20.500.12556/DKUM-55985 Contribution of non-troglobiotic terrestrial invertebrates to carbon input in hypogean habitats Prispevek prezimujočih netroglobiontskih kopenskih nevretenčarjev k vnosu ogljika v podzemeljske habitate Eleven of the most important terrestrial invertebrate species in Slovenian caves were analyzed for differences in their fresh and dry biomass, energy content and carbon bulk during winter. These data were combined with the species abundance in 54 caves and adits in order to estimate their organic carbon bulk and carbon input into these habitats. In Central European caves, Troglophilus cavicola, T. neglectus, Faustina illyrica, Amilenus aurantiacus and Scoliopteryx libatrix are the most important vectors of carbon between the epigean and hypogean habitats. In contrast to the general assumption, carbon total contribution to caves via dead bodies is only 0.15% of total migratory biomass, and it is not directly available to troglobionts because of infection with entomopathogenic fungi. In winter, together with predated migratory specimens, carbon input does not exceed 0.3% of the total migratory biomass. This situation should be carefully examined in every karstic region inhabited by distinctive fauna. V enajstih najpomembnejših vrstah kopenskih nevretenčarjev v jamah Slovenije smo proučili razlike v biomasi, suhi masi, energijski vsebnosti in količini ogljika v zimskem obdobju. Te podatke smo obravnavali v kombinaciji z abundanco v 54 jamah in rudnikih, da bi ocenili količino organskega ogljika v njih ter vnos ogljika v te habitate. V srednji Evropi so najpomembnejše vrste, ki vnašajo ogljik v podzemlje, Troglophilus cavicola, T. neglectus, Faustina illyrica, Amilenus aurantiacus in Scoliopteryx libatrix. V nasprotju s splošno domnevo, prispevajo poginuli osebki le 0,15 % C glede na skupno migrirajočo biomaso, ki ga troglobionti ne morejo neposredno uporabiti zaradi okužb z entomopatogenimi glivami. Skupaj z uplenjenimi osebki vnos ne presega 0,3 % biomase teh vrst. Te razmere je treba skrbno proučiti v vsakem kraškem predelu, kjer se migrirajoča favna razlikuje od ostalih območij. biomass carbon flux caves non-troglobiotic species organic carbon respiration biomasa dihanje jame tok ogljika netroglobiontske vrste organski ogljik true true true Slovenska akademija znanosti in umetnosti Angleški jezik Slovenski jezik Znanstveno delo 2015-12-21 16:10:05 2015-12-21 16:10:05 2025-09-17 03:18:04 2019-07-11 09:28:59 2013 0 0 Str. 301-309 št. 2/3 Letn. 42 2013 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 2013-12-01 0000-00-00 592:551.44 6427138 20238600 10.3986/ac.v42i2-3.669 0583-6050 URN:SI:UM:DK:RBMPGVWY http://ojs.zrc-sazu.si/carsologica/article/view/669/600 1 https://dk.um.si/Dokument.php?lang=slv&id=84118 RAZ_Novak_Tone_2013.pdf RAZ_Novak_Tone_2013.pdf 1 9010BD4062E7F12957F84100751A2379 2b33d49686ff9def2c0ab787a1b514e744452ffde11a87da959709e531879dbe 198da471-92eb-11f0-8742-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=198563 Fakulteta za naravoslovje in matematiko 0 0 0