| 引用本文: | 王思琪, 王 健, 黄业鹏, 穆立蔷, 郑宝江, 王 玲, 孙 阎,
李中跃, 等.辽宁省国家重点保护野生植物分布特征及保护现状（附表）[J].广西植物,2026,46(1):15-27.[点击复制] |
| WANG Siqi, WANG Jian, HUANG Yepeng, MU Liqiang, ZHENG Baojiang,
WANG Ling, SUN Yan, LI Zhongyue, etc.Distribution characteristics and conservation status of national key protected wild plants in Liaoning Province, China[J].Guihaia,2026,46(1):15-27.[点击复制] |
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| 辽宁省国家重点保护野生植物分布特征及保护现状（附表） |
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王思琪1,2, 王 健3, 黄业鹏3, 穆立蔷2,4, 郑宝江2,5, 王 玲6, 孙 阎7,
李中跃8, 等
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1. 东北林业大学 化学化工与资源利用学院, 哈尔滨150040;2. 东北林业大学 东北亚生物多样性研究中心, 哈尔滨 150040;3. 朝阳市生态环境事务服务中心, 辽宁 朝阳 122000;4. 东北林业大学 林学院, 哈尔滨 150040;5. 东北林业大学 生命科学学院,
哈尔滨150040;6.6. 东北林业大学 园林学院, 哈尔滨150040;7.7. 黑龙江大学 现代农业与生态环境学院, 哈尔滨150080;8.8. 山东农业大学 林学院, 山东 泰安271018;9.9. 黑龙江省林业科学院伊春分院, 黑龙江 伊春 153000;10.10. 辽宁省林业和草原局, 沈阳110804;111. 中国科学院植物研究所, 北京 100093
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| 摘要: |
| 为系统掌握辽宁省国家重点保护野生植物的基本现状,支撑地方生物多样性保护决策制定,该研究基于《国家重点保护野生植物名录》(2021年版),结合标本等数据资料与辽宁省野外实地调查数据,从物种组成、地理分布、濒危等级、受威胁因素及保护现状等方面展开综合分析。运用县级尺度空间自相关分析与热点分析方法,揭示分布聚集特征,并结合内外因划分植物受威胁类型,提出分类保护建议。结果表明:(1)辽宁省共分布国家重点保护野生植物32种,隶属21科26属,以兰科和百合科最为优势。(2)物种分布呈现东南部聚集、西北部稀疏的空间格局,热点区域集中于凤城、宽甸等地。(3)90.63%的物种已在保护地内实现就地保护。(4)辽宁保护植物面临的威胁因子复杂,主要包括生境破坏、采挖压力、气候变化、生态竞争且种群生态脆弱。结论如下:(1)辽宁省国家重点保护野生植物具有典型的地理边界分布特征,需在保护地规划中强化边缘种群保护;(2)植物所受威胁因素因内外因交互而异,应按威胁类型和保护状况实施分级、分类保护措施;(3)建议构建集智能监测、迁地保护、法规政策与公众参与为一体的综合保护体系。该研究结果可为辽宁省生物多样性保护管理与政策制定提供科学依据。 |
| 关键词: 保护植物, 辽宁省, 空间分布, 热点分析, 威胁因素 |
| DOI：10.11931/guihaia.gxzw202503055 |
| 分类号:Q948 |
| 文章编号:1000-3142(2026)01-0015-13 |
| 基金项目:辽宁省野生植物资源调查; 中国科技基础资源调查项目(2019FY100500); 中央高校基本科研业务费(2572022DS05)。 |
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| Distribution characteristics and conservation status of national key protected wild plants in Liaoning Province, China |
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WANG Siqi1,2, WANG Jian3, HUANG Yepeng3, MU Liqiang2,4, ZHENG Baojiang2,5,
WANG Ling6, SUN Yan7, LI Zhongyue8, etc
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1. College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Harbin 150040, China;2. Northeast Asia
Biodiversity Research Center, Northeast Forestry University, Harbin 150040, China;3. Chaoyang Ecological Environment Affairs Service Center,
Chaoyang 122000, Liaoning, China;4. College of Forestry, Northeast Forestry University, Harbin 150040, China;5. College of Life Sciences,
Northeast Forestry University, Harbin 150040, China;6.6. College of Landscape Architecture, Northeast Forestry University, Harbin 150040, China;7.7. College of Modern Agriculture and Ecological Environment, Heilongjiang University, Harbin 150080, China;8.8. College of Forestry, Shandong
Agricultural University, Taian 271018, Shandong, China;9.9. YiChun Branch of Heilongjiang Academy of Foresty, Yichun 153000,
Heilongjiang, China;10.10. Liaoning Forestry and Grassland Administration, Shenyang 110804, China;111. Institute of
Botany, Chinese Academy of Sciences, Beijing 100093, China
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| Abstract: |
| To systematically understand thebasic status of national key protected wild plants in Liaoning Province and to support local biodiversity conservation decision-making, based on the List of National Key Protected Wild Plants(2021 edition), integrating specimen records and field survey data from Liaoning Province, this study conducted a comprehensive analysis covering species composition, geographical distribution, threat levels, endangerment factors, and protection status. County-level spatial autocorrelation and hotspot analysis methods were used to explore distribution clustering patterns. Threat types were classified by combining internal and external factors, and classification conservation strategies were put forward. The results were as follows:(1)There were a total of 32 types of nationally protected wild plants distributed in Liaoning Province, belonging to 21 families and 26 genera, with Orchidaceae and Liliaceae as the dominant families.(2)The distribution exhibited a distinct spatial pattern, high species richness and aggregation in the southeastern region(notably Fengcheng and Kuandian), and sparse distribution in the northwest.(3)90.63% of these species had been effectively protected in situ within nature reserves.(4)These protected plants faced complex threats, including habitat degradation, overharvesting, climate change, ecological competition, and population ecological vulnerability. The conclusions are as follows:(1)National key protected wide plants in Liaoning exhibit typical boundary distribution characteristics, and greater attention should be paid to edge populations in conservation area planning;(2)Threats arise from interactions between internal and external factors, and conservation measures should be stratified and classified accordingly based on threat types and protection conditions;(3)It is recommended to establish an integrated conservation framework that includes intelligent monitoring, ex situ conservation, legal and policy support, and public engagement. These findings provide a scientific basis for biodiversity management and policy-making in Liaoning Province. |
| Key words: protected plant, Liaoning Province, spatial distribution, hotspot analysis, threat factors |
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