{"id":12789,"date":"2025-10-10T09:17:54","date_gmt":"2025-10-10T07:17:54","guid":{"rendered":"https:\/\/www.npkrka.hr\/?p=12789"},"modified":"2026-01-16T11:55:40","modified_gmt":"2026-01-16T10:55:40","slug":"volonterski-program-istrazivac-bioraznolikosti-potvrduje-bogatstvo-prirode-nacionalnog-parka-krka","status":"publish","type":"post","link":"https:\/\/npkrka.hr\/hr\/2025\/10\/10\/volonterski-program-istrazivac-bioraznolikosti-potvrduje-bogatstvo-prirode-nacionalnog-parka-krka\/","title":{"rendered":"Volonterski program \u201eIstra\u017eiva\u010d bioraznolikosti\u201c potvr\u0111uje bogatstvo prirode Nacionalnog parka \u201eKrka\u201c"},"content":{"rendered":"

[hr]Tijekom ljetnih terenskih istra\u017eivanja u sklopu programa \u201eIstra\u017eiva\u010d bioraznolikosti\u201c zabilje\u017eene su nove vrste p\u010dela, gljiva, vretenaca i biljaka, potvr\u0111uju\u0107i iznimno bogatstvo prirode Parka<\/strong><\/p>\n

Tijekom dvaju terenskih izlazaka u sklopu volonterskog programa \u201eIstra\u017eiva\u010d bioraznolikosti\u201c u Nacionalnom parku \u201eKrka\u201c, odra\u0111enih od 16. do 22. srpnja i od 5. do 12. rujna 2025. godine, provedeno je istra\u017eivanje na sveukupno \u0161esnaest lokaliteta unutar Parka. U ta dva tjedna mladi volonteri zabilje\u017eili su iznimnu prirodnu raznolikost u njemu: potvrdili su prisutnost ve\u0107 poznatih vrsta, ali i otkrili one koje su za podru\u010dje Krke posve nove.<\/p>\n

Samo u srpnju prona\u0111eno je dvadeset pet novih vrsta, a i rujanski izlazak donio je niz vrijednih nalaza: zabilje\u017eeno je najmanje petnaest za Park novih rodova p\u010dela, od kojih su najzanimljivije p\u010dele rodova Colletes, Megachille, Epeolus, Xylocopa, Ceratina, Hylaeus i Anthidiellum. Ne smijemo zaboraviti ni na\u0161u crvenu damu, parazitsku p\u010delu roda Pasites, koja je na terenu zabilje\u017eena u srpnju.<\/p>\n

Posebno je vrijedno otkri\u0107e vi\u0161e od deset rodova mikroskopskih vodenih gljiva, poznatih kao Ingoldovi hifomiceti. Me\u0111u njima se isti\u010du vrste iz rodova Tricladium i Tetracladium. Rije\u010d je o skupini gljiva koje su u Hrvatskoj jo\u0161 uvijek vrlo slabo istra\u017eene. \u017dive u brzim, bistrim i \u010distim vodama, gdje se hrane razgra\u0111uju\u0107i biljni materijal poput otpalog li\u0161\u0107a. Njihove spore va\u017ean su izvor hrane li\u010dinkama kukaca i ra\u010di\u0107ima poput vodenbuha. Zbog toga s one va\u017ena karika u hranidbenoj mre\u017ei vodenih ekosustava. Te su gljive na terenu otkrivene u rujnu kada je u istra\u017eivanju kori\u0161tena metodologija koja je u Hrvatskoj primijenjena prvi put.<\/p>\n

Na otoku Visovcu zabilje\u017eena je i fotografirana atraktivna vrsta vretenaca Trithemis annulata<\/em>, \u010diji mu\u017ejaci imaju upe\u010datljivo ru\u017ei\u010dasto obojeno tijelo. I tu se radi o novoj vrsti koja se tek nedavno pojavila na podru\u010dju Krke.<\/p>\n

