{"id":77505,"date":"2025-02-11T13:39:09","date_gmt":"2025-02-11T12:39:09","guid":{"rendered":"https:\/\/balkangreenenergynews.com\/rs\/?p=77505"},"modified":"2026-06-04T09:50:51","modified_gmt":"2026-06-04T07:50:51","slug":"plutajuce-solarne-elektrane-smanjuju-temperaturu-vode-u-jezerima","status":"publish","type":"post","link":"https:\/\/balkangreenenergynews.com\/rs\/plutajuce-solarne-elektrane-smanjuju-temperaturu-vode-u-jezerima\/","title":{"rendered":"Plutaju\u0107e solarne elektrane smanjuju temperaturu vode u jezerima"},"content":{"rendered":"<div class=\"article-lead-text\">\n<h2>Postavljanje plutaju\u0107ih solarnih elektrana na slatkovodna jezera sni\u017eava temperaturu vode za vi\u0161e od jednog stepena Celzijusa, pokazala je nova studija francuskih nau\u010dnika. Ovaj efekat mo\u017ee koristiti ekosistemima u vreme letnjih vru\u0107ina, ali drugi istra\u017eiva\u010di upozoravaju i na negativne posledice i potrebu za daljim istra\u017eivanjima.<\/h2>\n<p data-start=\"236\" data-end=\"577\">Plutaju\u0107e solarne elektrane na slatkovodnim ekosistemima, kao \u0161to su jezera, predstavljaju rastu\u0107i trend u tehnologiji obnovljivih izvora energije i dekarbonizaciji energetskog sektora. Iako su sve popularniji i rasprostranjeniji, i dalje nedostaju \u010dvrste empirijske procene njihovog uticaja na \u017eivotnu sredinu.<\/p>\n<p>Francuski nau\u010dnici sa Univerziteta u Tuluzu i Univerziteta Klod Bernar u Lionu sproveli su istra\u017eivanje o uticaju na temperaturu vode. Rezultati su objavljeni u studiji <em><a tabindex=\"0\" href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0301479725002063\" target=\"_blank\" rel=\"noopener\">&#8216;Plutaju\u0107e solarne elektrane znatno smanjuju temperaturu vode: eksperiment na celim jezerima&#8217; (Floating photovoltaics strongly reduce water temperature: A whole-lake experiment),<\/a><\/em> objavljenoj u \u010dasopisu Journal of Environmental Management.<\/p>\n<p data-start=\"964\" data-end=\"1162\">Istra\u017eiva\u010di su analizirali \u0161est jezera u poplavnoj ravnici reke Garone u jugozapadnoj Francuskoj. Na tri su postavljeni solarni paneli, a preostala tri su bila kontrolne lokacije.<\/p>\n<p>Tokom trogodi\u0161njeg istra\u017eivanja, od 2020. do 2023, prikupljani su podaci o temperaturi vode kori\u0161\u0107enjem senzora postavljenih na razli\u010ditim dubinama u jezerima. Time je omogu\u0107eno kontinuirano pra\u0107enje promena temperature. Fotonaponski paneli su pokrivali 40,3, 51,5 odnosno 55,5 odsto povr\u0161ine jezera. To je u proseku 49,1 odsto i poklapa se sa prose\u010dnom pokriveno\u0161\u0107u vodenih tela plutaju\u0107im solarnim sistemima \u0161irom sveta.<\/p>\n<h3>Temperatura vode u jezerima prekrivenim solarnim panelima najvi\u0161e opada u toku toplih meseci<\/h3>\n<p>U istra\u017eivanju su upore\u0111eni rezultati izme\u0111u jezera pokrivenih solarnim panelima i onih bez njih. Tako su utvr\u0111ene razlike u temperaturama vode tokom razli\u010ditih godi\u0161njih doba.<\/p>\n<p data-start=\"319\" data-end=\"608\">&#8222;Iako su efekti plutaju\u0107ih solarnih elektrana na temperaturu vode me\u0111u naj\u010de\u0161\u0107e prou\u010davanim uticajima ove tehnologije u usponu, analiza postoje\u0107e literature otkrila je da se ve\u0107ina empirijskih istra\u017eivanja prvenstveno fokusirala na pilot-instalacije malih razmera i kratkoro\u010dna posmatranja, \u0161to zna\u010dajno ograni\u010dava pouzdanost na\u0161eg znanja&#8220;, naveli su istra\u017eiva\u010di.<\/p>\n<\/div>\n<p data-start=\"319\" data-end=\"608\">Rezultati istra\u017eivanja pokazuju da prisustvo solarnih panela smanjuje prose\u010dnu godi\u0161nju temperaturu vode u jezerima za 1,2 stepena Celzijusa. Temperatura vode je zna\u010dajno opadala u najtoplijim danima u godinu u toku prole\u0107a i leta, i to do tri stepena. Konkretno, tokom prole\u0107a je zabe\u017eeno prose\u010dno smanjenje temperature od 2,3 stepena, a tokom leta 1,9.