Differences in Population Structure and Dynamic Characteristics of Davidia involucrata Baill. Between High and Low Latitude Regions

doi:10.7525/j.issn.1673-5102.2020.06.008

Abstract

Abstract:

Davidia involucrata Baill. is a rare and endangered tree species which is endemic to China. Though population characteristics of D.involucrata have been reported by many studies， the effect of latitude on the structure and dynamic characteristics of D.involucrata has been largely neglected. In this study， we compared the variance of the age structure dynamic index， static life table， viability and quantity alteration of the populations between high latitude region（Pingwu） and low latitude region（Northeastern Yunnan）. Our results showed that the population structure in Pingwu and Northeastern Yunnan were of growth type， the survival curve of the two D.involucrata populations was of a Deevey-Ⅱ type， and the population in Northeastern Yunnan displayed a higher growth trend and stronger anti-interference ability. Moreover， the population dynamics analysis revealed that younger individuals grew better in Pingwu and the middle-aged individuals competed fiercely. By contrast， younger individuals in Northeastern Yunnan population had high mortality， middle-aged individuals grew stable. Thus， based on the abovementioned findings， we conclude that latitude differences could affect population structure and dynamic characteristics of D.involucrata. The habitats of D.involucrata population at low latitude were suitable for middle-aged individuals to survive but not for younger individuals； younger individuals of D.involucrata populations at high latitude grew better， and higher mortality rate was observed in middle-aged individuals.

Key words: Davidia involucrata Baill., age structure, static life table, survival curve, viability

CLC Number:

S759.94

Yun-Fei XU, Qin-Song LIU, Wen-Juan XU, Jun-Feng TANG, Ting-Fa DONG, Bao-Zhen YANG, Xiao XU. Differences in Population Structure and Dynamic Characteristics of Davidia involucrata Baill. Between High and Low Latitude Regions[J]. Bulletin of Botanical Research, 2020, 40(6): 855-866.

References

1	吴明开，沈志君，刘海，等.梵净山自然保护区珙桐天然种群生命表与生存分析［J］.生态学杂志，2012，31（6）：1419-1424.
1	Wu M K，Shen Z J，Liu H，et al.Life table and survival analysis of natural Davidia involucrata population in Fanjing Mountain nature reserve，Guizhou province of Southwest China ［J］.Chinese Journal of Ecology，2012，31（6）：1419-1424.
2	Liu Q，Vetukuri R R，Xu W，et al.Transcriptomic responses of Dove tree（Davidia involucrata Baill.） to heat stress at the seeding stage［J］.Forests，2019，10（8）：656.
3	程立君，王磊，吴银梅，等.高通量测序技术分析光叶珙桐根际土壤微生物多样性［J］.广东农业科学，2019，46（1）：43-49.
3	Cheng L J，Wu L，Wu Y M，et al.Analysis on microbial diversity in rhizosphere soil of Davidia involucrata by high-throughput sequencing［J］.Guangdong Agricultural Sciences，2019，46（1）：43-49.
4	Wu G，Han S H，Wang H C，et al.Living characteristics of rare and endangered species—Davidia involucrata［J］.Journal of Forestry Research，2004，15（1）：39-44
5	张望，操国兴，刘光华，等.四川省喇叭河自然保护区珙桐种群结构与分布格局［J］.浙江林学院学报，2008，25（4）：451-457.
5	Zhang W，Cao G X，Liu G H，et al.Population structure and distribution pattern of Davidia involucrata at Labahe nature reserve of Sichuan province［J］.Journal of Zhejiang Forestry College，2008，25（4）：451-457.
6	刘燕，王延茹，侯广维，等.八月林自然保护区珙桐天然种群动态分析［J］.四川林业科技，2018，39（1）：87-90.
6	Liu Y，Wang Y R，Hou G W，et al.Analysis of natural population dynamics of Davidia involucrata in Bayuelin natural reserve［J］.Journal of Sichuan Forestry Science and Technology，2018，39（1）：87-90.
7	罗世家，包满珠，赵善雄，等.大相岭龙苍沟珙桐种群空间分布格局研究［J］.生物数学学报，2009，24（3）：531-536.
7	Luo S J，Bao M Z，Zhao S X，et al.Spatial distribution pattern of Davidia involucrata population in Longcanggou in Daxiangling nature reserve［J］.Journal of Biomathematics，2009，24（3）：531-536.
8	喻理飞.贵州柏箐喀斯特苔原区珙桐群落特征研究［J］.贵州科学，2002，20（9）：44-47.
8	Yu L F.Study on characteristic Davidia involucrata community in Baiqing karst platform area in Guizhou［J］.Guizhou Science，2002，20（9）：44-47.
9	沈泽昊，林洁，金义兴，等.四川都江堰龙池地区珙桐群落生态初步研究［J］.武汉植物学研究，1998，16（1）：54-64.
9	Shen Z H，Lin J，Jin Y X，et al.A preliminary ecological study of Davidia involucrata communities at Longchi region in Dujiangyan county of Sichuan province［J］.Journal of Wuhan Botanical Research，1998，16（1）：54-64.
10	杨心兵，刘胜祥，杨福生.湖北省后河自然保护区光叶珙桐种群结构的研究［J］.生物学杂志，2000，17（1）：15-17.
10	Yang X B，Liu S X，Yang F S.A study on the structure of Davidia involucrata var.vilmoriniana population in Houhe，Hubei province［J］.Journal of Biology，2000，17（1）：15-17.
11	艾训儒，谭建锡.星斗山自然保护区珙桐种群结构特征研究［J］.湖北民族学院学报（自然科学版），1999，17（1）：12-15.
11	Ai X R，Tan J X （1999）.The population structure of Davidia involucrata in Xingdoushan protected region［J］.Journal of Hubei Institute for Nationalities，1999，17（1）：12-15.
12	焦健，田波生，孙学刚.甘肃文县珙桐群落优势种种群分布格局及动态变化趋势［J］.甘肃农业大学学报，1998，33（3）：266-271.
12	Jiao J，Tian B S，Sun X G.Population patterns and dynamics of Davidia involucrata community’s dominant species in Wen country of Gansu［J］.Journal of Gansu Agricultural University，1998，33（3）：266-271.
13	牛翠娟，娄安茹，孙儒泳，等.基础生态学（第三版）［M］.北京：高等教育出版社，2015.
13	Niu C J，Lou A R，Sun R Y，et al.Foundations in Ecology （The third edition）［M］.Beijing：Higher Education Press，2015.
14	郑郁，张霞，辛向文，等.陕北地区不同纬度带人工刺槐林土壤水分特征研究［J］.水土保持研究，2013，20（4）：8-12.
