干旱区生态环境知识资源中心(Arid): 乌兰布和沙漠白刺与沙蒿群落多样性及其对降水的响应

Arid

	乌兰布和沙漠白刺与沙蒿群落多样性及其对降水的响应
其他题名	Community Diversity of Nitraria tangutorum Bobr and Artemisia sphaerocephala in Ulanbuh Desert and Its Response to Precipitation
	辛智鸣; 黄雅茹; 章尧想; 郝玉光; 葛根巴图; 马迎宾; 孔维春; 窦利军
来源期刊	河南农业科学
ISSN	1004-3268
出版年	2015
卷号	44 期号:1 页码:117-120,142
中文摘要	通过对乌兰布和沙漠白刺群落与沙蒿群落进行固定样方监测,分析白刺与沙蒿群落多样性的变化及其对降水的响应。结果表明:2个典型灌木群落物种数对降水响应明显;白刺群落与沙蒿群落中1年生草本对降水响应明显,而灌木与多年生草本对降水无响应;白刺与沙蒿群落的物种丰富度与多样性对降水响应明显,沙蒿群落与白刺群落的相似性对降水响应明显;降水量与2个典型灌木群落的物种数、盖度、丰富度指数、均匀度指数、多样性指数均呈正相关关系,相关系数均大于0.6000。
英文摘要	The Nitraria tangutorum Bobr community, Artemisia sphaerocephala community in Ulanbuh desert were fixed for sample monitoring,and analyzing the change of the Nitraria tangutorum Bobr community and Artemisia sphaerocephala community diversity and its response to precipitation. The results showed that species number of response to precipitation was obvious;annual herb of Nitraria tangutorum Bobr community and Artemisia sphaerocephala community response to precipitation was obvious, and shrubs and perennial herbs of precipitation with no response;species richness and species diversity of Nitraria tangutorum Bobr community and Artemisia sphaerocephala community of response to precipitation was obvious,and the similarity of Nitraria tangutorum Bobr community and Artemisia sphaerocephala community of response to precipitation was obvious;precipitation was positively related with structure and diversity of the two typical shrub community, and correlation coefficients were all greater than 0. 600 0.
中文关键词	降水 ; 群落结构 ; 物种多样性 ; 乌兰布和沙漠 ; 白刺 ; 沙蒿
英文关键词	precipitation community structure species diversity Ulanbuh desert Nitraria tangutorum Bobr Artemisia sphaerocephala
语种	中文
国家	中国
收录类别	CSCD
WOS类目	PLANT SCIENCES
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:5333226
来源机构	中国林业科学研究院沙漠林业实验中心
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/232878
作者单位	中国林业科学研究院沙漠林业实验中心, 磴口, 内蒙古 015200, 中国
推荐引用方式 GB/T 7714	辛智鸣,黄雅茹,章尧想,等. 乌兰布和沙漠白刺与沙蒿群落多样性及其对降水的响应[J]. 中国林业科学研究院沙漠林业实验中心,2015,44(1):117-120,142.
APA	辛智鸣.,黄雅茹.,章尧想.,郝玉光.,葛根巴图.,...&窦利军.(2015).乌兰布和沙漠白刺与沙蒿群落多样性及其对降水的响应.河南农业科学,44(1),117-120,142.
MLA	辛智鸣,et al."乌兰布和沙漠白刺与沙蒿群落多样性及其对降水的响应".河南农业科学 44.1(2015):117-120,142.