[perex]<\/p>\r\n
Praha 7 vysadila v\u00a0ulici Schnirchova \u010dty\u0159i nov\u00e9 stromy druhu svitel latnat\u00fd<\/a>. Na dlouhodob\u011b pl\u00e1novanou v\u00fdsadbu byl v\u00a0roce 2018 zpracov\u00e1n projekt. Ten v\u0161ak ji\u017e v\u00a0sou\u010dasnosti neodpov\u00eddal aktu\u00e1ln\u00edm po\u017eadavk\u016fm, kter\u00e9 jsou definov\u00e1ny v M\u011bstsk\u00e9m standardu pro pl\u00e1nov\u00e1n\u00ed, v\u00fdsadbu a p\u00e9\u010di o uli\u010dn\u00ed stromo\u0159ad\u00ed schv\u00e1len\u00e9m Radou hlavn\u00edho m\u011bsta Prahy. Z\u00a0tohoto d\u016fvodu projekt pro\u0161el v\u00a0roce 2021 reviz\u00ed, kterou \u0159e\u0161il jeden z\u00a0autor\u016f uveden\u00fdch standard\u016f David Hora.<\/p>\r\n [\/perex]<\/p>\r\n N\u00ed\u017ee uv\u00e1d\u00edme podrobnosti k\u00a0projektu a obecn\u00e9 problematice uli\u010dn\u00edch stromo\u0159ad\u00ed od autora \u00faprav Davida Hory:<\/p>\r\n \u00dasp\u011b\u0161n\u00e9 fungov\u00e1n\u00ed strom\u016f uli\u010dn\u00edch stromo\u0159ad\u00ed v\u00a0dob\u011b m\u011bn\u00edc\u00edho se klimatu je p\u0159\u00edmo \u00fam\u011brn\u00e9 zdroj\u016fm, jak\u00e9 m\u00e1 strom k\u00a0dispozici. Ve zhutn\u011bn\u00fdch p\u016fd\u00e1ch pod konstrukcemi chodn\u00edk\u016f a komunikac\u00ed m\u00e1 strom tyto zdroje velmi omezen\u00e9, a proto se mus\u00edme soust\u0159edit na jejich zlep\u0161en\u00ed.\u00a0<\/p>\r\n Z\u00e1kladem zlep\u0161en\u00ed stanovi\u0161tn\u00edch podm\u00ednek je zv\u011bt\u0161en\u00ed p\u0159edem p\u0159ipraven\u00e9ho proko\u0159eniteln\u00e9ho prostoru (prostor, kde ko\u0159eny najdou p\u016fdn\u00ed vzduch a vodu) a zlep\u0161en\u00ed vodn\u00edho re\u017eimu strom\u016f.\u00a0 P\u0159\u00edprava proko\u0159eniteln\u00e9ho prostoru m\u00e1 umo\u017enit rozvoj ko\u0159enov\u00e9 soustavy strom\u016f do t\u00e9 m\u00edry, aby byly schopn\u00e9 dlouhodob\u011b plnit o\u010dek\u00e1van\u00e9 ekosyst\u00e9mov\u00e9 slu\u017eby. Tuto problematiku v\u00fdznamn\u011b \u0159e\u0161\u00ed nov\u00fd M\u011bstsk\u00fd standard pro pl\u00e1nov\u00e1n\u00ed, v\u00fdsadbu a p\u00e9\u010di o uli\u010dn\u00ed stromo\u0159ad\u00ed jako v\u00fdznamn\u00e9ho prvku modrozelen\u00e9 infrastruktury pro adaptaci na zm\u011bnu klimatu<\/a>, schv\u00e1len\u00fd radou m\u011bsta na podzim r. 2021.<\/p>\r\n Praha 7 vn\u00edm\u00e1 tyto souvislosti a z t\u011bchto d\u016fvod\u016f byl za\u010d\u00e1tkem minul\u00e9ho roku (tedy je\u0161t\u011b p\u0159ed vznikem dan\u00e9ho standardu) upraven projekt v\u00fdsadby strom\u016f v\u00a0ulici Schnirchova z\u00a0r. 2018. Dan\u00e1 \u00faprava spo\u010d\u00edvala v\u00a0n\u00e1vrhu zv\u011bt\u0161en\u00ed proko\u0159eniteln\u00e9ho prostoru technologi\u00ed tzv. ko\u0159enov\u00fdch cest vytvo\u0159en\u00fdch pomoc\u00ed struktur\u00e1ln\u00edho substr\u00e1tu. Tato technologie umo\u017e\u0148uje zajistit podm\u00ednky pro r\u016fst ko\u0159en\u016f v m\u00edstech, kde jsou kladeny po\u017eadavky na \u00fanosnost pl\u00e1n\u011b pro konstrukce komunikac\u00ed a kde b\u011b\u017en\u00e9 zhutn\u011bn\u00ed obvykle proko\u0159enitelnost vylu\u010duje.<\/p>\r\n Ko\u0159enov\u00e9 cesty jsou \u00fazk\u00e9 r\u00fdhy, kter\u00e9 se um\u00eds\u0165uj\u00ed pod \u00farove\u0148 konstruk\u010dn\u00edch vrstev komunikac\u00ed (chodn\u00edk\u016f) a vz\u00e1jemn\u011b propojuj\u00ed jednotliv\u00e1 v\u00fdsadbov\u00e1 m\u00edsta. Ko\u0159enov\u00e1 cesta zaji\u0161\u0165uje vlastn\u00ed proko\u0159eniteln\u00fd prostor, umo\u017e\u0148uje proko\u0159en\u011bn\u00ed zemin v jej\u00ed bezprost\u0159edn\u00ed bl\u00edzkosti a vz\u00e1jemnou komunikaci propojen\u00fdch v\u00fdsadeb. N\u00e1tok sr\u00e1\u017ekov\u00e9 vody je \u0159e\u0161en p\u0159es stromov\u00e9 m\u00edsy z\u00a0okoln\u00ed plochy chodn\u00edku.