缙云山风景区大气颗粒物浓度变化特征分析  

Analysis on variation characteristics of atmospheric particulate concentration in Jinyun mountain scenic Area

作　　者：王璐[1] 秦安臣[2] 张琪 WANG Lu;QIN Anchen;ZHANG Qi(City College of Science and Technology,Chongqing University,Chongqing 400000,China;School of landscape architecture and Tourism,Hebei Agricultural University,Baoding 230601,China;School of Tourism Science,Beijing International Studies University,Beijing 100024,China)

机构地区：[1]重庆大学城市科技学院,重庆402600 [2]河北农业大学园林与旅游学院,河北保定071001 [3]北京第二外国语学院旅游科学学院,北京100020

出　　处：《安徽建筑大学学报》2020年第1期99-105,共7页Journal of Anhui Jianzhu University

摘　　要：为探索重庆市北碚区缙云山风景区大气颗粒物(PM2.5、PM10)浓度的变化特征,选择中国环境监测总站2017年缙云山监测站点环境空气质量逐时数据进行采集,分析大气颗粒物浓度年变化规律,逐月分时变化规律,周末、节假日、旅游节庆等旅游高峰期及前后变化规律,探究城市居民、景区游客对环城山岳型风景区大气颗粒物浓度的影响。结果表明:1)缙云山空气质量处于较高水平,大气颗粒物浓度变化存在显著的季节变化规律,季节变化规律为冬季>春季>秋季>夏季;2)缙云山风景区作为典型的环城山岳型风景区,风景区与城区基本形成了“景城一体”的关系;3)缙云山风景区大气颗粒物变化存在明显的“假日效应”;研究结果可为景区引导旅客游览以及管理建设提供参考。Jinyunshan Monitoring Site of China Environmental Monitoring Station was selected to collect time-by-time data in environmental air quality in order to explore the variation characteristics of atmospheric particulates(PM2.5,PM10)density in the air of Jinyun Mountain Scenic Spot in Beibei District of Chongqing City.Ananalysis of the annual variation law of atmospheric particulates is to be made.Variation law in different months,weekends,holidays,tourism festivals and tourism peak seasons is to be analyzed also.That move also looks to figure out th e impact of urban residents and scenic spots tourists on the density of atmospheric particulates in the mountain-type scenic spots around the city.The results are shown as followings:1)the air quality of Jinyun Mountain is at a high level,and atmospheric particulates density has apparent seasonal variation.The seasonal variation is represented as:winter>spring>autumn>summer;2)As a typical scenic spot around the city.Jinyun Mountain Scenic Area is fundamentally involved into the urban city forming the relationship of“urban city integration with natural view”;3)There emerges obvious“holiday effects”in the variation of atmospheric particulates in Jinyun Mountain Scenic Area;the research results can provide reference for the scenic spot to guide passengers to visit and for construction management.

关 键 词：环城山岳型 风景区 大气颗粒物 假日效应 

分 类 号：X173[环境科学与工程—环境科学] X513