| 引用本文: | 段雨豪, 陈 锋, 张宏伟, 何安国, 刘菊莲, 刘 西, 陈小荣, 叶立新,
庞春梅, 俞立鹏, 赵昌高, 王冠舜, 鲁益飞, 金孝锋, 于明坚.浙江珍稀濒危植物现状及优先保护研究[J].广西植物,2024,44(11):2057-2066.[点击复制] |
| DUAN Yuhao, CHEN Feng, ZHANG Hongwei, HE Anguo, LIU Julian, LIU Xi,
CHEN Xiaorong, YE Lixin, PANG Chunmei, YU Lipeng, ZHAO Changgao,
WANG Guanshun, LU Yifei, JIN Xiaofeng, YU Mingjian.Resource status and priority for the protection of rare and endangered plants in Zhejiang Province, China[J].Guihaia,2024,44(11):2057-2066.[点击复制] |
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| 浙江珍稀濒危植物现状及优先保护研究 |
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段雨豪1, 陈 锋2, 张宏伟3, 何安国4, 刘菊莲5, 刘 西6, 陈小荣7, 叶立新7,
庞春梅8, 俞立鹏9, 赵昌高10, 王冠舜1, 鲁益飞1, 金孝锋1*, 于明坚11*
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1. 浙江农林大学 林业与生物技术学院, 杭州 311300;2. 浙江省森林资源监测中心,杭州 310020;3. 浙江清凉峰国家级自然保护区
管理局, 杭州 311321;4. 浙江省大盘山国家级自然保护区管理局, 浙江 磐安 322300;5. 浙江九龙山国家级自然保护区管理中心,
浙江 遂昌 323300;6.6. 浙江乌岩岭国家级自然保护区管理中心, 浙江 泰顺 325500;7.7. 钱江源-百山祖国家公园百山祖管理局, 浙江
丽水 323000;8.8. 浙江天目山国家级自然保护区管理局, 杭州 311311;9.9. 安吉小鲵国家级自然保护区管理中心, 浙江 安吉
313301;10.10. 景宁畲族自治县生态林业发展中心, 浙江 景宁 323500;111. 浙江大学 生命科学学院, 杭州 310058
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| 摘要: |
| 该文对《国家重点保护野生植物名录》(2021年)及《浙江省重点保护野生植物名录》(2023年,待发布)中在浙江分布的珍稀濒危植物的物种组成特征、地理分布格局进行了分析,运用濒危系数、遗传价值系数和物种价值系数定量分析浙江全省珍稀濒危植物优先保护顺序。结果表明:(1)浙江分布的珍稀濒危植物共101科229属333种,其中种子植物共311种,占比高达93.39%,以兰科(Orchidaceae)植物种类最为丰富,有32属56种。(2)从区域水平分布看,浙江的珍稀濒危植物密度较高地区主要集中在浙西北天目山区(147种)、浙西南洞宫山区(164种),浙北平原分布的珍稀濒危植物种类少。(3)从垂直分布看,随着海拔的升高,珍稀濒危植物的种类先增加后减少,呈现倒“U”形的分布趋势,在海拔601～800 m范围种类最多(60科113属144种)。(4)根据优先保护定量分析,属于优先保护Ⅰ级82种(24.62%)、Ⅱ级144种(43.24%)、Ⅲ级85种(25.53%)、IV级22种(6.61%)。浙江珍稀濒危植物种类丰富,通过分析直观地反映了省内各珍稀濒危植物保护的迫切程度,各物种现状与分析结果大致相符,需加强监测并及时对优先保护顺序进行动态调整。 |
| 关键词: 珍稀濒危植物, 物种组成, 分布格局, 优先保护, 浙江 |
| DOI：10.11931/guihaia.gxzw202407016 |
| 分类号: |
| 文章编号:1000-3142(2024)11-2057-10 |
| 基金项目:国家林业和草原局浙江省野生兰科资源专项调查项目(2021070703); 国际植物园保护联盟(BGCI)资助项目(GTC/2022/021)。 |
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| Resource status and priority for the protection of rare and endangered plants in Zhejiang Province, China |
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DUAN Yuhao1, CHEN Feng2, ZHANG Hongwei3, HE Anguo4, LIU Julian5, LIU Xi6,
CHEN Xiaorong7, YE Lixin7, PANG Chunmei8, YU Lipeng9, ZHAO Changgao10,
WANG Guanshun1, LU Yifei1, JIN Xiaofeng1*, YU Mingjian11*
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1. School of Forestry and Bio-technology, Zhejiang A &2.F University, Hangzhou 311300, China;3.2. Zhejiang Forest Resources Monitoring Centre,
Hangzhou 310020, China;4.3. Administration of Zhejiang Qingliangfeng National Nature Reserve, Hangzhou 311321, China;5.4. Administration of
Zhejiang Dapanshan National Nature Reserve, Pan'an 322300, Zhejiang, China;6.5. Administration Center of Zhejiang Jiulongshan National Nature
Reserve, Suichang 323300, Zhejiang, China;7.6. Administration Center of Zhejiang Wuyanling National Nature Reserve, Taishun 325500, Zhejiang,
China;8.7. Administration of Baishanzu, Qianjiangyuan-Baishanzu National Park, Lishui 323000, Zhejiang, China;9.8. Administration of Zhejiang
Tianmushan National Nature Reserve, Hangzhou 311311, Zhejiang, China;10.9. Administration Center of Anji Salamander National Nature Reserve,
Anji 313301, Zhejiang, China;110. Center of Ecological Forestry Development Jingning She Nationality Autonomous County, Jingning 323500,
Zhejiang, China;12.11. College of Life Sciences, Zhejiang University, Hangzhou 310058, China
