海南尖峰岭热带雨林方枝蒲桃的种群结构特征与动态分布

doi:10.3969/j.issn.1009-7791.2024.01.006

亚热带植物科学 ›› 2024, Vol. 53 ›› Issue (1): 46-52.DOI: 10.3969/j.issn.1009-7791.2024.01.006

海南尖峰岭热带雨林方枝蒲桃的种群结构特征与动态分布

夏连¹，许涵^2*，李艳朋²，秦文豪²

(1. 海南大学热带农林学院，海南海口 570100；2. 中国林业科学研究院热带林业研究所，广东广州 510520)

收稿日期:2023-12-18 接受日期:2024-01-15 出版日期:2024-02-28 发布日期:2024-04-03
通讯作者: 许涵
基金资助:
国家自然科学基金委区域创新发展联合基金(U22A20449)

Characteristics of Population Structure and Growth Status of Syzygium tephrodes in Jianfengling Tropical Rainforest, Hainan, China

XIA Lian¹, XU Han^2*, LI Yan-peng², QIN Wen-hao²

(1. College of Tropical Agriculture and Forestry, Hainan University, Haikou 570100, Hainan China; 2. Research Institute of Tropical Forestry, Chinese Academy of Forest, Guangzhou 510520, Guangdong China)

Received:2023-12-18 Accepted:2024-01-15 Online:2024-02-28 Published:2024-04-03
Contact: XU Han

摘要/Abstract

摘要： 以海南尖峰岭60 hm²大样地中方枝蒲桃Syzygium tephrodes群落为研究对象，研究其种群结构特点和生长动态变化规律，并探究株间竞争强度及分布格局。结果表明：(1) 方枝蒲桃种群自然更新能力强，幼苗数量丰富，种群死亡率随径级增大波动增加或者波动下降而后在Ⅳ阶段极速递减，波动幅度在第Ⅳ至Ⅴ径级最明显，死亡率在Ⅳ级以后快速下降并趋于平稳。(2) 方枝蒲桃的存活曲线总体表现为Deevey-Ⅲ型，即早期死亡率高，一旦存活至某一年龄，死亡率较低。(3) 时间序列预测结果表明，在经历未来2、4、6龄级后，每个龄级的个体数量均有不同程度增加。综上所述, 方枝蒲桃种群幼龄个体死亡率高，但仍有一定的更新潜力。该研究为方枝蒲桃的园林应用和保护对策制定提供理论支持，建议应进一步加强生境保护，并采取适当的干预措施促进群落内种群稳定发展。

关键词: 方枝蒲桃, 野生观赏植物, 种群动态, 存活曲线, 静态生命表

Abstract: In this study, we took Syzygium tephrodes as the object in a 60 hm² large sample plot in Jianfengling, Hainan, and investigated the structural characteristics and growth dynamics of its population, as well as the intensity of inter-plant competition and its distribution pattern. The results showed that: (1) S. tephrodes populations have strong natural renewal ability, abundant seedlings, and the mortality rate of the populations increased or decreased with the increase of the diameter level and then decreased rapidly at the Ⅳ stage, and the fluctuation amplitude was the most obvious at the Ⅳ–Ⅴ diameter level, and the mortality rate declined rapidly after the Ⅳ level and tended to be stabilized. (2) The survival curves of S. tephrodes were of Deevey-Ⅲ type, the mortality rate was high in the early stage, and low once it reached a certain age. (3) The results of the time series prediction showed that the number of individuals in each age class increased to different degrees after the next 2, 4 and 6 age classes. In conclusion, the mortality rate of young individuals in S. tephrodes population was high, but there was still a certain potential for renewal. This study provided theoretical support for the landscaping application and protection strategy formulation of S. tephrodes. It was recommended to further strengthen habitat protection and take appropriate intervention measures to promote stable population development within the community.

Key words: Syzygium tephrodes, wild ornamental plant, population dynamics, survival curve, static life table

中图分类号:

Q948

夏连, 许涵, 李艳朋, 秦文豪. 海南尖峰岭热带雨林方枝蒲桃的种群结构特征与动态分布[J]. 亚热带植物科学, 2024, 53(1): 46-52.

