中国农业气象 ›› 2020, Vol. 41 ›› Issue (03): 146-155.doi: 10.3969/j.issn.1000-6362.2020.03.003

• 论文 • 上一篇    下一篇

 新疆平欧杂种榛种植气候区划

 左琛,宋锋惠,史彦江,罗达   

  1.  1. 新疆农业大学林学与园艺学院,乌鲁木齐 830052;2. 新疆林科院经济林研究所,乌鲁木齐 830000
  • 出版日期:2020-03-20 发布日期:2020-03-20
  • 作者简介:左琛,E-mail:429768775@qq.com
  • 基金资助:
     自治区公益性科研院所基本科研业务费专项资金项目课题“平欧杂种榛生理生态学特性研究”(KY2019034)

 Climate Regionalization of Hybrid Hazel Planting in Xinjiang

 ZUO Chen, SONG Feng-hui, SHI Yan-jiang, LUO Da   

  1.  1. College of Forestry and Horticulture, Xinjiang Agricultural University, Urumqi 830052, China;2. Research Institute of Economic Forestry, Xinjiang Academy of Forestry Sciences, Urumqi 830063
  • Online:2020-03-20 Published:2020-03-20
  • Supported by:
     

摘要:  利用新疆40个气象台站连续10a(2009-2018年)气象数据年平均气温和地理信息资料,选取海拔、年平均气温、年均降水量、日照时数4个因子作为区划指标;采用多元回归,建立气象因子的空间模型,利用地理信息系统(GIS)技术对4个因子参数进行数据网格插值分析;根据层次分析法(AHP)计算指标权重值,利用GIS叠加分析功能,得到平欧杂种榛适生区专题图。结果表明:平欧杂种榛种植区分为最适宜区、适宜区、次适宜区、不适宜区;最适宜区面积为27.722×104km2,占新疆土地总面积的16.7%,主要分布在喀什地区、阿克苏地区、伊犁河谷、昌吉回族自治州、乌鲁木齐市、巴音郭楞蒙古自治州北部、吐鲁番地区以及哈密地区北部;适宜区面积为69.056×104km2,占新疆土地总面积的41.6%,主要分布在喀什地区、克孜勒苏柯尔克孜自治州、和田地区北部、巴音郭楞蒙古自治州北部、阿克苏地区、塔城地区以及阿勒泰部分地区。

关键词:  平欧杂种榛, 地理信息系统(GIS), 气候区划, 适宜性

Abstract:  Based on the continuous 10 years (2009-2018) meteorological data and geographic information data of 40 meteorological stations in Xinjiang, four factors including altitude, annual average temperature, annual average precipitation and sunshine duration were selected as the regional indicators. Multiple regression was used to establish the spatial model of meteorological factors, and geographic information system(GIS) was used to carry out data grid interpolation analysis on four factor parameters. According to the analytic hierarchy process (AHP), the index weight value was calculated, and GIS superposition analysis function was used to obtain the thematic map of the hazel growing area of Corylus heterophylla×Corylus avellanay hybrid hazels. The results showed that the hybrid hazel growing areas were divided into the most suitable area, the suitable area, the sub-suitable area and the unsuitable area. The results showed that the planting was divided the most suitable area, the suitable area, the sub-suitable area and the unsuitable area. The most suitable area is 27.722×104km2, accounting for 16.7% of the total land area of Xinjiang; it is mainly distributed in Kashgar region, Aksu region, Yili river valley, Changji Hui autonomous prefecture, Urumqi city, northern Bayingolin Mongolian autonomous prefecture, Turpan region and northern Hami region. The suitable area is 69.056×104km2, accounting for 41.6% of the total land area of Xinjiang, it is mainly distributed in Kashgar region, Kizilsukirgiz autonomous prefecture, northern Hotan region, northern Bayingolin Mongolian autonomous prefecture, Aksu region, Tacheng region and part of Altay region.

Key words:  Corylus heterophylla×Corylus avellanay hybrid hazels, GIS, Climate zoning, Suitability

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