Integrated water resources system dynamics modeling and indicators for sustainable rural community

NCU Institutional Repository > 地球科學學院 > 水文與海洋科學研究所 > 期刊論文 > Item 987654321/102402

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题名:	Integrated water resources system dynamics modeling and indicators for sustainable rural community
作者:	陳沛芫;Li, Yuan-Hua;Chen, Pei-Yuan;Lo, Wei-Hsuan;Tung, Ching-Pin
贡献者:	地球科學學院水文與海洋科學研究所
关键词:	Agriculture;Artificial wetlands;Biomedical and Life Sciences;Climate change;constructed wetlands;Construction;Crop yield;Demand;Domestic;Domestic water;Drought;drought tolerance;Ecotoxicology;Geoecology/Natural Processes;Hydrogeology;Hydrology/Water Resources;Indicators;Irrigation;Irrigation systems;Irrigation water;Life Sciences;Mathematical models;paddies;rain;Reclaimed water;Reuse;Rural areas;Rural communities;Rural sociology;Soil Science & Conservation;Sustainable agriculture;Taiwan;water conservation;Water conveyance;Water harvesting;Water quality;Water requirements;Water resources;Water resources management;Water supply;Wetlands
日期:	2013-01-01
上传时间:	2026-04-23 11:08:04 (UTC+8)
出版者:	Springer Verlag;Tokyo: Springer Japan
摘要:	摘要： The water resources management may face serious challenges under climate change. In order to efficiently utilize water resources and reduce loadings on centralized water supply systems, it is necessary for each water user to reduce their water requirements. Rural community consumes the great portion of water resources in Taiwan due to high irrigation water demands and thus is concerned in this study. The rural community considers having both external domestic water supply and irrigation systems, and installing reuse system and constructed wetland to provide harvested rainwater and reclaimed water. The purpose of this study is to establish an integrated water resources system dynamics model and propose indicators for quantitatively evaluating the water supply system of a rural community. The three indicators are designed to evaluate water saving efficiency, tolerance of drought duration, and influence of insufficient irrigation water on crop yields. The results show that the combination of the constructed wetland and reuse system possesses more eminent stability than the reuse system alone. The integrated water resources system may reduce up to 32 % of domestic water demands and 7.8 % of irrigation water demands from external systems, respectively. At the same time, the domestic system owns higher resilience. In conclusion, the results indicate that the reuse system and constructed wetland can significantly improve the stability and resilience of water supply system. The study on integrated water resources system for rural community desires more researches. Besides, the influence of climate change and water quality of reclaimed water should be further considered. 其他題名： Paddy Water Environ 出版者： Tokyo: Springer Japan 出版日期： 2015-01-01 出處： Paddy and water environment, 2015-01, Vol.13 (1), p.29-41 資源來源： Agricultural & Environmental Science Collection 版權： The International Society of Paddy and Water Environment Engineering and Springer Japan 2013 版權： The International Society of Paddy and Water Environment Engineering and Springer Japan 2015 識別號： ISSN: 1611-2490 識別號： EISSN: 1611-2504 識別號： DOI: 10.1007/s10333-013-0404-0
显示于类别:	[水文與海洋科學研究所] 期刊論文

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