پژوهشی
Impact of climate change on runoff of Silakhor-Rahimabad Basin in Lorestan

Ziba Kounani; Alireza Ildoromi; hossien zenivand; Hamid Nouri

Volume 7, Issue 25 , March 2021, Pages 17-1

https://doi.org/10.22034/hyd.2021.32443.1474

Abstract
  1-Introduction Due to the importance of climate change and the effects it can have on runoff, developing a suitable model for simulating the present and future conditions of the catchment areas is of great importance (Rajabi et al, 2012). Nowadays, the LARS-WG and SDSM models are used to downscale environmental ...  Read More

پژوهشی
Assessing the impact of land use and geology on groundwater quality using multivariate statistical models and geostatistical analyses (Case Study: Part of the Hable-Rood River Basin)

Mehdi Teimouri; Omid Asadi Nalivan

Volume 7, Issue 25 , March 2021, Pages 38-19

https://doi.org/10.22034/hyd.2021.10944

Abstract
  1- Introduction Underground water is one of the most important water resources that plays an important role in providing water for agricultural and drinking activities in arid and semi-arid regions (Usamah and Ahmad, 2018, Wu et al., 2019, Kumar et al., 2019). Awareness of the quality of water resources ...  Read More

پژوهشی
Geomorphological classification and analysis of Hamzekhanloo River using the Rosgen classification model

Fariba Esfandiyari Darabad; Rasoul Bakhshandeh; Masoud Rahimi; Khadijeh Haji; Raoof Mostafazadeh

Volume 7, Issue 25 , March 2021, Pages 59-39

https://doi.org/10.22034/hyd.2021.39301.1527

Abstract
  1-Introduction The changes in river processes due to river discharge and sedimentation as a primary principle driving force can affect the geometry of rivers. Determining the amount of sediment and floodplain and water quality study are prerequisites for river management operations. Any change in the ...  Read More

پژوهشی
Analysis of changes in the range of mangrove forests in the north and east of the Strait of Hormuz affected by coastal morphology and hydrodynamics of the Persian Gulf

fatemeh parhizkar; Masume Rajabi; Mojtaba Yamani; Davoud Mokhtari

Volume 7, Issue 25 , March 2021, Pages 84-61

https://doi.org/10.22034/hyd.2021.39655.1531

Abstract
  1-Introduction For thousands of years, mangrove forests have played a significant role in the economy and sustainable livelihoods of human societies. Therefore, identifying and measuring changes in the boundaries of mangroves over time can play an important role in planning and conducting effective protection ...  Read More

پژوهشی
Estimation of Flood Discharge in Darrehrood Sub-Basins of Ardebil province Using Basin Physiographic Characteristics

yaser hoseini

Volume 7, Issue 25 , March 2021, Pages 98-83

https://doi.org/10.22034/hyd.2021.41477.1542

Abstract
  1-Introduction Flood is a natural phenomenon, which threatens the life and properties of a large number of people all over the world, yearly. Flood discharge, regarding water resource exploitation, flood control, construction of dams, basin management, and hydrologic studies, is of high importance in ...  Read More

پژوهشی
The Action of Tectonic and Lithological Parameters in the Water Balance Of the Roodak basin

Alireza Habibi; Hamidreza Masoumi

Volume 7, Issue 25 , March 2021, Pages 118-101

https://doi.org/10.22034/hyd.2021.41442.1545

Abstract
  1-Introduction Many studies have been conducted on the water balance of watersheds based on the SWAT model, among which, one can mention the research of by Van Liew and Garbrecht (2003: 413-426), Neitch et al. (2005: 494), Abbaspour et al. (2007: 413-430), Rostamian et al. (2008: 977-988), Faramarzi ...  Read More

پژوهشی
Identification of hydrological drought trends in the Lake Urmia Basin

khadijeh Javan

Volume 7, Issue 25 , March 2021, Pages 138-119

https://doi.org/10.22034/hyd.2021.43326.1562

Abstract
  1-Introduction Climate change has been a very important issue in recent decades. Recently, frequent climatic events such as storms, floods, and droughts have been reported around the world (Habeeb et al., 2015). These extreme events will have devastating effects on ecosystems, society, and the economy ...  Read More

پژوهشی
Identification of Potential Areas to Flood Inundation in Shiraz City Using TOPSIS-GIS

Hadi Abdolazimi; Sayed Hussein Roshun; Sayed Amir Shamsnia; Hamidreza Shahinifar

Volume 7, Issue 25 , March 2021, Pages 159-139

https://doi.org/10.22034/hyd.2021.43413.1565

Abstract
  1- Introduction Population growth, industrial expansion, urbanization, and urban construction have led to drastic changes in the morphology of catchments. Land grading and encroachment on rivers and canals have changed the pattern of natural drainage and flow in cities. One of the consequences of this ...  Read More

پژوهشی
Evaluation of the efficiency of SWAT model in estimating daily discharges of no gauge basins with zoning approach in arid regions

daniyal sayyad; Ebrahim Omidvar

Volume 7, Issue 25 , March 2021, Pages 182-161

https://doi.org/10.22034/hyd.2021.43934.1568

Abstract
  1-Introduction Runoff is one of the most important components of the hydrologic cycle. Since there are no observational data in basins lacking statistics, the process of calibration and validation of hydrologic models seems impossible in these basins. On the other hand, predicting runoffs in basins lacking ...  Read More

پژوهشی
Evaluation of Hydro-Climatic Conditions of Gorganroud Catchment under the Effect of Climate Change using MIROC-ESM model

Alireza Donyaii; Amirpouya Sarraf

Volume 7, Issue 25 , March 2021, Pages 204-183

https://doi.org/10.22034/hyd.2021.44082.1572

Abstract
  1- Introduction Climate evolutionary theory reveals that climate change has already been evident in the planet's history, but when opposed to historical climate changes, the climatic changes of the last century have two unique characteristics. First, through the nature of the ongoing climate change, ...  Read More