14	Zheng Y，Zhang X，Xin X W，et al.Study on characteristics of artificial Robinia pseudoacacia forests under different latitude in Northern Shaanxi［J］.Research of Soil and Water Conservation，2013，20（4）：8-12.
15	刘忠成，朱晓枭，凡强，等.大果马蹄荷（Exbucklandia tonkinensis）群落的纬度地带性［J］.生态学报，2017，37（10）：3445-3458.
15	Liu Z C，Zhu X X，Fan Q，et al.Latitudinal zonalization characteristics of the Exbucklandia tonkinensis communities from Hainan island to the midsection of the Luoxiao Mountains.Acta Ecologica Sinica，2017，37（10）：3445-3458.
16	繆绅裕，王厚麟，陈桂珠，等.粤北六地森林群落的比较研究［J］.武汉植物学研究，2009，27（1）：62-69.
16	Miao S Y，Wang H L，Chen G Z，et al.A comparison of the forest communities at six research sites in north of Guangzhou，China［J］.Journal of Wuhan Botanical Research，2009，27（1）：62-69.
17	王刚，张秋平，管东生.红树林植物生物量沿纬度分布特征［J］.湿地科学，2016，14（2）：259-270.
17	Wang G，Zhang Q P，Guan D S.Distribution characteristic of biomass of plants in Mangrove forest along latitude［J］.Wetland Science，2016，14（2）：259-270.
18	曹受金，潘百红.气候变化对不同纬度马尾松径向生长的影响［J］.中南林业科技大学学报，2015，35（12）：10-19.
18	Cao S J，Pan B H.Effects of climates changes on Pinus massoniana growth in different latitudes in Nanling regions of south China［J］.Journal of Central South University of Forestry & Technology，2015，35（12）：10-19.
19	蒋忠信.中国自然带分布的地带性规律［J］.地理科学，1990，10（2）：114-124.
19	Jiang Z X.Zonality of distribution of physico-geographical zone in China［J］.Scientia Geographica Sinica，1990，10（2）：114-124.
20	罗柏青，杜凡，王娟，等.滇东北珙桐群落结构特征研究［J］.林业调查规划，2009，34（1）：15-20.
20	Luo B Q，Du F，Wang J，et al.Study on characteristics of community structure of Davidia involucrata in northeastern Yunnan［J］.Forest Inventory and Planning，2009，34（1）：15-20.
21	吴庆贵，贺静，曾艳，等.北川不同海拔珙桐种群年龄结构研究［J］.四川林业科技，2003，34（5）：25-28.
21	Wu Q G，He J，Zeng Y，et al.A study of age structure of Davidia involucrata population at different altitudinal gradients in Beichuan［J］.Journal of Sichuan Forestry Science and Technology，2003，34（5）：25-28.
22	杨立荣，张治礼，云勇，等.濒危植物海南龙血树的种群结构与动态［J］.生态学报，2018，38（8）：2802-2815.
22	Yang L R，Zhang Z L，Yun Y，et al.The population structure and dynamics of Dracaena cambodiana，an endangered tree on Hainan island.Acta Ecologica Sinica，2018，38（8）：2802-2815.
23	陈晓德.植物种群与群落结构动态量化分析方法研究［J］.生态学报，1998，18（2）：214-217.
23	Chen X D.A study on the method of quantitative analysis for plant population and community structural dynamics［J］.Acta Ecologica Sinica，1998，18（2）：214-217.
24	金慧，赵莹，尹航，等.长白山濒危植物牛皮杜鹃（Rhododendron chrysanthum）种群数量特征与动态分析［J］.生态学杂志，2017，36（11）：3123-3130.
24	Jin H，Zhao Y，Yin H，et al.Quantitative characteristics and dynamic analysis of the endangered species Rhododendron chrysanthum population in Changbai Mountain［J］.2017，36（11）：3123-3130.
25	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（3）：222-228.
25	Li W Y，Li X，Gan X H.Population structure and dynamics of endangered plant Tetracentron sinense［J］.Subtropical Plant Science，2018，47（3）：222-228.
26	Wratten S D.Field and Laboratory Exercises in Ecology［M］.London，Edward Arnold，1980.
27	江洪.云杉种群生态学［M］.北京：中国林业出版社，2011.
27	Jiang H.Population ecology of Picea asperata［M］.China Forestry Press，2011.
28	杨凤翔，王顺庆.生存分析理论及其在研究生命表中的应用［J］.生态学报，1991，11（2）：153-158.
