内蒙古外来植物入侵风险评价

生态学杂志

内蒙古外来植物入侵风险评价

张璞进^2,3,赵利清^1,4,梁晨霞^1,4,张国龙^1,4,张迁迁^1,4,岳丽^1,4,徐步云^1,4,杨劼^1,4,张培青⁵,清华^1,4*

(¹内蒙古大学生态与环境学院，呼和浩特 010021；²内蒙古自治区农牧业科学院，呼和浩特 010030； ³中国科学院内蒙古草业研究中心，呼和浩特 010031；⁴省部共建草地生态学国家重点实验室培育基地，呼和浩特 010021；⁵呼伦贝尔学院生命与环境科学学院，内蒙古海拉尔 021008)

出版日期:2019-07-10 发布日期:2019-07-10

Risk assessment of alien invasive plants in Inner Mongolia.

ZHANG Pu-jin^2,3,ZHAO Li-qing^1,4, LIANG Chen-xia^1,4, ZHANG Guo-long^1,4, ZHANG Qian-qian^1,4, YUE Li^1,4, XU Bu-yun^1,4, YANG Jie^1,4, ZHANG Pei-qing⁵, QING Hua^1,4*

(¹School of Ecology and Environment, Inner Mongolia University, Hohhot 010021, China; ²Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences, Hohhot 010031, China; ³Inner Mongolia Research Center for Prataculture, Chinese Academy of Sciences, Hohhot 010031, China; ⁴Inner Mongolia Key Laboratory of Grassland Ecology, School of Ecology and Environment, Inner Mongolia University, Hohhot 010021, China; ⁵College of Life and Environment Science, Hulunbuir University, Hailaer 021008, Inner Mongolia, China).

Online:2019-07-10 Published:2019-07-10

摘要/Abstract

摘要： 基于内蒙古生物入侵防控及外来物种管理的需求，对内蒙古外来植物的种类组成和入侵现状进行了调查。结果表明：目前内蒙古外来植物共55种，隶属于17个科；构建了适应于内蒙古地区生态环境特点和经济社会发展特征的外来植物入侵风险评估指标体系，通过对内蒙古53种主要的外来植物进行入侵风险评价，确定其风险等级，提出相应的管理策略，从而为内蒙古地区外来植物入侵的防范和生态安全提供有利保障。

关键词: 氨基酸态氮, 生物有效性, 植物-土壤-微生物

Abstract: Based on the demands for preventing, controlling, and managing the invasion of alien species in Inner Mongolia, an investigation of species composition and invasion status of alien plant species in Inner Mongolia was conducted. There are a total of 55 alien plants belonging to 17 families. We established a risk assessment indicator system that could be adapted to the characteristics of ecological, economic and social development of Inner Mongolia. Using this indicator system, the invasion risks of 53 alien plant species were evaluated and the levels of the invasion risks were assessed. For each risk level, the corresponding risk management strategies were presented. Our results provide a favorable guarantee for prevention and control of alien plants and consequently the ecological security in Inner Mongolia.

Key words: amino acid, bioavailability, plantsoilmicroorganism.

张璞进,赵利清,梁晨霞,张国龙,张迁迁,岳丽,徐步云,杨劼,张培青,清华. 内蒙古外来植物入侵风险评价[J]. 生态学杂志.

ZHANG Pu-jin,ZHAO Li-qing, LIANG Chen-xia, ZHANG Guo-long, ZHANG Qian-qian, YUE Li, XU Bu-yun, YANG Jie, ZHANG Pei-qing, QING Hua. Risk assessment of alien invasive plants in Inner Mongolia.[J]. cje.

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