欢迎访问林业资源管理

林业资源管理 ›› 2013, Vol. 0 ›› Issue (4): 88-93.

• 科学研究 • 上一篇    下一篇

中国北方栎属植物资源调查与区划

厉月桥1, 李迎超2, 吴志庄3   

  1. 1.中国林科院 亚热带林业试验中心,江西 分宜 336600;
    2.中国林业科学研究院林业研究所 国家林业局林木培育重点实验室,北京 100091;
    3.国家林业局 竹子研究开发中心,杭州 310012
  • 收稿日期:2013-04-07 修回日期:2013-04-16 出版日期:2013-08-28 发布日期:2020-11-23
  • 通讯作者: 吴志庄(1969-),男,福建宁德人,博士, 主要从事林木遗传育种和能源植物的开发利用研究。
  • 作者简介:厉月桥(1981-),男,河北吴桥人,工程师,博士,主要从事能源植物开发与利用研究。Email:575886548@qq.com
  • 基金资助:
    国家财政部、科技部公益性行业科研专项"新型木本生物质能源资源培育及开发利用研究"(201004001)

Study on Investigation and Division of the Resources of Quercus in Northern China

LI Yueqiao1, Li Yingchao2, WU Zhizhuang3   

  1. 1. Experimental Center for Subtropical Forestry,CAF,Fenyi 336600,Jiangxi,China;
    2. Research Institute of Forestry,Key Laboratory of Forest Silviculture of the State Forestry Administration,CAF,Beijing 100091,China;
    3. China National Bamboo Research Center,Hangzhou 310012;China
  • Received:2013-04-07 Revised:2013-04-16 Online:2013-08-28 Published:2020-11-23

摘要: 为了更科学、合理地开发利用中国北方栎属植物资源,对区域内栎属植物资源进行了系统的调查与区划研究,结果如下:栎属植物在我国北方主要分布于北纬53°18′一线以南,东经105°42′~134°46′之间的区域,包括中国北方13个省(直辖市和自治区)的部分或全部地区,其垂直分布上、下限总体上均呈现出从分布区西南向东、向北逐渐下降的格局。本研究将中国北方栎属植物分布区区划为8个资源集中分布区、4个次集中分布区和若干零星分布区,其中集中、次集中分布区林分总面积约为963.93万hm2,林分总体林龄结构以中、幼龄林为主,约占二者资源总面积的75.38%。不同分布区的栎属植物林分面积与林分龄级结构有所差异。研究结果可为中国北方栎属植物资源的经营、利用提供依据。

关键词: 栎属植物, 调查, 区划, 中国北方

Abstract: In order to realize scientific and reasonable exploitation and utilization of the resources of Quercus in northern China,the systematic investigation and division of the resources of Quercus in northern China were studied in this paper.The main results are as follows:distribution range of the Quercus is at the south of 53°18′ north latitude and 105°42′~134°46′ east longitude,spanning 13 provinces,municipalities or autonomous region in the north of China.The upper and lower bounds of vertical distribution of Quercus appeared a general trend of gradual fall from southwest toward east and north in northern China.The resources of Quercus in northern China were divided into eight concentrated distribution zones,four secondary concentrated distribution zones and several sprinkling distribution area.The total area in the concentrated distribution area and secondary concentrated area was about 9 639 300 hm2.The middle-aged forest and young forest in concentrated distribution zones and secondary concentrated distribution zones were main stand type and the proportions of resources approximately account for 75.38% of the total resources.There were big differences in the resources of area,structure of stand age,in the concentrated distribution or secondary concentrated distribution zone.The results of this study can provide a scientific basis for the study and utilization of the resources of Quercus in northern China.

Key words: Quercus, investigation, division, northern China

中图分类号: