西藏外来入侵植物分布数据的多源融合  

Multi-source fusion of the data on distribution of invasive alien plants in Xizang

作　　者：王聪[1] 吴佳雯 徐晗[1] 土艳丽 潘绪斌[1] Wang Cong;Wu Jiawen;Xu Han;Tu Yanli;Pan Xubin(Institute of Plant Inspection and Quarantine,Chinese Academy of Inspection and Quarantine,Beijing 100176,China;College of Bioscience and Resources Environment,Beijing University of Agriculture,Beijing 102206,China;Tibet Institute of Plateau Biology,Lhasa 850000,Xizang Autonomous Region,China)

机构地区：[1]中国检验检疫科学研究院植物检验与检疫研究所,北京100176 [2]北京农学院生物与资源环境学院,北京102206 [3]西藏高原生物研究所,拉萨850000

出　　处：《植物保护学报》2023年第6期1431-1442,共12页Journal of Plant Protection

基　　金：中国检验检疫科学研究院基本科研业务费项目(2021JK007);西藏自治区科技项目(XZ202201ZY0010G);国家重点研发计划(2021YFC2600403)。

摘　　要：为支撑西藏外来植物入侵风险分析、监测和防治工作,通过CABI Invasive Species Compendium(CABI-ISC)数据库、中国知网、《中国外来植物数据集》和《中国外来入侵生物》4个数据源获取西藏外来入侵植物的基础数据,对其进行多源数据融合,并对融合后数据进行分析。研究表明,多源数据融合后西藏外来入侵植物有313种,有多个物种被不同数据源同时关注;在4个数据源中,大部分物种数据均为各数据源独有物种,少量为共有物种,未发现在所有数据源中都存在的物种。通过对西藏外来入侵植物分布数据的多源融合,有利于集中数据的优势,扩大数据的使用范围,提高外来入侵物种风险分析的精度,为政策制订提供基础信息。In order to support the risk analysis,monitoring and prevention of invasive plants in Xizang,the basic data of invasive plants there were obtained from four data sources:CABI-ISC(CABI Invasive Species Compendium)database,CNKI,China Alien Plant Dataset and China�s Invasive Alien Species.The results show that there are 313 species of invasive plants in Xizang after the fusion of multi-source data.Of the four data sources,most species data were unique to each data source,a small number were common species and no species were found in all data sources.The multi-source fusion of data on the distribution of invasive alien species in Xizang will benefit the advantages of centralized data,expanding the use of data,and improve the accuracy of risk analysis of invasive alien species to provide basic information for scientific and rational policy decisions.

关 键 词：外来植物 多源数据融合 共有物种 西藏 

分 类 号：S45[农业科学—植物保护]