bstsk\u00fdm podm\u00ednk\u00e1m se tu strom do\u017eije mnohem ni\u017e\u0161\u00edho v\u011bku ne\u017e jeho kolega v\u00a0lese. \u201eV\u00a0p\u0159irozen\u00e9m prost\u0159ed\u00ed se strom do\u017e\u00edv\u00e1 100 a\u017e 200 let, ve m\u011bstech m\u016f\u017eeme po\u010d\u00edtat jen s\u00a030 a\u017e 40 lety, maxim\u00e1ln\u011b 60 lety, a\u00a0proto je pot\u0159eba pl\u00e1novat \u010dast\u011bj\u0161\u00ed obnovu,\u201c zd\u016fraz\u0148uje Pollertov\u00e1. V\u00a0cel\u00e9 \u010dtvrti tak prob\u00edh\u00e1 pravideln\u00fd dendrologick\u00fd pr\u016fzkum. Nemocn\u00fd strom m\u016f\u017ee b\u00fdt pro sv\u00e9 okol\u00ed nebezpe\u010dn\u00fd a\u00a0radnice by coby vlastn\u00edk stromu nesla za p\u0159\u00edpadnou \u0161kodu zodpov\u011bdnost. I\u00a0proto mus\u00ed pr\u00e1v\u011b z\u00a0bezpe\u010dnostn\u00edch d\u016fvod\u016f ob\u010das p\u0159istoupit k\u00a0pok\u00e1cen\u00ed stromu. \u201ePok\u00e1cen\u00ed ka\u017ed\u00e9ho stromu v\u017edy velice pe\u010dliv\u011b zva\u017eujeme a\u00a0k\u00a0tomuto \u0159e\u0161en\u00ed p\u0159istupujeme jen tehdy, kdy\u017e je to opravdu nevyhnuteln\u00e9,\u201c uji\u0161\u0165uje radn\u00ed pro strategick\u00e9 pl\u00e1nov\u00e1n\u00ed, ve\u0159ejn\u00fd prostor a\u00a0\u017eivotn\u00ed prost\u0159ed\u00ed Ji\u0159\u00ed Knitl.<\/p>\r\n

A\u00a0na kolik nov\u00fd strom vlastn\u011b p\u0159ijde? Cena se odv\u00edj\u00ed od stavebn\u00edch \u00faprav, kter\u00e9 si v\u00fdsadba vy\u017e\u00e1d\u00e1, d\u00e1le z\u00e1le\u017e\u00ed na velikosti a\u00a0druhu stromu. Jeden nov\u00fd strom a\u00a0jeho v\u00fdsadba bez stavebn\u00edch \u00faprav p\u0159ijde radnici p\u0159ibli\u017en\u011b na deset tis\u00edc korun. Jeho re\u00e1ln\u00e1 hodnota je ale mnohem vy\u0161\u0161\u00ed. \u201eNejde jen o\u00a0n\u00e1kupn\u00ed cenu. Za vysazen\u00edm stromu jsou n\u011bkdy roky pr\u00e1ce \u00fa\u0159edn\u00edka \u010di cel\u00e9ho t\u00fdmu. Do ceny by se ale m\u011bly zapo\u010d\u00edtat i\u00a0n\u00e1klady spojen\u00e9 s\u00a0n\u00e1slednou p\u00e9\u010d\u00ed\u00a0\u2013 \u0159ezy, z\u00e1livkou, hrab\u00e1n\u00edm list\u00ed, kontrolou a\u00a0odborn\u00fdm o\u0161et\u0159en\u00edm. P\u016fvodn\u00ed cena v\u00fdp\u011bstku p\u0159i n\u00e1kupu 1\u20135 tis\u00edc korun je pak r\u00e1zem n\u011bkde na 100\u2013150 tis\u00edc\u00edch K\u010d. Pokud dojde k\u00a0po\u0161kozen\u00ed d\u0159eviny, pak by tyto n\u00e1klady m\u011bly b\u00fdt vy\u010d\u00edsliteln\u00e9 a\u00a0vymahateln\u00e9. S\u00a0p\u0159ipo\u010dten\u00edm mor\u00e1ln\u00edch hodnot, ekologick\u00e9ho a\u00a0ekonomick\u00e9ho p\u0159\u00ednosu prostoru se pak dostaneme ke zcela jin\u00fdm \u010d\u00edsl\u016fm,\u201c vypo\u010d\u00edt\u00e1v\u00e1 Pollertov\u00e1.<\/p>\r\n

