Prilog klasifikaciji tala Hrvatske : tla urbanih, industrijskih i vojnih prostora = Contribution to soil classification of Croatia : soil in urban, industrial and military area / Stjepan Husnjak, Andrija Špoljar.
Sažetak

U posljednje vrijeme u Hrvatskoj sve se vise istražuju tla urbanih, industrijskih i vojnih prostora. S obzirom da urbani stanovnici provode znatan dio vremena na tim tlima, njihove značajke postale su iznimno bitne pa ih je nužno poznavati i uvažavati, naročito s aspekta potencijalnog onečišćenja i mogućeg štetnog utjecaja na zdravlje ljudi i životinja. Pri tome se postavlja pitanje njihove klasifikacije, s obzirom da se do nedavno u postojećim klasifikacijskim sustavima Republike Hrvatske takvim tlima nije pridavala značajnija pozornost. Cilj ovog rada je predložiti način razvrstavanja tala u urbanim, industrijskim i vojnim prostorima, uvažavajući pri tome postojeću strukturu klasifikacije tala Hrvatske (Husnjak, 2014.). Za izradu ovoga rada korišteni su postojeći podaci istraživanja tala u urbanim, industrijskim i vojnim prostorima Republike Hrvatske, temeljem čaga su utvrđene značajke tih tala. Sva tla unutar navedenih prostora, predlaže se razvrstati u skupinu prirodnih, antropogenih ili tehnogenih i tehničkih antropogenih tala. Prirodna tla nastala su u skladu s pedogenetskim čimbenicima i procesima, dok su antropogena tla meliorirana prirodna tla isključivo u funkciji poljoprivredne proizvodnje. Ova tla bi trebalo razvrstavati prema spomenutoj klasifikaciji tala Hrvatske. Tehnogena i tehnička antropogena tla su novonastala tla isključivo zbog intenzivne tehnološke i tehničke djelatnosti čovjeka izvan poljoprivrede. Predlaže ih se razvrstati u red terestričkih tala, odnosno u razred tehnogenih ili u razred tehničkih tala. U razred tehnogenih tala, pripadaju uz tla deponija i tla flotacijskih materijala, jos dva nova tipa tla: tlo industrijskog kompleksa i tlo vojnog kompleksa. Spomenuta tla nerijetko cine tzv. ,,Brownfield" zemljišta. U razred tehnickih tala predlaze se uvrstiti pet novih tipova tala: tlo parka, tlo igrališta, tlo zona za rekreaciju, tlo stambenog okoliša i tlo prometnog okoliša.; In recent years, soils of urban industrial and military areas have been increasingly researched in Croatia. Given that urban residents spend a considerable amount of time on these soils, soil characteristics have become extremely important. It is essential to know and appreciate those soils, especially in terms of potential contamination and possible harmful effects on human and animal health. This raises the question of those soils classification considering that, until recently, such soils have not received much attention in the existing Croatian soil classification systems. The aim of this paper is to propose a method of soil classification in urban, industrial and military areas, respecting the existing structure of soil classification of Croatia (Husnjak, 2014). For the preparation of this paper, the existing soil survey data form urban areas, industrial and military complexes were used, on the basis of which the properties of these soils were determined. All soils within urban, industrial and military areas are suggested to be classified as natural or anthropogenic or technological and technical anthropogenic soils. Natural soils were formed according to pedogenetic factors and processes, while anthropogenic soils are meliorated natural soils only for the purpose of agricultural production. This soils are proposed to be classified according to the existing Croatian soil classification. Technological and technical soils are newly formed soils solely due to the intensive human activity outside of agriculture. It is proposed to classify those soils in the order of terrestrial soils, and in the classes of technogenic or technical soils. Also, in the class of technogenic soils, it is proposed to include two new soil types in addition to landfill and flotation materials: the soil of industrial complexes and the soil of military complexes. The mentioned soils often form so-called Brownfield land.