Hydro Nepal: Journal of Water, Energy and Environment最新文献_第8页

Unlocking the Development of Hydropower Potential 释放水电开发潜力

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-08-28 DOI: 10.3126/HN.V17I0.13274

K. Dhungel

{"title":"Unlocking the Development of Hydropower Potential","authors":"K. Dhungel","doi":"10.3126/HN.V17I0.13274","DOIUrl":"https://doi.org/10.3126/HN.V17I0.13274","url":null,"abstract":"Nepal is rich in hydropower amounted to 42 GW. But it is poor in terms of per capita electricity consumption amounted to 106 KWh which keeps Nepal in a lowest position among the countries of South Asia. Harnessing this is a must for Nepal to run to the road to prosperity. Electricity use and economic growth move in the same direction indicating an additional unit of growth requires additional multiple unit of electricity. There are a number of stakeholders of the rivers flowing inside Nepal. These rivers are being shared by four sovereign countries –originated in Tibet, enter Nepal and cross the border to flow in India and then in Bangladesh before reaching their final destiny. These rivers provide drinking water to the people of these countries. In addition, another option for the benefit to share of these rivers among the stakeholders is to develop hydropower in Nepal and export it to light the cities of the rest of countries. Nepal should prepare itself to make favorable environment-creating domestic market, reducing electricity generation cost, maintaining rule of law, creating stable policies, ending political instability, adopting appropriate pricing policies- to invite foreign direct investment needed to harness. HYDRO Nepal Journal Journal of Water, Energy and Environment Issue: 17, July 2015","PeriodicalId":117617,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126735140","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

Climate Change: A Shadow over Nepal’s Himalayas 气候变化:笼罩在尼泊尔喜马拉雅山上的阴影

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-08-28 DOI: 10.3126/HN.V17I0.13265

B. Manandhar

引用次数: 0

Effect of Sand Erosion on Turbine Components: A Case Study of Kali Gandaki “A” Hydroelectric Project (144 MW), Nepal 沙蚀对涡轮机部件的影响:以尼泊尔Kali Gandaki“A”水电项目(144mw)为例

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-08-28 DOI: 10.3126/HN.V17I0.13270

B. Chhetry, K. Rana

引用次数: 18

Climate Change and Community Perceptions in the Khudi Watershed, Lamjung, Nepal 气候变化和社区观念在Khudi流域，Lamjung，尼泊尔

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-08-28 DOI: 10.3126/HN.V17I0.13275

A. Sharma

引用次数: 3

Down the Rabbit Hole 掉进兔子洞

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-03-01 DOI: 10.3126/HN.V16I0.12221

Christopher Butler

引用次数: 0

Analysis of Sediment Samples and Erosion Potential: A Case Study of Upper Tamakoshi Hydroelectric Project 沉积物样品及侵蚀潜力分析——以上塔玛克什水电工程为例

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-03-01 DOI: 10.3126/HN.V16I0.12216

R. Koirala, S. Chitrakar, S. Regmi, M. Khadka, H. Neopane, B. Thapa

{"title":"Analysis of Sediment Samples and Erosion Potential: A Case Study of Upper Tamakoshi Hydroelectric Project","authors":"R. Koirala, S. Chitrakar, S. Regmi, M. Khadka, H. Neopane, B. Thapa","doi":"10.3126/HN.V16I0.12216","DOIUrl":"https://doi.org/10.3126/HN.V16I0.12216","url":null,"abstract":"Hydropower can be an effective green solution for meeting the current energy demand in Nepal. However, despite having tremendous water resources, only 2% of Nepal’s hydroelectricity potential has been tapped. Of the challenges that Nepali hydro faces, sediment erosion is a major one. Sediment erosion refers to an erosive tendency of sediment particles flowing with water over the exposed turbine parts including the runner. This paper deals with a sample analysis of sediment particles from the Upper Tamakoshi Hydroelectric Project. In this paper, we test for particle size distribution, particle count, mineral composition, and erosion potential analysis. For the mineral and erosion potential analysis, the sand samples range from 75 im to 200 im because the Tamakoshi plant consists of sediment traping system for particles larger than 150 im. The sediment samples were collected from three different points in the headrace and the severity of the effect of erosion has been analyzed in terms of depending variables like particle size, concentration, and mineral composition. DOI: http://dx.doi.org/10.3126/hn.v16i0.12216 HYDRO Nepal Journal of Water Energy and Environment Issue. 16, 2015, January Page: 28-31 Upload date: March 1, 2015","PeriodicalId":117617,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133314263","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: 8

