期刊文献+
共找到2篇文章
< 1 >
每页显示 20 50 100
空气自动监测站在城市环境质量评估中的应用
1
作者 马世伟 《中文科技期刊数据库(全文版)自然科学》 2024年第3期0165-0168,共4页
随着国家经济的快速发展,城市化进程不断深入,然而,伴随而来的是我国城市大气污染情况越来越严重。基于此,本文详细探讨了空气自动监测站在城市环境质量评估中的重要性、应用范围、优势、挑战、未来发展。并且通过自动化、准确和实时的... 随着国家经济的快速发展,城市化进程不断深入,然而,伴随而来的是我国城市大气污染情况越来越严重。基于此,本文详细探讨了空气自动监测站在城市环境质量评估中的重要性、应用范围、优势、挑战、未来发展。并且通过自动化、准确和实时的空气质量数据。这些监测站在提升城市环境质量评估准确性和实时性、满足评估全面性、多样性方面起着至关重要的作用。尽管目前面临着一系列挑战,如设备维护和管理成本、技术要求以及和政府机构的合作存在的问题,但是空气自动监测站的发展前景依然广阔。 展开更多
关键词 空气自动监测站 城市环境质量评估 准确性 实时性 全面性 多样性
下载PDF
Interaction of activity involvement and recreational location selection behavior in Lowland City:A case study of public parks in Saga City,Japan
2
作者 IAMTRAKUL Pawinee TEKNOMO Kardi +1 位作者 GE Jian HOKAO Kazunori 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2005年第8期900-906,共7页
Public parks provide many benefits to the community as the representatives of green area. The allocation of public places plays an extremely important role in the daily lives of inhabitants especially for recreational... Public parks provide many benefits to the community as the representatives of green area. The allocation of public places plays an extremely important role in the daily lives of inhabitants especially for recreational use that could enhance the quality of life of residents in the vicinity. To understand park users’ behavior is one of the most important prerequisites for as-sessing the participation in public service from the park users’ point of view. The pattern of park utilization on location and activity selection are important elements in behavioral study, while the public parks topograph may also influence the typical user’s be-havior. Questionnaire survey on park utilization was used to investigate the interaction between activity involvement and recrea-tional location with the use of linear discriminant analysis (LDA) model. The study found that public park users’ behavior is influenced not only by social characteristics but also by the recreational activities and their specific location characteristics. We found that about 45 percent of park visitors are local residents living within a radius of 3 km preferred travel to parks near their residential area. This implies that location selection behavior is correlated with travel distance, travel time and travel cost. Visit frequencies and on site expenditures reflect the recreation behavior for different type of activities. The overall information can be usefully applied by decision makers to launch appropriate public policy in consistence with the useful results of this study. 展开更多
关键词 Public park Park users' behavior ACTIVITY Park location
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部