پژوهشی
Investigating the Qualitative Satus of Groundwater in the Plain of Khorasan Razavi Province Using GWQI and AWQI Indexes and Its Zoning with Geographic Information System (GIS

Ali Shahidi; Fahime Khadempour

Volume 7, Issue 22 , June 2020, Pages 1-20

https://doi.org/10.22034/hyd.2020.10802

Abstract
  1-Introduction Increasing water consumption due to population growth has led to a reduction in the quality and quantity of extracted water.  Given this situation, quantitative and qualitative knowledge of suitable sources for drinking and farming is necessary and inevitable. Meanwhile, ground water ...  Read More

پژوهشی
Assessment of River Training Plans Using MIKE11 Model (Case Study: Zarineh River in Shahindezh City Conjunction)

Morteza Samadian; Behzad Hessari; MirAli Mohammadi; Mohammad Taghi Alami

Volume 7, Issue 22 , June 2020, Pages 21-41

https://doi.org/10.22034/hyd.2020.10803

Abstract
  1-Introduction River training, flood control projects and every changing of river geometry will change the morphology conditions of the river and hydraulic characteristics of the flow in the river. In fact, the goal of river training plans can be found on the basis of the initial energy equilibrium of ...  Read More

پژوهشی
Evaluation of Groundwater Potential of Sufi Chay basin Using Frequency Ratio models and GIS

leila Biabani; Arash Malekian; Behrooz Akbarpoor

Volume 7, Issue 22 , June 2020, Pages 43-65

https://doi.org/10.22034/hyd.2020.14189

Abstract
  The management of groundwater resources is a major for identifying areas with high potentials for groundwater. In this study, we tried to identify areas with the potentials for groundwater in Sufi chay Watershed by using frequency ratio model. Conditioning Factors used in this study include: elevation, ...  Read More

پژوهشی
Estimation of Actual Evapotranspiration by Mountain SEBAL Algorithm Based on Pea Plants (Case Study: Semi-Northern Half of Ardabil Province)

Mehdi Asadi; Khalil Valizadeh Kamran; Mohammad Baaghideh; Hamed Adab

Volume 7, Issue 22 , June 2020, Pages 67-85

https://doi.org/10.22034/hyd.2020.14583

Abstract
  Monitoring evapotranspiration has important implications for global climate modeling. Therefore, the evapotranspiration rate of different land uses in the northern half of Ardebil province based on object-based classification with Kappa coefficient of 0.945 and overall accuracy of 0.956, using Landsat ...  Read More

پژوهشی
Derivation of Rule Curve for Flood Risk Zone A Case Study: Baranduz-Chay River

Mirali Mohammadi; Farnaz Mohammadi; Ahmad Fakherifard; Sajad Bijanvand

Volume 7, Issue 22 , June 2020, Pages 87-108

https://doi.org/10.22034/hyd.2020.10806

Abstract
  1- Introduction Mainly the flood is caused by the surface runoff resulted from the properties of precipitation and river basin. The reduction of flooding by the effect of vegetation and soil in a small basin is less than a basin with a large area. Hence, to have a flood zoning map, the first step is ...  Read More

پژوهشی
Spatial Analysis of Symmetry or Asymmetry Drainage Index in the Alvand Batholith

Gholam hassan jafari; Zinab Barati

Volume 7, Issue 22 , June 2020, Pages 109-128

https://doi.org/10.22034/hyd.2020.10807

Abstract
  1- Introduction The public opinion is that in the landform-topographic study, the drainage system, and the drainage pattern, by using geomorphic indicators one could assess the performance of active tectonics (Maghsoudi et al., 2011). This is true if we do not consider the primary structure of the earth, ...  Read More

پژوهشی
Zoning Areas in Need of Underground Water in the Catchment Basin of Mahi Dasht Kermanshah

Mansor Parvin

Volume 7, Issue 22 , June 2020, Pages 129-153

https://doi.org/10.22034/hyd.2020.10808

Abstract
  1-Introduction In recent decades, the demand for water has intensively increased in arid and semi-arid regions of Middle East and North Africa (Souissi et al., 2019:1, 2). Nowadays extensive use of underground water resources has been converted to a challenge in arid and semi-arid regions (Gaur 2 et ...  Read More

پژوهشی
Application of Hybrid Support Vector machine models in Predicting River Flow Karkhe basin

reza dehghani; hassan torabi; hojatolah younesi; babak shahinejad

Volume 7, Issue 22 , June 2020, Pages 155-175

https://doi.org/10.22034/hyd.2020.14190

Abstract
  River flow prediction is one of the most important key issues in the management and planning of water resources, in particular the adoption of proper decisions in the event of floods and the occurrence of droughts. In order to predict the flow rate of rivers, various approaches have been introduced in ...  Read More

پژوهشی
Investigating the Effects of Geological Formations on the Runoff and Sediment Yield Using Rainfall Simulator in Gharehshiran Watershed, Ardabil

Ebrahim Asgari; abazar esmali; Raoof Mostafazadeh; Gholamreza Ahmadzadeh

Volume 7, Issue 22 , June 2020, Pages 177-103

https://doi.org/10.22034/hyd.2020.10810

Abstract
  1- Introduction The comparison of different geological formations in term of sediment yield is one of the most important issues in many soil and water conservation studies. Moreover, the measurement of runoff production rate and sediment production is the prerequisite of watershed management. The potential ...  Read More

پژوهشی
Determination of Appropriate Management Strategies for Natanz Urban Watershed Using SWOT Matrix

Sayed Meysam Davoudi; Reza Ghazavi

Volume 7, Issue 22 , June 2020, Pages 105-226

https://doi.org/10.22034/hyd.2020.10811

Abstract
  1- Introduction The strategic management and planning is the highest level of management that has a long-term attitude in resource allocation and decision making. Relying on a combination of perspectives, policies, structures, and effective systems in this field, the strategic approach in water resources ...  Read More