Pregled bibliografske jedinice broj: 533644
Pesticide Root Zone Model for Agricultural Soils
Pesticide Root Zone Model for Agricultural Soils // 3rd International Symposium on Environmental Management Towards Sustainable Technologies Conference Proceedings / Koprivanac, Natalija, Kušić, Hrvoje, Lončarić Božić, Ana (ur.).
Zagreb: Fakultet kemijskog inženjerstva i tehnologije Sveučilišta u Zagrebu, 2011. str. 37-42 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 533644 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Pesticide Root Zone Model for Agricultural Soils
Autori
Jurina, Tamara ; Udiković Kolić, Nikolina ; Kurtanjek Želimir
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
3rd International Symposium on Environmental Management Towards Sustainable Technologies Conference Proceedings
/ Koprivanac, Natalija, Kušić, Hrvoje, Lončarić Božić, Ana - Zagreb : Fakultet kemijskog inženjerstva i tehnologije Sveučilišta u Zagrebu, 2011, 37-42
ISBN
978-953-6470-56-3
Skup
3rd International Symposium on Environmental Management Towards Sustainable Technologies
Mjesto i datum
Zagreb, Hrvatska, 26.10.2011. - 28.10.2011
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Pesticide root zone model (PRZM); atrazine; adsorption isotherm
Sažetak
A one-dimensional Pesticide root zone model (PRZM) approximated by the method of lines and finite-differences that accounts for pesticide fate in the crop root zone is applied. PRZM model investigates effects of distribution of rainfall and water evapotranspiration, water convection and diffusion in soil as well as pesticide biodegradation within and immediately below the plant root zone. The model is given by coupled second order partial differential convection-dispersion equation and biodegradation with time-variable boundary conditions. Adsorption/desorption studies are very useful for providing essential information on the mobility of pesticides and their distribution in the soil, water and air. Adsorption data can also be used for comparative and modelling purposes. The objective of this research was to determine the parameters of non-linear adsorption isotherms (Freundlich, Langmuir and Temkin) for atrazine by fitting the adsorption experimental data to the isotherm models and implementation of Freundlich isotherm in PRZM model in order to simulate atrazine dissipation in the corn field from Slavonski Brod (Croatia).
Izvorni jezik
Engleski
Znanstvena područja
Biotehnologija
POVEZANOST RADA
Projekti:
058-1252086-0589 - Matematičko modeliranje, optimiranje i upravljanje biotehnoloških procesa (Kurtanjek, Želimir, MZOS ) ( CroRIS)
098-0982934-2712 - Organski spojevi kao molekulski obilježivači antropogenog utjecaja na okoliš (Ahel, Marijan, MZOS ) ( CroRIS)
Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb
