• Enhancing Urban Drainage Infrastructure Through Implementation of Low Impact Development Techniques 

  Osheen; Kansal, Mitthan Lal; Bisht, Deepak Singh (Springer, 2024)

  The global phenomenon of urban fooding has become a pressing issue for cities worldwide. Conventional strategies to alleviate fooding, such as augmenting the capacity of drainage systems, are incompatible with the principle ...
• Microplastic Pollutants in Aquatic Ecosystems: Present and Future Challenges 

  Kumar, Amit; Krishnan, Gopal (MDPI, 2023)

  Microplastics (MPs), an emerging contaminant in aquatic environments, are the cause of ecological and climatic risk and have thus become a hot topic for the global scientific community [1]. of the plastic waste that ...
• Editorial: Hydrological and hydrochemical processes in fragile systems 

  Xia, Chengcheng; Krishan, Gopal; Adimalla, Narsimha; Luo, Jian (Frontiers in Ecology & Evolution, 2023)

  An ecosystem is considered fragile when it exhibits a heightened susceptibility to disruption, degradation, or irreparable harm due to its limited capacity to withstand external stressors or adapt to changes. Fragile ...
• Groundwater recharge sources and processes in northwest India: Evidence from high frequency water isotope observations 

  Krishan, Gopal; Lapworth, D.J.; MacDonald, A.M.; Rao, M.S. (Elsevier, 2023)

  Water isotopes and specific electrical conductivity (SEC) are used in this paper to investigate groundwater recharge sources and processes in a catchment with a history of high groundwater abstraction for irrigation and ...
• The influence of the Pacific Decadal Oscillation on Annual Floods in the rivers of Western Canada 

  Gurrapu, Sunil; St-Jacques, Jeannine-Marie; Sauchyn, David J.; Hodder, Kyle R. (JWARA, 2016)

  We analyzed annual peak flow series from 127 naturally flowing or naturalized streamflow gauges across western Canada to examine the impact of the Pacific Decadal Oscillation (PDO) on annual flood risk, which has been ...
• Assessment of the ability of the standardized precipitation evapotranspiration index (SPEI) to model historical streamflow in watersheds of Western Canada 

  Gurrapu, Sunil; Hodder, Kyle R.; Sauchyn, David J.; St. Jacques, Jeannine Marie (Taylor & Francis, 2021)

  Knowledge of present-day spatial and temporal distribution of water resources is vital for successful water management and policies for planned adaptation to climate change. Measured quantities of hydroclimatic variables, ...
• Assessment of the hydrological drought risk in Calgary, Canada using weekly river flows of the past millennium 

  Gurrapu, Sunil; Sauchyn, David J.; Hodder, Kyle R. (IWA Publishing, 2022)

  Planning and management of water resource infrastructure requires a depth of knowledge on the characteristics of hydrological extremes, floods and droughts. Infrastructure design is traditionally based upon historically ...
• Influence of large-scale teleconnections on annual and seasonal floods in Godavari and Narmada River basins 

  Gurrapu, Sunil; Ranade, Ashwini; Patra, Jagdish Prasad (IWA Publishing, 2023)

  Indian summer monsoon rainfall is strongly influenced by large-scale atmosphere-ocean oscillations including Pacific Decadal Oscillation (PDO), El Niño-Southern Oscillation (ENSO), and Indian Ocean Dipole (IOD). Researchers ...
• Trend and variability analysis of rainfall series at Seonath River Basin, Chhattisgarh (India) 

  Chakraborty, Shiulee; Pandey, R. P.; Chaube, U. C.; Mishra, S. K. (Integrated Publishing Association, 2013)

  In this paper an attempt has been made to study the spatial and temporal variability of rainfall at Seonath sub basin in Chattisgarh state in India for 49 years (1960-2008)
• Integrated approach for the investigation of groundwater quality through hydrochemistry and water quality index (WQI) 

  Krishan, Gopal; Kumar, Mohit; Rao, M. S.; Garg, Rahul; Yadav, Brijesh K.; Kansal, M. L.; Singh, Surjeet; Bradley, A.; Muste, Marian; Sharma, Lalit Mohan (Elsevier, 2023)

