新疆农业科学 ›› 2019, Vol. 56 ›› Issue (5): 785-796.DOI: 10.6048/j.issn.1001-4330.2019.05.001

• 园艺·林业·生理生化 •    下一篇

喀纳斯泰加林火成演替群落多样性及其测度指标

邹卓颖1, 潘存德1, 李贵华2, 余戈壁3, 张帆1, 刘博1, 郭珂1   

  1. 1.新疆农业大学林学与园艺学院/新疆教育厅干旱区林业生态与产业技术重点实验室,乌鲁木齐 830052;
    2.新疆维吾尔自治区林业厅,乌鲁木齐830000;
    3.喀纳斯国家自然保护区,新疆布尔津 836600
  • 收稿日期:2019-01-30 发布日期:2019-05-20
  • 通信作者: 潘存德(1964-),男,新疆奇台人,教授,博士,博士生导师,研究方向为森林生态与经营, (E-mail)pancunde@163.com
  • 作者简介:邹卓颖(1993-),女,重庆人,硕士研究生,研究方向为森林培育学,(E-mail)864082966@qq.com
  • 基金资助:
    国家自然科学基金(31570634);自治区财政林业科技项目“新疆山地森林更新演替与可持续经营研究”(新林科字〔2016〕599号-30)

The Community Diversity in Pyrogenic Succession of Kanas Taiga and Its Measure Indices

ZOU Zhuo-ying1, PAN Cun-de1, LI Gui-hua2, YU Ge-bi3, ZHANG Fan1, LIU Bo1, GUO Ke1   

  1. 1. Key Laboratory of Forestry Ecology and Industry Technology in Arid Region, Education Department of Xinjiang / College of Forestry and Horticulture,Xinjiang Agricultural University , Urumqi 830052, China;
    2. Forestry Department of Xinjiang Uygur Autonomous Region, Urumqi 830000, China;
    3. Kanas National Nature Reserve, Burqin Xinjiang 836600, China
  • Received:2019-01-30 Published:2019-05-20
  • Correspondence author: PAN Cun-de( 1964-),male, native place: Xinjiang, professor, Research field: forest ecosystem management,( E-mail)pancunde@ 163.com
  • Supported by:
    Supported by the National Natural Science Foundation of China ( 31570634) ; the Financial Forestry Science and Technology Project of Xinjiang Uygur Autonomous Region ( XLKZ [2016] No.599-30)

摘要: 【目的】比较分析以多度、盖度和重要值作为测度指标对群落多样性测度指数值的影响,研究适用于泰加林火成演替群落多样性分析的测度指标和测度指数。【方法】以新疆喀纳斯泰加林火成演替群落为研究对象,调查8种群落类型的383个典型样方数据,分别以多度、盖度和重要值作为测度指标,选取测度群落物种丰富度、多样性、优势度和均匀度的11个指数进行分析。【结果】以重要值作为测度指标,8种群落类型的同类型物种丰富度指数值、多样性指数值、优势度指数值和均匀度指数值变化趋势相同或相近;物种均匀度对群落物种多样性的影响大于物种丰富度;Patrick 丰富度指数、Shannon多样性指数和Simpson优势度指数对物种丰富度的敏感性较其它同类型指数高;McIntosh均匀度指数对物种丰富度的敏感性较其它同类型指数低。【结论】可以重要值作为喀纳斯泰加林火成演替群落的多样性测度指标,以Patrick 丰富度指数、Shannon多样性指数、Simpson优势度指数和McIntosh均匀度指数作为群落多样性的测度指数。物种均匀度对喀纳斯泰加林火成演替群落物种多样性指数值的贡献要大于物种丰富度。

关键词: 泰加林; 火成演替; 群落; 物种多样性; 测度指标

Abstract: 【Objective】 The purpose of this paper is to study the measurement indicators and indices for the community diversity analysis of pyrogenic succession in taiga by comparing the influence of abundance, coverage and important value on the community diversity indices. 【Methods】 This project chose eleven measuring indices measuring the community species abundance, species diversity, species dominance and species evenness of community to analyze pyrogenic succession communities of Kanas taiga in Xinjiang by taking the abundance, cover and important value as the measuring indicators. The eleven indices were analyzed by using investigation data of 383 typical sample plots of 8 community types. 【Results】 The variation trends of homogeneous species abundance indices, diversity indices, dominance indices and evenness indices about 8 community were the same or similar by taking the important value as the measuring indicator. For community diversity, the effect of species evenness was stronger than that of species abundance. In terms of species abundance, the sensitivity of Patrick abundance index, Shannon diversity index and Simpson dominance index was higher than that of the same type indices. But McIntosh evenness index was lower than the same type indices.【Conclusion】 In the process of studying the pyrogenic succession community diversity of Kanas taiga, the important value, Patrick abundance index, Shannon diversity index, Simpson dominance index and McIntosh evenness index can be used as a measure indices. The contribution of species evenness to the species diversity index of pyrogenic succession community in Kanas taiga is greater than that of species abundance

Key words: taiga; pyrogenic succession; community; species diversity; measure index

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买