河南连康山自然保护区香果树种群结构与分布格局研究

doi:10.19741/j.issn.1673-4831.2020.0976

Abstract

Abstract: To study the population structure and distribution pattern of Emmenopterys henryi in Ta-pieh Mountain at the south of Henan Province, a typical sample method was used to investigate the E. henryi population in Liankang Mountain Natural Reserve. The results show that: (1) The age structure of the E. henryi population showed a certain degree of skewness distribution, and the population structures in different plots were different. The population presented the common characteristics of small number of young individuals, concentrated number of middle aged individuals and lacking of big individuals. (2) The survival curve was close to the DeeveyⅠtype, such as low mortality and very few individuals at age Ⅰ and Ⅱ, but the mortality rates at age Ⅶ and Ⅷ were high resulting in the concave and breakpoint of the survival curve. Both individual survival number (a_x) and life expectancy (e_x) decreased with the increasing of diameter-class after age Ⅱ, e_x showed a certain fluctuation change with the increasing of diameter-class, suggesting a poor stability of the population. (3) The results of the analyses by using various coefficients and indices that the spatial pattern of the E. henryi population showed clumped distribution, while there were some differences in the clustering degree among different populations. (4) The E. henryi population in Liankang Mountain was generally in a disadvantageous habitat, and its ability to occupy ecological space in ecosystems was poor, so that, it is suggested to carry out seedling breeding and ex situ conservation to promote effective protection and healthy continuation of the endangered population.

Key words: Liankang Mountain, Emmenopterys henryi, population structure, distribution pattern

CLC Number:

JIN Ya-qin, TAO Ji-song, WANG De-man, LI Dong-lin. Population Structure and Spatial Distribution Pattern of Emmenopterys henryi in Liankang Mountain Natural Reserve, Henan Province.[J]. Journal of Ecology and Rural Environment, 2022, 38(1): 52-60.

