{"id":14927,"date":"2023-05-08T12:45:00","date_gmt":"2023-05-08T09:45:00","guid":{"rendered":"https:\/\/novaator.err.ee\/1608970978"},"modified":"2023-05-08T12:45:00","modified_gmt":"2023-05-08T09:45:00","slug":"valgusreostus-hakkab-linnalindude-toidulauale","status":"publish","type":"post","link":"https:\/\/kihulane.eu\/arhiiv\/14927","title":{"rendered":"Valgusreostus hakkab linnalindude toidulauale"},"content":{"rendered":"<div style=\"text-align:center\"><img loading=\"lazy\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i2.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg?ssl=1&w=800&resize=800&ssl=1 800w, 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\/><\/div><div><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1&w=1600&resize=1600&ssl=1 1600w\" fifu-data-src=\"https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg?ssl=1\" class=\"ff-og-image-inserted\"><\/div>\n<p>T\u00f6\u00f6 kaasautor ja Tartu \u00dclikooli linnu\u00f6koloogia teadur Marko M\u00e4gi m\u00e4rkis, et uuring p\u00f5hineb juba varasemalt kogutud andmetel. &#8220;See on hea n\u00e4ide, kuidas ammu kogutud andmestikust teadlased leiavad ikka uusi uusi n\u00fcansse, mida uurida ja nagu tavaliselt teaduses ikka, head asjad k\u00fcpsevad h\u00e4sti kaua ja j\u00f5uavad siis \u00fchel hetkel \u00fcldise avalikkuse ette,&#8221; selgitas teadur.<\/p>\n<p>Teadlasr\u00fchm v\u00f5ttis t\u00f6\u00f6s ette eelnevalt Euroopa eri linnades tehtud uuringud, k\u00f5rvutas neid linna keskkonnatingimustega ja lisas sinna juurde helih\u00e4iringud ehk tavalise liiklusm\u00fcra ja valgusreostuse ning vaatas, kuidas see linnustikku m\u00f5jutab. Sisulises m\u00f5ttes on M\u00e4gi s\u00f5nul tegu lihtsa uuringuga. &#8220;Teisest k\u00fcljest sellist teist h\u00e4sti suurt ja \u00fclevaatlikku sellega v\u00f5rreldavat uuringut ma ei tea, et oleks tehtud&#8221; s\u00f5nas teadur. Kokku vaatasid teadlased 127 linnuliiki \u00fcle Euroopa ja peaaegu 1400 loenduspunktis kogutud andmeid.<\/p>\n<p>&#8220;\u00dcldseos on see, et mida rohelisem on, mida rohkem on rohekoridore-rohealasid, seda rikkalikum on ka linnustik,&#8221; m\u00e4rkis M\u00e4gi. Tartu n\u00e4itel t\u00f5i teadur v\u00e4lja, et linnas on suhteliselt palju nii putuk-, sega- kui ka seemnetoidulisi linde. Tervikuna viitab heale keskkonnaseisukorrale.<\/p>\n<p>Samas r\u00f5hutas ta, et kuigi Tartus oli linnu\u00f6koloogia seisukohast seis parem kui enamikes uuritud linnades, saab muuta lindude jaoks elu veelgi paremaks. &#8220;Meil on v\u00e4ga palju rohelust siin, aga see ei t\u00e4henda, et Tartu oleks ideaalne,&#8221;s\u00f5nas M\u00e4gi.<\/p>\n<p>Uuringust ilmnes lisaks, et l\u00f5unapoolsetes linnades on rohkem seemnetoidulisi linde kui p\u00f5hjapoolsetes. M\u00e4gi r\u00f5hutas, et l\u00f5una pool on kliima tavaliselt soojem, mis soosib taimede kasvu ning seega ka seemnetoidulisi linde.<\/p>\n<p><strong>M\u00fcra ja valgusreostus<\/strong><\/p>\n<p>Oluline on ka inimm\u00f5ju. Marko M\u00e4gi t\u00f5i v\u00e4lja, et valgusreostus v\u00f5ib v\u00e4hendada linnalindude liigilist mitmekesisust: &#8220;Mida valgem on linnapiirkond, seda v\u00e4iksem on lindude toitumist\u00fc\u00fcpide mitmekesisus,&#8221; s\u00f5nas teadur.<\/p>\n<p>\u00dcks p\u00f5hjus v\u00f5ib olla konkurents teiste putukaid s\u00f6\u00f6vate liikidega, mille tagaj\u00e4rjel ei pruugi j\u00e4tkuda putukaid k\u00f5igile. Samuti v\u00f5ib valgusreostus m\u00f5jutada negatiivselt putukate endi arengut, mist\u00f5ttu neid v\u00f5ib valgetes piirkondades olla v\u00e4hem. M\u00f5ned linnud on lisaks kohastunud toituma t\u00e4navalaternate \u00fcmbruses. Seemnetoidulisi linde m\u00f5jutab valgustus m\u00f5jutab v\u00e4hem.