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题名: Risk Analysis of Mongolian Erannis Jacobsoni Djak's Invasion into the Inner Mongolia Area
作者: Huang, XJ; Bao, YH; Altanchimeg, D; Buren; Fumiao; Yongmei
收录类别: CPCI-S
出版日期: 2016
会议名称: 7th Annual Meeting of Risk-Analysis-Council of China-Association-for-Disaster-Prevention (RAC)
会议日期: NOV 04-06, 2016
会议地点: Cent S Univ, Changsha, PEOPLES R CHINA
英文摘要: Erannis jacobsoni Djak is the most important forest pest in Mongolia and has seriously destructive effect to forest ecological system. It is important to study the invasion risk of Inner Mongolia, which is of great significance for the effective prevention of cross-border disaster. Based on it, firstly, this study discussed the risk of Mongolia Erannis jacobsoni Djak spreading into Inner Mongolia; Then using the field survey point data of Mongolia Erannis jacobsoni Djak and environmental variables data such as biological climatic factors, altitude, forest, predicted the potential suitable risk areas distribution of this pest in Inner Mongolia by means of maximum entropy(Maxent) niche model and GIS technology. The result shows that: Erannis jacobsoni Djak's trend of migration basically tallies with the prevailing direction (form Northwest to Southeast) of airflow in Mongolian Plateau. The port freight volume of Inner Mongolia to Mongolia increased year by year, which will cause the risk of Erannis jacobsoni Djak spreading into Inner Mongolia with the flow and wood packing; The pests in Inner Mongolia potential suitable risk areas are mainly distributed in the majority of Aershan city in Xingan League, the south of New Barag Left Banner in Hulunbuir, the middlesouth of Yakeshi, the southwest of Oroqen Autonomous Banner and the south of Evenk Autonomous Banner, of which the largest distribution area of extremely high and high suitable risk areas in the Aershan city are 40380.21 hectares and 251409.34 hectares respectively. The environmental variables that have important effects on invasion risk of Erannis jacobsoni Djak included forest, mean temperature of warmest quarter, annual precipitation, max temperature of warmest month and min temperature of coldest month.
关键词: Erannis jacobsoni Djak ; Invasion risk ; maximum entropy(Maxent) niche model ; environmental variables
作者部门: [Huang, Xiaojun ; Fumiao ; Yongmei] Inner Mongolia Normal Univ, Coll Geog Sci, Hohhot 010022, Peoples R China ; [Huang, Xiaojun ; Bao, Yuhai] Inner Mongolia Normal Univ, Key Lab Remote Sensing & Geog Informat Syst, Hohhot 010022, Peoples R China ; [Huang, Xiaojun] Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China ; [Huang, Xiaojun ; Buren] Inner Mongolia Normal Univ, Inst Nat Disaster Prevent & Control, Hohhot 010022, Peoples R China ; [Altanchimeg, D.] Mongolian Acad Sci, Inst Biol, Ulaanbaatar, Mongol Peo Rep
通讯作者: Huang, XJ (reprint author), Inner Mongolia Normal Univ, Coll Geog Sci, Hohhot 010022, Peoples R China. ; Huang, XJ (reprint author), Inner Mongolia Normal Univ, Key Lab Remote Sensing & Geog Informat Syst, Hohhot 010022, Peoples R China. ; Huang, XJ (reprint author), Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China. ; Huang, XJ (reprint author), Inner Mongolia Normal Univ, Inst Nat Disaster Prevent & Control, Hohhot 010022, Peoples R China.
学科分类: Science & Technology - Other Topics; Social Sciences - Other Topics
会议主办者: Cent S Univ
会议录: PROCEEDINGS OF THE 7TH ANNUAL MEETING OF RISK ANALYSIS COUNCIL OF CHINA ASSOCIATION FOR DISASTER PREVENTION
卷号: 128
页码: 98-104
出版者: ATLANTIS PRESS
出版地: PARIS
语种: 英语
ISSN号: 1951-6851
WOS记录号: WOS:000390886700015
IR记录号: WOS:000390886700015
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内容类型: 会议论文
URI标识: http://ir.lzu.edu.cn/handle/262010/189639
Appears in Collections:资源环境学院_会议论文

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Recommended Citation:
Huang, XJ,Bao, YH,Altanchimeg, D,et al. Risk Analysis of Mongolian Erannis Jacobsoni Djak's Invasion into the Inner Mongolia Area[C]. 见:7th Annual Meeting of Risk-Analysis-Council of China-Association-for-Disaster-Prevention (RAC). Cent S Univ, Changsha, PEOPLES R CHINA. NOV 04-06, 2016.
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