[1]许元科,吴初平,叶丽敏,等.景宁荒田湖林场黄山松与木荷混交林主要树种径级结构与空间分布格局研究[J].浙江林业科技,2019,39(5):10-16.[doi:10.3969/j.issn.1001-3776.2019.05.002]
 XU Yuan-ke,WU Chu-ping,YE Li-min,et al.Size-class Structure and Spatial Distribution Patterns of Dominant trees inPinustaiwanensisand Schimasuperba mixed ForestinJingningHuangtianhu Forest Farm[J].Journal of Zhejiang Forestry Science and Technology,2019,39(5):10-16.[doi:10.3969/j.issn.1001-3776.2019.05.002]
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景宁荒田湖林场黄山松与木荷混交林主要树种径级结构与空间分布格局研究()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
39
期数:
2019年第5期
页码:
10-16
栏目:
研究简报
出版日期:
2019-11-30

文章信息/Info

Title:
Size-class Structure and Spatial Distribution Patterns of Dominant trees inPinustaiwanensisand Schimasuperba mixed ForestinJingningHuangtianhu Forest Farm
文章编号:
1001-3776(2019)05-0010-07
作者:
许元科1吴初平2叶丽敏3侯建花3江波2袁位高2朱锦茹2黄玉洁2焦洁洁2王志高2
1.景宁畲族自治县生态林业发展中心,浙江景宁,323500;2. 浙江省林业科学研究院,浙江杭州,310023;3. 景宁畲族自治县自然资源和规划局,浙江景宁,323500
Author(s):
XU Yuan-ke1WU Chu-ping2YE Li-min3HOU Jian-hua3JIANG BO2YUAN Wei-gao2ZHU Jing-ru2HUANG Yu-jie2JIAO Jie-jie2WANG Zhi-gao2
1. Emergency Management Bureau of Jingning She Nationality Autonomous County, Zhejiang province, Jingning, Zhejiang, 323500;2.Zhejiang Forest Academy, Hangzhou,Zhejiang 310023;3. Jingning Bureau of Natural Resources and Planning, Jingning 323500, Zhejiang
关键词:
优势种径级结构空间分布格局黄山松木荷
Keywords:
Dominant species Size -class structure spatial distribution pattern Pinustaiwanensis Schimasuperba
分类号:
S791;S792
DOI:
10.3969/j.issn.1001-3776.2019.05.002
文献标志码:
A
摘要:
森林优势树种对群落环境和结构形成具有重要的作用。文章分析了浙江省景宁县荒田湖林场针阔混交林3个50m×50m样地中黄山松Pinustaiwanensis和木荷Schimasuperba种群的径级结构与空间分布格局。结果表明,黄山松种群在3个样地中的径级结构均呈正态分布,而木荷种群的小径级个体相对较多;黄山松和木荷幼树以及大树在空间分布上具有隔离现象,木荷种群幼树阶段在小尺度上均为聚集性分布,在较大尺度上呈现随机分布的格局,而黄山松的幼树和大树的空间分布格局在不同样地间存在差异。本研究结果表明两个树种在生活史不同阶段的生态需求存在差异,进而引起空间分布格局的差异,在制定森林经营措施时应考虑优势种的径级结构及其空间分布情况。
Abstract:
Dominant trees play an important role in the formation of community environment and structure. Size-class structure and spatial distribution patterns of P.taiwanensis and S.superbapopulationin three 50 m×50 msample plots within theropencedrymion of Huangtian lake forest farm,Jingningcounty,were analyzed in this paper. The results indicated that the size-class of P.taiwanensis was normal distributed,however, there were more footpath individuals in the population. Smaller and bigger trees of the two species were spatially isolated, the sapling stage of the population of S.superba showed aggregation distribution at small scales and random distribution pattern at large scales, while the spatial distribution pattern of the sapling and mature tree of the population ofP. taiwanensisvaried from place to place.Our study showed that there were differences in the ecological needs of two species at different stages of life history, which leads to differences in spatial distribution pattern. Therefore, the size-class structure and spatial distribution of dominant species should be considered when formulating forest management measures.

参考文献/References:

[1]HU Y,SHA L,BLANCHET F G,et al. Dominant species and dispersal limitation regulate tree species distributions in a 20-ha plot in Xishuang-banna,southwest China[J]. Oikos,2012,121(6):952-960.
[2]CONDIT R,ASHTON P S,BAKER P,et al. Spatial patterns in the distribution of tropical tree species [J]. Science,2000,288(5470):1414-1418.
[3]LI L,HUANG Z,YE W,et al. Spatial distributions of tree species in a subtropical forest of China[J]. Oikos,2000,118(4):495-502.
[4]COMITA L,CONDIT R,HUBBELL S. Developmental changes in habitat associations of tropical trees[J]. Journal of Ecology,2010,95(3):482-492.
[5]李立,陈建华,于明坚,等.古田山常绿阔叶林优势树种甜槠和木荷的空间格局分析[J]. 植物生态学报,2010,34(3):241–252.
[6]范娟,赵秀海,汪金松,等. 江西九连山亚热带常绿阔叶林优势种空间分布格局[J]. 生态学报,2012,32(9):2729-2737.
[7]魏识广,李林,许睿,等. 井冈山植物群落优势种空间分布格局与种间关联[J]. 热带亚热带植物学报,2015,23(1):74-80.
[8]皮发剑,舒利贤,喻理飞,等. 黔中喀斯特10种优势树种根茎叶化学计量特征及其关联性[J]. 生态环境学报,2017,26(4):628-634.
[9]张健,郝占庆,宋波,等.长白山阔叶红松林中红松与紫椴的空间分布格局及其关联性[J]. 应用生态学报,2007,18(08):1681-1687
[10]张利权.浙江省松阳县黄山松种群的年龄结构与分布格局[J]. 植物生态学报,1990,14(4):328-335.
[11]封磊,洪伟,吴承祯,等. 武夷山黄山松群落物种多样性与种群空间格局的研究[J]. 中国生态农业学报,2004,12(3):16-18.
[12]蔡飞,张勇.演替过程中木荷种群动态的研究[J]. 浙江大学学报:理学版,1996(4):398-399.
[13]PIELOU EC .Ecological Diversity [M]. Wiley,New York,1975.
[14]SIMPSON EH . Measure of diversity[J]. Nature,1949,163(4148):668-688.
[15]R Core Team. R:A language and environment for statistical computing.R Foundation for Statistical Computing.Vienna,Austria. 2018. URL https://www.R-project.org/.
[16]吴泽民,黄成林,韦朝领. 黄山松群落林隙光能效应与黄山松的更新[J]. 应用生态学报,2000,11(1):13-18.
[17]王良衍,王希华. 浙江天童国家森林公园木荷演替更新特性的研究[J]. 浙江林业科技, 2002(1):14-17.
[18]宋萍,洪伟,吴承祯,等. 天然黄山松种群空间分布格局研究[J]. 江西农业大学学报,2008,30(5):829-832,844.
[19]吴中伦. 安徽黄山黄山松的初步观察[J].林业科学,1963,8(2):114-126.
[20]杜彦君,马克平. 浙江古田山自然保护区常绿阔叶林种子雨的时空变异[J].植物生态学报,2012,36(8):717-728.
[21]陈德良,顾莎莎,丁炳扬,等. 百山祖木荷的种群结构与分布格局[J]. 浙江林业科技,2015(1):1-7.
[22]苏松锦,刘金福,马瑞丰,等. 戴云山黄山松种群的空间分布格局与关联性[J].资源科学,2015,37(4):841-848.
[23]JANZEN DH. Herbivores and the Number of Tree Species in Tropical Forests [J]. The American Naturalist,1970,104(940):501-528.
[24]CONNELL JH. On the role of natural enemies in preventing competitive exclusion in some marine animals and in rain forest trees[M]. In:den Boer P J,Gradwell G R,eds. Dynamics of Numbers in Populations. Centre for Agricultural Publication and Documentation,Wageningen,1971,298-312.

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备注/Memo

备注/Memo:
收稿日期:2019-04-12;修回日期:2019-08-28
基金项目:景宁县科技计划项目:浙西南森林群落特征与森林质量提升技术研究(2017A01)
作者简介:许元科,高级工程师,从事生态保护恢复和林业技术推广研究;E-mail:jnxyk026@126.com。通信作者:王志高,博士,副教授,从事森林生态学研究;E-mail:277477167@qq.com。
更新日期/Last Update: 2019-12-20