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首页> 外文期刊>Aquatic ecosystem health & management >The Upper Mustang (Nepal) ecosystem: Population, water quality and tourism
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The Upper Mustang (Nepal) ecosystem: Population, water quality and tourism

机译：上野马（尼泊尔）生态系统：人口，水质和旅游业

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摘要

Upper Mustang, a Nepalese valley of high environmental, social and historical interest, and part of the Mustang District, is located in the Trans Himalayan Region, bordering Tibet to the North, East and West, and from the South along the Kali-Gandaky Valley. The Upper Mustang area was opened to controlled tourism in 1992, such that no more than one thousand trekkers are allowed to visit this area annually. In order to give a clear view of the environmental quality in Upper Mustang, an evaluation has been made of socio-economic factors, water quality conditions, and tourism characteristics using a combination ofbiophysical parameters, demographic and human considerations, and the Tourist Positioning Index. With respect to ecosystem health, river water quality, spring water quality, state of human ecology and carrying capacity were considered. The observations from this study show that village water resources are vulnerable due to fecal pollution. Water used for drinking is exposed to human and animal fecal pollution because the area is almost totally devoid of sewage systems for the effective disposal ofwastewater and human wastes. It is necessary to carry out drainage system in the villages and to protect the taps from animal and human fecal wastes with 'respect areas.'
机译：上野马是尼泊尔一个具有高度环境，社会和历史意义的山谷，是野马地区的一部分，位于喜马拉雅大区，与西藏接壤，东西，北部，南部与卡利甘达基山谷接壤。上野马地区于1992年开放以对旅游业进行管制，因此每年不超过一千名徒步旅行者可以参观该地区。为了清楚地了解上野马的环境质量，结合了生物物理参数，人口统计学和人文因素以及游客位置指数，对社会经济因素，水质状况和旅游特征进行了评估。在生态系统健康方面，考虑了河流水质，泉水水质，人类生态状况和承载能力。这项研究的观察结果表明，由于粪便污染，乡村水资源很脆弱。饮用水用于人类和动物的粪便污染，因为该地区几乎完全没有污水处理系统，无法有效处理废水和人类废物。有必要在乡村进行排水系统，并在“尊重区域”保护水龙头不受动物和人类粪便的污染。

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