{"id":6419,"date":"2011-11-28T09:50:54","date_gmt":"2011-11-28T08:50:54","guid":{"rendered":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=6419"},"modified":"2011-12-13T12:28:41","modified_gmt":"2011-12-13T11:28:41","slug":"zimske-vremenske-razmere-v-sredini-novembra-2011","status":"publish","type":"post","link":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=6419","title":{"rendered":"Dolgotrajni temperaturni obrat novembra 2011"},"content":{"rendered":"<p style=\"text-align: justify;\">Zaplana je primer obmo\u00c4\u008dja, kjer obstaja \u00c5\u00a1e posebej\u00c2\u00a0mo\u00c4\u008dna povezanost med reliefom in lokalnim podnebjem, saj le\u00c5\u00bei na stiku ve\u00c4\u008d reliefnih enot, kot so Rovtarsko hribovje, Loga\u00c5\u00a1ko polje in Ljubljansko barje, velik vpliv pa ima tudi bli\u00c5\u00benja dinarska gorska pregrada. V reliefno razgibanem svetu pridejo lokalne zna\u00c4\u008dilnosti podnebja do izraza\u00c2\u00a0ob stabilnem anticiklonalnem vremenu, kakr\u00c5\u00a1no je\u00c2\u00a0vztrajalo v drugi polovici novembra.<\/p>\n<p style=\"text-align: justify;\">V konkretnem primeru je\u00c2\u00a0pri\u00c5\u00a1la do izraza lega Zaplane\u00c2\u00a0v bli\u00c5\u00beini Ljubljanskega barja, kjer se je\u00c2\u00a0zadr\u00c5\u00beevalo jezero hladnega zraka z meglo. Na Zaplani je bilo zabele\u00c5\u00beenih veliko ledenih dni z najvi\u00c5\u00a1jo dnevno temperaturo\u00c2\u00a0pod ledi\u00c5\u00a1\u00c4\u008dem, pogosta je bila megla\u00c2\u00a0z\u00c2\u00a0ivjem, za name\u00c4\u008dek pa so bile zaradi jasnih no\u00c4\u008di\u00c2\u00a0vsaj\u00c2\u00a0na za\u00c4\u008detku hladnega obdobja\u00c2\u00a0nizke tudi\u00c2\u00a0jutranje temperature.\u00c2\u00a0\u00c5\u00bde skoraj zimske\u00c2\u00a0vremenske razmere so bile dolgo \u00c4\u008dasa\u00c2\u00a0omejene na manj\u00c5\u00a1i del Zaplane,\u00c2\u00a0le\u00c2\u00a0proti koncu hladnega obdobja so se pojavile tudi drugod\u00c2\u00a0v bli\u00c5\u00benji okolici.<\/p>\n<p style=\"text-align: justify;\">\u00c4\u0152eprav\u00c2\u00a0v prvih dneh hladnega obdobja megla nad Ljubljanskim barjem\u00c2\u00a0ni segala visoko, pa je skupaj s hladnim zrakom ob\u00c4\u008dasno\u00c2\u00a0pljusknila \u00c4\u008dez Spodnjo Zaplano do nadmorske vi\u00c5\u00a1ine okoli 600 m. Potek vremenskih razmer je bil zelo prikladen za nizke temperature. Zaradi ni\u00c5\u00beje megle so bile no\u00c4\u008di\u00c2\u00a0na Zaplani jasne, plitva megla pa se\u00c2\u00a0je navadno raz\u00c5\u00a1irila \u00c5\u00a1ele\u00c2\u00a0v dopoldanskem \u00c4\u008dasu. Tako so bile nizke no\u00c4\u008dne in tudi dnevne temperature. Zaradi vetra, ki je\u00c2\u00a0pihal iz\u00c2\u00a0meglenega pokrova nad Ljubljanskim barjem, so bile na Zaplani tudi v obdobjih brez megle nizke temperature. V vremenskem \u00c5\u00beargonu bi ta veter lahko\u00c2\u00a0poimenovali kot &#8220;veter\u00c2\u00a0iznad pokrovke&#8221;.\u00c2\u00a0Kot se je izkazalo kasneje so se vremenske razmere na Spodnji Zaplani najbolj razlikovale od tistih v okolici v prvih nekaj dneh s plitvo meglo, saj so se v nasprotju z\u00c2\u00a0okolico\u00c2\u00a0na vremenski postaji Zaplana ledeni dnevi\u00c2\u00a0nepretrgoma vrstili. Potrebno je tudi opozoriti, da na obmo\u00c4\u008dju Zaplane megla ne miruje tako kot na dnu Ljubljanske kotline, temve\u00c4\u008d ob tem piha veter, obla\u00c4\u008dnost pa je v gibanju.\u00c2\u00a0Nastalo je\u00c2\u00a0kompaktnej\u00c5\u00a1e trdo ivje, samo v bolj zati\u00c5\u00a1nih legah pa\u00c2\u00a0se je pojavilo mehko ivje v obliki iglic. Podatki o\u00c2\u00a0smeri in hitrosti\u00c2\u00a0vetra za\u00c2\u00a0opisano obdobje so pomanjkljivi, saj je vetromer na vremenski postaji zamrznil \u00c5\u00bee 17. novembra.