  Evaluation of groundwater quality and their controlling processes are very important for the sustainable utilization of groundwater in any region. In the present study, 100 groundwater samples were collected during ...
• Temporal and spatial variation of the stable isotopes in the waters of Sutlej and Beas rivers 

  Krishan, Gopal; Arya, Vinay; Rao, M. S. (Springer, 2022)

  In the present study, the spatial and temporal variation of the values of stable isotopes (δ18O and δ2 H) of river water and spatial variation of values of groundwater and rainfall have been evaluated. The water samples ...
• Assessment of groundwater salinity using principal component analysis (PCA): a case study from Mewat (Nuh), Haryana, India 

  Krishan, Gopal; Bhagwat, Anjali; Sejwal, P.; Yadav, Brijesh K.; Kansal, M. L.; Bradley, A.; Singh, A.; Kumar, M.; Sharma, Lalit Mohan; Muste, Marian (Springer, 2022)

  In the present study, principal component analysis (PCA) is used to investigate the processes controlling groundwater salinity in the Mewat (Nuh) district, Haryana, India. Twenty groundwater sam ples were collected ...
• Evaluation of groundwater quality for life-supporting activities: a case study of Haryana, India 

  Shyam, Radhe; Krishan, Gopal; Kheraja; Kumar, Amit (Taylor & Francis, 2022)

  Present study deals with water quality (WQ) assessment season-wise ionic concentration in the Mewat district of Haryana, India. A total of 36 groundwater samples were collected, 12 each for the pre-monsoon, monsoon, and ...
• Isotopic study on the effect of reservoirs and drought on water cycle dynamics in the tropical Periyar basin draining the slopes of Western Ghats 

  Saranya, P.; Krishnakumara, A.; Kumar, Sudhir; Krishnana, Anoop (Elsevier, 2020)

  Apart from extreme hydrological events, such as, droughts and floods; large water bodies and land use patterns can significantly influence the water cycle dynamics in river basins. Assessment of cumulative effects of extreme ...
• SCS-CN Method for Surface Runoff Calculation of Agricultural Watershed Area of Bhojtal 

  Dwivedi, Priyanka; Mishra, Abhishek; Karwariya, Sateesh; Goyal, Sandeep; Thomas, T. (Suresh Gyan Vihar University, 2017)

  The Upper Lake, (Bhojtal) is situated in the city Bhopal.Upper Lake is the major source of water for the city Bhopal. Economic as well as recreational activities of the city Bhopal are dependent on the water availability ...
• A Statistical Downscaling Technique for Assessment of Meteorological Parameters under Climate Change Condition Using SDSM-DC Model in Raipur District 

  Chaudhary, Dularchand; Kumar, Dinesh; Jaiswal, R. K.; Nema, A. K. (IJBSM, 2018)

  Changes in maximum and minimum temperature with occurrence of extreme events are major threat to future food security due to climate change. Climate change related occurrence of extreme events can have serious consequences ...
• Operation analysis of a reservoir in GIS environment using remote sensing inputs 

  Goel, M. K.; Kumar, P.; Jain, S. K.; Tiwari, R. S. (Talor & Francis, 2007)

  Reservoir management involves allocating available water among multiple uses and users, minimizing the risks of water shortages and flooding and optimizing the beneficial use of water. Irrigation demands from a reservoir, ...
• An Overview of Commonly Used Groundwater Modelling Software 

  Kumar, C. P. (IJARSET, 2019)

  A groundwater model is any computational method that represents an approximation of an underground water system. While groundwater models are, by definition, a simplification of a more complex reality, they have proven ...
• A comparative study of the time of concentration methods for designing urban drainage infrastructure 

  Mehta, Osheen; Kansal, M. L.; Bisht, Deepak Singh (IWA Publishing, 2022)

  The time of concentration (ToC) is an important parameter in rainfall−runoff simulation for designing and evaluating an urban drainage system (UDS). There are several lumped and distributed methods available in the literature ...
• Groundwater and agriculture potential mapping of Mewat District, Haryana, India 

  Pradeep, Gokul; Krishan, Gopal (Springer, 2022)

  Groundwater is one of the most valuable natural resources on the planet, sustaining all human activity. It is necessary not just for human survival, but also for a region’s economic and social advancement. Also, agriculture ...

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