重庆铁山坪森林植被调控下的大气PM<sub>2.5</sub>和PM<sub>10</sub>特征

王轶浩; 凯旋; 谢双喜

doi:10.16779/j.cnki.1003-5508.2016.06.011

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重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

王轶浩 , 凯旋 , 谢双喜

文章导航 > 四川林业科技 > 2016 > 37(6): 54-58

王轶浩, 凯旋, 谢双喜. 重庆铁山坪森林植被调控下的大气PM2.5和PM10特征[J]. 四川林业科技, 2016, 37(6): 54-58. doi: 10.16779/j.cnki.1003-5508.2016.06.011

引用本文:

王轶浩, 凯旋, 谢双喜. 重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征[J]. 四川林业科技, 2016, 37(6): 54-58. doi: 10.16779/j.cnki.1003-5508.2016.06.011

WANG Yi-hao, KAI Xuan, XIE Shuang-xi. Characteristics of Atmospheric PM2.5 and PM10 Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(6): 54-58. doi: 10.16779/j.cnki.1003-5508.2016.06.011

Citation:

WANG Yi-hao, KAI Xuan, XIE Shuang-xi. Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(6): 54-58. doi: 10.16779/j.cnki.1003-5508.2016.06.011

重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

doi: 10.16779/j.cnki.1003-5508.2016.06.011

详细信息

重庆市林业科学研究院，重庆 400036;贵州大学林学院，贵阳 550025

作者简介:
王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

基金项目:
重庆市科委基本科研业务费专项(2013cstc-jbky-00703)

重庆市林业局软科学研究项目(渝林科研2014-8)。

重庆市前沿与应用基础研究项目(cstc2014jcyjA00038)
中图分类号: S718.51

Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

More Information

Chongqing Academy of Forestry, Chongqing 400036, China;2 College of Forestry, Guizhou University, Guiyang 550025, China

摘要: 2014年8月~2015年7月,以重庆铁山坪森林公园主干道路为对照,采用高精度手持式PM_2.5速测仪(CW-HAT200)定位监测了不同树种、林分及其结构特征调控下的大气PM_2.5和PM₁₀颗粒物浓度特征。结果表明:铁山坪森林公园道路和7个监测树种的大气PM_2.5和PM₁₀颗粒物浓度变化均比较大,与公园道路相比,各监测树种均不同程度表现出具有削减大气PM_2.5和PM₁₀颗粒物功能,其中以枫香削减大气颗粒物的能力最强,楠竹最弱;不同林分调控下的大气颗粒物浓度表现为针阔混交林 > 阔叶林 > 针叶林;各林分的不同垂直结构调控下的大气PM_2.5和PM₁₀颗粒物浓度均表现为乔木层 > 乔灌层 > 乔灌草层,相反,其削减大气颗粒物的能力则均为乔灌草层 > 乔灌层 > 乔木层。可见,具备乔灌草空间结构配置的林分具有更强的调控大气颗粒物能力。
- 森林植被;
- 大气颗粒物;
- 调控;
- 森林公园;
- 重庆
Abstract: From August 2014 to July 2015,taking road monitoring plot in the Tieshanping Forest Park in Chongqing as the contrast,characteristics of atmospheric PM_2.5 and PM₁₀ under the regulation of different tree species,forest stands and structural characteristics were monitored by the High Precision Hand Held PM_2.5 (CW-HAT200).The results showed that variations of atmospheric PM_2.5 and PM₁₀ in the park road and under canopies of seven tree species were larger.Compared with concentrations of atmospheric PM_2.5 and PM₁₀ in the park road,each monitored tree species had different degrees of ability to reduce atmospheric particulate matter,and Liquidambar formosana had a stronger ability to reduce atmospheric particulate matter,but the ability of Phyllostachys heterocycla was weaker.The concentration of atmospheric PM_2.5 and PM₁₀ under the regulation of different forest stands was in the order of conifer-broadleaf forest > broadleaved forest > coniferous forest.The concentrations of atmospheric PM_2.5 and PM₁₀ of different vertical structures from forest stands all were in the order of tree layer > tree and shrub layer > tree,shrub and herb layer.On the contrary,the ability to reduce atmospheric particle matter all was in the order of tree,shrub and herb layer > tree and shrub layer > tree layer.Therefore,forest stand with a complete spatial structure (tree,shrub and herb layer) would have a stronger ability to reduce atmospheric particulate matter.
- Forest vegetation;
- Atmospheric particulate matter;
- Regulation;
- Forest park;
- Chongqing

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重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

doi: 10.16779/j.cnki.1003-5508.2016.06.011

重庆市林业科学研究院，重庆 400036;贵州大学林学院，贵阳 550025

作者简介:
王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

收稿日期: 2016-06-03

基金项目:

重庆市科委基本科研业务费专项(2013cstc-jbky-00703)

