Research Papers: Recent submissions

  • Block level Livelihood Vulnerability Index of a Himalayan district in Upper Ganga Basin 
    Mishra, P. K.; Singh, Hemant; Thayyen, Renoj J.; Das, Swagatam; Nema, M. K.; Kumar, Pradeep (2021)
    Managing climate change induced vulnerability is a challenge in the Himalayan region. The policy interventions are often not targeted due to lack of assessment and prioritization of vulnerable areas of a district/state. ...
  • कृत्रिम तंत्रिका नेटवर्क मॉडल द्वारा भूजल स्तर के उतार चढ़ाव का पूर्वानुमान: एक अध्ययन 
    नेमा, सौरभ; नेमा, एम. के.; अवस्थी, एम. के.; नेमा, आर. के. (National Institute of Hydrology, 2020)
    पिछले कुछ वर्षों में, भूजल के अत्यधिक दोहन के कारण भारत के कई क्षेत्रों में भूजल स्तर काफी नीचे चला गाय है। केंद्रीय भूजल बोर्ड के आंकड़ों के अनुसार, भारत में वर्ष 2007 और 2017 के बीच भूजल स्तर में औसतन 61 प्रतिशत की कमी ...
  • Estimation of apparent thermal diffusivity of soil at lesser-Himalayan experimental catchment, Uttarakhand, India, for analytical subsoil temperature modelling 
    Patil, Pravin R.; Thayyen, Renoj J.; Jain, Sharad K.; Nema, M. K. (Springer, 2021)
    Understanding the linkages between climate—land surface—hydrology and Himalayan ecosystem is challenging due to large spatial heterogeneity and data scarcity. Soil temperature is a key variable affecting this process. ...
  • Occurrences of potentially toxic trace metals in groundwater of the state of Punjab in northern India 
    Krishan, Gopal; Taloor, Ajay Kumar; Sudarsan, Natarajan; Bhattacharya, Prosun; Kumar, Sumant; Ghosh, N. C.; Singh, Surjeet; Sharma, Anupama; Rao, M. S.; Mittal, Sanjay; Sidhu, Balwinder S.; Vashisht, Rajesh; Kour, Ramnik (Elsevier, 2021)
    In present study, a total of 275 representative water samples (263 groundwater, 8 canal water, 2 samples from Sutlej River and 2 samples from Buddha Nala) were collected and analysed. The sampling was carried out in ...
  • Concentration of heavy metals in groundwater and heavy metal pollution index in Punjab 
    Krishan, Gopal; Sudarsan, Natarajan; Ghosh, N. C.; Kumar, S.; Singh, Surjeet; Sharma, A.; Mittal, Sanjay; Sidhu, Balwinder S.; Vashisht, Rajesh (IAH-AIH, (International Association of Hydrogeologists:Indian Chapter), 2021)
    Groundwater samples (263 number) were collected from the Punjab state during August, September, and October, 2019 and were analyzed for heavy metals arsenic (As), aluminium (Al), iron (Fe), manganese (Mn), zinc (Zn), copper ...
  • इंटरनेट, डाटा सेंटर वॉटर फुटप्रिंट 
    Goyal, Varun; Goyal, V. C. (निस्केयर, 2021)
    भारत तीव्र गति से विकास पथ पर अग्रसर है और इसमे डिजिटल क्रांति का बहुत बड़ा योगदान है।चाहे प्रशासनिक पारदर्शिता हो या आर्थिक क्षेत्र मनोरंजन हो या संचार सभी क्षेत्रों में आज डिजिटल माध्यमों का बड़ा योगदान है और देश में तकनीक ...
  • Hydrogeochemical evolution and groundwater recharge processes in arsenic enriched area in central Gangetic plain, India 
    Kumar, Sumant; Joshi, Suneel Kumar; Pant, Neeraj; Singh, Surjeet; Chakravorty, B.; Saini, Ravi K.; Kumar, Vinod; Saini, Ankit; Ghosh, N. C.; Mukherjee, Abhijit; Rai, Prashant; Singh, Vijeta (Elsevier, 2021)
    spatio-temporal variation of arsenic along with comprehending recharge processes and quantification of recharge rate in the central Gangetic plain, India. The arsenic enriched area was observed mostly in the fluvial deposits ...
  • Groundwater Quality Issues and Challenges for Drinking and Irrigation Uses in Central Ganga Basin Dominated with Rice-Wheat Cropping System 
    Kumar, Sumant; Kumar, Manish; Chandola, V. K.; Kumar, Vinod; Saini, Ravi K.; Pant, Neeraj; Kumari, Nikul; Srivastav, Ankur; Singh, Surjeet; Singh, Rajesh; Krishan, Gopal; Indwar, Shashi Poonam; Kumar, Sudhir; Yadav, Brijesh K.; Maurya, Nityanand S. (MDPI, 2021)
