干旱区生态环境知识资源中心(Arid): 基于混合LCA模型的酒店服务业水足迹量化研究以张掖市为例

Arid

	基于混合LCA模型的酒店服务业水足迹量化研究以张掖市为例
其他题名	Research on the water footprint quantification of the hotel service industry based on the hybrid LCA model:A case of Zhangye
	马忠; 张芯瑀; 冯浩源
来源期刊	环境科学学报
ISSN	0253-2468
出版年	2018
卷号	38 期号:9 页码:3780-3786
中文摘要	传统水足迹测算方法主要针对农牧产品,对服务产品核算的研究不足.本文基于混合生命周期评估(H-LCA)模型清单分析方法,参考ISO 14046标准,以典型干旱区张掖市的酒店服务业为例,对张掖市酒店服务业的水足迹进行了定量测算与特征分析.结果表明:张掖市酒店服务业水足迹每年平均为547 m~3·万元~(-1);酒店服务业水足迹主要来源于间接消耗,占水足迹总量的86%,而直接消耗占仅占14%;间接消耗中最大的部门为农林牧渔产品和服务部门,其次是金属矿采选产品与冶炼加工品部门及建筑部门.以此为依据,2016年张掖市酒店服务业水足迹输出量达到6244万m~3,占张掖市水足迹输出总量的10%左右.酒店服务业水足迹量化研究应该成为张掖市今后节水型城市建设及虚拟水战略实施中不可忽视的重要内容.
英文摘要	The traditional calculation method of water footprint is mainly for agricultural and pastoral products,leading to its lack of accounting and research of service products.According to the hybrid LCA model based on inventory analysis method and ISO 14046 standards,the hotel service industry in Zhangye City of typical arid region was taken as an example to perform quantitative measurement and feature analysis on its water footprint.Results show that the water footprint of Zhangye hotel service industry is 547*10~(-4) m~3·yuan~(-1) in average per year.the source is mainly from the indirect consumption which occupies 86% of the total water footprint while the direct consumption accounts for only 14%.the most consumed department among the indirect consumption are the product and service sectors of agriculture,forestry,animal husbandry and fishery,followed by the sector of dressing metal mineral products and metallurgical processing products along with the construction department.Water footprint output of Zhangye hotel service industry has reached 62 million 440 thousand cubic metres,accounting for about 10% of the total water footprint output of Zhangye City.As a result,the quantitative research on the water footprint of hotel service industry should become an unnegligible content with great importance in the construction of water-saving city and the implementation of virtual water strategy by Zhangye City in the future.
中文关键词	水足迹 ; 混合LCA模型 ; 酒店服务业 ; 张掖市
英文关键词	water footprint hybrid LCA hotel service industry Zhangye City
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:6321990
来源机构	西北师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/237853
作者单位	西北师范大学地理与环境科学学院, 兰州, 甘肃 730070, 中国
推荐引用方式 GB/T 7714	马忠,张芯瑀,冯浩源. 基于混合LCA模型的酒店服务业水足迹量化研究以张掖市为例[J]. 西北师范大学,2018,38(9):3780-3786.
APA	马忠,张芯瑀,&冯浩源.(2018).基于混合LCA模型的酒店服务业水足迹量化研究以张掖市为例.环境科学学报,38(9),3780-3786.
MLA	马忠,et al."基于混合LCA模型的酒店服务业水足迹量化研究以张掖市为例".环境科学学报 38.9(2018):3780-3786.