Naslov
Utjecaj klimatskih promjena na poljoprivredu istočne Hrvatske
(Influence of climatic changes on eastern Croatia agriculture)

Autori
Šoštarić, Jasna ; Madjar, Stjepan ; Josipović, Marko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Drought Mitigation and prevention of land desertification / Brane Matičič - Bled : Bori - Birografika Ljubljana Slovenia, 2002, 26---

Skup
International Conference on Drought Mitigation and prevention of land desertification

Mjesto i datum
Bled, Slovenija, 21.04.2002. - 25.04.2002

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
sušne godine ; referentna evapotranspiracija ; potrebe biljaka za vodom
(dry year ; referent evapotranspiration ; crop evapotranspiration ; crop water requirements)

Sažetak
This paper presents research on some climatic changes: precipitations, air temperature, evapotranspiration) in eastern Croatia during the period 1961. - 2000. years (vegetation period and annualperiod). Through an analysis of basic climatic data for meteorological station Osijek, it was found out that in the investigation area periods of drought appeared more often since 1981. The noticed climatic changes after 1981, are reflected in reduced precipitations, relative air moisture, increased air temperature and wind speed such changes brought about increased plant water requirement. Reference evapotranspiration is calculated by Criwar - computer program. With an increase in reference evapotranspiration, especially in dry years, which appeared 35-44%, more often crop water requirements increased during the growing season. This is why, for the purpose of irrigation practice, in this paper, crop water requirements and depth irrigations have been calculated for some crops.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA