HYDROGEOCHEMICAL CHARACTERISTICS OF THE ST. IVAN SPRING IN ISTRIA, CROATIA
Journal Title: UNKNOWN - Year 2000, Vol 12, Issue 1
Abstract
In addition to geological, hydrogeological investigations and groundwater tracing, detailed surveying of the groundwater quality is becoming particularly important for environmental impact monitoring on karst aquifers. Groundwater quality data contain two types of information i.e. the natural chemistry of water and its modifications caused by antropogenic impacts. The method of results presentation as well as the importance of water quality surveying particularly with respect to the indicators showing its natural chemistry, are shown here exemplified by the St. Ivan spring in Istria, Croatia. Natural chemistry of the groundwater is a consequence of hydrogeochemical facies, and it is used here for interpretation of spring generating conditions and the origin of groundwater. Results obtained so far confirm that the extent of recharge area of the spring change in dependence of the hydrological conditions. Hydrogeochemical characteristics of the spring are presented graphically in the form of correlation diagrams showing major groundwater parameters, saturation conditions and trends of particular parameters as a function of time.
Authors and Affiliations
Tatjana Vlahović
Keywords
Related Articles
- EP ID EP29902
- DOI -
- Views 187
- Downloads 3
APHRON-BASED DRILLING FLUIDS: SOLUTION FOR LOW PRESSURE RESERVOIRS
Drilling wells throughout depleted or low pressure reservoirs requires low density drilling fluids, often with density less than water. Methods to reduce the density of drilling fluids have included mixing-in air or nitr...
MOGUĆNOST OPLEMENJIVANJA KVARCNIH PIJESAKA HRVATSKIH LEŽIŠTA PRIMJENOM MEHANIČKOG ATRICIJSKOG ČIŠĆENJA
Da bi se dobila kvarcna sirovina koja svojom kvalitetom udovoljava specifičnim zahtjevima pojedinih industrija, rovni pijesak mora proći odgovarajući proces oplemenjivanja. Mogućnost dobivanja koncentrata kvarcnog pij...
IOR AND EOR – CHANCES FOR INCREASE OF OIL PRODUCTION AND RECOVERIES IN EXISTING, MATURE RESERVOIRS
After the application of conventional oil extraction techniques, about 2/3 of discovered reserves still remain to be produced. In view of high probability for oil presence and oil price increases, investments in resea...
PRIJEDLOG ZA IZGRADNJU STALNE PODGRADE U UVJETIMA VELIKIH JAMSKIH PRITISAKA
Prilikom izrade hodnika u rudniku lignita Titovo Velenje, u uvjetima velikih jamskih pritisaka, pri-mjenjeno je 12 različitih tehnologija. Prostorija prolazi uglavnom kroz laporovite gline i tufove s uloš-cima pješčenjak...
KATAKOMBE
Preko 80 km podzemnih hodnika i prostorija u kojima su u Rimu sahranjeni kršćani iz prvih stoljeća kršćanstva, predstavljaju jedinstveni autentičan spomenik tog vremena. Njihov nastanak, oblici i tehnologija izrade vrije...