1. School of Forestry and Bio-technology, Zhejiang A & F University, Hangzhou 311300, China; 2. Zhejiang Forest Resources Monitoring Centre,
Hangzhou 310020, China; 3. Administration of Zhejiang Qingliangfeng National Nature Reserve, Hangzhou 311321, China; 4. Administration of
Zhejiang Dapanshan National Nature Reserve, Pan'an 322300, Zhejiang, China; 5. Administration Center of Zhejiang Jiulongshan National Nature
Reserve, Suichang 323300, Zhejiang, China; 6. Administration Center of Zhejiang Wuyanling National Nature Reserve, Taishun 325500, Zhejiang,
China; 7. Administration of Baishanzu, Qianjiangyuan-Baishanzu National Park, Lishui 323000, Zhejiang, China; 8. Administration of Zhejiang
Tianmushan National Nature Reserve, Hangzhou 311311, Zhejiang, China; 9. Administration Center of Anji Salamander National Nature Reserve,
Anji 313301, Zhejiang, China; 10. Center of Ecological Forestry Development Jingning She Nationality Autonomous County, Jingning 323500,
Zhejiang, China; 11. College of Life Sciences, Zhejiang University, Hangzhou 310058, China
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| Abstract: |
| The present study analyzed the listed rare and endangered plants on List of National Key Protected Wild Plants in China (2021)and List of Key Protected Wild Plants in Zhejiang Province(2023)(to be announced), which are known to occur in Zhejiang Province and their patterns of distribution. Using the coefficients of endangerment, genetic value, and species value, priority protection of rare and endangered plants in the province was quantitatively analyzed. The results were as follows:(1)A total of 333 rare and endangered species belonging 229 genera in 101 families had been documented as occurring in Zhejiang, of which 311 species(accounting for 93.39%)were seed plants. The family Orchidaceae had the greatest species richness with 56 species in 32 genera.(2)At the regional level, the highest densities of rare and endangered plants in Zhejiang were mainly concentrated in the Tianmu Mountain area(including 147 species)in Northwest Zhejiang and the Donggong Mountain area(including 164 species)in Southwest Zhejiang, whereas fewer rare and endangered plant species were distributed in the plains of North Zhejiang.(3)Based on elevation, the distribution of rare and endangered species revealed a reversed “U”-shaped pattern of firstly increasing with increasing elevation and then decreasing as the elevation continued to increase. The largest number of rare and endangered species(144 in 113 genera of 60 families)was found at elevations 601 to 800 m above sea level(a.s.l).(4)According to the quantitative analysis of priority protection, 82 species(24.62%)were classified as requiring the first level of priority protection(I), and 144(43.24%), 85(25.53%), and 22(6.61%)species were classified as levels Ⅱ, Ⅲ, and Ⅳ, respectively. It is a species richness of rare and endangered plants in Zhejiang Province, and this analysis provides a more intuitive reflection of urgent need for a specific degree of protection for various species. The current status of each species is roughly consistent with the results, and it is necessary to strengthen monitoring for proposing dynamically adjustments of the priority protection order for rare and endangered plants. |
| Key words: rare and endangered plants, species component, distribution pattern, priority conservation, Zhejiang |
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