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla25.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6432\" title=\"megla25\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla25-130x55.jpg\" alt=\"\" width=\"130\" height=\"55\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla25-130x55.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla25-800x339.jpg 800w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla25.jpg 900w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Pogled z Zgornje Zaplane na meglo, ki je v prvih nekaj dneh\u00c2\u00a0z vzhoda dotekala samo\u00c2\u00a0preko naselij Prezid, Jerinov gri\u00c4\u008d in Ograje.\u00c2\u00a0Nad meglo je segala Strmica (625 m).<\/em><\/p>\n<p style=\"text-align: justify;\">V dneh, ko\u00c2\u00a0je\u00c2\u00a0temperatura marsikje presegala 10 \u00c2\u00b0C, se na Zaplani celo sredi dneva ni ogrelo nad ledi\u00c5\u00a1\u00c4\u008de.\u00c2\u00a014. in 15. oktobra\u00c2\u00a0se je temperatura \u00c5\u00a1e pozpela nad ni\u00c4\u008dlo, nato pa se je do 27. novembra, ko je hladen zrak razpihal jugozahodni veter, zvrstilo kar 11 zaporednih ledenih dni. Take temperature so bile\u00c2\u00a0omejene predvsem na Spodnjo Zaplano, ki le\u00c5\u00bei najbolj na poti zra\u00c4\u008dnim masam nad bli\u00c5\u00benjo Ljubljansko kotlino. Jutranji mraz se je stopnjeval, saj je bilo v torek 15. novembra -4,7 \u00c2\u00b0C, naslednji dan -5,7 \u00c2\u00b0C, nato pa je temperatura v\u00c2\u00a0treh\u00c2\u00a0jutrih padla pod -6 \u00c2\u00b0C. Zaradi debelej\u00c5\u00a1e megle v Ljubljanski kotlini so bile tam no\u00c4\u008dne temperature \u00c4\u008dedalje vi\u00c5\u00a1je v primerjavi z dvignjeno Zaplano, kjer so bile jasne\u00c2\u00a0vsaj no\u00c4\u008di.<\/p>\n<p style=\"text-align: justify;\">Temperaturne razlike med sicer bli\u00c5\u00benjimi kraji so bile izjemno velike. Na zasebni vremenski postaji na Petkovcu in v Logatcu so bile jutranje temperature sicer ni\u00c5\u00beje kot na Spodnji Zaplani, povsem druga\u00c4\u008de pa je bilo podnevi. 18. novembra popoldne je bilo na postaji Petkovec 8 \u00c2\u00b0C, na Zaplani 2 km vzhodneje pa -2 \u00c2\u00b0C. Na Zaplani so ogrevanje ozra\u00c4\u008dja pogosto prekinjali nenadni vdori hladnega zraka z meglo, kar lahko na\u00c2\u00a0spodnjem grafu prepoznamo kot izrazita temperaturna nihanja. Podobna nihanja je zabele\u00c5\u00beila tudi zasebna vremenska postaja v \u00c5\u00a0entjo\u00c5\u00a1tu nad Horjulom, ki se je prakti\u00c4\u008dno ves \u00c4\u008das nahajala le malo nad meglenim pokrovom. Iz grafa\u00c2\u00a0\u00c5\u00a1e izhaja, da so 18. novembra ve\u00c4\u008djim motnjam v gibanju temperature na Zaplani z manj\u00c5\u00a1im \u00c4\u008dasovnim zamikom sledile tudi motnje na Petkovcu. Na Logatec imajo hladnej\u00c5\u00a1e zra\u00c4\u008dne mase iz smeri Ljubljanskega barja ve\u00c4\u008dji vpliv kot na Petkovec, tako da so bile\u00c2\u00a0v Logatcu dnevne temperature nekoliko ni\u00c5\u00beje, \u00c5\u00a1e vedno pa ob\u00c4\u008dutno vi\u00c5\u00a1je od tistih na Zaplani. 20. novembra se je zgornja meja nizke obla\u00c4\u008dnosti nekoliko dvignila, pokrivala je precej ve\u00c4\u008dje obmo\u00c4\u008dje in tega dne je bil prvi ledeni dan zabele\u00c5\u00been tudi na vremenskih postajah Logatec in Petkovec, na Zaplani pa se je najvi\u00c5\u00a1ja dnevna temperatura povzpela le do -3,3\u00c2\u00b0C.