MOGUĆNOST VODOOPSKRBE PODRUČJA USORE
Item
Title (Dublin Core)
hrv
MOGUĆNOST VODOOPSKRBE PODRUČJA USORE
eng
THE WATER-SUPPLY POSSIBILITIES IN THE REGION OF USORA
Description (Dublin Core)
hrv
U aluviju rijeke Usore razvijen je kvartarni šljunkoviti vodonosnik iz kojega je moguće pridobiti potrebite količine vode za vodoopskrbu područja Usore. To je plitki otvoreni vodonosnik visoke propusnosti. Debljina mu doseže do 4,5 m. Leži diskordantno preko pliocenskih glina. Krovina šljunčanog sloja je tanka, slabo propusna, a ponegdje nedostaje. Vodonosnik je u neposrednoj hidrauličkoj svezi s rijekom Usorom i pri niskim vodostajima debljina vodonosnika toliko opadne da bi izdašnost budućih zdenaca snažno ovisila o prilagodbi zahvata uvjetima pri minimalnim vodostajima. U takvim okolnostima posebnu važnost treba posvetiti kritičnim veličinama toka. a posebice kritičnoj visini toka iznad nepropusne podine, te izboru i načinu polaganja zdenačkih sita, i prostornom odnosu zdenaca, strukture podine i korita rijeke Usore. Polučeni rezultati ukazuju da je moguća izdašnost zdenaca pri minimalnim vodostajima u rasponu od 5 do 10 l/s. a to je značajan iznos u potrebama vodoopskrbe.
eng
Gravelly Alluvial aquifer of Usora river is developed suitable for water-supply management Of the Usora region. It is a shallow uncon-fined aquifer of high conductivity. Its thickness reaches up to 4.5 meters, unconformably overlying Pliocene clays. The cover above this gravel-dominated layer is thin, partly permeable or completely missing. The aquifer is in fairly good hydraulic continuity with Usora river flow. Capacity of planned wells will lie directly dependent on the well-site positioning to optimal hydrogcoiogical conditions, well-construction modifications to critical flow values for the minimal water level periods, and particularly, on well screen-type selection and construction. Results obtained so far confirm the potential well capacity within range of 5 to 10 l/s.
Creator (Dublin Core)
Dragičević, Ivan
Urumović, Kosta
Subject (Dublin Core)
hrv
rijeka Usora;aluvijalna ravnica;plitki otvoreni vodonosnik;izdašnost zdenca;kakvoća vode
eng
river Usora;alluvial plain;shallow unconfined aquifer;minimal water level;water quality
Publisher (Dublin Core)
Faculty of Mining, Geology and Petroleum Engineering University of Zagreb
Date (Dublin Core)
1999
Type (Dublin Core)
text
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
https://hrcak.srce.hr/13436
hrv
https://hrcak.srce.hr/file/20608
Source (Dublin Core)
Rudarsko-geološko-naftni zbornik
ISSN 1849-0409 (Online)
Volume 11
Issue 1
Language (Dublin Core)
hrv
Rights (Dublin Core)
info:eu-repo/semantics/openAccess
The author and publisher rights are visible during the submission process, and ethical codex is available at http://hrcak.srce.hr/ojs/index.php/rgn/about/editorialPolicies#custom-0 .
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).
The Bulletin is open access (OA, green model, CC-BY) journal what means that electronic versions of articles are accessible to readers, without any fees or registration.When use, please refer to Creative Commons license (BY type, http://creativecommons.org/licenses/by/4.0/ ).
Publisher copyright policies & self-archiving is also described at Sherpa organisation web (RoMEO service) based at the University of Nottingham (http://www.sherpa.ac.uk/romeo/pub/2374/).
All volumes of the Bulletin (from 1989) are available at Hrčak journal pages (http://hrcak.srce.hr/rgn-zbornik?lang=en).