    Increased population and increasing demands for food in the Indo-Gangetic plain are likely to exert pressure on fresh water due to rise in demand for drinking and irrigation water. The study focuses on Bhojpur district, ...
  • Purpose Driven Studies Under National Hydrology Project, India 
    Kumar, C. P. (IJSRSET, 2019)
    Considering the peculiarities and large variation in the nature of problems associated with water resources planning, development and management, the issues involved in research related to particular region and specific ...
  • Numerical modelling of ground water flow using MODFLOW 
    Kumar, C. P. (Discovery, 2013)
    Ground water models provide a scientific and predictive tool for determining appropriate solutions to water allocation, surface water – ground water interaction, landscape management or impact of new development scenarios. ...
  • Application of Chemical Mass Balance to Water Quality Data of Malaprabha River 
    Purandara, B. K.; Varadarajan, N.; Kumar, C. P. (Brigham Young University, 2004)
    Mass balance calculations carried out for Na, K, Ca, Mg, Cl, SO4 and HCO3 for the study area showed that the major source of contamination is through non-point sources. It is also observed that the river water quality ...
  • Assessment of groundwater potential 
    Kumar, C. P. (PERGAMON-ELSEVIER SCIENCE LTD, 2012)
    Water balance techniques have been extensively used to make quantitative estimates of water resources and the impact of man's activities on the hydrologic cycle. On the basis of the water balance approach, it is possible ...
  • Groundwater Studies at National Institute of Hydrology, Roorkee, India 
    Kumar, C. P. (Publons, 2017)
    National Institute of Hydrology is a Government of India society under Ministry of Water Resources, River Development & Ganga Rejuvenation. It has been functioning as a research Institute in the area of hydrology and ...
  • Simulation of sea water intrusion and tidal influence 
    Kumar, C. P. (Taylor & Francis, 2001)
    Coastal zones contain some of the most densely populated areas in the world as they generally present the best conditions for productivity. However, these regions face many hydrological problems like flooding due to ...
  • Estimation of groundwater recharge due to rainfall by modelling of soil moisture movement 
    Kumar, C. P. (Taylor & Francis, 1998)
    The purpose of this study is to estimate the ground water recharge due to rainfall by studying one-dimensional vertical flow of water in the unsaturated zone. A model has been formulated for finite difference solution ...
  • Evaporation from shallow water table through layered soil profiles 
    Kumar, C. P. (Taylor & Francis, 1999)
    The purpose of this study is to estimate the steady state evaporation rates from layered soils in the presence of high water table under isothermal conditions. A finite difference numerical scheme based upon the ...
  • Pitfalls and Sensitivities in Groundwater Modelling 
    Kumar, C. P. (Springer, 2003)
    Groundwater models provide a scientific and predictive tool for determining appropriate solutions to water allocation, surface water-groundwater interaction, landscape management or impact of new development scenarios. ...
  • Estimation of natural ground water recharge 
    Kumar, C. P. (Taylor & Francis, 1997)
    Quantification of the rate of natural ground water recharge is a pre-requisite for efficient ground water resource management. It is particularly important in regions with large demands for ground water supplies, where ...

Search DSpace


Advanced Search

Browse

My Account