干旱区生态环境知识资源中心(Arid): 土壤环境因子对乌鲁木齐地区灌木群落分布的影响

Arid

	土壤环境因子对乌鲁木齐地区灌木群落分布的影响
其他题名	Effect of Soil Environmental Factors on the Distribution of Shrub Communities in Urumqi
	叶琴; 周华荣; 袁蕾; 宗召磊
来源期刊	干旱区研究
ISSN	1001-4675
出版年	2016
卷号	33 期号:5 页码:1119-1124
中文摘要	在多元划分的基础上,使用典型对应分析(CCA)对乌鲁木齐地区的灌木物种进行排序,研究影响该地区灌木群落类型的因素,以及与主要环境因子的关系,结果表明:①CCA排序图较好地显示了灌木群落与主要环境因子的相关性,并指示了灌木物种的生境梯度;②海拔较土壤环境因子对灌木群落分布的影响更显著;③土壤环境因子中,不同土壤层次处土壤全盐含量对灌木群落的分布有重要的作用,全磷含量的影响最小;④研究区灌木群落更易生活在粗质土壤中;⑤表层土壤性质决定了山地灌丛及灌木荒漠的分布格局,中-浅层和深层土壤的影响较小。
英文摘要	Based on the TWINSPAN classification,the relationship between the shrub communities in Urumqi and the main environmental factors were analyzed by CCA. The results are as follows :① CCA biplots revealed that the distribution pattern of shrub communities was most strongly associated with environmental factors,and they reflected clearly the habitat gradient of shrub communities ;② The effect of elevation on the distribution of shrub communities was more significant than that of soil environment factors ;③ In the soil environment factors, the effect of total salt content on the distribution of shrub communities was the most important,and that of total phosphorus was the lowest ;④ The shrub communities were likely to survive in coarse soil ;⑤ The distribution pattern of mountainous shrubbery and shrub desert was strongly affected by the topsoil properties,and the effect of shallow-moderate and deep soil properties was low.
中文关键词	灌木群落 ; 土壤环境 ; 典型对应分析(CCA) ; 乌鲁木齐
英文关键词	shrub community soil environment CCA Urumqi
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENVIRONMENTAL SCIENCES
WOS研究方向	Environmental Sciences & Ecology
CSCD记录号	CSCD:5799509
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/234325
作者单位	中国科学院新疆生态与地理研究所, 乌鲁木齐, 新疆 830011, 中国
推荐引用方式 GB/T 7714	叶琴,周华荣,袁蕾,等. 土壤环境因子对乌鲁木齐地区灌木群落分布的影响[J]. 中国科学院新疆生态与地理研究所,2016,33(5):1119-1124.
APA	叶琴,周华荣,袁蕾,&宗召磊.(2016).土壤环境因子对乌鲁木齐地区灌木群落分布的影响.干旱区研究,33(5),1119-1124.
MLA	叶琴,et al."土壤环境因子对乌鲁木齐地区灌木群落分布的影响".干旱区研究 33.5(2016):1119-1124.