Cost-Effective and Eco-Friendly Methods for Lake Water- Purification 具有成本效益和生态友好的湖泊水净化方法

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-03-01 DOI: 10.3126/HN.V16I0.12223

S. Dixit, S. Dixit

{"title":"Cost-Effective and Eco-Friendly Methods for Lake Water- Purification","authors":"S. Dixit, S. Dixit","doi":"10.3126/HN.V16I0.12223","DOIUrl":"https://doi.org/10.3126/HN.V16I0.12223","url":null,"abstract":"Lakes and reservoirs are very important property for people’s life, industrial activities and so on. They provide various benefits to us, such as securing water resources for drinking, agriculture and industrial use, fishery resource, flood control functions and ecosystem integrities. However, because of the closed nature of lakes’ water system, pollution tends to accumulate therein, once water is polluted, it is difficult to improve the water quality. In Addition, the situation is that a remarkable improving tendency of the water quality of lakes is not seen due to the increase of the pollutant load by the economic change and the increase of the Industrialization and population as well as the change in the lake environment. Bhopal city popularly known as the city of lakes, have more than eighteen water bodies. Out of eighteen water bodies, few are source of drinking water after preliminary treatment. Rest of the water bodies serves secondary purposes like irrigation, fisheries and recreational activities etc. These two lakes are Shahpura Lakeand Lower Lake. Shahpura Lake is situated in new Bhopal city where as Lower Lake is situated in old city. Both are eutrophic and sewage fed lake. DOI: http://dx.doi.org/10.3126/hn.v16i0.12223 HYDRO Nepal Journal of Water Energy and Environment Issue. 16, 2015, January Page: 40-43 Upload date: March 1, 2015","PeriodicalId":117617,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128588985","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

FDI in Hydropower and Choice of Jurisdiction 水电外商直接投资与管辖权选择

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-03-01 DOI: 10.3126/HN.V16I0.12219

R. Shrestha

引用次数: 1

Mr. Radhesh Pant granted an interview to Mr. Bhai Raja Manandhar, Managing Editor, Hydro Nepal Journal. The interview in its entirety is presented. Radhesh Pant先生接受了Hydro Nepal Journal总编辑Bhai Raja Manandhar先生的采访。采访的全部内容被呈现出来。

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-03-01 DOI: 10.3126/HN.V16I0.12226

Radhesh Pant

引用次数: 0

Climate Change and its Impact on Rice Yield 气候变化及其对水稻产量的影响

Hydro Nepal: Journal of Water, Energy and Environment Pub Date : 2015-03-01 DOI: 10.3126/HN.V16I0.12215

K. Rijal

{"title":"Climate Change and its Impact on Rice Yield","authors":"K. Rijal","doi":"10.3126/HN.V16I0.12215","DOIUrl":"https://doi.org/10.3126/HN.V16I0.12215","url":null,"abstract":"Monsoon patterns have been changing noticeably in recent years around the globe. These changes have tremendous effects on agriculture systems especially in the areas where rainfall is the precondition of agriculture. This paper will investigate monsoon patterns in Nepal and how they correlate with recorded rice yields. The results were analyzed and cross-checked with AquaCrop, a crop water productivity model. The findings indicate that the Nepal’s monsoon patterns do not follow a definitive trend. Parameters such as onset and withdrawal dates, duration and distribution are quite unpredictable. The patterns, however, do have direct impact on national average rice yields, but that effect has turned less sensitive in recent years. The findings suggest that though monsoon has vital role on rice production in Nepal, where agriculture systems depend primarily on rainfall, more research is required to predict more accurately and precisely the production functions and relationships to yield. The better we understand this relationship, the more we can compensate for adverse monsoon patterns through anticipatory deployment of ag-technologies and advanced management options. Furthermore, support from legislators will be required to move these ideas into practice. DOI: http://dx.doi.org/10.3126/hn.v16i0.12215 HYDRO Nepal Journal of Water Energy and Environment Issue. 16, 2015, January Page: 23-27 Upload date: March 1, 2015","PeriodicalId":117617,"journal":{"name":"Hydro Nepal: Journal of Water, Energy and Environment","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115799552","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: 1