Biodiversity Science ›› 2008, Vol. 16 ›› Issue (5): 454-461.doi: 10.3724/SP.J.1003.2008.08126

• 论文 • Previous Article     Next Article

Spatial distribution of species diversity indices in a monsoon evergreen broadleaved forest at Dinghushan Mountain

Zhigao Wang1, 2, 3, Wanhui Ye1*, Honglin Cao1, Juyu Lian1   

  1. 1 South China Botany Garden, Chinese Academy of Sciences, Guangzhou 510650
    2 Graduate School of the Chinese Academy of Sciences, Beijing 100049
    3 Department of Life Science, Anqing Teachers College, Anqing 246011
  • Online:2008-09-20

Sampling scale is important in exploring the structure and dynamics of plant communities. Spatial patterns and formation mechanisms of species diversity are fundamental issues in community ecology. The effect of scale on species diversity patterns and their interpretation has attracted particular attention. In this paper, we studied spatial distribution patterns of Simpson, Shannon-Weiner, and Pielou’s evenness indices within a 20-ha plot as well as relationships of these indices with sampling size in a monsoon evergreen broadleaved forest at Dinghushan Mountain, Guangdong Province. The three indices all strongly depended on region of the study area, and such a regional pattern was scale dependent. Spatial distribution patterns also differed depending on which of two measures of diversity variation, viz. variance and coefficient of variation, we used. Variance of the three indices was unimodal with increasing scale, and was maximum at the 80 m×100 m scale, while the coefficient of variation decreased with increasing scale. For the Shannon-Weiner and Pielou’s evenness indices, coefficient of variation dramatically reduced when the scale size was less than 20 m × 25 m, and then followed by a more gentle change. Our results showed that sampling scale and region should be taken into account when studying species diversity in this 20 ha monsoon evergreen broadleaved forest.

Key words: conservation biology, population viability analysis, VORTEX model, Nipponia nippon

[1] Dongdong Chen,Zhenqing Li. (2020) Population viability analysis of Wild Plant with Extremely Small Populations (WPESP): Methods, problems and prospects . Biodiv Sci, 28(3): 358-366.
[2] Wenying Zhuang,Yi Li,Huandi Zheng,Zhaoqing Zeng,Xincun Wang. (2020) Threat status of non-lichenized macro-ascomycetes in China and its threatening factors . Biodiv Sci, 28(1): 26-40.
[3] Shitao Xu,Xiqiang Song,Peng Ling,Yuanjun Chen,Mingxun Ren. (2018) The University Forests of Japan and implications for biodiversity conservation and national park development in China . Biodiv Sci, 26(1): 96-104.
[4] Hui Shang, Yuehong Yan. (2017) Natural hybridization and biodiversity conservation . Biodiv Sci, 25(6): 683-688.
[5] Jian Zhang. (2017) Biodiversity science and macroecology in the era of big data . Biodiv Sci, 25(4): 355-363.
[6] Xile Zhou,Xianchun Zhang,Jiuqiong Sun,Yuehong Yan. (2016) Diversity and distribution of lycophytes and ferns in China . Biodiv Sci, 24(1): 102-107.
[7] Jian Zhang,Shengbin Chen,Bin Chen,Yanjun Du,Xiaolei Huang,Xubin Pan,Qiang Zhang. (2013) Citizen science: integrating scientific research, ecological conservation and public participation . Biodiv Sci, 21(6): 738-749.
[8] Lisong Wang, Lina Zhao, Haining Qin. (2012) A preliminary assessment of extinction risk from six species in the genus Pternopetalum based on herbarium specimen data . Biodiv Sci, 20(6): 761-768.
[9] Jing Chen, Baowei Zhang, Keping Ma, Zhigang Jiang. (2009) Bibliometric analysis of status quo of conservation biology in China . Biodiv Sci, 17(4): 423-429.
[10] Jianguo Wu. (2008) Changing perspectives on biodiversity conservation: from species protec-tion to regional sustainability . Biodiv Sci, 16(3): 205-213.
[11] Chunwang Li, Zhigang Jiang, Enquan Zhang, Yuan Gu, , , . (2007) Conservation Behavioral Science, a new branch of Conservation Biology . Biodiv Sci, 15(3): 312-318.
[12] Xin Leng, Zhongsheng Wang, Shuqing An, Jue Feng, Yuhong Liu, Guoming Wang. (2005) ISSR analysis of genetic diversity of Ilex integra, an insular endemic plant . Biodiv Sci, 13(6): 546-554.
[13] JIANG Hong, MA Ke-Ping, ZHANG Yan-Li, ZHU Chun-Quan, James R. STRITTHOLT. (2004) CONSERVATION BIOLOGY BASED ON THE SPATIAL ANALYSIS . Chin J Plan Ecolo, 28(4): 562-578.
[14] LI Yi-Ming. (2003) Population viability analysis in conservation biology: precision and uses . Biodiv Sci, 11(4): 340-350.
[15] ZHOU Shi-Liang, YE Wen-Guo. (2002) The genetic diversity and conservation of Sinocalycanthus chinensis . Biodiv Sci, 10(1): 1-6.
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