Dynamic of Community Structure and Quantitative Characteristics of Festuca Ovin Grassland in the Northern Slope of Tianshan Mountains

doi:10.11733/j.issn.1007-0435.2012.05.005

›› 2012, Vol. 20 ›› Issue (5): 819-824.DOI: 10.11733/j.issn.1007-0435.2012.05.005

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Dynamic of Community Structure and Quantitative Characteristics of Festuca Ovin Grassland in the Northern Slope of Tianshan Mountains

ZHANG Xian-hua, ZHU Jin-zhong, WU Yong-mei

College of Grassland and Environmental Science, Xinjiang Agricultural University; Key Laboratory of Grassland Resources and Ecology of Xinjiang, Urumqi, Xinjiang 830052, China

Received:2012-04-10 Revised:2012-05-30 Online:2012-10-15 Published:2012-11-01

天山北坡羊茅草原群落结构与数量特征的动态变化

张鲜花, 朱进忠, 吴咏梅

新疆农业大学草业与环境科学学院新疆草地资源与生态重点实验室, 新疆乌鲁木齐 830052

通讯作者: 朱进忠,E-mail:xjauzjz@126.com
作者简介:张鲜花(1978-),女,新疆呼图壁人,硕士,讲师,主要从事草地资源与生态的研究与教学工作,E-mail:zlzxh1314@126.com
基金资助:
国家公益性行业(农业)科研专项(200903060)资助

Abstract

Abstract: The community structure and quantitative characteristics of Festuca ovina grassland were investigated using the continuous position determination method to study the changes of Festuca ovina grassland in the northern slope of Tianshan Mountains with long period natural grazing condition from 1985 to 2004. Results showed that the compositions and structure of plant community remained unchanged and quantitative characteristics were in a dynamic process in recent 20 years. Precipitation was a main factor which influenced the grassland quantitative characteristics. The dynamic of quantitative characteristics was consistent with natural precipitation fluctuations from 1985 to 1995. However, grazing disturbance became the main reason to influence grassland fluctuation from 1996 to 2004. The aboveground biomass decreased 15.7% in the last 10 years.

Key words: Festuca ovina grassland, Community structure, Quantitative characteristics, Dynamic

摘要： 为了解天山北坡羊茅(Festuca ovina)草原长时期自然放牧条件下草地植物群落特征的变化,采用连续定位测定的方法,对1985-2004年天山北坡羊茅草原群落结构与主要数量特征的测定数据进行了分析。结果表明:在连续测定的20年间,草地植物群落的种类组成与结构没有发生变化,而草地植物群落的数量特征始终处于动态变化过程;1985-1995年时段内与自然降水量的波动规律基本一致,影响草地基本数量特征变化的主因是降水量;在1996-2004年时段内,放牧利用干扰成为影响草地基本数量特征波动的主因;同时在后10年,草地地上平均生物学产量较前10年下降了15.7%。

关键词: 羊茅草原, 群落结构, 数量特征, 动态变化

CLC Number:

Q948.154

ZHANG Xian-hua, ZHU Jin-zhong, WU Yong-mei. Dynamic of Community Structure and Quantitative Characteristics of Festuca Ovin Grassland in the Northern Slope of Tianshan Mountains[J]. , 2012, 20(5): 819-824.

张鲜花, 朱进忠, 吴咏梅. 天山北坡羊茅草原群落结构与数量特征的动态变化[J]. , 2012, 20(5): 819-824.

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References

[1] 吴征缢.中国植被[M].北京:科学出版社,1980
[2] 许鹏.新疆草地资源极其利用[M].乌鲁木齐:新疆科技卫生出版社,1998:151-157
[3] 韩大勇,杨勇斐,李建东.1981-2005年松嫩平原羊草草地植被生态对比分析[J].草业学报,2007,16(3):9-14
[4] 刘宏霞,陈亚宁,李卫红,等.塔里木河中游天然植物群落结构与数量特征分析[J].干旱区地理,2008,31(1):100-116
[5] 吕杰,陈俊.不同利用方式下额尔古纳草原群落结构特征的研究-幂乘方法则的应用[J].草地学报,2011,19(3):388-394
[6] 赵念席,高玉葆,王金龙,等.利用方式对大针茅种群和群落数量特征的影响[J].草地学报,2005,13(1):53-58
[7] 杨时海,李英年,蒲继延,等.三种高寒草甸植被类型植物群落结构及其土壤环境因子的研究[J].草地学报,2006,14(1):77-83
[8] 蒙旭辉,李向林,辛晓平,等.不同放牧强度下羊草草甸草原群落特征及多样性分析[J].草地学报,2009,17(2):239-24
[9] 李金花,李镇清,任继周.放牧对草原植物的影响[J].草业学报,2002,11(1):4-11
[10] 吴建波,包晓影,李洁,等.不同围封年限对典型草原群落及大针茅种群特征的影响[J].草地学报,2010,18(4):490-495
[11] 杜茜,沈海亮,王季槐.宁夏荒漠草原植物群落结构和物种多样性研究[J].生态学杂志,2006,25(2):222-224
[12] 许鹏.草地资源调查规划学[M].北京:中国农业出版社,1994
[13] 刘德福.草地调查与规划学实习指导[M].北京:中国农业出版社,1995
[14] 李博.生态学[M].北京:高等教育出版社,2002
[15] 卫智军,李霞,刘红梅,等.呼伦贝尔草甸草原群落特征对不同放牧制度的响应[J].中国草地学报,2011,33(1):65-70
[16] 赵成章,樊胜岳,殷翠琴,等.祁连山区退化草地植被群落结构特征的研究[J].中国草地,2004,26(2):26-35
[17] 王卫,张鲜花,安沙舟.那拉提草原草地群落结构及种间关联性研究[J].草地学报,2011,19(4):553-559
[18] 樊江文,邵全琴,刘纪远,等. 1988-2005年三江源草地产草量变化动态分析[J].草地学报,2010,18(1):5-10

Dynamic of Community Structure and Quantitative Characteristics of Festuca Ovin Grassland in the Northern Slope of Tianshan Mountains

天山北坡羊茅草原群落结构与数量特征的动态变化

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