尼泊尔水文与气象学者协会
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作者:Bikas Chandra Bhattarai , Dhananjay Regmi
来源:[J].Journal of Hydrology and Meteorology, 2015, Vol.9 (1)SOHAM-Nepal
摘要:Observation and model-based studies suggest substantial hydrological flow pattern changes in mountain watershed where hydrology is dominated by cryospheric processes (IPCC 2007). The response of cryospheric processes to warming climate in mountain areas can be analysed by ex...
作者:M. S. Mondal and J. U. Chowdhury
来源:[J].Journal of Hydrology and Meteorology, 2012, Vol.8 (1)SOHAM-Nepal
摘要:Time series models are used in river hydrology for synthetic generation. The development of such a model, namely deseasonalized Autoregressive Moving Average (ARMA), for generation of decadal (10-day) flows of the Brahmaputra River in Bangladesh is described. The model was fitted...
作者:Arun Bhakta Shrestha and Sharad Prasad Joshi
来源:[J].Journal of Hydrology and Meteorology, 2009, Vol.6 (1)SOHAM-Nepal
摘要:Snow cover and glaciers in the Himalaya play a major role in the generation of stream flow in south Asia. Various studies have suggested that the glaciers in the Himalaya are in general condition of retreat. The snowline is also found to be retreating. While there are relatively ...
作者:Sigdel & M. Ikeda
来源:[J].Journal of Hydrology and Meteorology, 2010, Vol.7 (1)SOHAM-Nepal
摘要:Drought over Nepal is studied on the basis of precipitation as a key parameter. Using monthly mean precipitation data for a period of 33 years, Standardized Precipitation Index (SPI) is produced for the drought analysis with the time scale of 3 months (SPI-3) and 12 months (SPI-1...
作者:S. Pradhanang (Kayastha)
来源:[J].Journal of Hydrology and Meteorology, 2012, Vol.8 (1)SOHAM-Nepal
摘要:The assessment of water quality of Karra River in Hetauda, Nepal was carried out by determining the changes in the concentration levels of eight physico-chemical parameters (pH, Electric conductivity (EC), bicarbonate, dissolved oxygen (DO), silica, chemical oxygen demand (C...
作者:M. N. Ahasan , Md. A.M. Chowdhary & D. A. Quadir
来源:[J].Journal of Hydrology and Meteorology, 2010, Vol.7 (1)SOHAM-Nepal
摘要:In this paper, the updated rainfall data of 50 years (1961-2010) for 30 selected rain gauge stations of Bangladesh have been used. The data were analyzed to investigate the variability and trends of summer monsoon (June-September) rainfall over Bangladesh. The possible telec...
作者:T. R. Adhikari and L. P. Devkota
来源:[J].Journal of Hydrology and Meteorology, 2012, Vol.8 (1)SOHAM-Nepal
摘要:For the protection of the environment, climatic water balance studies play key role. This study attempts to assess the potential water availability at the Annapurna, Langtang and Khumbu regions of Nepal Himalaya. Potential evapotranspitration (PET) is calculated by CROPWAT 8 with...
作者:P.C. Shakti , N.K. Shrestha & P. Gurung
来源:[J].Journal of Hydrology and Meteorology, 2010, Vol.7 (1)SOHAM-Nepal
摘要:This paper illustrates a methodology to evaluate model’s performance of rainfall runoff model using a tool called WETSPRO (Water Engineering Time Series PROcessing tool). Simulated results of physically based semi-distributed model - SWAT (Soil and Water Assessment Tool) for...
作者:Madhav Narayan Shrestha
来源:[J].Journal of Hydrology and Meteorology, 2009, Vol.6 (1)SOHAM-Nepal
摘要:By addressing water, one will also address human development. People’s lack of access to safe and secure waterisnotduetothequantityof wateravailableon theearth butrather becausetheinstitutionsset upto manage the issues are not up to the challenge. In Nepal Muluki Ain (Laws o...
作者:S. Ghaju , K. Alfredsen
来源:[J].Journal of Hydrology and Meteorology, 2012, Vol.8 (1)SOHAM-Nepal
摘要:High spatial variability of precipitation over Nepal demands dense network of rain-gauge stations. But to set-up a dense rain gauge network is almost impossible due to mountainous topography of Nepal. Also the dense rain gauge network will be very expensive and some time impossib...

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