<\/p>\n<p style=\"text-align: center;\"><em><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/grafnov2011.gif\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6476\" title=\"grafnov2011\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/grafnov2011-130x87.gif\" alt=\"\" width=\"130\" height=\"87\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/grafnov2011-130x87.gif 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/grafnov2011.gif 624w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><\/em><em>\u00c4\u0152asovni potek temperature zraka\u00c2\u00a0v izbranih novembrskih dneh na vremenskih postajah Zaplana in Petkovec, ki sta med seboj oddaljeni zgolj\u00c2\u00a02 km.<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla26.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6434\" title=\"megla26\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla26-130x97.jpg\" alt=\"\" width=\"130\" height=\"97\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla26-130x97.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla26.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Plitva megla na Spodnji Zaplani 17. novembra zve\u00c4\u008der.<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla27.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6435\" title=\"megla27\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla27-130x56.jpg\" alt=\"\" width=\"130\" height=\"56\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla27-130x56.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla27-800x345.jpg 800w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla27.jpg 900w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Plitva megla na Spodnji Zaplani 17. novembra ni presegala nadmorske vi\u00c5\u00a1ine 580 m.<\/em><\/p>\n<p style=\"text-align: justify;\">Po 23. novembru se je nizka obla\u00c4\u008dnost \u00c5\u00a1e bolj\u00c2\u00a0dvignila in je\u00c2\u00a0presegla tudi vrh Ulovke, ki se je pred tem sicer ves \u00c4\u008das kopala v Soncu. Nadmorska vi\u00c5\u00a1ina Spodnje Zaplane okoli 550 m\u00c2\u00a0je bila tekom anticiklona \u00c5\u00a1e posebej ugodna za pojav ledenih dni. Na samem dnu Ljubljanskega barja je bil glede na\u00c2\u00a0agrometeorolo\u00c5\u00a1ko postajo Borovnica in zasebno vremensko postajo v bli\u00c5\u00benjem Bregu prvi ledeni dan zabele\u00c5\u00been \u00c5\u00bee 15. novembra, nato pa so se ledeni dnevi brez prekinitve vrstili.\u00c2\u00a0Tega dne se je\u00c2\u00a0na Zaplani zaradi deloma son\u00c4\u008dnega vremena \u00c5\u00a1e ogrelo nad 0 \u00c2\u00b0C. Nasprotno pa se je po 23. novembru niz ledenih dni na dnu Ljubljanskega barja\u00c2\u00a0zaradi dviga nizke obla\u00c4\u008dnosti\u00c2\u00a0zaklju\u00c4\u008dil, medtem ko je v\u00c2\u00a0krajih nad 500 m nadmorske vi\u00c5\u00a1ine temperatura \u00c5\u00a1e\u00c2\u00a0ostajala pod ledi\u00c5\u00a1\u00c4\u008dem.\u00c2\u00a0V dneh,\u00c2\u00a0ko se\u00c2\u00a0je Zaplana nahajala v spodnjem delu obla\u00c4\u008dnega pokrova je bil dnevni temperaturni potek gladek in brez nihanj, kakr\u00c5\u00a1ne so se pojavljale v dneh s plitvo meglo.<\/p>\n<p style=\"text-align: center;\"><em><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/pokrovka.jpg\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6490\" title=\"pokrovka\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/pokrovka-61x130.jpg\" alt=\"\" width=\"61\" height=\"130\" \/><\/a><\/em><em>Gibanje meglenega pokrova po vi\u00c5\u00a1ini, in sicer 19. novembra\u00c2\u00a0(580 m), 22. novembra\u00c2\u00a0(650 m) in 23. novembra (1000 m).<\/em><\/p>\n<p style=\"text-align: justify;\">Kot ka\u00c5\u00beejo\u00c2\u00a0satelitski posnetki je bila 800 m visoka Ulovka v obla\u00c4\u008dnem pokrovu morda le v dveh dneh tekom celotnega hladnega obdobja.