期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
山西中部电网弱电磁环网高压通道开环检修方式适应性问题研究 被引量:2
1
作者 孟涛 罗宏超 芦晓辉 《山西电力》 2019年第1期10-13,共4页
针对山西中部电网云龙线停电检修方式带来的220kV送电通道不满足N-1运行要求的问题进行了研究,提出了合理的解环措施调整策略。实际运行证明,调整后的运行方式有效地解决了相关过载问题,且满足短路电流运行要求,适应性较好,对解决类似... 针对山西中部电网云龙线停电检修方式带来的220kV送电通道不满足N-1运行要求的问题进行了研究,提出了合理的解环措施调整策略。实际运行证明,调整后的运行方式有效地解决了相关过载问题,且满足短路电流运行要求,适应性较好,对解决类似电磁环网打开问题,具有一定参考意义。 展开更多
关键词 弱电磁环网 过载 解环措施
下载PDF
River Rafting in Mountainous Regions of Uttarakhand:Impacts,Suggested Mitigation Measures and Sustainability 被引量:2
2
作者 Parth Sarathi MAHAPATRA Rajiv PANDEY Sonali PRADHAN 《Journal of Mountain Science》 SCIE CSCD 2012年第4期511-522,共12页
Uttarakhand state in India is well known for its mountainous ecosystems, traditional communities and a variety of ecotourism destinations. Among various tourism activities, River Rafting along the banks of the Ganges ... Uttarakhand state in India is well known for its mountainous ecosystems, traditional communities and a variety of ecotourism destinations. Among various tourism activities, River Rafting along the banks of the Ganges River has increased tremendously for two decades, and has had unprecedented impacts on the traditional communities and the bio-diversity. Therefore, it is meaningful to do a comprehensive study on the various impacts associated with river rafting so as to suggest the pathways to achieve the environmental sustainability in this region. In this study, we collected primary data from randomly selected population units across all stake holders such as local people (n = too), and camp personnel (n = 22), through a pre-tested questionnaire survey between August 2009 and May 2010. The questionnaire contains issues on culture, social, economic, institutional and associated perceived impacts on pollution and biodiversity including views for sustainability. Secondary information was also collected from various sources and government records to supplement and strengthen the analysis. The impacts were analyzed qualitatively through a ranking mechanism to facilitate the decision making process. The perception of the interviewee about the various possible impacts of rafting was discussed with mitigating mechanism. The ranking analysis as percollected data reveals that economy and education of local community was improved significantly; however aquatic and terrestrial fauna, social cohesion and pollution (water, air, land) were significantly deteriorated. The results show that the existing practices are not sufficient to address the adverse impacts. Improvement in practices is necessary, mainly in the policy regime. Based on the analysis, some measures are recommended on how to protect community interest and environment with the development of river rafting as an ecotourism opportunity. 展开更多
关键词 ECO-TOURISM The Ganges Impactranking Traditional community
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部