<\/p>\r\n Zlep\u0161en\u00ed stanovi\u0161tn\u00edch podm\u00ednek strom\u016f m\u00e1 obecn\u011b n\u011bkolik \u00farovn\u00ed komplexnosti. Od podpory propustnosti stromov\u00e9 m\u00edsy a n\u00e1toku sr\u00e1\u017ekov\u00e9 vody do n\u00ed p\u0159es zv\u011bt\u0161en\u00ed proko\u0159eniteln\u00e9ho prostoru a optimalizaci vodn\u00edho re\u017eimu a\u017e po komplexn\u00ed opat\u0159en\u00ed modrozelen\u00e9 infrastruktury, kter\u00e9 zaji\u0161\u0165uje jak podm\u00ednky pro dobr\u00fd r\u016fst strom\u016f, tak pln\u00ed c\u00edle tzv. hospoda\u0159en\u00ed se sr\u00e1\u017ekovou vodou (v\u00a0Praze toto \u0159e\u0161\u00ed Standardy hospoda\u0159en\u00ed se sr\u00e1\u017ekov\u00fdmi vodami na \u00fazem\u00ed hlavn\u00edho m\u011bsta Prahy<\/a>).\u00a0<\/p>\r\n Navr\u017een\u00e9 \u0159e\u0161en\u00ed v\u00a0ul. Schnirchova pat\u0159\u00ed na \u0161k\u00e1le komplexnosti k\u00a0t\u011bm jednodu\u0161\u0161\u00edm, levn\u011bj\u0161\u00edm a logicky m\u00e9n\u011b efektivn\u00edm, nicm\u00e9n\u011b v\u00a0kombinaci s\u00a0pou\u017eit\u00fdm druhem strom\u016f (svitel latnat\u00fd) by m\u011blo b\u00fdt dostate\u010dn\u00e9. Vzhledem k\u00a0po\u010dtu ulic a strom\u016f ve m\u011bst\u011b je nutn\u00e9 vyu\u017e\u00edvat celou \u0161k\u00e1lu opat\u0159en\u00ed a jejich v\u00fdb\u011br podl\u00e9h\u00e1 v\u00fdznamu dan\u00e9 ulice, zvolen\u00e9mu druhu stromu, prostorov\u00fdm mo\u017enostem (obvykle pod zem\u00ed), potenci\u00e1lu okoln\u00edch povrch\u016f u hlediska n\u00e1toku sr\u00e1\u017ekov\u00e9 vody apod. Praha 7 p\u0159ipravuje pilotn\u00ed projekt k\u00a0testov\u00e1n\u00ed cel\u00e9 t\u00e9to \u0161k\u00e1ly opat\u0159en\u00ed u v\u00fdsadeb v\u00a0ulici U Pergamenky (v \u00faseku doln\u00ed \u010d\u00e1sti Ortenova n\u00e1m\u011bst\u00ed), kde bude efektivita t\u011bchto opat\u0159en\u00ed dlouhodob\u011b sledov\u00e1na a vyhodnocov\u00e1na.<\/p>","protected":false},"excerpt":{"rendered":"[perex] Praha 7 vysadila v\u00a0ulici Schnirchova \u010dty\u0159i nov\u00e9 stromy druhu svitel latnat\u00fd. Na dlouhodob\u011b pl\u00e1novanou v\u00fdsadbu byl v\u00a0roce 2018 zpracov\u00e1n projekt. Ten v\u0161ak ji\u017e v\u00a0sou\u010dasnosti neodpov\u00eddal aktu\u00e1ln\u00edm po\u017eadavk\u016fm, kter\u00e9 jsou definov\u00e1ny v M\u011bstsk\u00e9m standardu pro pl\u00e1nov\u00e1n\u00ed, v\u00fdsadbu a p\u00e9\u010di o uli\u010dn\u00ed stromo\u0159ad\u00ed schv\u00e1len\u00e9m Radou hlavn\u00edho m\u011bsta Prahy. Z\u00a0tohoto d\u016fvodu projekt pro\u0161el v\u00a0roce 2021 reviz\u00ed, kterou \u0159e\u0161il jeden z\u00a0autor\u016f uveden\u00fdch […]","protected":false},"author":251,"featured_media":62465,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[34],"tags":[],"_links":{"self":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/62463"}],"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\/251"}],"replies":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/comments?post=62463"}],"version-history":[{"count":1,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/62463\/revisions"}],"predecessor-version":[{"id":62464,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/posts\/62463\/revisions\/62464"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media\/62465"}],"wp:attachment":[{"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/media?parent=62463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/categories?post=62463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.praha7.cz\/api\/wp\/v2\/tags?post=62463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}