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中国沙漠 ›› 2014, Vol. 34 ›› Issue (6): 1475-1479.DOI: 10.7522/j.issn.1000-694X.2014.00016

• 沙漠与沙漠化 • 上一篇    下一篇

新疆阿克苏市13种绿化树种滞尘量特征

阿衣古丽·艾力亚斯1, 玉米提·哈力克1,2, 依力哈木·艾力亚斯3, 阿丽亚·拜都热拉1, 塔依尔江·艾山1, 艾克热木·吾布力1   

  1. 1. 新疆大学 资源与环境科学学院/绿洲生态教育部重点实验室, 新疆 乌鲁木齐 830046;
    2. 艾希斯塔特-因戈尔斯塔特大学 地理系, 德国 艾希斯塔特 85072;
    3. 武汉大学 政治与共管理学院, 湖北 武汉 430072
  • 收稿日期:2013-11-13 修回日期:2014-01-22 出版日期:2014-11-20 发布日期:2014-11-20
  • 作者简介:阿衣古丽·艾力亚斯(1986- ),女(维吾尔族),新疆吐鲁番人,硕士研究生,主要从事干旱区生态研究.Email:aygul1214@126.com
  • 基金资助:

    国家自然科学基金项目(31270742);德国科研部SuMaRio项目(01LL0918C)资助

Dust-Retention Contents of 13 Urban Greening Tree Species in Aksu, Xinjiang, China

Ayiguli Ailiyasi1, Umut Halik1,2, Yilihamu Ailiyasi3, Aliya Baidurela1, Tayierjiang Aishan1, Aikeremu Wubuli1   

  1. 1. College of Resources and Environmental Sciences/Key Laboratory of Oasis Ecology, Xinjiang University, Urumqi 830046, China;
    2. Department of Geography, Eberswalde University, Eberswalde 16225, Germany;
    3. College of Political Sciences and Public Administration, Wuhan University, Wuhan 430072, China
  • Received:2013-11-13 Revised:2014-01-22 Online:2014-11-20 Published:2014-11-20
  • Contact: 玉米提·哈力克(Email:halik@xju.edu.cn)

摘要:

分析了新疆阿克苏市水泥厂(污染区)和柯柯牙城郊防护林区(对照区)的13种绿化树种叶面滞尘量,运用ANOVA单因素方差的LSD比较13种树种叶面滞尘量的差异,结合类平均法(聚类分析),初步筛选出滞尘效果好、抗风沙能力强的适地树种.结果表明:13种绿化树种的叶面滞尘量可以分3类,第1类的滞尘量最高,包括法国梧桐,滞尘量为5.537~7.598 g·m-2,可作为污染地区的绿化树种;第2类的滞尘量较高,包括桑树、圆冠榆,分别为3.427~5.174 g·m-2、4.671~6.153 g·m-2;第3类的滞尘量较低,包括新疆杨、垂柳、大叶白蜡、香梨、沙枣、樱桃、葡萄、杏和石榴等,滞尘量为0.736 ~3.483 g·m-2.污染区树种叶片滞尘量明显高于对照区,差异显著(p<0.05).

关键词: 阿克苏市, 滞尘量, 绿化树种

Abstract:

This study investigates the dust contents retained on the leaves of 13 greening tree species in cement works (polluted site) and shelterbelt (control site) in Aksu. The difference of leave dust-retention was determined by One-way ANOVA (LSD multiple comparisons). Average linkage cluster analysis was then applied to select the species with strong dust and wind resistance. The result shows that these 13 greening tree species can be classified into three categories based on the amount of dust-retention. The first category including Platanus orientalis has the highest dust contents from 5.537 g·m-2 to 7.598 g·m-2 and it can be as a key greening tree species in polluted areas. The second category including Morus alba and Ulmus densa has relatively high dust-retention amount from 3.427 g·m-2 to 5.174 g·m-2 and 4.671 g·m-2 to 6.153 g·m-2 , respectively. The third category has the least dust-retention and includes Salix babylonica, Fraxinus rhynchophylla, Pyrus sinkiangensis, Elaeagnus angustifolia, Vitis vinifera, Malus pumila, Cerasus pseudocerasus, Arminiaca vulgars, Punica granatum. The dust content was ranged from 0.736 to 3.483 g·m-2. The dust-retention contents from the polluted site was obviously higher than that of the control site, differences are significant (p<0.05).

Key words: Aksu, dust-retention contents, greening tree species

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