| 西藏外来入侵植物分布数据的多源融合 |
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| 引用本文：王聪,吴佳雯,徐晗,土艳丽,潘绪斌.西藏外来入侵植物分布数据的多源融合.植物保护学报,2023,50(6):1431-1442 |
| DOI：10.13802/j.cnki.zwbhxb.2023.2023819 |
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| 中文摘要: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。 |
| 中文关键词:外来植物 多源数据融合 共有物种 西藏 |
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| Multi-source fusion of the data on distribution of invasive alien plants in Xizang |
| Author Name | Affiliation | E-mail | | Wang Cong | Institute of Plant Inspection and Quarantine, Chinese Academy of Inspection and Quarantine, Beijing 100176, China | | | Wu Jiawen | College of Bioscience and Resources Environment, Beijing University of Agriculture, Beijing 102206, China | | | Xu Han | Institute of Plant Inspection and Quarantine, Chinese Academy of Inspection and Quarantine, Beijing 100176, China | | | Tu Yanli | Tibet Institute of Plateau Biology, Lhasa 850000, Xizang Autonomous Region, China | | | Pan Xubin | Institute of Plant Inspection and Quarantine, Chinese Academy of Inspection and Quarantine, Beijing 100176, China | xubin.hu.pan@gmail.com |
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| Abstract: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. |
| keywords:alien plant multi-source data fusion shared species Xizang |
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