28	Yang F X，Wang S Q.The theory of survival analysis and its application to life table［J］.Acta Ecologica Sinica，1991，11（2）：153-158.
29	王飞，霍怀成，赵阳，等.甘南高山林线岷江冷杉—杜鹃种群结构与动态［J］.植物研究，2019，39（5）：664-672.
29	Wang F，Huo H C，Zhao Y，et al.Population structure and dynamics of original Abies faxoniana Rehd-Rhododendron simsii planch in high-mountain timberline of southern Gansu province［J］.Bulletin of Botanical Research，2019，39（5）：664-672.
30	姜在民，和子森，宿昊，等.濒危植物羽叶丁香种群结构与动态特征［J］.生态学报，2018，38（7）：2471-2480.
30	Jiang Z M，He Z S，Su H，et al.Population structure and dynamic characteristics of endangered Syringa pinnatifolia Hemsl.［J］.Acta Ecologica Sinica，2018，38（7）：2471-2480.
31	Hett J M，Loucks O L.Age structure models of balsam fir and eastern hemlock［J］.Journal of Ecology，1976，64（3）：1029-1044.
32	陈艳，苏智先.中国珍稀濒危孑遗植物珙桐种群的保护［J］.生态学报，2011，31（19）：5466-5474.
32	Chen Y，Su Z X.Research on the protection of Davidia involucrata populations，a rare and endangered plant endemic to China［J］.Acta Ecologica Sinica，2011，31（19）：5466-5474.
33	邓磊.黄土区辽东栎种群适应性研究［D］.西北农林科技大学，2015.
33	Deng L.Population adaptability of Quercus liaotungensis in the loess region［D］.Northwest Agriculture and Forestry University，2015.
34	王立龙，王亮，张丽芳，等.不同生境下濒危植物裸果木种群结构及动态特征［J］.植物生态学报，2015，39（10）：980-989.
34	Wang L L，Wang L，Zhang L F，et al.Structure and dynamic characteristics of Gymnocarpos przewalskii in different habitats［J］.Chinese Journal of Plant Ecology，2015，39（10）：980-989.
35	马宇飞，李俊清.湖北七姊妹山珙桐种群结构研究［J］.北京林业大学学报，2005，27（3）：12-16.
35	Ma Y F，Li J Q.Population structure of Davidia involucrata in Mt.seven-sister nature reserve of central China’s Hubei province［J］.Journal of Beijing Forestry University，2005，27（3）：12-16.
36	苏瑞军，苏智先.珙桐种子散布、萌发及其种群龄级分配的关系研究［J］.林业科学，2005，41（3）：192-195.
36	Su R J，Su Z X.Study on relations of seed dispersal，germination and age-class distribution of population in Davidia involucrata［J］.Scientia Silvae Sinicae，2005，41（3）：192-195.
37	刘海洋，金晓玲，沈守云，等.湖南珍稀濒危植物——珙桐种群数量动态［J］.生态学报，2012，32（24）：7738-7746.
37	Liu H Y，Jin X L，Sen S Y，et al.Population quantitative characteristics and dynamics of rare and endangered plant Davidia involucrata in Hunan province［J］.Acta Ecologica Sinica，2012，32（24）：7738-7746.
38	牛文娟，张涛，邓东周，等.珙桐繁殖技术及生长发育研究进展［J］.植物生理学报，2013，49（10）：1018-1022.
38	Niu W J，Zhang T，Deng D Z，et al.A review on reproductive technology and growing of Davidia involucrata Baill［J］.2013，49（10）：1018-1022.
39	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）：1003-1015.
39	Zhang M Y，Liu N N，Liu J，et al.Age structure and succession dynamic comparison of Emmenopteris henryi populations in Dawei Mountain and Bamian Mountain，Hunan province［J］.Acta Botanica Boreali-Occidentalia Sinica，2017，37（8）：1003-1015.
40	池翔，郑维列，郭其强，等.藏柏种群年龄结构数量动态分析［J］.中南林业科技大学学报，2017，37（12）：114-119.
40	Chi X，Zheng W L，Guo Q Q，et al.Age structure and quantity dynamics analysis of Cupressus torulosa［J］.Journal of Central South University of Forestry & Technology，2017，37（12）：114-119.
41	李尤，苏智先，张素兰，等.珙桐群落种内与种间竞争研究［J］.云南植物研究，2006，28（6）：625-630.
41	Li Y，Su Z X，Zhang S L，et al.Intraspecific and interspecific competition in Davidia involucrata（Davidiaceae） community［J］.Acta Botanica Yunnanica，2006，28（6）：625-630.

