{"id":286669,"date":"2023-09-17T12:56:32","date_gmt":"2023-09-17T11:56:32","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=286669"},"modified":"2023-09-17T13:00:55","modified_gmt":"2023-09-17T12:00:55","slug":"veda-neni-nuda-priroda-si-se-skodlivym-prizemnim-ozonem-poradi-i-za-extremniho-sucha","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=286669","title":{"rendered":"V\u011aDA NEN\u00cd NUDA: P\u0159\u00edroda si za extr\u00e9mn\u00edho sucha s p\u0159\u00edzemn\u00edm ozonem porad\u00ed"},"content":{"rendered":"<figure id=\"attachment_286672\" aria-describedby=\"caption-attachment-286672\" style=\"width: 1280px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-286672 size-full\" src=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy.jpg\" alt=\"\" width=\"1280\" height=\"809\" srcset=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy.jpg 1280w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy-300x190.jpg 300w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy-1024x647.jpg 1024w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy-768x485.jpg 768w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy-565x357.jpg 565w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy-764x483.jpg 764w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><figcaption id=\"caption-attachment-286672\" class=\"wp-caption-text\">Ilustra\u010dn\u00ed foto: pixabay<\/figcaption><\/figure>\n<hr \/>\n<p>&nbsp;<\/p>\n<h6>Stromy pohlcuj\u00ed a \u00fa\u010dinn\u011b odstra\u0148uj\u00ed p\u0159\u00edzemn\u00ed ozon z ovzdu\u0161\u00ed, \u010d\u00edm\u017e zlep\u0161uj\u00ed jeho kvalitu, nicm\u00e9n\u011b za such\u00fdch podm\u00ednek ho p\u0159ij\u00edmaj\u00ed m\u00e9n\u011b. V\u00fdzkum v\u011bdc\u016f z CzechGlobe \u2013 \u00dastavu v\u00fdzkumu glob\u00e1ln\u00ed zm\u011bny AV \u010cR ale uk\u00e1zal, \u017ee i v obdob\u00ed extr\u00e9mn\u00edho sucha v roce 2018 se mno\u017estv\u00ed odstran\u011bn\u00e9ho ozonu nezv\u00fd\u0161ilo a zlikvidovaly ho jin\u00e9 procesy. Experti to pova\u017euj\u00ed za dobrou zpr\u00e1vu.<\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-243085 alignright\" src=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2021\/12\/19\/akademie-v\u011bd-av-cr-logo-300x80.png\" alt=\"\" width=\"300\" height=\"80\" srcset=\"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2021\/12\/19\/akademie-v\u011bd-av-cr-logo-300x80.png 300w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2021\/12\/19\/akademie-v\u011bd-av-cr-logo-768x206.png 768w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2021\/12\/19\/akademie-v\u011bd-av-cr-logo-1024x275.png 1024w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2021\/12\/19\/akademie-v\u011bd-av-cr-logo-1331x357.png 1331w, https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2021\/12\/19\/akademie-v\u011bd-av-cr-logo-1801x483.png 1801w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>P\u0159\u00edzemn\u00ed ozon vznik\u00e1 d\u016fsledkem automobilov\u00e9 dopravy a spalov\u00e1n\u00edm fosiln\u00edch paliv, zne\u010di\u0161\u0165uje ovzdu\u0161\u00ed, a t\u00edm p\u0159edstavuje hrozbu pro p\u0159\u00edrodu i lidsk\u00e9 zdrav\u00ed. I proto v\u011bdci v sou\u010dasnosti zkoumaj\u00ed vliv sucha na koncentrace p\u0159\u00edzemn\u00edho ozonu, konkr\u00e9tn\u011b se zam\u011b\u0159ili na l\u00e9ta 2018\u20132020. P\u0159i\u0161li na to, \u017ee i za nejv\u011bt\u0161\u00edho sucha se mno\u017estv\u00ed odstran\u011bn\u00e9ho p\u0159\u00edzemn\u00edho ozonu nezv\u00fd\u0161ilo, a to navzdory tomu, \u017ee ho stromy v takov\u00fdch podm\u00ednk\u00e1ch pohlcuj\u00ed m\u00e9n\u011b.