\"\"<\/a><\/p>\r\n

Zelen\u00e1 fas\u00e1da<\/strong>
\r\nSe\u010dteno, podtr\u017eeno\u00a0\u2013 vys\u00e1zet nov\u00e9 stromy ve m\u011bst\u011b se sl\u00edb\u00ed velmi snadno, v\u00a0realit\u011b je v\u0161ak cel\u00e1 z\u00e1le\u017eitost mnohem slo\u017eit\u011bj\u0161\u00ed. I\u00a0proto n\u011bkter\u00e9 m\u011bstsk\u00e9 \u010d\u00e1sti \u0159e\u0161\u00ed v\u00fdsadbu strom\u016f osazen\u00edm velk\u00fdch kv\u011btin\u00e1\u010d\u016f. Jak to vn\u00edmaj\u00ed experti? \u201eMoc to nefunguje. Kv\u011btin\u00e1\u010d vy\u017eaduje enormn\u00ed p\u00e9\u010di, v\u00a0hork\u00e9m l\u00e9t\u011b by to bylo na z\u00e1livku ka\u017ed\u00fd den a\u00a0ani to nezaru\u010d\u00ed p\u0159e\u017eit\u00ed. Ale abych nek\u0159ivdila, kdy\u017e nejde s\u00e1zet do zem\u011b, tak aspo\u0148 do mobiln\u00edch n\u00e1dob, jen nelze o\u010dek\u00e1vat, \u017ee tam strom vydr\u017e\u00ed i\u00a0s\u00a0dobrou p\u00e9\u010d\u00ed d\u00e9le ne\u017e 10 a\u017e 15 let. Mo\u017en\u00e1 by bylo lep\u0161\u00ed sem nam\u00edsto strom\u016f s\u00e1zet rad\u011bji vzrostl\u00e9 ke\u0159e\u00a0\u2013 muchovn\u00edky, svitel latnat\u00fd, javor amursk\u00fd, javor tatarsk\u00fd, babyku,\u201c doporu\u010duje Pollertov\u00e1.<\/p>\r\n

A\u00a0pak je tu je\u0161t\u011b jedna mo\u017enost, jak dostat v\u00edce zelen\u011b do na\u0161ich ulic. V\u00a0z\u00e1padn\u00edch zem\u00edch se ob\u010das m\u016f\u017eete setkat se zelen\u00fdmi fas\u00e1dami, kter\u00e9 p\u0159edstavuj\u00ed inovativn\u00ed vyu\u017eit\u00ed t\u011bchto obrovsk\u00fdch ploch. Hana Pollertov\u00e1 s\u00a0nimi m\u00e1 osobn\u00ed zku\u0161enost. \u201eKdy\u017e jsme se nast\u011bhovali do domu, interi\u00e9r se proh\u0159\u00edval na 27 \u00b0, s\u00a0pop\u00ednavkami na pergole a\u00a0fas\u00e1d\u011b jsme na 24 \u00b0C, v\u00a0tom u\u017e se d\u00e1 v\u00a0l\u00e9t\u011b \u017e\u00edt.\u201c Dal\u0161\u00ed v\u00fdhodou je cena rostliny\u00a0\u2013 malou pop\u00ednavku po\u0159\u00edd\u00edte do 200 korun a\u00a0n\u00e1roky na v\u00fdsadbu jsou tak\u00e9 n\u00edzk\u00e9. D\u016fm ani fas\u00e1du nav\u00edc pop\u00ednavky \u00fadajn\u011b neohroz\u00ed. \u201ePokud je izolace dob\u0159e proveden\u00e1, nepolezou ko\u0159eny do stavby, nemaj\u00ed d\u016fvod, nic tam nenajdou. Naopak je-li podm\u00e1\u010deno, vodu vyt\u00e1hnou. A\u00a0pro obzvl\u00e1\u0161\u0165 boj\u00e1cn\u00e9 stavba\u0159e existuje f\u00f3lie proti pror\u016fst\u00e1n\u00ed ko\u0159en\u016f,\u201c uzav\u00edr\u00e1 Pollertov\u00e1.<\/p>\r\n

