Determining of the river run-off and developing of the control methodology using the example of existing energy purpose water reservoirs

Registration ID: IJNRD_181059

Published ID: IJNRD2204098

: Click Here to Get

khatia chokheli, Grigol Khelidze

Keywords: Water balance; Water resources; Energy purpose reservoir; River runoff; Water inflow.

Abstract Georgia occupies an important place in the world with medium height of fresh water formed within one year. Excess of atmospheric precipitations, especially in the Black sea region, and mountainous landscape provides ideal conditions for that. For territorial distribution of water resources and water management it is important to use water reservoir efficiently. With water balance method it is possible to determine the amount of incoming, outgoing and accumulated water in the water reservoir. Reservoirs are mainly multipurpose waterbody. They are used for hydroelectric power plants, irrigation canals and water supply systems, which are used to generation, irrigation, water supply and etc. For any reservoir to use water resources efficiently according to its intended purpose it is necessary to plan and use effectively existing water resources. For this it is necessary to determine the amount of water resources for certain periods of time. It is for this purpose the amount of river runoff (actual and forecast) inflowing into the reservoirs during different periods of the year needs to be determined. The principle of water balance is violated under conditions of sharp anthropogenic interference in natural processes. Such interference results in a measure of change in the elements of the balance, which is reflected in the content of the balance equation. Creating the water balance equation is a complex task because the accuracy of water balance equation depends not only on knowledge and available factual information, but also depends on the particular purpose and practical task which must be achieved by the equation of balance. Additionally, the equation of balance is often used to determine an unknown element of the equation. The article discusses the importance of balance studies under existing conditions and the practical side of their use using the example of the existing energy purpose reservoir in Georgia - Shaori Reservoir and Tkibuli Reservoir. The article presents the method of determining the most important element of water balance - river runoff under specific conditions where water inflow into the reservoir cannot be gauged. Specific conditions may include: 1) temporary cessation of the operation of water gauge (hydrometric station); or 2) impossibility to install a hydrometric station due to natural conditions such as the existence of karst lakes or when the river bed is completely covered by the reservoir and the river is engulfed by it. Research of the elements of the balance takes into consideration anthropogenic factors, and uses factual information.

Published Paper   E-Certificate

khatia chokheli & Grigol Khelidze (April-2022). Determining of the river run-off and developing of the control methodology using the example of existing energy purpose water reservoirs. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 7(4), 808-817. https://ijnrd.org/papers/IJNRD2204098.pdf

Volume 7 Issue 4, April-2022

Pages : 808-817

Paper Reg. ID: IJNRD_181059

Published Paper Id: IJNRD2204098

Downloads: 000122021

Research Area: Water Resourses & Management 

Author Type: Foreign Author

Country: Tbilisi, Georgia, Georgia

Published Paper PDF: https://ijnrd.org/papers/IJNRD2204098.pdf

Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2204098

Journal Name: INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT(IJNRD)

UGC CARE JOURNAL PUBLICATION | ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJNRD (IJ Publication) Janvi Wave | IJNRD.ORG | IJNRD.COM | IJPUB.ORG

© 2025 — Authors hold the copyright of this article. This work is licensed under a Creative Commons Attribution 4.0 International License. and The Open Definition.

You are free to share, adapt, and redistribute the material, provided proper credit is given to the original author. 🛡️ Disclaimer: The content, data, and findings in this article are based on the authors’ research and have been peer-reviewed for academic purposes only. Readers are advised to verify all information before practical or commercial use. The journal and its editorial board are not liable for any errors, losses, or consequences arising from its use.

Call For Paper - Volume 10 | Issue 11 | November 2025

IJNRD is a Scholarly Open Access, Peer-Reviewed, Refereed, and UGC CARE Journal Publication with a High Impact Factor of 8.76 (calculated by Google Scholar & Semantic Scholar | AI-Powered Research Tool). It is a Multidisciplinary, Monthly, Low-Cost, and Transparent Peer Review Journal Publication that adheres to the UGC CARE 2025 Peer-Reviewed Journal Policy and aligns with Scopus Journal Publication standards to ensure the highest level of research quality and credibility.

IJNRD offers comprehensive Journal Publication Services including indexing in all major databases and metadata repositories, Digital Object Identifier (Crossref DOI) assignment for each published article with additional fees, citation generation tools, and full Open Access visibility to enhance global research reach and citation impact.

The INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT (IJNRD) aims to advance applied, theoretical, and experimental research across diverse academic and professional fields. The journal promotes global knowledge exchange among researchers, developers, academicians, engineers, and practitioners, serving as a trusted platform for innovative, peer-reviewed journal publication and scientific collaboration.

Indexing Coverage: Google Scholar, SSRN, ResearcherID-Publons, Semantic Scholar (AI-Powered Research Tool), Microsoft Academic, Academia.edu, arXiv.org, ResearchGate, CiteSeerX, ResearcherID (Thomson Reuters), Mendeley, DocStoc, ISSUU, Scribd, and many other recognized academic repositories.

How to submit the paper?

By Our website

Click Here to Submit Paper Online

By Mail

Send your paper to editor@ijnrd.org

You can now publish your research in IJNRD. IJNRD is a Transparent Peer-Reviewed Open Access Journal Publication (Refereed Journal), aligning with New UGC and UGC CARE recommendations.

For more details, refer to the official notice: UGC Public Notice

Submit Paper Online

Important Dates for Current issue

Paper Submission Open For: November 2025

Current Issue: Volume 10 | Issue 11 | November 2025

Impact Factor: 8.76

Last Date for Paper Submission: Till 30-Nov-2025

Notification of Review Result: Within 1-2 Days after Submitting paper.

Publication of Paper: Within 01-02 Days after Submititng documents.

Frequency: Monthly (12 issue Annually).

Journal Type: IJNRD is an International Peer-reviewed, Refereed, and Open Access Journal with Transparent Peer Review as per the new UGC CARE 2025 guidelines, offering low-cost multidisciplinary publication with Crossref DOI and global indexing.

Subject Category: Research Area

Call for Paper: More Details

Approval, Licenses and Indexing: More Details