干旱区研究 ›› 2011, Vol. 28 ›› Issue (1): 98-103.

• 植物与植物生理 • 上一篇    下一篇

新疆夏尔希里自然保护区植物区系研究

海鹰1, 姚建保2, 兵布加甫2, 迪里木拉提·玉苏甫1, 曾雅娟1   

  1. 1. 新疆师范大学 地理科学与旅游学院, 新疆 乌鲁木齐 830054;
    2. 新疆夏尔希里自然保护区管理站, 新疆 博乐 833400
  • 收稿日期:2010-04-23 修回日期:2010-05-12 出版日期:2011-02-25 发布日期:2011-09-06
  • 作者简介:海鹰(1952-),男,维吾尔族,新疆阿图什人,教授,主要从事干旱区植物生态及环境保护方面的教学与研究.E-mail:haiying162@163.com
  • 基金资助:

    新疆维吾尔自治区重点学科"绿洲学";自治区级重点实验室"新疆干旱区湖泊环境与资源实验室"资助

Study on the Flora in Xarxili Nature Reserve in Xinjiang

HAI Ying1, YAO Jian-bao2, Bingbujiafu2, Dilimulat Yusufu1, ZENG Ya-juan1   

  1. 1. College of Geographic Science and Tourism, Xinjiang Normal University, Urumqi 830054, China;
    2. Administrative Station of Xarxili Nature Reserve, Bole 833400, Xinjiang, China
  • Received:2010-04-23 Revised:2010-05-12 Online:2011-02-25 Published:2011-09-06

摘要: 经调查,夏尔希里自然保护区共有维管束植物81科517属1 680种(含亚种、变种),其中蕨类植物9科14属23种,裸子植物3科3属9种,被子植物69科500属1 648种。对其属、种的分布区类型分析表明, 北温带分布及变型和旧世界温带分布及变型的比例最大,这是由于该地区所处地理位置和植物区系的温带属性所决定的。在其他分布区类型中,地中海区、西亚至中亚分布及其变型和中亚分布及其变型次之,再次为温带亚洲分布和热带分布,东亚分布与其变型及东亚和北美洲间断分布的比例最小。说明该地区植物区系与旧世界温带及地中海—西亚—中亚交流最多,其次与温带亚洲和热带有一定的交流,而与东亚和北美洲的交流最少。

关键词: 植物区系, 分布区类型, 自然保护区, 夏尔希里, 新疆

Abstract: The Xarxili Nature Reserve (45°07'43″-45°23'15″N, 81°43'09″-82°33'18″E) is located in the southern piedmont of the Alataw Mountain in Xinjiang, its western part borders on the Republic of Kazakhstan, and its area is 314 km2. Since the ancient times, this area has been the territory of China. It was forcibly occupied by the former Soviet Union before the 1960s, and it was a disputed area between China and the former Soviet Union due to a series of unfair treaties imposed by tsarist Russia. After the disintegration of the former Soviet Union, the area became as a disputed area between China and the Republic of Kazakhstan. A series of agreements and joint communiqués were signed after carrying out the equal and friendly consultations between the two countries in the 1990s, and then the new national boundaries and boundary lines in the disputed area were delimited. As a result, the Xarxili Nature Reserve returned to China in 1999. After carrying out on-the-spot investigations, it has been found that there are 1 680 species of vascular plants (including the subspecies and variants) in 517 genera and 81 families, among which there are 23 species in 14 genera and 9 families of fern, 9 species in 3 genera and 3 families of gymnosperm, and 1 648 species in 500 genera and 69 families of angiosperm. Analysis of distribution patterns of the genera and species reveals that the proportions of the north-temperate-zone distribution pattern and its variants, temperate distribution pattern of the Old World and its variants are the highest because of the geographical location and the temperate features of the flora in this area. The proportions of the Mediterranean and West Asian-Central Asian distribution patterns and their variants are the second highest, and the proportions of the temperate Asian and tropical distribution patterns are the third highest. The proportions of East-Asian distribution pattern and its variants and the North-American discontinuous distribution pattern are the lowest. These reveal that there are the most interflows between the flora in this area and that in the Old World temperate zone, Mediterranean and Western Asia-Central Asia, there are also certain interflows with the temperate Asian and tropical flora, and the interflows with the East Asian and North American flora are the lowest.

Key words: flora, distribution pattern, Nature reserve, Xarxili, Xinjiang

中图分类号: 

  • Q948.5