Population structure and spatial patterns of dominant populations in <EM>Illicium lanceolatum</EM>-<EM>Choerospondias axiliaris</EM> community in Tiantong，Zhejiang Province

CAO Yong-hui; XIAO Jiang-hua; LI Ying-chun; CHEN Shuang-lin; WU Ming

Volume 26 Issue 1

Feb. 2009

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 2009 > 26(1): 44-51

CAO Yong-hui, XIAO Jiang-hua, LI Ying-chun, CHEN Shuang-lin, WU Ming. Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province[J]. Journal of Zhejiang A&F University, 2009, 26(1): 44-51.

Citation:

CAO Yong-hui, XIAO Jiang-hua, LI Ying-chun, CHEN Shuang-lin, WU Ming. Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province[J]. Journal of Zhejiang A&F University, 2009, 26(1): 44-51.

Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province

1.
The Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang，China

More Information

Corresponding author: CAO Yong-hui
Received Date: 2008-05-27
Rev Recd Date: 2008-09-16
Publish Date: 2009-02-20

Abstract

The population structure and spatial distribution patterns of 5 dominant populations in the Illicium lanceolatum-Choerospondias axiliaris community of Tiantong（29°48′N，121°47′E） were investigated by using every-tree measuring method，time specific method for life-table analysis and contiguous grid method. Spatial distribution and spatial association of individuals in different layers of 5 dominant populations were analyzed. The total relative basic area（RBA） of the 5 species was 74.85%. The size distribution index （SDI） of I.lanceolatum，Machilus thunbergii and M. leptophylla was negative and relatively low，except for C. axiliaris and Acer olivaceum which had a positive value. The species occupied different vertical spaces. The spatial distribution varied among intra- and inter-specific cohorts in the different layers and size classes and showed complex multilevel distribution patterns. The I. lanceolatum and M. leptophylla had an aggregated distribution，C. axiliaris and A.olivaceum had an uniform distribution and M. thunbergii had a random distribution. There were differences in spatial associations among intra- and inter-specific cohorts in the different layers and spatial scales examined. The first layer and the second layer of I. lanceolatum weren’t repellent at different scales，which showed that it was strongly tolerable to the shade. The spatial associations indicated that I. lanceolatum and M. thunbergii were significantly positively associated. The negative association among cohorts increased and the positive association was decreased as the scales increased. By occupying different horizontal and vertical spaces and having different life history strategies，the dominant species of the community could co-exist，resulting in rich biodiversity in the studied community. ［Ch，5 tab. 23 ref.］
- forest ecology,
- Illicium lanceolatum,
- Choerospondias axiliaris,
- population structure,
- spatial pattern,
- Tiantong of Zhejiang Province

