[1]武秀娟,奥小平. 油松林火烧迹地恢复初期林下植被特征[J].西北林学院学报,2022,37(5):155-161.[doi:10.3969/j.issn.1001-7461.2022.05.22]
　WU Xiu-juan,AO Xiao-ping. The Characteristics of Understory Vegetation in the Early Stage of Restoration of Burned Pinus tabuliformis Forests[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2022,37(5):155-161.[doi:10.3969/j.issn.1001-7461.2022.05.22]
点击复制

 油松林火烧迹地恢复初期林下植被特征()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第37卷
期数:
2022年第5期
页码:
155-161
栏目:
出版日期:
2022-09-30

文章信息/Info

Title:
 The Characteristics of Understory Vegetation in the Early Stage of Restoration of Burned Pinus tabuliformis Forests
文章编号:
1001-7461(2022)05-0155-07
作者:
 武秀娟; 奥小平
 （山西省林业和草原科学研究院，山西 太原 030012）
Author(s):
 WU Xiu-juan; AO Xiao-ping
 （Shanxi Academy of Forestry and Grassland Sciences,Taiyuan 030012,Shanxi,China）
关键词:
 ; 火烧强度; 物种多样性指数; 林下植被; 自然恢复; 油松
Keywords:
 ; fire intensity;  diversity index;  undergrowth vegetation;  natural restoration;  Pinus tabuliformis
分类号:
S718.5
DOI:
10.3969/j.issn.1001-7461.2022.05.22
文献标志码:
A
摘要:
 以山西省沁源县2019年“3.29”森林火灾形成的油松林火烧迹地为研究对象，按火烧程度将火烧迹地划分为重度、中度、轻度3类，通过调查林下灌草样方，分析火烧迹地林下植被组成和物种多样性特征。结果表明，不同强度林火干扰后林下群落物种组成明显不同，植物种类在重度火烧迹地内最多，轻度火烧迹地次之，中度火烧迹地最少；林下物种多样性以重度火烧迹地内最高，不同强度火烧迹地林下植物群落间均表现为极不相似；不同强度火烧迹地林下植物群落多样性均达到了“较好Ⅲ”级及以上。油松林重度火烧迹地恢复初期林下植被的组成及物种多样性均较轻、中度的高，火烧在一定程度上可促进林下植被的生长。
Abstract:
 The trails of a fire occurred on 29th March,2019 in Qinyuan County of Shanxi Province were taken as the study objects,which were classified into 3 levels according to the degree of burning:mildly,moderately,and severely burned sites.The vegetation composition and species diversity characteristics were analyzed by investigating the undergrowth vegetations of Pinus tabuliformis forests.The results showed that the species composition of understory vegetation was significantly different after different intensity of forest fire disturbance.The species number was the most in the severely burned site,followed by the mildly burned site,and the least in the moderately burned site.The understory vegetation diversity was the highest in the severely burned site,and there was no similarity among understory vegetation communities in differently burned sites.The diversity of each understory vegetation community in differently burned intensities reached "well Ⅲ"or above level.Species number was the richest and the diversity index was the highest in the severely burned site,indicating that fire could promote the growth of understory vegetation to a certain extent.

相似文献/References:

[1]李亚藏,梁彦兰,王庆成. 铅对山梨和山荆子光合作用和叶绿素荧光特性的影响[J].西北林学院学报,2012,27(05):21.
　LI Ya-cang,LIANG Yan-lan,WANG Qing-cheng. Influence of Pb on Photosynthesis and Chlorophyll Fluorescence Characteristics in Pyrus ussuriensis and Malus baccata [J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):21.
[2]张小咏,李佳,杨艳昭,等. 基于SWAT模型的长江源区径流模拟[J].西北林学院学报,2012,27(05):38.
　ZHANG Xiao-yong,LI Jia,YANG Yan-zhao,et al. Runoff Simulation of the Catchment of the Headwaters of the Yangtze River Based on SWAT Model[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(5):38.
[3]杨红旗,陈广辉,王金林. PVAc改性酚醛树脂制备铝木复合材料研究[J].西北林学院学报,2013,28(01):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
　YANG Hong-qi,CHEN Guang-hui,WANG Jin-lin. PF Adhesive Modified by PVAc for Manufacturing Technology of Decorative Fiberboard with Aluminum Foils[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):170.[doi:10.3969/j.issn.1001-7461.2013.01.34]
[4]江涛,李秀荣,谢延军,等. 微波预处理对巨尾桉木材渗透性的影响[J].西北林学院学报,2013,28(01):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
　JIANG Tao,LI Xiu-rong,XIE Yan-jun,et al. Effects of Microwave Pretreatment on the Permeability of Eucalyptus grandis×Eucalyptus urophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):174.[doi:10.3969/j.issn.1001-7461.2013.01.35]
[5]牛晓霆,王逢瑚,曹新民. 明清家具匠师原木下料的工艺原则及措施[J].西北林学院学报,2013,28(01):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
　NIU Xiao-ting,WANG Feng-hu,CAO Xin-min. Techniques and Principles of Log Cuttings of Furniture Makers in Ming and Qing Dynasties[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):178.[doi:10.3969/j.issn.1001-7461.2013.01.36]
[6]吕金阳,覃卓凯,舒辉,等. 银杉木材构造美学价值[J].西北林学院学报,2013,28(01):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
　LV Jin-yang,QIN Zhuo-kai,SHU Hui,et al. Esthetical Values in Wood Structure of Cathaya argyrophylla[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):183.[doi:10.3969/j.issn.1001-7461.2013.01.37]
[7]杨艳红,张海敏,孙景荣. 基于传统文化视角的现代家具设计探析[J].西北林学院学报,2013,28(01):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
　YANG Yan-hong,ZHANG Hai-min,SUN Jing-rong. Study of Modern Furniture Design Based on Traditional Culture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):188.[doi:10.3969/j.issn.1001-7461.2013.01.38]
[8]黄圣游,叶喜. 新中式家具“中式”传统的界定[J].西北林学院学报,2013,28(01):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
　HUANG Sheng-You,YE Xi. Definition of Traditional Element in New Chinese Style Furniture[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):192.[doi:10.3969/j.issn.1001-7461.2013.01.39]
[9]韩维生,赵明磊,王宏斌. 基于阈限理论的设计尺度体系[J].西北林学院学报,2013,28(01):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
　HAN Wei-sheng,ZHAO Ming-lei,WANG Hong-bin. Design Scale System Based on Threshold Theory[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):197.[doi:10.3969/j.issn.1001-7461.2013.01.40]
[10]宋杰,侯建军,申黎明. 按摩椅按摩头包覆层对按摩舒适性的影响[J].西北林学院学报,2013,28(01):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]
　SONG Jie,HOU Jian-jun,SHEN Li-ming. Influence of Massager Coat Layer of Massage Chairs on the Degree of Comfort[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2013,28(5):202.[doi:10.3969/j.issn.1001-7461.2013.01.41]

备注/Memo

备注/Memo:
 收稿日期：2021-08-27修回日期：2021-09-14
基金项目：山西省林业重点研发计划专项（2020LYCX006）；山西省重点研发计划项目（201603D321004）。
第一作者：武秀娟，高级工程师。研究方向:森林生态。E-mail:280991573@qq.com
更新日期/Last Update: