Time-space of multi-dimensional niche of dominant birds in the evergreen broad-leaf forest in Tiantong Mountain, Zhejiang Province
-
摘要: 2011年10月2012年10月,对浙江天童山20 hm2样地内鸟类利用资源情况进行观察.共观察记录鸟类43种,数量4 823只,并对样地内6种优势鸟类(黑[短脚]鹎Hypsipetes leucocepalus、白头鹎Pycnonotus sinensis、栗背[短脚]鹎Hypsipetes castanonotus、红头长尾山雀Aegithalos concinnus、大山雀Parus major和灰眶雀鹛Alcippe morrisonia)在垂直维度、水平维度、DBH维度和栖树维度上采用Hurlbert公式,得到各优势种生态位宽度值;采用Schoener公式对优势鸟类不同维度的生态位重叠进行分析并对生态位时空变化进行探讨.结果表明:森林生态系统中优势鸟类在不同维度上存在生态位分离;优势种不同时空生态位呈动态变化,最终在多维度水平上趋于稳定.由此,确认了占据优势种群地位的鸟类在不同生态位维度上的分离和生态位时空动态变化是群落结构处于稳定状态的主要原因.Abstract: From October 2011 to October 2012, a total of 43 species and 4823 individuals of bird were recorded in the 20 hm2 sample area of the forest ecosystem of Tiantong National Station (Zhejiang Province,China). Black Bulbul (Hypsipetesleucocepalus), Light-vented Bulbul (Pycnonotussinensis), Chestnut Bulbul (Hypsipetescastanonotus), Black-throated Tit (Aegithalosconcinnus), GreatTit (Parusmajor) and Grey-cheeked Fulvetta (Alcippemorrisonia) were dominant species. Based on vertical, horizontal, DBH and perched 〖JP2〗patterns of dominant bird species, the niche breadth indices by Hurlbert (1978), the niche overlap indices by Schoener (1986). It was discussed that the utilzation states for space, the interspecific relationships of dominant bird species and the space-time niche〖JP〗 changed. The results suggested that: The niches of dominant birds are separation in different dimensions. In different space-time scales, the niches are dynamically changeable and finally tend to maintain stability in multi-dimension. It was found that the reasons for the dominant birds kept their community structure stable are that these species ecological niches are separating in different dimensions and changing in space and time.
-
Key words:
- dominant birds /
- spatial dimensions /
- ecological niche
-
[1] [1] 周慧, 仲阳康, 赵平, 等. 崇明东滩冬季水鸟生态位分析[J].动物学杂志, 2005,40(1): 59-65.[2] MAY R M. Stability and Complexity in Model Ecosystem[M]. NJ: Princeton University Press, 1973.[3] HUTCHINSON G E. Concluding remarks: Cold springs harbor symposia on quantitative[J]. Biol, 1957, 22: 415-427.[4] 刘廼发, 李岩, 刘敬泽.大山雀和褐头山雀种间关系研究[J].动物学研究, 1989, 4(10): 277-284. [5 ] 高颖, 钱国桢. 天童常绿阔叶林中鸟类群落结构的空间生态位分析[J]. 生态学报, 1987, 7(1): 73-82.[6] 杨庆松, 马遵平, 谢玉彬, 等. 浙江天童20 ha常绿阔叶林动态监测样地的群落特征[J].生物多样性,2011,19(2): 215-223.[7] 许龙, 张正旺, 丁长青. 样线法在鸟类数量调查中的运用[J].生态学杂志, 2003, 22(5): 127-130. [8] 吴飞, 杨晓君. 样点法在森林鸟类调查的运用[J].生态学杂志, 2008,27(12): 2240-2244.[9] 约翰·马敬能, 卡伦·菲利普斯, 何芬奇. 中国鸟类野外手册[M].长沙:湖南教育出版社,2000. [10] COPY M L. Theroles of vegetation structure, competition, and productivity[J]. Bioscience, 1981,31(2):107-113.[11] HURLBERT S H. The measurement of niche overlap and some relatives [J]. Ecology, 1978, 59(1),67-779.[12] CRAIG A D, LOREN M S. Foraging strategies and niche dynamic of coexisting shorebirds at stopover sites in the southern Great Plains[J]. The Auk, 2001, 118(2):484-495.[13] HOWES T, BAKEWELL J. Shorebird Studies Manual [M].Kuala Lumpur: AWB Publication, 1989:143-147.[14] 邓秋香,高玮,杨彦龙,等.喜鹊在山地次生林中鸟类群落组织结构形成的作用[J].东北师范大学学报, 2006,38(3):101-104.[15] 陈华鹏,高中信,李先敏. 沾河地区夏季森林鸟类群落结构研究[J].东北林业大学学报,1992,20(6):49-55.[16] 周放. 鼎湖山森林鸟类群落的集团结构[J].生态学报, 1989, 7(2): 176-184.[17] WELTY J C. The Life of Birds [M].Philadelphia: Saunders College Publish, 1979.[18] 郑光美.北京及其附近地区夏季鸟类生态分布[J].动物学研究, 1984,5(1):30-39.[19] 诸葛阳.浙江动物志.鸟类[M].杭州:浙江科学技术出版社,1990. [20] 朱曦, 唐陆发, 宣子灿. 浙江食虫鸟食性分析[J].动物学杂志, 1999,34(3): 18-25. [21] 王维禹, 郭延蜀, 胡锦矗,等. 白头鹎春季食性及取食空间生态的初步研究[J].四川动物, 2005,24(4): 466-468. [22] 韩明德.黄丽细蛾生物学特性初步观察[J].森林病虫通讯, 1989(3):33-34.[23] 丁平,诸葛阳,姜仕仁.浙江古田山鸟类自然保护区鸟类群落生态研究[J].生态学报, 1989,9(2):121-127.[24] ORIANS G H, WITTENBERGER J F. Spatial and temporal scales in habitat selection[J]. American Naturalist, 1991, 137: 29-49.[25] KEAMEY M, PORTER W. Mechanistic niche modelling: combining physiological and spatial data to predict species ranges [J]. Ecology Letters, 2009(12): 334-350.[26] 刘彬,周立志,汪文革,等.大别山山地次生林鸟类群落集团的季节变化[J].动物学研究, 2009,30(3):227-287.[27] BROENNIMANN O, TREIER U A, MULLERSCHARER H, et al. Evidence of climatic niche shift during biological invasion [J]. Ecology Letters, 2007(10): 701-709.[28] SUSANA S S, ELADIO L G, MANUEL B M, et al. Maximum entropy niche-based modelling of seasonal changes in little bustard (Tetrax tetrax) distribution[J]. Ecological Modeling, 2008, 219: 17-29.[29] ZOU F S, CHEN G Z, YANG Q F. Composition of mixed-species flocks and shifts in foraging location of flocking species on Hainan Island of China [J]. IBIS, 2011, 153: 269-278.[30] PETRESON A T, SOBERON J, SANCHEZCORDERO V. Conservatism of ecological niches in evolutionary time [J]. Science, 1999, 285:1265-1267.[31] 钱国桢,王培潮,祝龙彪 ,等.20年来天目山鸟类群落结构变化趋势的初步分析[J].生态学报, 1983,3(3):262-268.[32] 王维奎, 周材权, 龙帅,等. 四川南充太和鹭科鸟类群落空间生态位和种间关系[J].四川动物, 2008, 27(2):178-182.[33] 郑光美.鸟类学[M].北京:北京师范大学出版社, 1995.
点击查看大图
计量
- 文章访问数: 1612
- HTML全文浏览量: 60
- PDF下载量: 2048
- 被引次数: 0