[1]	Yanqing CAI, Yujun CHEN, Mei LI, Chuangfa DENG, Liejian HUANG. Flowering Biological Characteristics and Breeding System of Lumnitzera racemosa [J]. Bulletin of Botanical Research, 2024, 44(1): 152-160.
[2]	Dan WANG, Zhongshuai ZHANG, Qingyin ZENG, Xuemin HAN. Fruiting and Seed Characteristics of Abies in Northwest Yunnan [J]. Bulletin of Botanical Research, 2023, 43(5): 647-656.
[3]	Mengwen ZHANG, Cairong ZHONG, Xiaobo LÜ, Zanshan FANG, Cheng CHENG. Population Structure and Dynamic Characteristics of Three Endangered Mangrove Species from Genus Sonneratia [J]. Bulletin of Botanical Research, 2023, 43(2): 231-241.
[4]	WANG Fei, HUO Huai-Cheng, ZHAO Yang, CAO Xiu-Wen, LIU Jin-Qian, YANG Yong-Hong, ZHANG Tao, QI Hao, WANG Ruo-Jian. Population Structure and Dynamics of Original Abies faxoniana Rehd—Rhododendron simsii Planch in High-mountain Timberline of Southern Gansu Province [J]. Bulletin of Botanical Research, 2019, 39(5): 664-672.
[5]	XU Su-Xia, HUANG Qing-Yun, LIN Chun-Song, XU Yi-Ding, LI Zi-Yang, LIU Yu-Mei, HUANG Yi-Jin. Comparison of Reproductive Biology Including Morphology of Reproductive Organs,Viability of Pollens,Flower Visitors,and Flavonols Accumulation Between Fertile and Sterile Cultivars in Bougainvillea [J]. Bulletin of Botanical Research, 2018, 38(6): 860-868.
[6]	DU Hui-Cong, ZHANG Ying, TIAN Min, WANG Cai-Xia. Study on The Seed Biological Characteristics of Chimonanthus praecox of Zhejiang Province [J]. Bulletin of Botanical Research, 2018, 38(1): 7-13.
[7]	LI Ya-Lan, LIANG Feng-Li. Stamen Dynamics and Breeding System of Lonicera alberti [J]. Bulletin of Botanical Research, 2016, 36(4): 503-510.
[8]	PAN Miao, ZUO Fei-Fei, SHENG Ji-Lu, CHANG Qiang-Qiang, FAN Jia-Jia, ZHANG Xiao-Ping. Comparison of 1000-seed Weight, Viability and Chemical Content in the Seed of Taxus chinensis var. mairei from Different Areas and Its Relationship with Ecological Factors [J]. Bulletin of Botanical Research, 2016, 36(3): 360-367.
[9]	ZHANG Qun-Fang；PENG Pei-Hao；WANG Juan；LIU Xian-An. Quantitative Characteristics of Ormosia hosiei* under Different Disturbance Levels [J]. Bulletin of Botanical Research, 2015, 35(5): 735-740.
[10]	ZHAO Tong-Xin;LIU Lin-De;ZHANG Li;WANG Yan-Jie;JIA Xing-Jun. Bionomics of Pollen and Stigma of Celastrus orbiculatus* Thunb. [J]. Bulletin of Botanical Research, 2014, 34(3): 309-316.
[11]	HU Chun;LIU Zuo-Jun;LI Fu-Xiang;LIU Feng-Mei. Detection Methods for Pollen Viability of Anemone obtusiloba* [J]. Bulletin of Botanical Research, 2013, 33(5): 582-586.
[12]	WANG Heng-Rong;LI Peng;LI Jun-Lin;LUO Yi-Bo. Characteristics of Seeds and Hybrid Seeds in Three Sympatric Cypripedium* Species [J]. Bulletin of Botanical Research, 2013, 33(1): 31-38.
[13]	WANG Ya-Li;WANG Jin-Xiu;CHANG Hong-Yu;NI Xi-Lu;TIAN Ying;QIN Bin-Bin. Flowering Biology of Lycium barbarum L. NQ-2 [J]. Bulletin of Botanical Research, 2011, 31(3): 330-335.
[14]	XIONG Neng;JIN Ze-Xin;CHEN Zuo. Population Structure and Distribution Pattern of Pinus massoniana* on Laoshan Island of Qiandao Lake Region [J]. Bulletin of Botanical Research, 2010, 30(5): 537-542.
[15]	MA Xiao-Li;HAN Rong. Pollen Morphology and Viability of Elaeagnus umbellata* [J]. Bulletin of Botanical Research, 2010, 30(1): 8-11.