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Hydro Nepal: Journal of Water, Energy and Environment最新文献

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A Review on People’s Participation for Sustainable Rural Water Supply Systems with Special Reference to Nepal 人民参与可持续农村供水系统的研究综述，特别以尼泊尔为例
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2019-04-10 DOI: 10.3126/HN.V24I0.23584
K. Dahal, Narbikram Thapa, Raju Shiwakoti
{"title":"A Review on People’s Participation for Sustainable Rural Water Supply Systems with Special Reference to Nepal","authors":"K. Dahal, Narbikram Thapa, Raju Shiwakoti","doi":"10.3126/HN.V24I0.23584","DOIUrl":"https://doi.org/10.3126/HN.V24I0.23584","url":null,"abstract":"This study was carried out during the period from March to August 2018. Published literatures and some unpublished data were collected from different sources and analyzed. It was found that the community people do not have good understanding and adequate participation on the sustainability of water supply systems. They only have interests in the regular flow in taps. They are also less aware in the regular repair and maintenance of water supply systems. Furthermore, the expectation of community is always financial support from local body and donor agency. The governance part of water user’s committee was also found unsatisfactory. Thus, the people should be provided with capacity development trainings for the sustainable development of community water supply system. similarly, implementation of water safety plan, and regular monitoring from local body are crucial activities that should be given high emphasis for the sustainability of rural water supply system.","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126257133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Energy Banking with India : Path of Least Resistance 印度能源银行:阻力最小之路
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20820
S. Pun
{"title":"Energy Banking with India : Path of Least Resistance","authors":"S. Pun","doi":"10.3126/HN.V23I0.20820","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20820","url":null,"abstract":"Once the 456 MW Upper Tamakoshi Hydroelectric Project is commissioned by the end of 2018, Nepal is expected to have surplus energy during the wet/monsoon season of 2019. Nepal’s Energy Ministry has decided to resolve this surplus issue through Energy Banking with India whereby Nepal exports her wet season power for India’s dry season import on “the same volume”. This is an extremely naïve assumption even if it is for the sake of mere negotiation. Discussing the short-sightedness of Energy Banking concept, this article stresses that Nepal should have, instead, activated the other two prevailing instruments of power trading, that of bilateral and regional 2014 Indo-Nepal Electric Power Trade, Cross-Border Transmission and Grid Connectivity Agreement and the 2014 SAARC Framework Agreement for Energy Cooperation (Electricity) respectively. Activating these two agreements would have ‘Open Sesame’-d the doors to Nepal’s growing hydropower capabilities – a win-win situation for both countries. HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128939851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contractual Issues for Hydropower Construction in Nepal 尼泊尔水电建设合同问题
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/hn.v23i0.20826
A. Neupane
{"title":"Contractual Issues for Hydropower Construction in Nepal","authors":"A. Neupane","doi":"10.3126/hn.v23i0.20826","DOIUrl":"https://doi.org/10.3126/hn.v23i0.20826","url":null,"abstract":"Nepal is located at the foot of the Himalayas and has numerous perennial rivers flowing from North to South, making it an ideal place for production of massive scale of hydropower. Hence, there are many hydropower projects in construction phase, but they are facing several contractual issues such as, contractual inefficacy of the parties, payment problems, Force Majeure and claims handling mechanism. In order to build the capacity of existing contract personnel working in various projects, it is high time for the stakeholders of Nepalese construction industry to train their human resources to the required standard, such that they can properly prepare, assess and handle the contractual issues that may arise, in the international standard. HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133185792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Review of Climate Change and its Effects in the Western Mountainous Water Basin of Nepal 尼泊尔西部山地流域气候变化及其影响研究进展
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20829
R. Bista, K. Dahal, R. Gyawali
{"title":"A Review of Climate Change and its Effects in the Western Mountainous Water Basin of Nepal","authors":"R. Bista, K. Dahal, R. Gyawali","doi":"10.3126/HN.V23I0.20829","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20829","url":null,"abstract":"This study was conducted in the period of January 2014 to December 2015. The main objective of the study was to investigate the impact of climate change in the water basin and its catchment areas. The method was a survey of relevant literatures. Climate change is a big issue not only in developed countries but also in developing countries. The study found that the temperature is rising with 2.00 C on average per annum in western Nepal. This is relatively 3 times higher than lower temperature increase within the country and significantly higher in comparison to global trend of temperature variation. Over the last 36 years (1975-2010) in western Nepal, temperature is rising on an average of 1.2°C per annum. This is twice as compared to the global increment. This indicates more vulnerability of climate change in hills and high hills of Nepal. The average rise of temperature in Nepal is 0.06oC per year. The climate-induced disasters are; drought, severe floods, landslide, etc. They also have negative effects in agriculture in the hills and high hills of Nepal.HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"92 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132278270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
A GIS Approach for Rapid Identification of Run-of-River (RoR) Hydropower Potential Site in Watershed: A case study of Bhote Koshi Watershed, Nepal 基于GIS的流域顺流水电潜力点快速识别——以尼泊尔Bhote Koshi流域为例
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20825
N. Kayastha, U. Singh, K. Dulal
{"title":"A GIS Approach for Rapid Identification of Run-of-River (RoR) Hydropower Potential Site in Watershed: A case study of Bhote Koshi Watershed, Nepal","authors":"N. Kayastha, U. Singh, K. Dulal","doi":"10.3126/HN.V23I0.20825","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20825","url":null,"abstract":"A new Geographical Information System (GIS) approach is proposed to assess primary potential hydropower site, explicitly identifying highly possible hydropower locations spatially, over a large area in a short time. The results from this approach were validated with an existing hydropower site in the Bhote Koshi catchment in Nepal. Altogether 885 number of searches made along the river streams each covered a circular area of radius 10 km, with distance between headwork and power houses of 500 m intervals, thus, identified 297 highly potential sites out of total 2655 during evaluation. The results indicate that, 52 sub-catchments have potential areas and seven specific hydropower locations overlapped with existing hydropower projects. This approach is suitable for initial screening only and the produced results significantly facilitate further in-depth feasibility study to engineering and economic analysis for hydropower potential of the basin. HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133117322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Geological and Geotechnical Challenges Faced during Excavation of the Underground Powerhouse and Head Race Tunnel for Mangdechhu Project, Bhutan, India 印度不丹Mangdechhu工程地下厂房和首隧洞开挖面临的地质和岩土工程挑战
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20823
A. Mishra, R. K. Chaudhary, P. Punetha, I. Ahmed
{"title":"Geological and Geotechnical Challenges Faced during Excavation of the Underground Powerhouse and Head Race Tunnel for Mangdechhu Project, Bhutan, India","authors":"A. Mishra, R. K. Chaudhary, P. Punetha, I. Ahmed","doi":"10.3126/HN.V23I0.20823","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20823","url":null,"abstract":" Not available.HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018 ","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133567093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Realizing Hydropower Development for Energy Security in Nepal 为尼泊尔能源安全实现水电开发
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20819
Rajeswar Man Sulpya
{"title":"Realizing Hydropower Development for Energy Security in Nepal","authors":"Rajeswar Man Sulpya","doi":"10.3126/HN.V23I0.20819","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20819","url":null,"abstract":"Not availableHYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115607961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A dynamic analysis of in-situ stress state at the Upper Tamakoshi Hydroelectric Project area, Nepal 尼泊尔上Tamakoshi水电项目区地应力状态动态分析
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20824
K. K. Panthi, Chhatra Bahadur Basnet
{"title":"A dynamic analysis of in-situ stress state at the Upper Tamakoshi Hydroelectric Project area, Nepal","authors":"K. K. Panthi, Chhatra Bahadur Basnet","doi":"10.3126/HN.V23I0.20824","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20824","url":null,"abstract":" The in-situ stress condition in the rock mass is influenced by both tectonic and geological environment, such as faulting and shearing in the rock mass. This influence is of considerable magnitude in the Himalayan region where the tectonic movement is active, resulting periodic dynamic earthquakes. Each large-scale earthquake causes both accumulation and sudden release of strain energy instigating changes in the in-situ stress environment in the rock mass. This paper evaluates the influence of local shear fault on the in-situ stress state along the shot crete lined high pressure tunnel of Upper Tamakoshi Hydroelectric Project, 456 MW in Nepal. A detailed assessment of the in-situ stress state is carried out by using both; measured data and three-dimensional numerical analysis using FLAC3D. The analysis includes evaluation on the possible changes in the in-situ stress state in the rock mass caused by seismic activities (dynamic loading). HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"278 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122294689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Power Paradox: Growth of the Hydro Sector in Nepal 电力悖论:尼泊尔水电部门的增长
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20821
R. Shrestha, S. Biggs, S. Justice, A. M. Gurung
{"title":"A Power Paradox: Growth of the Hydro Sector in Nepal","authors":"R. Shrestha, S. Biggs, S. Justice, A. M. Gurung","doi":"10.3126/HN.V23I0.20821","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20821","url":null,"abstract":"Nepal has tremendous hydropower potential yet paradoxically experiences, until recently, loadshedding of up to 18 hours daily in the dry season and has not achieved self-reliant energy security. This paper analyses this paradox by reviewing the growth of hydroelectricity sector in Nepal. It identifies four phases; the illustration of technical capacity, industrial training and early investments, major policy challenges and paradigm shift and maturing hydropower sector. The spread of improved water mills as well as hydro installations is also reviewed briefly. The paper argues that Nepal will meet much of its projected national demand very soon (2018/19) but attaining self-reliant energy security after displacing fossil fuel is not in the horizon yet. While substantial hydro investments are in the pipeline; a strong, diverse hydro-mechanical manufacturing industry is established. But the electro-mechanical industry is non-existent. Policies have attracted substantial private investment in hydropower sector, but it is not geared towards the use of electricity for overall economic development of Nepal and has yet to streamline policy with respect to lean season augmented flow of water for drinking and irrigation purposes within and outside Nepal. A more fundamental paradox is that Nepal government has yet to acknowledge these anomalies that hinder sustainable economic developments.HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123369909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Water Resources Development in Nepal: Myths and Realities 尼泊尔的水资源开发:神话与现实
Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2018-08-21 DOI: 10.3126/HN.V23I0.20822
S. N. Upadhyay, Prakash Gaudel
{"title":"Water Resources Development in Nepal: Myths and Realities","authors":"S. N. Upadhyay, Prakash Gaudel","doi":"10.3126/HN.V23I0.20822","DOIUrl":"https://doi.org/10.3126/HN.V23I0.20822","url":null,"abstract":"Despite the ‘immense’ water resources available, Nepal has not been able to transform this abundance of water resources into desired economic growth and societal welfare. This paper attempts to analyze the reasons for such incessant challenges that loom over water resources development in Nepal. This paper finds that it is not the resource that limits the development of water resources, but the approaches and wishes that are framed on the foundation of persistent myths. Analyzing those myths, this paper highlights the realities in water resources management of Nepal, and suggests that without dismantling the existing myths, the sustainable development of water resources seems limited.HYDRO Nepal JournalJournal of Water, Energy and Environment Issue: 23Year: 2018","PeriodicalId":137822,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134236554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
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