XIA Lian, XU Han, LI Yan-peng, QIN Wen-hao. Characteristics of Population Structure and Growth Status of Syzygium tephrodes in Jianfengling Tropical Rainforest, Hainan, China[J]. Subtropical Plant Science, 2024, 53(1): 46-52.

参考文献

[1] Schnitzer S A, DeFilippis D M, Aguilar A, Bernal B, Peréz S, Valdés A, Valdés S, Bernal F, Mendoza A, Castro B, Garcia L M . Maximum stem diameter predicts liana population demography [J]. Ecology, 2023, 104(11): e4163–e4163.
[2] Rosanna S, Gianluca E, Luca S, Jesús R C, Giovanni Q. In-between ‘Smart’ urban growth and ‘Sluggish’ rural development? Reframing population dynamics in Greece, 1940–2019 [J]. Sustainability, 2020, 12(15): 61–65.
[3] D’Agata Costanza Dal Cin,Rhizopoulou Sophia. Cretan and Greek plants in Italian Renaissance gardens cited in archives[J]. Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology,2022,156.
[4] Yan Y X, Bai Z, Yan S K, Wu J B, Yuan H S. Variance in woody debris components is largely determined by the belowground microbial phylum-level composition [J]. Forests, 2022, 13(9): 1446–1446.
[5] Singhakumara B M P, Gamage H K, Ashton M S. Comparative growth of four Syzygium species within simulated shade environments of a Sri Lankan rain forest [J]. Forest Ecology and Management, 2003, 174(1): 511–520.
[6] Aniskina T S, Donskih V G, Simakhin M V. Correlations of traits of the flower, leaf and fruit of Sargent’s apple tree (Malus sargentii Rehd.) [J/OL]. IOP Conference Series: Earth and Environmental Science, 2022, 1010(1): 12–61.
[7] Singh A, Verma S K, Prasad G, Kumar A, Sharma P C, Singh A K. Elucidating genetic diversity and population structure in jamun [Syzygium cumini (L.) Skeels] using morpho-physiological traits and CAAT box-derived polymorphism [J]. South African Journal of Botany, 2022, 151(PA): 454–465.
[8] Ghanbari S, Sefidi K, Kern C C., álvarez P. Population structure and regeneration status of woody plants in relation to the human interventions, arasbaran biosphere reserve, Iran [J]. Forests, 2021, 12(2): 191–191.
[9] Hussein A, Dejene S W, Aschalew A. Comparison of woody species diversity and population structure along disturbance gradient in babile elephant sanctuary, Ethiopia [J]. Journal of Landscape Ecology, 2022, 15(2): 59–79.
[10] Ensslin A, Vyver D V A, Vanderborght T, et al. Ex situ cultivation entails high risk of seed dormancy loss on short- lived wild plant species[J]. Journal of Applied Ecology, 2018, 55 (3): 1145-1154.
