{"id":11135,"date":"2024-12-11T07:26:01","date_gmt":"2024-12-11T06:26:01","guid":{"rendered":"https:\/\/www.npkrka.hr\/?p=11135"},"modified":"2025-12-02T13:01:31","modified_gmt":"2025-12-02T12:01:31","slug":"istrazivanje-istocno-submediteranskih-suhih-travnjaka-reda-scorzoneretalia-villosae-kovacevic-1959-na-podrucju-np-krka","status":"publish","type":"post","link":"https:\/\/npkrka.hr\/en_us\/2024\/12\/11\/istrazivanje-istocno-submediteranskih-suhih-travnjaka-reda-scorzoneretalia-villosae-kovacevic-1959-na-podrucju-np-krka\/","title":{"rendered":"Investigation of the Eastern sub-Mediterranean dry grasslands of the order Scorzoneretalia villosae Kova\u010devi\u0107 1959 in the area of the Krka NP"},"content":{"rendered":"

[hr]U 2024. godini provedena je prva faza istra\u017eivanja Isto\u010dno-submediteranskih suhih travnjaka reda Scorzoneretalia villosae <\/em>(NATURA 2000 k\u00f4d 62A0)<\/strong><\/p>\n

Ti su travnjaci rijetki stani\u0161ni tipovi od nacionalnog i europskog zna\u010daja. Razvijaju se du\u017e isto\u010dne obale Jadrana u bioklimi sveze Carpinion orientalis <\/em>Horvat 1958 i razreda Quercetea pubescentis <\/em>Doing-Kraft ex Scamoni et Passarge 1959.<\/p>\n

Istra\u017eivanje je provedeno u NP \u201eKrka\u201c, do \u010cu\u010deva i Puljana, tijekom prolje\u0107a i jeseni. Prikupljeno je 76 fitocenolo\u0161kih snimki, u kojima je zabilje\u017eeno ukupno 246 svojti. Obavljena je floristi\u010dka i fitocenolo\u0161ka analiza snimki.<\/p>\n

U fitocenolo\u0161kim snimkama zabilje\u017eeno je 18 endema (7,32 %), 8 ugro\u017eenih i 23 strogo za\u0161ti\u0107ene svojte. Na travnjacima reda Scorzoneretalia villosae <\/em>u NP \u201eKrka\u201c bogata je i orhidejska flora pa je zabilje\u017eeno vi\u0161e od 25 svojti orhideja.<\/p>\n

Fitocenolo\u0161ka analiza pokazala je da vegetacija suhih travnjaka na podru\u010dju NP \u201eKrka\u201c pripada svezama Chrysopogono grylli-Koelerion splendentis <\/em>Horvati\u0107 1973 i Scorzonerion villosae <\/em>Horvati\u0107 ex Kova\u010devi\u0107 1959.<\/p>\n

Asocijacija Bromo erecti-Chrysopogonetum grylli <\/em>Horvati\u0107 1934 iz sveze Chrysopogono grylli-Koelerion splendentis<\/em> zauzima najve\u0107e povr\u0161ine u Parku. Od ukupno 76 snimki, 46 se odnosi na tu zajednicu. Iako ugro\u017eena sukcesijom u dra\u010dike, sastojine igli\u010daste borovice i listopadne \u0161ikare, ona jo\u0161 uvijek zauzima znatne povr\u0161ine, naro\u010dito na podru\u010dju Konjevrata, u okolici Brnjice i na podru\u010dju izme\u0111u Drinovaca i Nos Kalika.<\/p>\n

U Parku je i asocijacija Dichanthio ischaemum-Cleistogenetum serotinae <\/em>Trinajsti\u0107 ex Poldini 1975, na koju se odnosi 17 fitocenolo\u0161kih snimki. Ta se zajednica razvija na povr\u0161inama napu\u0161tenih kultura, gdje obrasta relativno duboka skeletna sme\u0111a primorska tla, a optimum razvoja posti\u017ee potkraj ljeta i po\u010detkom jeseni kada cvjetaju njezine karakteristi\u010dne vrste, trave Dichanthium ischaemum<\/em> i Cleistogenes serotina.<\/em><\/p>\n

