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[1]蔡冰玲,吴承祯,洪伟,等.梅花山自然保护区拟赤杨群落的种间分离[J].应用与环境生物学报,2010,16(02):154-157.[doi:10.3724/SP.J.1145.2010.00154]
 CAI Bingling,WU Chengzhen,HONG Wei,et al.Interspecific Segregation in Alniphyllum fortunei Forest in the Meihuashan Nature Reserve in Fujian, China[J].Chinese Journal of Applied & Environmental Biology,2010,16(02):154-157.[doi:10.3724/SP.J.1145.2010.00154]
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梅花山自然保护区拟赤杨群落的种间分离()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
16卷
期数:
2010年02期
页码:
154-157
栏目:
研究论文
出版日期:
2010-04-25

文章信息/Info

Title:
Interspecific Segregation in Alniphyllum fortunei Forest in the Meihuashan Nature Reserve in Fujian, China
文章编号:
200902031
作者:
蔡冰玲吴承祯洪伟魏鑫
(1福建省漳州市林业局 漳州 363000)
(2福建农林大学林学院 福州 350002)
(3福建省漳州市旅游局 漳州 363000)
Author(s):
CAI BinglingWU ChengzhenHONG WeiWEI Xin
(1Zhangzhou Forestry Bureau of Fujian Province, Zhangzhou 363000, Fujian, China)
(2Forestry College, Fujian Agriculture and Forestry University, Fuzhou 350002, China)
(3Zhangzhou Tourism Bureau of Fujian Province, Zhangzhou 363000, Fujian, China)
关键词:
梅花山自然保护区拟赤杨群落种间分离最近邻体法N×N最近邻体列联表χ2检验
Keywords:
Meihuashan Nature Reserve Alniphyllum fortunei forest interspecific segregation nearest-neighbor’s method N×N nearest-neighbor contingency table χ2-test
分类号:
S718.54 : S792.110.2
DOI:
10.3724/SP.J.1145.2010.00154
文献标志码:
A
摘要:
对野外梅花山拟赤杨林92个5 m×5 m样方内所有高度≥2 m且个体株数>8的物种个体绘制了空间分布图,应用最近邻体法判定每个个体的最近邻体植株,然后采用N×N最近邻体列联表的截表法研究了拟赤杨林的种间分离规律. 结果表明,在17个主要树种形成的136组种对中,绝大多数种对的种间关系表现为显著正分离(占73.53%),其他种对表现为随机毗邻(占26.47%),没有出现显著负分离种对. 呈正分离的种对,可能是因为它们多为群落的较优势种,具有较强的适应能力和竞争能力. 在此基础上,引入群落总体分离这一概念,应用χ2检验法研究了拟赤杨林中物种的总体分离规律. 结果表明,拟赤杨林中17个物种互相交错分布,是全面不分离的. 图1 表3 参11
Abstract:
Interspecific relationship is an important factor affecting community composition, structure, function and dynamics. In order to understand the interspecific segregation in Alniphyllum fortunei forest, 92 quadrats were investigated and a distribution map was made for all trees with H≥2 m and individual numbers>8. Based on the data, using the coefficient of segregation by the subtable of the N×N nearest-neighbor contingency table, the interspecific segregations of the tree species in A. fortunei forest in the Meihuashan Nature Reserve in Fujian, China were studied. The result indicated that most of species pairs were positively segregated (73.53%), only a few species pairs were randomly segregated (26.47%), and no negatively segregated pairs were found. Large individuals that were subdominant species in the forest tended to be positively segregated with other large trees, due to their strong capacity in adaptation and competition. In addition, a new concept, that is, the overall segregation was introduced. The overall segregated pattern in all species in the forest was studied by χ2 test based on the N×N nearest-neighbor contingency table. The result showed that 17 studied species were overlapped in distribution and characterized by the overall non-segregation. Fig 1, Ref 3, Ref 11

参考文献/References:

1 Dai XH (戴小华), Yu SX (余世孝), Lian JY (练琚蕍). Interspecific segregation in a tropical rain forest at Bawangling Natural Reserve, Hainan Isand. Acta Phytoecol Sin (植物生态学报), 2003, 27 (3): 380~387
2 Pielou EC. Segregation and symmetry in two-species populations as studied by nearest relations. J Ecol, 1961, 49: 255~269
3 易南斗. 梅花山自然保护区拟赤杨群落调查初报. 闽西职业大学学报, 2001 (3): 72~73
4 Cai BL (蔡冰玲), Fan HL (范海兰), Hong W (洪伟), Hong T (洪滔), Wu CZ (吴承祯), Lin SW (林淑伟), Liu LX (刘丽香), Li J (李键). Fractal properties of distribution pattern of Alniphyllum fortunei populations in the Meihuashan Nature Reserve in Fujian, China. Chin J Appl Environ Biol (应用与环境生物学报), 2007, 13 (6): 759~762
5 Cai BL (蔡冰玲), Fan HL (范海兰), Song P (宋萍), Hong T (洪滔), Lin SW (林淑伟), Liu LX (刘丽香), Li J (李键), Tang JD (唐佳栋). Spatial distribution pattern of Alniphyllum fortunei in Meihuashan Natural Reserve. Subtrop Agric Res (亚热带农业研究), 2007, 3 (1): 44~47
6 Cai BL (蔡冰玲), Hong T (洪滔), Hong W (洪伟), Wu CZ (吴承祯), Fan HL (范海兰), Lin SW (林淑伟), Liu LX (刘丽香), Li J (李键). Modifiable areal unit problem of species diversity in sub-natural Alniphyllum fortunei forest. Sci Silv Sin (林业科学), 2008, 44 (8): 137~140
7 de Jong P, Aarssen LW, Turkington R. The use of contact sampling in studies of association in vegetation. J Ecol, 1983, 71: 545~559
8 Zhang YB (张殷波), Zhang F (张峰). Interspecific segregation in Elaeagnus mollis communties. Acta Ecol Sin (生态学报), 2006, 26 (3): 737~742
9 南京农学院主编. 田间试验和统计方法. 北京: 农业出版社, 1979. 311
10 张金屯. 数量生态学. 北京: 科学出版社, 2004. 98~109
11 Chai Y (柴勇), Li YY (李玉媛), Sima YK (司马永康). Interspecific segregation of the tree species in Tarennoidea wallichii, Sarcosperma kachinensis var. simondii community in Caiyanghe Natural Reserve. Acta Bot Yunnanica (云南植物研究), 2005, 27 (2): 149~155

备注/Memo

备注/Memo:
国家自然科学基金项目(No. 30671664)、福建省自然科学基金项目(No. 2001F007)和福建农林大学青年教师科研基金项目资助(No. 06A08) Supported by the National Natural Science Foundation of China (No. 30671664), the Natural Science Foundation of Fujian, China (No.2001F007) and the Research Foundation for Young Teachers of Fujian Agriculture and Forestry University (No. 06A08)
更新日期/Last Update: 2010-04-20