[1]王雪梅,柴仲平,塔西甫拉提·特依拜.渭干河-库车河三角洲绿洲盐生植被物种多样性研究[J].水土保持研究,2010,17(06):86-89,94.
　WANG Xue-mei,CHAI Zhong-ping,Tashpolat·TIYIP.Study on Species Diversity of Halophytic Vegetation in the Delta Oasis of Weigan and Kuqa Rivers[J].Research of Soil and Water Conservation,2010,17(06):86-89,94.
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渭干河-库车河三角洲绿洲盐生植被物种多样性研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 17 期数: 2010年06期 页码: 86-89,94 栏目: 出版日期: 2010-12-20
Title:
Study on Species Diversity of Halophytic Vegetation in the Delta Oasis of Weigan and Kuqa Rivers
作者:
王雪梅1,2, 柴仲平3, 塔西甫拉提·特依拜2
1. 新疆师范大学 地理科学与旅游学院, 乌鲁木齐 830054;
2. 新疆大学 资源与环境科学学院, 乌鲁木齐 830046;
3. 新疆农业大学 草业与环境科学学院, 乌鲁木齐 830052
Author(s):
WANG Xue-mei1,2, CHAI Zhong-ping3, Tashpolat·TIYIP2
1. College of Geography Science and Tourism, Xinjiang Normal University, Urumqi 830054, China;
2. College of Resource and Environment Sciences, Xinjiang University, Urumqi 830046, China;
3. College of Pratacultural and Environmental Science, Xinjiang Agriculture University, Urumqi 830052, China
关键词:
渭干河-库车河三角洲绿洲; 盐生植被; 物种多样性
Keywords:
the Delta Oasis of Weigan and Kuqa Rivers; halophytic vegetation; species diversity
分类号:
X176
摘要:
运用数量生态学的方法对渭干河-库车河三角洲绿洲的盐生植被物种多样性进行分析，结果表明：以梭梭为单优势种的群落Ⅳ具有最高的优势度指数和最低的丰富度指数、多样性指数和均匀度指数，群落结构最为简单；以骆驼刺为优势种和梭梭为主要伴生种的群落Ⅱ具有较高的多样性指数和均匀度指数，但优势度指数较低，优势种长势不显著，常与其它伴生种相伴而生，结构较为稳定；以柽柳和梭梭为共优势种的群落Ⅰ具有最高的物种丰富度和中等水平的优势度指数、多样性指数和均匀度指数，群落中物种数较多，结构较为复杂；以芦苇和骆驼刺为共优势种的群落Ⅵ具有较高的物种丰富度和物种多样性，物种优势度和物种均匀度水平居中，群落结构较为复杂；群落Ⅲ和Ⅴ具有中等偏上水平的物种丰富度指数、优势度指数、多样性指数和均匀度指数，群落结构稳定。
Abstract:
The species diversity of halophytic vegetation in the delta oasis of Weigan and Kuqa River was analyzed in this paper by using the method of numerical classification. The community Ⅳ with Haloxylon ammodendron as single dominant species has the highest dominance index and the lowest richness index, diversity index and evenness index, whose composition is simple. The community Ⅱ with Alhagi sparsifolia and Haloxylon ammodendron has the higher diversity index and evenness index, and the lower dominance index. The dominant species isn’t obvious which combing with other species in the community Ⅱ which has a stable composition. The community Ⅰ with Tamarixram osissina and Haloxylon ammodendron as dominant species has the highest richness index and middle lever dominance index, diversity index and evenness index which has a complex composition of rich species. The community Ⅵ with Phragmites australis and Alhagi sparsifolia as dominant species has the higher richness index and diversity index, the middle lever dominance index and evenness index. The community Ⅲ and Ⅴ has the higher middle lever richness index, dominance index, diversity index and evenness index which has a stable composition.

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备注/Memo

收稿日期:2010-4-13
基金项目:新疆师范大学博士后启动基金项目（xjnubs1005）；国家自然科学基金项目（40261006）；教育厅重点项目（060008）；教育厅创新研究群体项目（060023）；自治区科技攻关（含重大专项）和重点项目计划课题（200731136-5）
作者简介:王雪梅（1976- ），女，江苏铜山人，博士，副教授，主要研究方向为干旱区资源环境及遥感应用研究。E-mail：wangxm_2006@yahoo.com
通讯作者:塔西甫拉提·特依拜（1958- ），男，新疆伊犁人，博士，教授，主要研究方向为遥感技术及其应用研究。E-mail：Tash@xju.edu.cn

更新日期/Last Update: 1900-01-01