Kemijska kakvoća procjedne vode vinogradskog padinskog tla na pokušalištu Jazbina

master's thesis

• Title (english): Chemical quality of leachate from sloped vineyard soil at Jazbina experimental station
• Author: Iva Bandov
• Mentor: Lana Filipović (mentor)
• Committee member: Lana Filipović (predsjednik povjerenstva)
• Committee member: Mario Sraka (član povjerenstva)
• Committee member: Vilim Filipović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Agriculture; (Soil Amelioration); Zagreb
• Defense date and country: 2021-09-06, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract

Procjedna voda je voda koja se procjeđuje i ispire kroz dublje slojeve tla te može onečistiti podzemnu vodu koja je glavni izvor vode za piće. Stoga je cilj ovog istraživanja bio odrediti kemijsku kakvoću procjedne vode vinogradskog padinskog tla na pokušalištu Jazbina s obzirom na lokaciju uzorkovanja na padini - vrh, sredina i dno padine. Za interpretaciju rezultata koristio se Pravilnik o zdravstvenoj ispravnosti vode za piće (NN 47/2008) te je utvrđeno je da su vrijednosti amonijaka bile više od maksimalno dopuštene koncentracije (MDK) prilikom sva tri uzorkovanja. Statistički značajna razlika s obzirom na položaj na padini utvrđena je za PO43-, Cl- i Na+, čija je koncentracija u uzorcima procjedne vode bila najviša na vrhu padine, te K+ čija je koncentracija bila najviša na dnu padine. Stoga možemo zaključiti da nagib terena ima statistički značajan utjecaj na koncentraciju određenih elemenata u procjednoj vodi.

Abstract (english)

Leachate is water which percolates through deeper soil layers and can contaminate groundwater, the main source of drinking water. Therefore, the aim of this study was to determine the chemical quality of leachate from the wick lysimeters installed at sloped vineyard soil at the Jazbina experimental station, with a respect to the sampling position on the slope - top, middle and bottom of the slope. The national legislative on the health safety of drinking water (NN 47/2008) was used for data interpretation, and it was determined that the values of ammonia were higher than the maximum allowable concentration (MDK) during all three sampling dates. Statistically significant difference was found for PO43-, Cl- and Na+, with their highest concentration measured at the top of the slope, and for K+ which had the highest concentration at the bottom of the slope. Data suggest that the slope of the terrain has a statistically significant effect on the concentration of certain elements in percolation water.

• Keywords: vinogradsko tlo; procjedna voda; kakvoća vode; lizimetar
• Keywords (english): vineyard soil; leachate; water quality; lysimeter
• Language: croatian
• URN:NBN: urn:nbn:hr:204:627203
• Study programme: Title: Plant Sciences; Study programme type: university; Study level: graduate; Academic / professional title: magistar / magistra inženjer/inženjerka biljnih znanosti (magistar / magistra inženjer/inženjerka biljnih znanosti)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-10-18 07:38:43