Effects of Green space landscape patterns on particulate matter in Zhejiang Province, China
Effects of Green space landscape patterns on particulate matter in Zhejiang Province, China
复制标题
中国浙江省绿地景观格局对颗粒物的影响
DOI:
10.1016/j.apr.2018.03.004
复制
发表时间:
2018-09
影响因子:
4.5
通讯作者:
Xintao Lin
中科院分区:
文献类型:
--
作者:
Haitian Wu;Chang Yang;Jian Chen;Shan Yang;Ting Lu;Xintao Lin
Particulate matter (PM) pollution and its health effects are receiving more attention. Green space can provide critical ecosystem services, and increasing the supply of green space can reduce PM pollution, but effects of green spaces on PM at different scales are not clear. Based on the traffic and meteorological factors from 50 monitoring stations, principal composition cluster analysis (PCA) and hierarchical cluster analysis (HCA) were implemented. Daily PMs (PM10and PM2.5) concentrations were measured at 50 monitoring stations in Zhejiang (1 Feb 2015 to 28 Feb 2017) to quantify the spatiotemporal change of PM concentration and its empirical relationship with green spaces and landscape structure. The result shows: (1) At 5-km, or smaller, scale, the correlation between green space and PM2.5is stronger than PM10; (2) at 2-km scale or less, the total edge length has more impact on PMs than green cover area, while at 3–5-km scale, the influence of green cover is more dominated; (3) In the mountain and hilly area in Zhejiang that are dominated by meteorological factors, we can establish the PM2.5forecast model by 3–4-km scale green spaces, while in those basins or low lands, we can build the PM2.5forecast model by using 1–2-km scale green spaces. The results are of great importance for urban green space planning, especially when it comes to the size and shape of the green space. In addition, it can provide guidance to the future application of LUR model in Zhejiang area.
登录
查看更多内容
影响因子:
37.8
作者:
Pope, CA;Burnett, RT;Godleski, JJ
通讯作者:
Godleski, JJ
影响因子:
13.6
作者:
V. Shridhar;P. Khillare;Tripti Agarwal;S. Ray
通讯作者:
V. Shridhar;P. Khillare;Tripti Agarwal;S. Ray
影响因子:
4.8
作者:
Chen J;Zhu L;Fan P;Tian L;Lafortezza R
通讯作者:
Lafortezza R
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
Li Hong-bo
通讯作者:
Li Hong-bo
影响因子:
3.7
作者:
Wu J;Xie W;Li W;Li J
通讯作者:
Li J