| 237 | 0 | 26 |
| 下载次数 | 被引频次 | 阅读次数 |
分析了23个物种多样性指数公式的取值范围和值域变化,发现它们可以分为3种类型即递增型、递减型和不定型.确定分布区中心或分布式样的中心可用递增型物种多样性指数公式,如Simpson(2),Simpson(3)/Gini,Simpson(5)/PIE,Shannon.Weaver和McIntosh等,据其平均值即可确定分布区中心或分布式样中心.用综合参数d;和Shannon-Weaver指数及其等级多样性与均匀度指数研究了我国裸子植物分布.结果表明,中国裸子植物综合丰度基本上自云贵川西南三省向四周辐射状递减,多样性指数也是自西南或华南向其它地区递减;均匀度指数变化规律不明显,但总的是我国东半部较高,热带与温带性质的交汇过渡地带是云贵川三者.
Abstract：This paper analyses the range of the value and their change of the representative formulae of 23 species diversity index. It is found that they can be divided into 3 types i,e.Increasing, Decreasing and Indefinite one. The determining the centres of the area and distributional pattern offing the study of the plant distribution are the most important problem. Authors think the Increasing type of species diversity index such as Simpson (2), Simpson (3)/Gini, Simpson (5)/PIE, Shannon-Weaver and Mclntosh (See Table 1) that is just suited to the study of plant distribution; secondary, according to the principle of of the average value of the species diversity index, we can determine the centres of the area and distributional pattern of the plant. This paper studies the distribution of gymnosperms in China by used the Comprehensive parameter d;, Shannon-Weaver index and its hierarchical diversity index. The results show: l.The comprehensive richness degree of gymnosperms in China is basically decreasing from the southwestern region of China to the eastern, western, northern, northeastern and northwestern regions of China radially.2.The values of diversity index of gymnosperms in China is decreasing from the southestern or southern region of China to others.3.The change law of evenness index of gymnosperms in China isn't very behind, but the whole is higher in the eastern half region of China.4.The overlapping zones between the Tropic and Temperate elements of the gymnosperms in China is the southwestern regions of China i.e.Yunnan,Guizhou and Sichuan three provinces.
[1] 陈昌笃.植物地理学.北京:高等教育出版社,1980,37-47．
[2] 左家哺.植物区系的数值分析.云南植物研究,1990,12(2) :179． 185．
[3] 左家哺.多个地区植物区系丰富性的综合评判.贵州科学,1990,8(4) :80-86．
[4] 托尔马乔夫 A N(李锡文,宣淑洁译).分布区学说原理.北京:科学出版社,1965,3-109．
[5] 马克平.生物群落多样性的测定方法.载:钱迎倩,马克平主编,生物多样性研究的原理与方法(I).北京:中国科学技术出版社,1994,141-165．
[6] 谢晋阳.物种多样性指数与物种多度分布格局.载:林金安主编,植物科学综论.哈尔滨:东北林业大学出版社,1993,222-233．
[7] Magurran A.Ecological diversity and its measurement.New Jersey:Princeton Univ.Press,1988,1-5,34-39．
[8] Simpson E H.Measurement of diversity.Nature,1949,163:688．
[9] Solbrig O T.生物多样性.载:李文军等译,生物多样性译丛(1) .北京:中国科学技术出版社,1992,204．
[10] Hurlbert S H.The nonconcept of species diversity:A critiqueand alternative parameters.Ecology,1971,52:577-586．
[11] Berger W H,Parker FL.Diversity of planktonic Foraminifera in deed sea sediments.Sclence,1970,168:1345-1347．
[12] Shannon C E,Weaver W.The mathematical theory ofcommunication.Urbaoa:lllinois Univ.Press,1949．
[13] Brillouin L.Science and information theory(2nd ed).New York:Academic Press,1962．
[14] McIntosh R P.Anindex ofdiversity and relation ofcertainconcepts to diversity.Ecology,1967,48:392-404．
[15] Cox G W(蒋有绪译).普通生态学实验手册.北京:科学出版社,1979,120-123．
[16] 左家哺.The formulae of Simpson index and probability of interspecific encounterarethe equivalence.载:马克平等编辑,生物多样性研究进展.北京:中国科学院生物多样性委员会等,1994,48-49．
[17] Pielou E C(卢泽愚译).数学生态学(第二版).北京:科学出版社,1988,332-333．
[18] 左家哺,卓毅夫,马瑞萍.The comprehensive judgement on the floristic abundance among the numerous regions Bull BonRes,1994,14(2) :214-220．
[19] 左家哺,傅德志,彭代文.植物区系的数值分析.北京:中国科学技术出版社,1996．
[20] 阳含熙,卢泽愚.植物生态学的数量分类方法.北京:科学出版社,1981,20-22．
[21] 左家哺,傅德志.中国裸子植物空间分布的多样性.载:生物多样性研究进展.北京:中国科学技术出版社.1996,236． 252．
[22] 王鸿祯主编.中国古地理图集.北京:地图出版社,1985,97-130．
[23] 王荷生.中国植物区系的基本特征.地理学报,1979,34(3) :224-237．
[24] 应俊生,李良千.中国及其邻近地区松杉类特有属的理代生态地理分布及其意义.植物分类学报,1981,19(4) :408-415
[25] 高尚玉,靳鹤龄,陈渭南等.全新世大暖期的中国沙漠.载:施风雅主编,中国全新世大暖期气候与环境.北京:海洋出版社,1992,161-167．
[26] 赵兴仪主编.大兴安岭西伯利亚红松研究.哈尔滨:东北林业大学出版社,1991,29-56．
[27] 周兴民,王质彬,杜庆.青海植被.西宁:青海人民出版社,1987,28-34．
[28] 狄维忠主编.贺兰山维管植物.西安:西北大学出版社,1986,6-16．
[29] 王守春,1992,黄河流域气候环境变化的考古文化与文字记录.载:施风雅主编,中国全新世大暖期气候与环境.北京:海洋出版社,1992,175-184．
[30] 王香亭主编.六盘山自然保护区科学考察.银川:宁夏人民出版社,1988,189-224．
[31] 王伯荪.植物群落学.北京:高等教育出版社,1987,44-50．
[32] 赵志模,周远新.生态学引论-害虫综合防治的理论及其应用.重庆:科技文献出版杜重庆分社,1984,201-206．
[33] 吴征镒.中国种子植物属的分布区类型.云南植物研究,1991,增刊IV:1-139．
基本信息:
中图分类号:Q948
引用信息:
[1]左家哺,傅德志.植物空间分布的多样性及其度量[J].湖南环境生物职业技术学院学报,2001(04):27-34.
2001-11-15
2001-11-15