[11] Parks A, Jenkins M, Ostry M, et al. Biotic and abiotic factors affecting the genetic structure and diversity of butternut in the southern Appalachian Mountains, USA [J]. Tree Genetics & Genomes, 2014, 10 (3): 541-554.
[12] 黎肇家, 方发之, 吴二焕, 桂慧颖, 吴钟亲, 徐建辉, 罗湘粤. 海南热带雨林国家公园珍稀濒危观赏植物园林应用筛选[J]. 热带林业, 2023, 51(3): 16–22.
[13] 张孟文, 钟才荣, 吕晓波, 方赞山, 程成. 3种海桑属濒危红树植物的种群结构与动态特征[J]. 植物研究, 2023, 43(2): 231–241.
[14] 吴其超, 臧凤岐, 李呈呈, 马燕, 高燕, 郑勇奇, 臧德奎. 濒危树种五莲杨种群结构与动态特征[J]. 生态学报, 2021, 41(12): 5016–5025.
[15] 王进, 姚兰, 艾训儒, 朱江, 刘松柏. 鄂西南不同区域亮叶桦种群结构与动态特征[J]. 应用生态学报, 2020, 31(2): 357–365.
[16] 高继文. 基于时间序列分析法的种群动态变化研究[J]. 太原学院学报(自然科学版), 2022, 40(1): 48–52.
[17] 李加海, 陈晓德, 范文武, 余学平, 何琴. 丰都县南天湖村麦地坪野生观赏植物平枝栒子种群动态[J]. 西南大学学报(自然科学版), 2009, 31(9): 31–36.
[18] 王飞, 曹秀文, 刘锦乾, 齐瑞, 赵阳, 张涛, 陈学龙, 曹家豪, 王若鉴, 武亚男, 杨静. 白龙江林区2种次生林群落组成与结构特征[J]. 西北林学院学报, 2021, 36(3): 44–51.
[19] 何斌, 李青, 陈群利, 薛晓辉, 李望军. 黔西北岩溶区华山松(Pinus armandii)种群结构及动态特征[J]. 生态与农村环境学报, 2020, 36(6): 788–795.
[20] 杨彪, 张全建, 龚旭, 段晨松, 张远彬. 雅砻江冬麻豆(Salweenia bouffordiana)种群结构与动态特征[J]. 生态学报, 2020, 40(4): 1184–1194.
[21] 赵家豪, 叶钰倩, 孙晓丹, 兰文军, 方毅, 陈斌, 关庆伟. 江西武夷山珍稀濒危植物南方铁杉种群动态与空间分布[J]. 生态学报, 2022, 42(10): 4032–4040.
[22] 拓锋, 刘贤德, 黄冬柳, 王立, 刘润红, 赵维俊, 敬文茂. 祁连山大野口流域青海云杉种群数量动态[J]. 生态学报, 2021, 41(17): 6871–6882.
[23] 华绍贵, 周靖, 杨邵, 吴甘霖 . 大别山五针松半天然林不同根级细根解剖结构特征[J]. 安庆师范大学学报(自然科学版), 2023, 29(1): 92–97.
[24] 廖南燕, 蔡中伦, 李武峥, 覃毅, 唐业杰, 陈善栋. 广西防城金花茶国家级自然保护区肉实树种内种间竞争关系研究[J]. 广西林业科学, 2023, 52(3): 344–349.
[25] 姜顺邦, 袁丛军, 余德会, 戴晓勇, 杨冰, 李鹤, 龙海燕. 贵州特有植物黔中杜鹃种群结构及其动态分析[J]. 浙江林业科技, 2020, 40(4): 1–9.
[26] 张金峰, 葛树森, 梁金花, 李俊清. 长白山阔叶红松林紫椴种群结构与动态特征[J]. 生态学报, 2022, 42(13): 5381–5390.
[27] 曹羚, 叶尔江?拜克吐尔汉, 车畅, 马春花. 额敏新疆野苹果种群年龄结构与动态特征[J]. 西南林业大学学报(自然科学), 2022, 42(6): 71–79.
[28] 杨慧琴, 刘圆缓, 刘芳黎, 胡春相, 赵昌佑, 龙波, 申仕康. 西南特有濒危植物大王杜鹃种群结构及动态特征[J]. 西北植物学报, 2020, 40(12): 2148–2156.
[29] 刁云飞, 刘延坤, 刘玉龙, 田松岩. 穆棱东北红豆杉种群结构特征[J]. 中国科学: 生命科学, 2020, 50(4): 391–397.
[30] 赵奂敦, 李春辉, 艾训儒, 薛卫星, 徐来仙, 向钦, 周云. 鄂西南五种野生荚蒾属植物种群结构与动态特征研究[J]. 广西植物, 2023, 43(9): 1747–1758.
[31] 刘金炽, 招礼军, 朱栗琼, 金赟, 权佳惠. 遮光对红鳞蒲桃幼苗光合特性的影响[J]. 广西科学, 2020, 27(6): 646–654.

编辑推荐

Metrics

闽ICP备11008787号-5　

海南尖峰岭热带雨林方枝蒲桃的种群结构特征与动态分布

Characteristics of Population Structure and Growth Status of Syzygium tephrodes in Jianfengling Tropical Rainforest, Hainan, China

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 3

编辑推荐

Metrics

[1]	李文英，李欣，甘小洪. 濒危植物水青树的种群结构与数量动态[J]. 亚热带植物科学, 2018, 47(03): 222-228.
[2]	梅笑漫,刘鹏. 浙江丽水白云山野生观赏植物资源研究[J]. 亚热带植物科学, 2002, 31(02): 35-39.
[3]	李镇魁,陈涛,冯志坚,李烨. 广东深圳野生观赏植物资源调查[J]. 亚热带植物科学, 2001, 30(04): 40-44.