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| 新疆盐生植物区系初探 | |
| 引用本文： | 郗金标,田长彦,阎 平,董振成.新疆盐生植物区系初探[J].中国生态农业学报,2006,14(1):7-10. |
| 作者姓名： | 郗金标 田长彦 阎 平 董振成 |
| 作者单位： | 1. 山东省林业科学院,济南,250014 2. 中国科学院新疆生态与地理研究所,乌鲁木齐,830011 3. 新疆石河子大学,石河子,832003 4. 山东省枣庄山亭区林业局,枣庄,277100 |
| 基金项目： | 中国科学院"百人计划" |
| 摘 要： | 根据野外实际调查和文献查阅，初步收集了新疆盐生植物共305种15变种7亚种，隶属38科124属，分别占新疆种子植物区系科、属、种的38．0％、17．3％和8．9％，约占中国盐生植物总数的60％。其中约35％的种未被《中国盐生植物》收录，约1／2的种未被“世界盐生植物数据库”收录。盐生植物中约63．9％的种集中分布于藜科、菊科、禾本科和豆科中，多数建群植物为中亚、亚洲中部或地中海地区盐生植物区系成分，盐生植被的旱生特性明显。 |
| 关 键 词： | 新疆 盐生植物 区系 |
| 收稿时间： | 2004-08-12 |
| 修稿时间： | 2004-08-122004-09-18 |
Primary research on the halophyte flora in Xinjiang |
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| CHI Jin-Biao,TIAN Chang -Yan,YAN Ping and DONG Zhen-Cheng.Primary research on the halophyte flora in Xinjiang[J].Chinese Journal of Eco-Agriculture,2006,14(1):7-10. | |
| Authors: | CHI Jin-Biao TIAN Chang -Yan YAN Ping and DONG Zhen-Cheng |
| Institution: | 1.Shandong Forestry Academy of Science, Jinan 250014,China;2.Xinjiang Ecological and Geographical Institute, Chinese Academy of Sciences, Xinjiang 830011, China;3.Xinjiang Shihezi University, Shihezi 832003, China;4.Forestry Bureau of Shanting District, Zaozhuang City, Shandong Province, Zaozhuang 277100, China |
| Abstract: | There are about 305 species,15 var.and 7 subspecies of halophytes,which belong to 38 families and 124 genera in Xinjiang according to the field investigation and reference.The numbers of halophyte families,genera and species account for 38.0%,17.3% and 8.9% respectively in the total numbers of families,genera and species of spermatophyte floras in Xinjiang.The halophytes account for about 60% of total amount of that in China.About 35% of the halophytes in Xinjiang has not been embodied in 'The Halophytes of China'and about 50% of the halophytes not embodied in'The Halophytes Database of the World'.The analysis of the halophyte flora shows that about 63.9% of species are concentratively distributed in 4 families,i.e.Chenopodiaceae,Compositae,Leguminosae and Gramineae,and most of the community-constructed species of halophytic vegetation originally come from central-Asia or Mediterranean Sea.It indicates that the halophytic vegetation in Xinjiang has obvious xero-characteristics. |
| Keywords: | Xinjiang Halophyte Flora |
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