\r\n

Skv\u011bl\u00e1 klimatizace
\r\n<\/strong>Strom s\u00a0korunou o\u00a0pr\u016fm\u011bru p\u011bt metr\u016f vypa\u0159\u00ed p\u0159i dobr\u00e9m z\u00e1soben\u00ed vodou denn\u011b cca 100 litr\u016f vody a\u00a0t\u00edm ve sv\u00e9m okol\u00ed tak\u00e9 sni\u017euje teplotu. Na v\u00fdpar 100 litr\u016f vody spot\u0159ebuje p\u0159ibli\u017en\u011b 70 kWh (250 MJ) slune\u010dn\u00ed energie, o\u00a0n\u011b\u017e ochlad\u00ed sv\u00e9 okol\u00ed. V\u00a0pr\u016fm\u011bru je tak schopen chladit deset hodin v\u00fdkonem 7 kW, a\u00a0ve srovn\u00e1n\u00ed s\u00a0klimatiza\u010dn\u00edmi za\u0159\u00edzen\u00edmi (v\u00fdkon cca 2 kW) v\u00a0hotel\u00edch je tedy mnohem v\u00fdkonn\u011bj\u0161\u00ed. Nav\u00edc je zde je\u0161t\u011b jeden podstatn\u00fd rozd\u00edl. Klimatizace toti\u017e stejn\u00fdm v\u00fdkonem, jak\u00fdm v\u00a0dom\u011b chlad\u00ed, oh\u0159\u00edvaj\u00ed sv\u00e9 bezprost\u0159edn\u00ed okol\u00ed. U\u00a0stromu se naopak teplo uvol\u0148uje na chladn\u00fdch m\u00edstech, a\u00a0to formou kondenzace a\u00a0tvorby rosy. (\u010cerp\u00e1no z\u00a0\u010dl\u00e1nku Jana Pokorn\u00e9ho Co dok\u00e1\u017ee strom na str\u00e1nk\u00e1ch obecn\u011b prosp\u011b\u0161n\u00e9 spole\u010dnosti Enki o.p.s.)<\/p>\r\n

\r\n

Jak\u00e9 druhy strom\u016f najdete na Sedmi\u010dce?<\/strong>
\r\nV\u00a0uli\u010dn\u00edch stromo\u0159ad\u00edch p\u0159evl\u00e1daj\u00ed ak\u00e1ty (Strossmayerovo n\u00e1m\u011bst\u00ed, Komunard\u016f), l\u00edpy\u00a0(Oveneck\u00e1, U\u00a0Pr\u016fhonu, Na Manin\u00e1ch, Osadn\u00ed), jerl\u00edny (nap\u0159. Tusarova, \u0158ez\u00e1\u010dovo n\u00e1m\u011bst\u00ed), b\u0159estovce\u00a0(Milady Hor\u00e1kov\u00e9, Jate\u010dn\u00ed), d\u0159ezovce (nap\u0159. U\u00a0Letensk\u00e9 vod\u00e1rny, U\u00a0Pr\u016fhonu), jasany (v\u00a0ul. Korunova\u010dn\u00ed, Jana Zaj\u00edce, Kosteln\u00ed), hru\u0161n\u011b (v\u00a0ul. U\u00a0Uranie), l\u00edsky (Dukelsk\u00fdch hrdin\u016f a\u00a0Bubensk\u00e9 n\u00e1b\u0159e\u017e\u00ed), javory\u00a0(nap\u0159. v\u00a0ul. Kosteln\u00ed, Jana Zaj\u00edce). Narazit m\u016f\u017eete tak\u00e9 na j\u00edrovce, r\u016fzn\u00e9 druhy slivon\u00ed, katalpy, muchovn\u00edky, ambron\u011b a\u00a0je\u0159\u00e1by.<\/p>","protected":false},"excerpt":{"rendered":"[perex] \u201eV\u00edce strom\u016f v\u00a0ulic\u00edch\u201c \u2013 to je obl\u00edben\u00fd\u00a0p\u0159edvolebn\u00ed slib, kter\u00fd m\u016f\u017eete sly\u0161et snad v\u00a0ka\u017ed\u00e9 politick\u00e9 kampani. Vysadit strom ve m\u011bst\u011b v\u0161ak nen\u00ed tak jednoduch\u00e9, jak se na prvn\u00ed pohled\u00a0m\u016f\u017ee zd\u00e1t. Co v\u0161echno si v\u00fdsadba\u00a0zelen\u011b v\u00a0ulic\u00edch \u017e\u00e1d\u00e1 a\u00a0co \u017eivot strom\u016f\u00a0ve m\u011bst\u011b obn\u00e1\u0161\u00ed? [\/perex] Od roku 2017 vysadila radnice na \u00fazem\u00ed Sedmi\u010dky 194 nov\u00fdch strom\u016f. Ned\u00e1vn\u00fdm p\u0159\u00edr\u016fstkem […]","protected":false},"author":76,"featured_media":26635,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[37],"tags":[],"_links":{"self":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/26633"}],"collection":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/users\/76"}],"replies":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/comments?post=26633"}],"version-history":[{"count":4,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/26633\/revisions"}],"predecessor-version":[{"id":26640,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/26633\/revisions\/26640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media\/26635"}],"wp:attachment":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media?parent=26633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/categories?post=26633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/tags?post=26633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}