\u00c2\u00a0Vremenska postaja na obmo\u00c4\u008dju Spodnje Zaplane pa je bila\u00c2\u00a0v vseh primerih\u00c2\u00a0pod vplivom meglenega pokrova nad Ljubljansko kotlino. V prvih nekaj dneh, ko je bila megla \u00c5\u00a1e\u00c2\u00a0ni\u00c5\u00beje (580 m ali manj), so bile nizke dnevne temperature omejene na Spodnjo Zaplano, ob tem pa se megla ni raz\u00c5\u00a1irila na Loga\u00c5\u00a1ko polje, \u00c4\u008deprav le-to le\u00c5\u00bei ni\u00c5\u00beje. Kljub morebitnemu son\u00c4\u008dnemu vremenu so bile temperature nizke, saj je iz bli\u00c5\u00benjega meglenega pokrova pihal veter.\u00c2\u00a0Ob dvigu (650 m)\u00c2\u00a0in hkratni raz\u00c5\u00a1iritvi megle so se nizke dnevne\u00c2\u00a0temperature pojavile tudi na vremenskih postajah Petkovec in Logatec. V\u00c2\u00a0obeh primerih je bila\u00c2\u00a0Zgornja Zaplana zahodno od Ulovke pred vdori zra\u00c4\u008dnih mas iz Ljubljanske kotline zavarovana\u00c2\u00a0z vi\u00c5\u00a1jim grebenom.<\/p>\n<p style=\"text-align: justify;\">Med deli Zgornje Zaplane (Planina nad Vrhniko, Ulovka) in Spodnjo Zaplano so bile z redkimi izjemami ogromne razlike v vremenskih razmerah. Na Spodnji Zaplani se je zaradi hladnih no\u00c4\u008di pojavljala mo\u00c4\u008dna slana, zaradi dnevne megle pa je nastajalo ivje, ki se je ohranilo tudi \u00c4\u008dez dan. 17. in 19. novembra je bilo ivje dolgo \u00c5\u00bee do 3 cm.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla281.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6438\" title=\"megla28\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla281-130x73.jpg\" alt=\"\" width=\"130\" height=\"73\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla281-130x73.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla281.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Pogled s Planine nad Vrhniko (735 m) na obmo\u00c4\u008dje med Vrhniko in Loga\u00c5\u00a1kim poljem (foto: Iztok Miklav\u00c4\u008di\u00c4\u008d).<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla29.jpg\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6439\" title=\"megla29\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla29-130x73.jpg\" alt=\"\" width=\"130\" height=\"73\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla29-130x73.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/megla29.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Pogled\u00c2\u00a0na jezik hladnega in meglenega zraka\u00c2\u00a0pod Planino nad Vrhniko (foto: Iztok Miklav\u00c4\u008di\u00c4\u008d).<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje57.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6440\" title=\"ivje57\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje57-130x97.jpg\" alt=\"\" width=\"130\" height=\"97\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje57-130x97.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje57.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Mehko ivje.<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje58.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6441\" title=\"ivje58\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje58-130x97.jpg\" alt=\"\" width=\"130\" height=\"97\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje58-130x97.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje58.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Narava je drevju\u00c2\u00a0prehitro nadela novoletno okrasje.<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje55.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6442\" title=\"ivje55\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje55-130x97.jpg\" alt=\"\" width=\"130\" height=\"97\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje55-130x97.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje55.