重庆市林业局软科学研究项目(渝林科研2014-8)。

重庆市前沿与应用基础研究项目(cstc2014jcyjA00038)

中图分类号: S718.51

关键词:

摘要: 2014年8月~2015年7月,以重庆铁山坪森林公园主干道路为对照,采用高精度手持式PM_2.5速测仪(CW-HAT200)定位监测了不同树种、林分及其结构特征调控下的大气PM_2.5和PM₁₀颗粒物浓度特征。结果表明:铁山坪森林公园道路和7个监测树种的大气PM_2.5和PM₁₀颗粒物浓度变化均比较大,与公园道路相比,各监测树种均不同程度表现出具有削减大气PM_2.5和PM₁₀颗粒物功能,其中以枫香削减大气颗粒物的能力最强,楠竹最弱;不同林分调控下的大气颗粒物浓度表现为针阔混交林 > 阔叶林 > 针叶林;各林分的不同垂直结构调控下的大气PM_2.5和PM₁₀颗粒物浓度均表现为乔木层 > 乔灌层 > 乔灌草层,相反,其削减大气颗粒物的能力则均为乔灌草层 > 乔灌层 > 乔木层。可见,具备乔灌草空间结构配置的林分具有更强的调控大气颗粒物能力。

English Abstract

Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

Chongqing Academy of Forestry, Chongqing 400036, China;2 College of Forestry, Guizhou University, Guiyang 550025, China

Received Date: 2016-06-03

Keywords:

Abstract: From August 2014 to July 2015,taking road monitoring plot in the Tieshanping Forest Park in Chongqing as the contrast,characteristics of atmospheric PM_2.5 and PM₁₀ under the regulation of different tree species,forest stands and structural characteristics were monitored by the High Precision Hand Held PM_2.5 (CW-HAT200).The results showed that variations of atmospheric PM_2.5 and PM₁₀ in the park road and under canopies of seven tree species were larger.Compared with concentrations of atmospheric PM_2.5 and PM₁₀ in the park road,each monitored tree species had different degrees of ability to reduce atmospheric particulate matter,and Liquidambar formosana had a stronger ability to reduce atmospheric particulate matter,but the ability of Phyllostachys heterocycla was weaker.The concentration of atmospheric PM_2.5 and PM₁₀ under the regulation of different forest stands was in the order of conifer-broadleaf forest > broadleaved forest > coniferous forest.The concentrations of atmospheric PM_2.5 and PM₁₀ of different vertical structures from forest stands all were in the order of tree layer > tree and shrub layer > tree,shrub and herb layer.On the contrary,the ability to reduce atmospheric particle matter all was in the order of tree,shrub and herb layer > tree and shrub layer > tree layer.Therefore,forest stand with a complete spatial structure (tree,shrub and herb layer) would have a stronger ability to reduce atmospheric particulate matter.

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重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

doi: 10.16779/j.cnki.1003-5508.2016.06.011

重庆市林业科学研究院，重庆 400036;贵州大学林学院，贵阳 550025

作者简介:
王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

Chongqing Academy of Forestry, Chongqing 400036, China;2 College of Forestry, Guizhou University, Guiyang 550025, China

计量

重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

doi: 10.16779/j.cnki.1003-5508.2016.06.011

重庆市林业科学研究院，重庆 400036;贵州大学林学院，贵阳 550025

作者简介:
王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

English Abstract

Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

Chongqing Academy of Forestry, Chongqing 400036, China;2 College of Forestry, Guizhou University, Guiyang 550025, China

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重庆铁山坪森林植被调控下的大气PM2.5和PM10特征

doi: 10.16779/j.cnki.1003-5508.2016.06.011

重庆市林业科学研究院，重庆 400036;贵州大学林学院，贵阳 550025

作者简介: 王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

Characteristics of Atmospheric PM2.5 and PM10 Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

Chongqing Academy of Forestry, Chongqing 400036, China;2 College of Forestry, Guizhou University, Guiyang 550025, China

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出版历程

重庆铁山坪森林植被调控下的大气PM2.5和PM10特征

doi: 10.16779/j.cnki.1003-5508.2016.06.011

重庆市林业科学研究院，重庆 400036;贵州大学林学院，贵阳 550025

作者简介: 王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

English Abstract

Characteristics of Atmospheric PM2.5 and PM10 Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

Chongqing Academy of Forestry, Chongqing 400036, China;2 College of Forestry, Guizhou University, Guiyang 550025, China

全文HTML

目录

过刊展示

重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

作者简介:
王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing

重庆铁山坪森林植被调控下的大气PM_2.5和PM₁₀特征

作者简介:
王轶浩(1982-),男,博士,高级工程师,主要从事森林生态、环境生态研究。E-mail:wyih515@163.com

Characteristics of Atmospheric PM_2.5 and PM₁₀ Regulated by Forest Vegetation in the Tieshanping Forest Park of Chongqing