Breakthrough curves of dye tracing tests in karst aquifers: Review of effective parameters based on synthetic modeling and field data

AB Peely, Z Mohammadi, E Raeisi - Journal of Hydrology, 2021 - Elsevier
Breakthrough curves (BTCs) are known as adequate evidence to characterize karst aquifers
which mainly specified by dual flow systems (matrix and conduit) as well as some degree of …

Method of leakage study at the karst dam site. A case study: Khersan 3 Dam, Iran

Z Mohammadi, E Raeisi, M Bakalowicz - Environmental Geology, 2007 - Springer
The excellent topographic condition of the limestone canyons for dam construction may be
rejected if they are karstified. Karst features cause the reservoir not to be impermeable …

Assessing flow paths in a karst aquifer based on multiple dye tracing tests using stochastic simulation and the MODFLOW-CFP code

A Assari, Z Mohammadi - Hydrogeology Journal, 2017 - search.proquest.com
Karst systems show high spatial variability of hydraulic parameters over small distances and
this makes their modeling a difficult task with several uncertainties. Interconnections of …

Optimization of the hydrodynamic characteristics of a karst conduit with CFPv2 coupled to OSTRICH

Z Mohammadi, WA Illman, M Karimi - Journal of Hydrology, 2018 - Elsevier
In order to better define the characteristics of a karst conduit, an integrated hydrogeological
study including numerical modeling using CFPv2 is conducted at a karst aquifer in the …

Effect of annual rainfall amount on characteristics of karst spring hydrograph

Z Mohammadi, A Shoja - Carbonates and Evaporites, 2014 - Springer
This study presents the effect of annual precipitation amount (P) on the characteristics of
spring hydrograph such as recession coefficient (α), volume of dynamic flow (V d), base flow …

Water leakage paths in the Doosti Dam, Turkmenistan and Iran

M Mozafari, E Raeisi, M Zare - Environmental Earth Sciences, 2012 - Springer
Abstract The Doosti Dam, with a reservoir capacity of 1,250 million cubic meters, was
constructed on the Harirood River at the border of Turkmenistan and Iran. The reservoir is in …

Detection of karst conduit patterns via hydraulic tomography: A synthetic inverse modeling study

Z Mohammadi, WA Illman - Journal of hydrology, 2019 - Elsevier
Karst aquifers are geologic media that consist of enlarged solution conduits. The geometry
of such conduits is very difficult to delineate and its hydraulic parameters such as hydraulic …

The effect of hydraulic gradient and pattern of conduit systems on tracing tests: Bench‐scale modeling

Z Mohammadi, MJ Gharaat, M Field - Groundwater, 2019 - Wiley Online Library
Tracer breakthrough curves provide valuable information about the traced media, especially
in inherently heterogeneous karst aquifers. In order to study the effect of variations in …

[HTML][HTML] Development Characteristics and Controlling Factors of Karst Aquifer Media in a Typical Peak Forest Plain: A Case Study of Zengpiyan National …

P Wang, Y Wu, S Li, G Jiang, D Yuan, J Yang, C Guo… - Water, 2024 - mdpi.com
The medium development characteristics and controlling factors of the karst peak forest
plain water system constitute the core of analyzing the complex and variable …

Identification of coal mine water-bursting source using multivariate statistical analysis and tracing test

M Chen, Y Wu, D Gao, M Chang - Arabian Journal of Geosciences, 2017 - Springer
This study aims to identify the water source of a water-bursting disaster that occurred at the
Longmen Gorge South Coal Mine ventilation adit on May 2011. The chosen approach …