文献类型：期刊文献

中文题名：中国北方栎属植物资源调查与区划

英文题名：Study on Investigation and Division of the Resources of Quercus in Northern China

作者：厉月桥[1] 李迎超[2] 吴志庄[3]

机构：[1]中国林科院亚热带林业试验中心;[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;[3]国家林业局竹子研究开发中心

年份：2013

期号：4

起止页码：88-93

中文期刊名：林业资源管理

外文期刊名：Forest Resources Management

收录：北大核心:【北大核心2011】；

基金：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)

语种：中文

中文关键词：栎属植物;调查;区划;中国北方

外文关键词：Quercus; investigation; division; northern China

分类号：S718.3

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hm^2，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。
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 hm^2. 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.