Pokazatelji dobre kvalitete travnja\u010dkih stani\u0161ta jesu velika bioraznolikost vrsta i prisutnost karakteristi\u010dnih vrsta, odsutnost invazivnih vrsta i nepostojanje visokog bilja, grmlja i drve\u0107a. U pro\u0161losti su suhi travnjaci (pa\u0161njaci) na \u0161irem podru\u010dju Parka zauzimali velike povr\u0161ine, no one, zbog depopulacije i smanjenja brojnosti stoke (naro\u010dito ovaca), nestaju, tj. postupno zarastaju. Intenzivno sto\u010darstvo tako\u0111er dovodi do uni\u0161tavanja stani\u0161ta i smanjenja bioraznolikosti. Zbog toga prilikom planiranja revitalizacije stani\u0161ta treba to\u010dno odrediti po\u017eeljan broj grla stoke na odre\u0111enu povr\u0161inu travnjaka.<\/p>\n

Zbog velike vrijednosti tih stani\u0161ta, istra\u017eivanje suhih travnjaka reda Scorzoneretalia villosae<\/em> nastavit \u0107e se i u 2025. u preostalom dijelu Parka, sjeverno od \u010cu\u010deva i Puljana.<\/p>\n

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[en]
\nInvestigation of the Eastern sub-Mediterranean dry grasslands of the order Scorzoneretalia villosae Kova\u010devi\u0107 1959 in the area of the Krka NP<\/strong>
\nDuring 2024, the first phase of the investigation of the Eastern Sub-Mediterranean dry grasslands of the order Scorzoneretalia villosae<\/em> (NATURA 2000 code 62A0) was carried out<\/strong><\/p>\n

These grasslands are rare habitat types of national and European importance. They develop along the eastern Adriatic coast in the bioclimate of the alliance Carpinion orientalis<\/em> Horvat 1958 and the class Quercetea pubescentis<\/em> Doing-Kraft ex Scamoni et Passarge 1959.<\/p>\n

The investigation was undertaken in the Park, up to \u010cu\u010devo and Puljane, during spring and autumn. 76 phytocoenological recordings were collected, in which a total of 246 taxa were recorded. Floristic and phytocoenological analysis of the recordings was performed.<\/p>\n

Phytocoenological recordings recorded 18 endemic (7.32%), eight endangered, and 23 strictly protected taxa. The grasslands of the Scorzoneretalia villosae<\/em> order in the Krka National Park are also rich in orchid flora, with more than 25 orchid taxa recorded.<\/p>\n

Phytocoenological analysis showed that the vegetation of dry grasslands in the area of \u200b\u200bthe Krka National Park belongs to the alliances Chrysopogono grylli-Koelerion splendentis<\/em> Horvati\u0107 1973 and Scorzonerion villosae<\/em> Horvati\u0107 ex Kova\u010devi\u0107 1959.<\/p>\n

The association Bromo erecti-Chrysopogonetum grylli<\/em> Horvati\u0107 1934, from the alliance Chrysopogono grylli-Koelerion splendentis<\/em>, occupies the largest area in the Park. Out of a total of 76 recordings, 46 refer to this community. Although threatened by succession into thorny bushes, stands of needle juniper, and deciduous thickets, it still occupies significant areas, especially in the area of \u200b\u200bKonjevrat, around Brnjica, and in the area between Drinovci and Nos Kalik.<\/p>\n

The Park also includes the association Dichanthio ischaemum-Cleistogenetum serotinae<\/em> Trinajsti\u0107 ex Poldini 1975, to which 17 phytocoenological recordings refer. This community develops on the surfaces of abandoned crop lands where relatively deep, skeletal, brown coastal soils are deposited, and reaches its optimum development in late summer and early autumn, when its characteristic species, the grasses Dichanthium ischaemum<\/em> and Cleistogenes serotina<\/em>, bloom.<\/p>\n

Indicators of good quality grassland habitats are: a major biodiversity of species and the presence of characteristic species, the absence of invasive species, a lack of tall plants, shrubs, and trees. In the past, dry grasslands (pastures) in the wider area of \u200b\u200bthe Park occupied large areas, which, due to depopulation and a decrease in the amount of livestock (especially sheep), are disappearing, i.e. gradually becoming overgrown. Intensive livestock farming also leads to habitat destruction and a decrease in biodiversity. Therefore, when planning habitat revitalization, it is necessary to accurately determine the desired number of livestock per specific area of \u200b\u200bgrassland.<\/p>\n

Due to the great value of these habitats, investigation of the dry grasslands of the order Scorzoneretalia villosae<\/em> will continue in 2025, in the remaining part of the Park, north of \u010cu\u010devo and Puljane.<\/p>\n

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

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