References

[1] Editorial Board of Chinese Flora. Flora of China (Vol. 71)[M]. Beijing: Science Press, 1999. ] 中国植物志编辑委员会. 中国植物志(71卷)[M]. 北京: 科学出版社, 1999. [
[2] 于永福. 中国野生植物保护工作的里程碑: 《国家重点保护野生植物名录(第一批)》出台[J]. 植物杂志, 1999(5): 3.
[3] ZENG Qing-chang, MIAO Shen-yu, TANG Zhi-xin, et al. Characteristics of Emmenopterys henryi Population and Habitat at Tianxin Nature Reserves, Lianzhou City, Guangdong Province, China[J]. Ecology and Environmental Sciences, 2014, 23(4): 603-609. 曾庆昌, 缪绅裕, 唐志信, 等. 广东连州田心自然保护区香果树种群及其生境特征[J]. 生态环境学报, 2014, 23(4): 603-609.
[4] GUO Lian-jin. Population Structure and Dynamics of the Endangered Plant Emmenopterys henryi[J]. Journal of Wuhan Botanical Research, 2009, 27(5): 509-514. 郭连金. 濒危植物香果树(Emmenopterys henryi)种群结构与动态[J]. 武汉植物学研究, 2009, 27(5): 509-514.
[5] KANG Hua-jing, CHEN Zi-lin, LIU Peng, et al. The Population Structure and Distribution Pattern of Emmenopterys henryi in Dapanshan Natural Reserve of Zhejiang Province[J]. Acta Ecologica Sinica, 2007, 27(1): 389-396. 康华靖, 陈子林, 刘鹏, 等. 大盘山自然保护区香果树种群结构与分布格局[J]. 生态学报, 2007, 27(1): 389-396.
[6] CHEN Zi-lin, KANG Hua-jing, LIU Peng, et al. Community Structure Features of Emmenopterys henryi (Rubiaceae) in Dapanshan National Natural Reserve of Zhejiang Province[J]. Acta Botanica Yunnanica, 2007, 29(4): 461-466. 陈子林, 康华靖, 刘鹏, 等. 大盘山自然保护区香果树群落结构特征[J]. 云南植物研究, 2007, 29(4): 461-466.
[7] PENG Xian-li, REN Xiao-jie, ZHANG Guang-fu, et al. Population Structure and Regeneration of Emmenopterys henryi in Different Patches in Mountainous Area of Southern Jiangsu[J]. Chinese Journal of Ecology, 2017, 36(10): 2716-2724. 彭仙丽, 任小杰, 张光富, 等. 苏南山区不同斑块中香果树种群的结构与更新[J]. 生态学杂志, 2017, 36(10): 2716-2724.
[8] ZHANG Ming-yue, LIU Nan-nan, LIU Jia, et al. Age Structure and Succession Dynamic Comparison of Emmenopterys henryi Populations in Dawei Mountain and Bamian Mountain, Hunan Province[J]. Acta Botanica Boreali-Occidentalia Sinica, 2017, 37(8): 1603-1615. 张明月, 刘楠楠, 刘佳, 等. 湖南大围山和八面山香果树种群的年龄结构和演替动态比较[J]. 西北植物学报, 2017, 37(8): 1603-1615.
[9] YANG Hai, YANG Gui-fang. Research and Analyse on Rare and Endangered Plants in Liankang Mountain Natural Reserve[J]. Journal of Xinyang Normal University (Natural Science Edition), 2007, 20(3): 328-330. 杨海, 杨桂芳. 连康山自然保护区珍稀濒危植物调查与分析[J]. 信阳师范学院学报(自然科学版), 2007, 20(3): 328-330.
[10] GAO Xian-ming, HUANG Yuan-chao, DENG Yu, et al. A Study on the Woody Plants in Liankangshan Nature Reserve of Henan Province[J]. Henan Science, 1993, 11(4): 309-314. 高贤明, 黄远超, 邓煜, 等. 河南省连康山自然保护区木本植物的研究[J]. 河南科学, 1993, 11(4): 309-314.
[11] LUO Wen, XU Han, LI Yi-de, et al. The Population Structure and Distribution Pattern of Cinnamomum rigidissimum in Jianfengling, Hainan Island[J]. Forest Research, 2010, 23(5): 787-790. 罗文, 许涵, 李意德, 等. 海南岛尖峰岭卵叶樟种群结构与分布格局动态研究[J]. 林业科学研究, 2010, 23(5): 787-790.
[12] SONG Yong-chang. Vegetation Ecology[M]. Shanghai: East China Normal University Press, 2001: 45-46. 宋永昌. 植被生态学[M]. 上海: 华东师范大学出版社, 2001: 45-46.
[13] WU Cheng-zhen, HONG Wei, XIE Jin-shou, et al. Life Table Analysis of Tsuga longibracteata Population[J]. Chinese Journal of Applied Ecology, 2000, 11(3): 333-336. 吴承祯, 洪伟, 谢金寿, 等. 珍稀濒危植物长苞铁杉种群生命表分析[J]. 应用生态学报, 2000, 11(3): 333-336.
[14] JIN Ze-xin. On Dominant Population Structure and Distribution Pattern of Yukeng Forest Community in Xianju of Zhejiang[J]. Journal of Wuhan Botanical Research, 2000, 18(5): 383-389. 金则新. 浙江仙居俞坑森林群落优势种群结构与分布格局研究[J]. 武汉植物学研究, 2000, 18(5): 383-389.
[15] FAN Fan-rong, PAN Biao-zhi, MA Xiang-qing, et al. A Study on Structure and Spatial Distribution Pattern of Artocarpus hypargyreus Population[J]. Forest Research, 2008, 21(2): 176-181. 范繁荣, 潘标志, 马祥庆, 等. 白桂木的种群结构和空间分布格局研究[J]. 林业科学研究, 2008, 21(2): 176-181.
[16] KANG Jia-peng, MA Ying-ying, MA Shu-qin, et al. Dynamic Changes of Spatial Pattern and Structure of the Tamarix ramosissima Population at the Desert-oasis Ecotone of the Tarim Basin[J]. Acta Ecologica Sinica, 2019, 39(1): 265-276. 康佳鹏, 马盈盈, 马淑琴, 等. 荒漠绿洲过渡带柽柳种群结构与空间格局动态[J]. 生态学报, 2019, 39(1): 265-276.
[17] DEEVEY E S. Life Tables for Natural Populations of Animals[J]. The Quarterly Review of Biology, 1947, 22(4): 283-314.
[18] JI Ye, CAO Meng-yan, BAI Chu-feng, et al. Population Structure and Dynamics of Alsophila spinulosa in Mount Emei[J]. Acta Botanica Boreali-Occidentalia Sinica, 2019, 39(3): 543-551. 吉也, 曹孟岩, 白楚锋, 等. 峨眉山桫椤种群结构与动态特征[J]. 西北植物学报, 2019, 39(3): 543-551.
[19] WEI Xin-zeng, HUANG Han-dong, JIANG Ming-xi, et al. Quantitative Characteristics and Spatial Distribution Patterns of Euptelea pleiospermum Populations in Riparian Zones of the Shennongjia Area, Central China[J]. Journal of Plant Ecology, 2008, 32(4): 825-837. 魏新增, 黄汉东, 江明喜, 等. 神农架地区河岸带中领春木种群数量特征与空间分布格局[J]. 植物生态学报, 2008, 32(4): 825-837.
[20] GUO Lian-jin. Spatial Distribution Pattern and Number Dynamics of Emmenopterys henryi Seedlings Endangered in China[J]. Acta Botanica Boreali-Occidentalia Sinica, 2014, 34(9): 1887-1893. 郭连金. 濒危植物香果树幼苗空间格局及数量动态研究[J]. 西北植物学报, 2014, 34(9): 1887-1893.
[21] YANG Kai-jun, ZHANG Xiao-ping, ZHANG Zhong-xin, et al. Analysis of Actuality of Emmenopterys henryi Community in Tiantangzhai of Anhui Province[J]. Journal of Plant Resources and Environment, 2007, 16(1): 79-80. 杨开军, 张小平, 张中信, 等. 安徽天堂寨保护植物香果树群落现状分析[J]. 植物资源与环境学报, 2007, 16(1): 79-80.
[22] GUO Lian-jin, DU Jia-peng, WU Yan-ping, et al. Photosynthetic Characteristics of Emmenopterys henryi Seedlings and Their Relationships with Environmental Factors[J]. Chinese Journal of Applied Ecology, 2017, 28(5): 1473-1481. 郭连金, 杜佳朋, 吴艳萍, 等. 香果树实生苗的光合特性及其与环境因子的关系[J]. 应用生态学报, 2017, 28(5): 1473-1481.
[23] LI Dong-lin, WANG Huo, JIANG Hao, et al. Effects of Shading on Photosynthetic Characteristics and Leaf Anatomical Structure of Emmenopterys henryi Seedlings[J]. Acta Ecologica Sinica, 2019, 39(24): 9089-9100. 李冬林, 王火, 江浩, 等. 遮光对香果树幼苗光合特性及叶片解剖结构的影响[J]. 生态学报, 2019, 39(24): 9089-9100.
[24] GUO Lian-jin, XUE Ping-ping, SHAO Xing-hua, et al. Growth Characteristics and Influencing Factors of Emmenopterys henryi Root Sprouts[J]. Plant Science Journal, 2015, 33(2): 165-175. 郭连金, 薛苹苹, 邵兴华, 等. 香果树根萌苗生长特性及影响因子分析[J]. 植物科学学报, 2015, 33(2): 165-175.
[25] LI Tie-hua, ZHOU You-xun, DUAN Xiao-ping, et al. Physiological Characteristics of the Dormancy and Light-sensitive Germination of Emmenopterys henyi Seeds[J]. Journal of Central South Forestry University, 2004, 24(2): 82-84. 李铁华, 周佑勋, 段小平, 等. 香果树种子休眠和萌发的生理特性[J]. 中南林学院学报, 2004, 24(2): 82-84.
[26] KANG Hua-jing, CHEN Zi-lin, ZHOU Yu-hong, et al. Seed Germination and Dynamics of Seedling Growth of Emmenopterys henryi[J]. Journal of Central South University of Forestry & Technology, 2011, 31(1): 32-37. 康华靖, 陈子林, 周钰鸿, 等. 濒危植物香果树种子萌发及幼苗生长动态的比较[J]. 中南林业科技大学学报, 2011, 31(1): 32-37.
[27] SU Riguga, ZHANG Jin-tun, CHENG Jia-jia, et al. Population Structure and Distribution Pattern of Dominant Species in Tilia mandshurica Forest in Dongling Mountain of Beijing[J]. Chinese Journal of Ecology, 2009, 28(7): 1253-1258. 苏日古嘎, 张金屯, 程佳佳, 等. 东灵山糠椴林优势种种群结构与分布格局[J]. 生态学杂志, 2009, 28(7): 1253-1258.
[28] FAN Yuan-yuan, XIANG Jun, LIU Liang, et al. Study on the Natural Population Distribution of Emmenopterys henryi in Hubei[J]. Ecological Science, 2015, 34(4): 52-56. 范媛媛, 项俊, 刘亮, 等. 湖北省香果树自然种群分布研究[J]. 生态科学, 2015, 34(4): 52-56.
[29] XIAO Zhi-peng, YIN Chong-min, GUO Lian-jin, et al. Effect of Light Quality on Seed Germination and Seeding Growth of Emmenopterys henryi[J]. Bulletin of Botanical Research, 2020, 40(2): 189-195. 肖志鹏, 殷崇敏, 郭连金, 等. 光质对香果树种子萌发及幼苗生长影响的研究[J]. 植物研究, 2020, 40(2): 189-195.

Population Structure and Spatial Distribution Pattern of Emmenopterys henryi in Liankang Mountain Natural Reserve, Henan Province.

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 10

Recommended Articles

Metrics

Comments

[1]	HE Bin, LI Qing, CHEN Qun-li, XUE Xiao-hui, LI Wang-jun. Structure and Dynamic Characteristics of Pinus armandii Population in Karst Region, Northwest of Guizhou Province [J]. Journal of Ecology and Rural Environment, 2020, 36(6): 788-795.
[2]	YE Peng-cheng, CHEN Hui, WU Jian-yong, ZHANG Guang-fu. Distribution Pattern and Correlation With Main Environmental Factors of Higher Plant Diversity in Northwest Yunnan [J]. Journal of Ecology and Rural Environment, 2020, 36(1): 89-94.
[3]	ZHANG Fei, LI Yi-bo, WANG Dong-fang, WANG Xiao-ping, ZHANG Hai-wei, CHEN Li-hua. Analysis of Distribution Patterns and Spatial Variability of Soil Salinity Affecting Factors in Topsoil Layer of Salinized Soil in Jinghe Oasis [J]. Journal of Ecology and Rural Environment, 2018, 34(1): 64-73.
[4]	YONG Fan, XU Hai-gen, CUI Peng, CAO Ming-chang, LEI Jun-cheng, WU Yi,DING Hui, WU Jun, LU Xiao-qiang,LE Zhi-fang. Distribution Pattern of Forest Birds in Breeding and Wintering Seasons in China and the Influencing Factors. [J]. Journal of Ecology and Rural Environment, 2015, 31(5): 658-663.
[5]	WANG Zhi-Qiang, JIANG Li, LIU Xian-Zhao, ZHANG Tong-Guo, CHEN Hao. Spatial Distribution of the Red-Crown Crane Population in Zhalong Wetlands Over the Last 30 Years [J]. Journal of Ecology and Rural Environment, 2014, 30(1): 27-31.
[6]	GONG Bin, XIA Yang-Jie, ZHANG Guang-Fu, LU Yun, SUN Guo. Population Structure and Spatial Pattern of Parrotia subaequalis, a Rare and Endangered Species Endemic to China [J]. Journal of Ecology and Rural Environment, 2012, 28(6): 638-646.
[7]	ZHOU Zi-Xing, LI Yi, JIAO Jian. Quantity Dynamics and Spatial Distribution Pattern of Reaumuria soongorica Population in Suburbs of Lanzhou [J]. Journal of Ecology and Rural Environment, 2011, 27(5): 24-31.
[8]	YU Li, TIAN Miao-Miao, LI Zhi-Yi, ZHAO Yan-Wen. Species Abundande and Distribution Patterns of Endangered Terrestrial Vertebrates in Jiangsu Province [J]. Journal of Ecology and Rural Environment, 2011, 27(4): 32-39.
[9]	LIU Xin-Hua, XU Hai-Liang, ZHAO Xin-Feng, WANG Wei. Species Diversity and population Distribution in Edge of Typical Oasis of the Lower Reaches of Tarim River [J]. Journal of Ecology and Rural Environment, 2011, 27(3): 53-57.
[10]	TAO Ye, LIU Tong, JIA Ya-Min, CUI Yun-He. Box-Counting Dimensions of Spatial Distribution Pattern of Ceratoides ewersmanniana and Haloxylon ammodendron Populations in Southern Rim of Gurbantunggut Desert,Xinjiang [J]. Journal of Ecology and Rural Environment, 2008, 24(1): 5-9.