Relative Article

[1]	SONG Sijing, DING Shan, PANG Chunmei, ZHENG Xiao, WANG Tong, YU Shuquan. Population structure and spatial distribution pattern of Cyclobalanopsis gracilis in the evergreen and deciduous broad-leaved forest in Mount Tianmu . Journal of Zhejiang A&F University, 2023, 40(5): 1073-1081. doi: 10.11833/j.issn.2095-0756.20220784
[2]	LI Biao, XIONG Zhongping, XU Zhenghui, ZHAI Jiang, ZHOU Xueying, XU Guolian. Distribution patterns of ant species from Upper Yarlung Zangbo Valley and southwest slope of Qinghai-Tibet Plateau . Journal of Zhejiang A&F University, 2022, 39(3): 590-597. doi: 10.11833/j.issn.2095-0756.20210407
[3]	GUI Weifeng, WEN Qingzhong. Analysis on the distribution pattern and the environmental relationship of natural shrub-grassland communities in the lower section of Lüzhi River . Journal of Zhejiang A&F University, 2022, 39(1): 60-67. doi: 10.11833/j.issn.2095-0756.20210197
[4]	ZHANG Zhongzhao, XIE Wenyuan, ZHANG Peilin. Community characteristics of Sinocalycanthus chinensis in Dalei Mountains of Tiantai County . Journal of Zhejiang A&F University, 2021, 38(2): 262-270. doi: 10.11833/j.issn.2095-0756.20200349
[5]	ZHANG Zhonghui, GUO Jianbin, WANG Yanhui, WANG Xiao. Population structure and spatial distribution pattern of Quercus wutaishanica in Liupan Mountains . Journal of Zhejiang A&F University, 2021, 38(6): 1091-1099. doi: 10.11833/j.issn.2095-0756.20200707
[6]	HU Shengke, LIU Chang, WEI Pujie, LI Mengxi, HU Die. Community characteristics of the wild Phoebe and Machilus plants in Yuan’an County, Hubei Province . Journal of Zhejiang A&F University, 2020, 37(4): 702-709. doi: 10.11833/j.issn.2095-0756.20190428
[7]	LUO Chenglong, XU Zhenghui, XIONG Zhongping, QI Biao, YUAN Dingyu, RAN Maojun. Distribution patterns of ant species from Wanglang Nature Reserve and adjacent areas of Sichuan Province . Journal of Zhejiang A&F University, 2019, 36(4): 638-645. doi: 10.11833/j.issn.2095-0756.2019.04.002
[8]	ZHANG Long, YAN Jing, SHAO Xuexin. Vegetation composition and distribution pattern of Wangdongyang Subalpine Wetland in Jingning County, Zhejiang Province . Journal of Zhejiang A&F University, 2019, 36(3): 501-506. doi: 10.11833/j.issn.2095-0756.2019.03.010
[9]	WANG Yang, LENG Yanzhi, SU Changjiang, SONG Congwen, CHENG Dehua, CAO Yingnan, ZHANG Min, FU Cuilin. Spatial structure and distribution pattern of natural Toona ciliata populations in the Enshi Region . Journal of Zhejiang A&F University, 2016, 33(1): 17-25. doi: 10.11833/j.issn.2095-0756.2016.01.003
[10]	CAO Jing, YANG Tonghui, ZHANG Jianhong, XIA Chencheng, JIANG Xiaoli, DA Liangjun. Population structure and regeneration types of Ilex spp. in Tiantong National Forest Park, Zhejiang Province . Journal of Zhejiang A&F University, 2015, 32(1): 76-83. doi: 10.11833/j.issn.2095-0756.2015.01.011
[11]	WANG Jing, WEI Xinliang, XU Jian, FAN Peipei. Spatial distribution patterns of a coniferous-broadleaved mixed forest in Mount Tianmu, China . Journal of Zhejiang A&F University, 2014, 31(5): 668-675. doi: 10.11833/j.issn.2095-0756.2014.05.002
[12]	DING Xuejiao, HAN Hong, PANG Caiju, MA Yuxin, CUI Dalian, FAN Caicai. Spatial distribution pattern with fractal theory for Carex kobomugi and Parapholis incurva populations . Journal of Zhejiang A&F University, 2013, 30(2): 220-225. doi: 10.11833/j.issn.2095-0756.2013.02.010
[13]	ZHANG Zhi-hua, WEI Xin-liang, TANG Meng-ping, LUO Wen-jian, WANG Jing. Structural characteristics of Liquidambar formosana for a mixed coniferous-broadleaf forest in Mount Tianmu . Journal of Zhejiang A&F University, 2012, 29(6): 867-874. doi: 10.11833/j.issn.2095-0756.2012.06.010
[14]	CHEN Xiao-rong, LI Le, XIA Jia-tian, YANG Xu, WANG Wei, DING Bing-yang. Population structure and distribution of Fagus lucida in the Baishanzu forest . Journal of Zhejiang A&F University, 2012, 29(5): 647-654. doi: 10.11833/j.issn.2095-0756.2012.05.002
[15]	CHEN Ya-feng, YU Shu-quan, YAN Xiao-su, YI Li-ta, BAO Chun-quan. Community structure of three different forests in Tonglu，Zhejiang Province . Journal of Zhejiang A&F University, 2011, 28(3): 408-415. doi: 10.11833/j.issn.2095-0756.2011.03.010
[16]	YANG Tong－hui, WANG Liang－yan. Community structure and regeneration types of Neolitsea sericea in Tiantong，Zhejiang Province . Journal of Zhejiang A&F University, 2010, 27(6): 877-883. doi: 10.11833/j.issn.2095-0756.2010.06.012
[17]	ZHANG Wang, CAO Guo-xing, LIU Guang-hua, LIU Xin. Population structure and distribution pattern of Davidia involucrata at Labahe Nature Reserve of Sichuan Province . Journal of Zhejiang A&F University, 2008, 25(4): 451-457.
[18]	YANG Tong-hui, DA Liang-jun, SONG Yong-chang, YANG Yong-chuan, WANG Liang-yan. Biomass of evergreen broad-leaved forest in Tiantong National Forest Park , Zhejiang Province (Ⅰ)Community structure and fresh weight biomass of main tree species . Journal of Zhejiang A&F University, 2005, 22(4): 363-369.
[19]	XIA Ai-mei, DA Liang-jun, ZHU Hong-xia, ZHAO Ming-shui. Community structure and regeneration pattern of Cryptomeria fortunei in Mount Tianmu of Zhejiang , China . Journal of Zhejiang A&F University, 2004, 21(1): 44-50.
[20]	JIN Ze-xin. Dominant population structure and trend of deciduous broad-leaved forest in the Tiantai Mountains of Zhejiang . Journal of Zhejiang A&F University, 2001, 18(3): 245-251.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(4203) PDF downloads(191) Cited by()