Otkrivene su i dvije, za Park nove, biljne vrste. Prva od njih je vrsta luka Allium moschatum<\/em>, nje\u017ena biljka iz porodice zvanikovki ili sunovratki (Amaryllidaceae). Ta vrsta cvate ujesen te \u010desto prolazi nezapa\u017eeno upravo zbog svoje kasne cvatnje. Osim nje, zabilje\u017een je i rijedak hibrid Pistacia \u00d7 saportae<\/em>, koji je nastao kri\u017eanjem dviju na\u0161ih autohtonih vrsta pistacija: Pistacia lentiscus<\/em> i Pistacia terebinthus<\/em>.<\/p>\n

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[en]
\nThe volunteer program “Biodiversity Explorer” confirms the richness of the natural features of the Krka NP<\/strong>
\nDuring summer field research as part of the “Biodiversity Explorer” programme, new species of bees, mushrooms, dragonflies, and plants were recorded, confirming the exceptional richness of the Park nature<\/strong><\/p>\n

During two field trips as part of the “Biodiversity Explorer” volunteer programme in the Krka National Park, undertaken from July 16 to 22 \u00a0and from 5 to 12 September 5 to 12, 2025, research was conducted at a total of sixteen locations within the Park. During these two weeks, the young volunteers recorded an exceptional natural diversity in the Park: they confirmed the presence of already known species, but also discovered some that were completely new to the Krka area.<\/p>\n

In July alone, twenty-five new species were found, and the September outing also resulted in a number of valuable finds: at least fifteen new genera of bees were recorded for the Park, the most interesting of which are bees of the genera Colletes, Megachille, Epeolus, Xylocopa, Ceratina, Hylaeus, and Anthidiellum. We must also not forget our \u201cred lady\u201d, a parasitic bee of the genus Pasites, which was recorded in the field in July.<\/p>\n

Of particular value is the discovery of more than ten genera of microscopic aquatic fungi, known as Ingold’s hyphomycetes. Among them, species from the genera Tricladium and Tetracladium stand out. This is are group of fungi that are still very poorly researched in Croatia. They live in fast, clear, and clean waters, where they feed by decomposing plant material such as fallen leaves. Their spores are an important source of food for insect larvae and crustaceans such as daphnia. Therefore, they represent an important link in the food network of aquatic ecosystems. These fungi were discovered in the field in September when the research team used a methodology that had been utilized in Croatia for the first time.<\/p>\n

An attractive species of dragonfly, Trithemis annulata<\/em>, whose males have a striking pink\/purple-colored body, has been recorded and photographed on the island of Visovac. This is also a new species that has only recently appeared in the Krka River area.<\/p>\n

Two plant species new to the Park were also discovered. The first of these is the onion species Allium moschatum<\/em>, a delicate plant from the Amaryllidaceae family. This species blooms in autumn and often goes unnoticed precisely because of its late flowering. In addition, a rare hybrid Pistacia \u00d7 saportae<\/em> was also recorded, which was created through the cross breeding two of our indigenous pistachio species: Pistacia lentiscus<\/em> and Pistacia terebinthus<\/em>.<\/p>\n

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[\/en]<\/p>\n","protected":false},"excerpt":{"rendered":"

Tijekom ljetnih terenskih istra\u017eivanja u sklopu programa \u201eIstra\u017eiva\u010d bioraznolikosti\u201c zabilje\u017eene su nove vrste p\u010dela, gljiva, vretenaca i biljaka, potvr\u0111uju\u0107i iznimno bogatstvo prirode Parka<\/p>\n","protected":false},"author":3,"featured_media":12791,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,40],"tags":[],"class_list":["post-12789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti","category-volunteer-in-the-krka-np"],"_links":{"self":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts\/12789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/comments?post=12789"}],"version-history":[{"count":5,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts\/12789\/revisions"}],"predecessor-version":[{"id":14340,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts\/12789\/revisions\/14340"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/media\/12791"}],"wp:attachment":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/media?parent=12789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/categories?post=12789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/tags?post=12789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}