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徐州石灰岩山地不同经营强度人工林群落的植物多样性研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2012年05期
Page:
81-86
Column:
研究论文
publishdate:
2012-09-30

Article Info:/Info

Title:
Species biodiversity of plantation communities under different management intensity in the limestone hill region of Xuzhou city
Author(s):
LI Pingping1DAI Xilian2
1.College of Forest Resource and Environment,Nanjing Forestry University, Nanjing 210037, China; 
2.Agricultural Machinery Management Department of Jiangsu Province, Nanjing 210001, China
Keywords:
plantation community management intensity importance value diversity index
Classification number :
S756;S718
DOI:
10.3969/j.jssn.1000-2006.2012.05.015
Document Code:
A
Abstract:
Oriental arborvitae (Platycladus orientalis Franco) plantation communities in Quanshan nature reserve, a typical limestone hill region in Xuzhou city, were surveyed with stratification method. Species biodiversity of plantation communities under three different management intensities were calculated, using Patrick,Simpson, Shannonwiener and Pielou indexes. Results showed that the region with high strength management has the highest plant diversity. The dominant species had naturally converted from oriental arborvitae community with an importance value of 23.59 to black locust (Robinia pseudoacacia Linn.) community, of which importance value was 44.28. In contrast, the lower plant diversity was found in Yunlongshan community with middle management intensity, and the lowest occurred in Xiaotaishan community with weak management intensity. In addition, the plant diversities in different stratification took on an increasing trend from top and ground layers to middle layer for each community.

References

[1]李朝,周伟,关庆伟,等.徐州石灰岩山地侧柏人工林生物量及其影响因子分析[J].安徽农业大学学报, 2010,37(4):669-674.
[2]闫家锋, 关庆伟, 邓送求,等.徐州云龙山侧柏林生物量和生产力研究[J].林业科技开发, 2009,23(2):48-50.
[3]陈平,万福绪,顾汤华,等.徐州石灰岩丘陵区不同人工林林下植物多样性研究[J].南京林业大学学报:自然科学版,2010,34(5):23-28.
[4]尤海梅,汤茜.徐州石质山地人工林物种多样性及群落稳定性[J].林业科技开发,2010,24(3):66-69.
[5]李春义,马履一,王希群,等.抚育间伐对北京山区侧柏人工林林下植物多样性的短期影响[J].北京林业大学学报,2007, 29(3):60-66
[6]段劼,马履一,贾黎明,等.抚育间伐对侧柏人工林及林下植被生长的影响[J].生态学报,2010, 30(6):1431-1441
[7]Roberts M R. Response of the herbaceous layer to disturbance in North American forests [J]. Canadian Journal of Botany, 2004, 82(9): 1273-1283.
[8]邓送求,闫家锋,王宇,等.间伐强度对不同林分类型下层物种多样性的短期影响[J].东北林业大学学报,2010,38(3):31-33,46.
[9]马克平.生物群落多样性的测度方法I-α多样性的测度方法:上[J].生物多样性,1994,2(3):162-168.
[10]马克平,黄建辉,于顺利,等.北京东灵山地区植物群落多样性研究:Ⅱ.丰富度、均匀度和物种多样性指数[J].生态学报,1995,15(3):268-277.
[11]李萍萍,吴沿友,付为国.镇江滨江湿地植物群落结构、功能及修复技术研究[M].北京:科学出版社,2008.

Last Update: 2012-09-30