<\/p>\n<p><em>\u201eZ prvn\u00edch v\u00fdstup\u016f je velmi zaj\u00edmav\u00e9, \u017ee toky ozonu z\u016fstaly i za extr\u00e9mn\u00edho sucha roku 2018 nezm\u011bn\u011bny, a\u010dkoli v\u011bt\u0161ina ozonu ne\u0161la do pr\u016fduch\u016f rostlin. \u010c\u00e1st \u0161la na oxidaci t\u011bkav\u00fdch organick\u00fdch l\u00e1tek, \u010d\u00e1st na oxidaci NO na NO2 a v\u011bt\u0161ina pravd\u011bpodobn\u011b ulp\u011bla na povr\u0161\u00edch p\u016fdy, kmen\u016f, list\u016f,\u201c<\/em> vysv\u011btluje Stanislav Jur\u00e1\u0148, kter\u00fd se v \u00dastavu glob\u00e1ln\u00ed zm\u011bny AV \u010cR m\u011b\u0159en\u00edm tok\u016f p\u0159\u00edzemn\u00edho ozonu a jeho dopadu na vegetaci zab\u00fdv\u00e1. <em>\u201eJe to tedy dobr\u00e1 zpr\u00e1va, kdy v budouc\u00edm su\u0161\u0161\u00edm klimatu m\u016f\u017eeme o\u010dek\u00e1vat, \u017ee a\u010dkoli stromy nebudou schopny pohltit za sucha tolik ozonu, dojde k jeho odstran\u011bn\u00ed jinou cestou,\u201c<\/em> dod\u00e1v\u00e1 Stanislav Jur\u00e1\u0148.<\/p>\n<h6>Dopad ozonu na vegetaci je negativn\u00ed<\/h6>\n<p>P\u0159\u00edzemn\u00ed ozon m\u00e1 vliv na fixaci uhl\u00edku rostlin, tedy na proces, kter\u00fd p\u0159isp\u00edv\u00e1 ke spr\u00e1vn\u00e9mu pr\u016fb\u011bhu fotosynt\u00e9zy. <em>\u201eDopady na vegetaci jsou negativn\u00ed. Nap\u0159\u00edklad na B\u00edl\u00e9m K\u0159\u00ed\u017ei sn\u00ed\u017eil p\u0159\u00edzemn\u00ed ozon fixaci uhl\u00edku rostlinami a\u017e o 24,8 % proti \u010dasu p\u0159ed pr\u016fmyslovou revoluc\u00ed. V Ko\u0161etic\u00edch, kdy\u017e zrovna bylo pole oseto sm\u011bs\u00ed j\u00edlku vytrval\u00e9ho a jetele, se fixace uhl\u00edku sn\u00ed\u017eila o 13,5 %,\u201d<\/em> vyjmenov\u00e1v\u00e1 konkr\u00e9tn\u00ed dopady Stanislav Jur\u00e1\u0148.<\/p>\n<p><strong>(tz-av\u010dr)<\/strong><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Stromy <\/p>\n","protected":false},"author":2,"featured_media":286672,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[24,174],"tags":[],"jetpack_featured_media_url":"https:\/\/zakrasnejsivimperk.cz\/wp-content\/uploads\/2023\/09\/10\/park-stromy.jpg","_links":{"self":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/286669"}],"collection":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=286669"}],"version-history":[{"count":6,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/286669\/revisions"}],"predecessor-version":[{"id":287098,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/posts\/286669\/revisions\/287098"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=\/wp\/v2\/media\/286672"}],"wp:attachment":[{"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=286669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=286669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zakrasnejsivimperk.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=286669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}