<\/p>\n<div class=\"article-lead-text\">\n<div class=\"image-wrapper aligncenter\">\n    <figure><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-77510 size-full\" src=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode.jpg\" alt=\"uticaj plutajucih solarnih panela na temepraturu vode\" width=\"1437\" height=\"886\" srcset=\"https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode.jpg 1437w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode-500x308.jpg 500w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode-840x518.jpg 840w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode-768x474.jpg 768w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode-300x185.jpg 300w, https:\/\/balkangreenenergynews.com\/rs\/wp-content\/uploads\/2025\/02\/uticaj-plutajucih-solarnih-panela-na-temepraturu-vode-1320x814.jpg 1320w\" sizes=\"auto, (max-width: 1437px) 100vw, 1437px\" \/><\/figure>\n    <div class=\"image-info\"><span class=\"img-source\">Foto: uo\u010deno smanjenje temperature vode u jezerima nakon postavljanja solarnih panela<\/span><\/div>\n<\/div>\n<p data-start=\"319\" data-end=\"608\">Tako\u0111e, do\u0161lo je do smanjenja temperature vode u delovima jezera koji nisu bili prekriveni solarnim panelima. Bilo znatno ni\u017ee tokom zime i jeseni, samo 0,6 stepeni Celzijusa srednje razlike.<\/p>\n<p data-start=\"319\" data-end=\"608\">U studiji pi\u0161e da u kontekstu globalnog zagrevanja smanjenje temperature vode leti mo\u017ee da bude korisno za slatkovodne organizme. Me\u0111utim, nau\u010dnici upozoravaju na mogu\u0107e negativne posledice, pre svega smanjenje nivoa kiseonika i poreme\u0107aje u ciklusu ugljenika, \u0161to mo\u017ee dovesti do\u00a0<a href=\"https:\/\/balkangreenenergynews.com\/rs\/plutajuce-solarne-elektrane-na-malim-vodenim-povrsinama-podsticu-ispustanje-gasova-sa-efektom-staklene-baste\/\">pove\u0107anja emisija<\/a> gasova sa efekotm staklene ba\u0161te.<\/p>\n<p data-start=\"319\" data-end=\"608\">Istra\u017eiva\u010di zaklju\u010duju da su potrebna dalja istra\u017eivanja kako bi se procenili svi uticaji plutaju\u0107ih solarnih elektrana na slatkovodni biodiverzitet i funkcionisanje vodnih ekosistema.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Plutaju\u0107e solarne elektrane na slatkovodnim jezerima obaraju temperaturu vode za vi\u0161e od jednog stepena, pokazala je nova studija<\/p>\n","protected":false},"author":34,"featured_media":77513,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Plutaju\u0107e solarne elektrane smanjuju temperaturu vode u jezerima","_seopress_titles_desc":"Plutaju\u0107e solarne elektrane na slatkovodnim jezerima obaraju temperaturu vode za vi\u0161e od jednog stepena, pokazala je nova studija.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"1","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"Plutaju\u0107e solarne elektrane","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1,7463],"tags":[1530,647,6612,966,5921],"class_list":["post-77505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obnovljivi-izvori-energije","category-solarna-energija","tag-ekosistem","tag-obnovljivi-izvori-energije","tag-plutajuce-solarne-elektrane","tag-solarni-paneli","tag-zivotna-sredina","country-regioneu"],"acf":[],"_links":{"self":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts\/77505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/comments?post=77505"}],"version-history":[{"count":1,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts\/77505\/revisions"}],"predecessor-version":[{"id":92895,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/posts\/77505\/revisions\/92895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/media\/77513"}],"wp:attachment":[{"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/media?parent=77505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/categories?post=77505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/balkangreenenergynews.com\/rs\/wp-json\/wp\/v2\/tags?post=77505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}