Vegetation Types and Their Distribution Characteristics Along the Motorway from Chengdu to Yibin

FAN Ting-xing; WU Xiao-gang; DU Hui

doi:10.16779/j.cnki.1003-5508.2017.02.008

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Volume 38 Issue 2

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2017 > 38(2): 45-49

FAN Ting-xing, WU Xiao-gang, DU Hui. Vegetation Types and Their Distribution Characteristics Along the Motorway from Chengdu to Yibin[J]. Journal of Sichuan Forestry Science and Technology, 2017, 38(2): 45-49. doi: 10.16779/j.cnki.1003-5508.2017.02.008

Citation:

FAN Ting-xing, WU Xiao-gang, DU Hui. Vegetation Types and Their Distribution Characteristics Along the Motorway from Chengdu to Yibin[J]. Journal of Sichuan Forestry Science and Technology, 2017, 38(2): 45-49. doi: 10.16779/j.cnki.1003-5508.2017.02.008

Vegetation Types and Their Distribution Characteristics Along the Motorway from Chengdu to Yibin

doi: 10.16779/j.cnki.1003-5508.2017.02.008

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Sichuan Communication Surveying and Design Institute, Chengdu 610000, Sichuan, China;Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China;OCT campus of Chengdu Ren Min Bei Road Primary School, Chengdu 610000, Sichuan, China

Received Date: 2016-12-29

Abstract

In this study,investigations were conducted on the plant resources and vegetation distribution along the expressway from Chengdu to Yibin,aiming to provide the current information for the environmental impact assessment of the project construction,and the basis for the project construction to take reasonable environmental protection measures.The results showed that there were about 575 species of vascular plants in the scope of the investigation,belonging to 125 families and 360 genera,including Alsophila metteniana, Cibotium barometz,and Cinnamomum longepaniculatum(3 species National key protected wild plants).The vegetation types of investigation areas were dominated by cultivated vegetation which was composed of artificial forest,economic forest and crops,and natural vegetation was relatively small.The natural vegetation type was mainly warm coniferous forest whose main species were Cupressus funebris and Pinus massoniana,bamboo forest mainly included Neosinocalamus affinis, Phyllostachys heterocycla, Phyllostachys bambussoides,etcetera,and deciduous broadleaf shrubs were principally composed of Vitex negundo, Broussonetia papyrifera, Rhus chinensis,etc.
- Motorway;
- Vegetation;
- Vegetation type;
- Distribution characteristic
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Vegetation Types and Their Distribution Characteristics Along the Motorway from Chengdu to Yibin

doi: 10.16779/j.cnki.1003-5508.2017.02.008

Sichuan Communication Surveying and Design Institute, Chengdu 610000, Sichuan, China;Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China;OCT campus of Chengdu Ren Min Bei Road Primary School, Chengdu 610000, Sichuan, China

Received Date: 2016-12-29

Key words:

Abstract: In this study,investigations were conducted on the plant resources and vegetation distribution along the expressway from Chengdu to Yibin,aiming to provide the current information for the environmental impact assessment of the project construction,and the basis for the project construction to take reasonable environmental protection measures.The results showed that there were about 575 species of vascular plants in the scope of the investigation,belonging to 125 families and 360 genera,including Alsophila metteniana, Cibotium barometz,and Cinnamomum longepaniculatum(3 species National key protected wild plants).The vegetation types of investigation areas were dominated by cultivated vegetation which was composed of artificial forest,economic forest and crops,and natural vegetation was relatively small.The natural vegetation type was mainly warm coniferous forest whose main species were Cupressus funebris and Pinus massoniana,bamboo forest mainly included Neosinocalamus affinis, Phyllostachys heterocycla, Phyllostachys bambussoides,etcetera,and deciduous broadleaf shrubs were principally composed of Vitex negundo, Broussonetia papyrifera, Rhus chinensis,etc.