Utjecaj klimatskih prilika na vodni režim tala Istre

master's thesis

• Title (english): The influence of climatic conditions on the water regime of Istrian soil
• Author: Marin Hrastinski
• Mentor: Mario Sraka (mentor)
• Committee member: Mario Sraka (predsjednik povjerenstva)
• Committee member: Ivan Šimunić (član povjerenstva)
• Committee member: Ivica Kisić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Department of Soil Science); Zagreb
• Defense date and country: 2018-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

S aspekta poljoprivredne proizvodnje na području Istre najznačajnija su dva heterogena područja: jugozapadni dio (Crvena Istra), na vapneno-dolomitnoj podlozi, gdje prevladavaju duboke i srednje duboke crvenice pogodne za poljoprivredu većine mediteranskih kultura, te središnji brdski dio oko Pazina (Siva Istra) sa tipovima tala na flišu gdje je dominantan tip tla rendzina.
U radu su analizirani višegodišnji klimatski elementi – oborine, temperatura, relativna vlaga zraka, brzina vjetra i insolacija za meteorološke postaje Pazin i Pula, te se utvrdila referentna evapotranspiracija i bilanca oborinske vode za dominantne tipove tala: crvenicu (glinasto tlo) i rendzinu (ilovasto tlo) za višegodišnje razdoblje (1961-2016).
Rezultati pokazuju da postoje razlike u klimatskim prilikama, te da se hidrološkim proračunom bilance oborinske vode u tlu dobiva redovito najveći referentni manjak vode i najdužeg trajanja u glinastim tlima za obje lokacije, za Pulu on iznosi 473,8 mm, a za Pazin 200,2 mm. Osim toga najveći referentni višak oborinske vode zabilježen je također za glinasto tlo, koji se za područje Pule javlja samo u vanvegetacijskom razdoblju, dok je za područje Pazina zabilježen i u vegetaciji.

Abstract (english)

From the aspect of agricultural production, the most important are two heterogeneous areas; southwestern part (Red Istria), on the limestone-dolomitic base, where deep, medium deep reds dominate the agriculture of most mediterranean cultures and the central hilly part around Pazin (Gray Istria) with the types of ground on the fly where the dominant type of soil is rendzine. The paper analyzes the multi-annual climatic elements obtained from the Pazin and Pula meteorological stations and the precipitation water balance for the dominant types of soil has been established; red (clay soil) and rendzine (grassland) for the climatic period (1961-2016). The results show that there are differences in climatic conditions and that the hydrological calculation of precipitation water levels in the soil regularly yields the largest reference water shortage and longest life in clay soils for both locations, for Pula it is 473,8 mm, and for Pazin 200,2 mm. In addition, the highest reference rainfall was also recorded for clay soil, which occurs only in the outback period for the Pule area, while in the Pazin area it is also recorded in vegetation.

• Keywords: Istra; klimatske prilike; tlo; bilanca vode
• Keywords (english): Istria; climatic conditions; soil; water balance
• Language: croatian
• URN:NBN: urn:nbn:hr:204:400938
• Study programme: Title: Agroecology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/ magistra inženjer/inženjerka agroekologija (magistar/ magistra inženjer/inženjerka agroekologija)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2018-10-24 11:50:48