Proportional views

Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province

1. The Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang，China

Corresponding author: CAO Yong-hui

Received Date: 2008-05-27

Rev Recd Date: 2008-09-16

Publish Date: 2009-02-20

Key words:

Abstract: The population structure and spatial distribution patterns of 5 dominant populations in the Illicium lanceolatum-Choerospondias axiliaris community of Tiantong（29°48′N，121°47′E） were investigated by using every-tree measuring method，time specific method for life-table analysis and contiguous grid method. Spatial distribution and spatial association of individuals in different layers of 5 dominant populations were analyzed. The total relative basic area（RBA） of the 5 species was 74.85%. The size distribution index （SDI） of I.lanceolatum，Machilus thunbergii and M. leptophylla was negative and relatively low，except for C. axiliaris and Acer olivaceum which had a positive value. The species occupied different vertical spaces. The spatial distribution varied among intra- and inter-specific cohorts in the different layers and size classes and showed complex multilevel distribution patterns. The I. lanceolatum and M. leptophylla had an aggregated distribution，C. axiliaris and A.olivaceum had an uniform distribution and M. thunbergii had a random distribution. There were differences in spatial associations among intra- and inter-specific cohorts in the different layers and spatial scales examined. The first layer and the second layer of I. lanceolatum weren’t repellent at different scales，which showed that it was strongly tolerable to the shade. The spatial associations indicated that I. lanceolatum and M. thunbergii were significantly positively associated. The negative association among cohorts increased and the positive association was decreased as the scales increased. By occupying different horizontal and vertical spaces and having different life history strategies，the dominant species of the community could co-exist，resulting in rich biodiversity in the studied community. ［Ch，5 tab. 23 ref.］

Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province

1. The Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang，China

Corresponding author: CAO Yong-hui

HTML

Catalog

Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province

Abstract

Relative Article

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views

Population structure and spatial patterns of dominant populations in Illicium lanceolatum-Choerospondias axiliaris community in Tiantong，Zhejiang Province

1. The Research Institute of Subtropical Forestry，The Chinese Academy of Forestry，Fuyang 311400，Zhejiang，China

Corresponding author: CAO Yong-hui

HTML

Catalog

Export File

Citation

Format

Content