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Na Spodnji Zaplani so predvsem v prvih nekaj dneh\u00c2\u00a0vladale povsem\u00c2\u00a0druga\u00c4\u008dne vremenske\u00c2\u00a0razmere kot v bli\u00c5\u00benji okolici.<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje56.jpg\" target=\"_blank\" rel=\"lightbox[6419]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-6443\" title=\"ivje56\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje56-130x97.jpg\" alt=\"\" width=\"130\" height=\"97\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje56-130x97.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2011\/11\/ivje56.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Visoka trava v ivju, pod drevjem pa so bila tla marsikje\u00c2\u00a0prekrita tudi\u00c2\u00a0z odpadlim ivjem.<\/em><\/p>\n<p style=\"text-align: justify;\">27. novembra je jugozahodni veter spihal hladen zrak, koliko ivja je nastalo tekom hladnega obdobja pa pove podatek, da so bila tla pod drevjem prekrita tudi\u00c2\u00a0z 10 cm debelo plastjo odpadlega ivja. Na Zaplani se je temperatura dvignila do 7,7 \u00c2\u00b0C, kar je precej manj kot v Logatcu, \u00c5\u00a0entjo\u00c5\u00a1tu nad Horjulom in na Vrhniki. Razlika je bila predvidoma\u00c2\u00a0posledica ivja, ki je\u00c2\u00a0v gozdu na debelo prekrivalo tla in\u00c2\u00a0ki je v meteorolo\u00c5\u00a1ki hi\u00c5\u00a1ici na Zaplani oklepalo termometre. Ob segrevanju je lahko ivje odpadlo le\u00c2\u00a0na dno meteorolo\u00c5\u00a1ke hi\u00c5\u00a1ice, ko pa\u00c2\u00a0je skozi hi\u00c5\u00a1ico ob \u00c5\u00bee bolj suhem ozra\u00c4\u008dju zapihal mo\u00c4\u008dnej\u00c5\u00a1i veter, se je zaradi izhlapevanja\u00c2\u00a0nara\u00c5\u00a1\u00c4\u008danje temperature ustavilo. Termometri so dejansko merili temperaturo mokrega termometra, namen meteorolo\u00c5\u00a1ke hi\u00c5\u00a1ice pa\u00c2\u00a0ni zgolj varovanje merilnikov pred Soncem, temve\u00c4\u008d tudi pred padavinami.<\/p>\n<p style=\"text-align: justify;\">Viri podatkov:<\/p>\n<p style=\"text-align: justify;\">&#8211; vremenski portal dr\u00c5\u00beavne meteorolo\u00c5\u00a1ke slu\u00c5\u00bebe ARSO-meteo.si<\/p>\n<p style=\"text-align: justify;\">&#8211; podatki z zasebnih meteorolo\u00c5\u00a1kih postaj<\/p>\n<p style=\"text-align: justify;\">&#8211; satelitske slike MODIS<\/p>\n<p style=\"text-align: justify;\">&#8211; aplikacija GoogleEarth<\/p>\n<p style=\"text-align: justify;\">&#8211; mre\u00c5\u00bea agrometeorolo\u00c5\u00a1kih postaj MKGP FURS<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zaplana je primer obmo\u00c4\u008dja, kjer obstaja \u00c5\u00a1e posebej\u00c2\u00a0mo\u00c4\u008dna povezanost med reliefom in lokalnim podnebjem, saj le\u00c5\u00bei na stiku ve\u00c4\u008d reliefnih enot, kot so Rovtarsko hribovje, Loga\u00c5\u00a1ko polje in Ljubljansko barje, velik vpliv pa ima tudi bli\u00c5\u00benja dinarska gorska pregrada. V reliefno razgibanem svetu pridejo lokalne zna\u00c4\u008dilnosti podnebja do izraza\u00c2\u00a0ob stabilnem anticiklonalnem vremenu, kakr\u00c5\u00a1no je\u00c2\u00a0vztrajalo v [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[12],"tags":[],"_links":{"self":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6419"}],"collection":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6419"}],"version-history":[{"count":79,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6419\/revisions"}],"predecessor-version":[{"id":6453,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/6419\/revisions\/6453"}],"wp:attachment":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6419"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}