<\/p>\n<p>M\u00e4gi toonitas, et linnade valgustuse v\u00e4hendamine v\u00f5iks parandada nii linnustiku kui ka inimeste elu: &#8220;Me teame, et linnustikule endale on ju selge positiivne m\u00f5juga inimesele eelk\u00f5ige l\u00e4bi linnulaulu ja selle mitmekesisuse, mida nad pakuvad linnas&#8221;. Samas v\u00f5tmes parandavad rohealad tegelikult ka inimeste heaolu.<\/p>\n<p>Eesti linnades ei pruugi roheluse puudumine olla nii terav probleem kui mujal Euroopas. M\u00e4gi r\u00f5hutas samas, et kiireneva linnastumise t\u00f5ttu tuleb p\u00f6\u00f6rata roheluse s\u00e4ilitamisele rohkem t\u00e4helepanu. &#8220;Kui omakorda veel Euroopasse edasi minna, siis see v\u00f5ib ikka p\u00e4ris ehmatav olla, millised infrastruktuurid on seal mitte ainult linnades, vaid ka linnadevahelistel aladel. Kui see rohelus kaob, kaovad ka teadup\u00e4rast linnud, nii et sellel on vaja \u00fcha rohkem t\u00e4helepanu p\u00f6\u00f6rata,&#8221; t\u00f5des Marko M\u00e4gi.<\/p>\n<div class=\"media_block\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=75&resize=75&ssl=1 75w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=100&resize=100&ssl=1 100w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=150&resize=150&ssl=1 150w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=240&resize=240&ssl=1 240w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=320&resize=320&ssl=1 320w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=500&resize=500&ssl=1 500w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=640&resize=640&ssl=1 640w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=800&resize=800&ssl=1 800w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=1024&resize=1024&ssl=1 1024w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=1280&resize=1280&ssl=1 1280w, https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1&w=1600&resize=1600&ssl=1 1600w\" fifu-data-src=\"https:\/\/i3.wp.com\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308hbe25t4.jpg?ssl=1\" class=\"media_thumbnail\"><\/div>\n<p><a rel=\"noopener nofollow noreferrer\" target=\"_blank\" href=\"https:\/\/novaator.err.ee\/1608970978\/valgusreostus-hakkab-linnalindude-toidulauale\">Loe otse allikast<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00f6\u00f6 kaasautor ja Tartu \u00dclikooli linnu\u00f6koloogia teadur Marko M\u00e4gi m\u00e4rkis,<\/p>\n","protected":false},"author":1,"featured_media":14928,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","fifu_image_url":"https:\/\/kihulane.eu\/wp-content\/uploads\/2023\/05\/1901308h1a59t24.jpg","fifu_image_alt":"","_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"wpai_meta_description":"","footnotes":"","_links_to":"","_links_to_target":""},"categories":[110],"tags":[222,186,177],"class_list":["post-14927","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uudiseid","tag-loodus","tag-novaator","tag-rss"],"jetpack_featured_media_url":"https:\/\/kihulane.eu\/wp-content\/uploads\/2023\/05\/valgusreostus-hakkab-linnalindude-toidulauale.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/posts\/14927","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/comments?post=14927"}],"version-history":[{"count":0,"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/posts\/14927\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/media\/14928"}],"wp:attachment":[{"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/media?parent=14927"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/categories?post=14927"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kihulane.eu\/wp-json\/wp\/v2\/tags?post=14927"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}