[1]周荣飞,吴义松,蔡焕满,等.浙江五岭坑原生常绿阔叶林群落的动态特征[J].浙江林业科技,2022,42(05):1-8.[doi:10.3969/j.issn.1001-3776.2022.05.001]
 ZHOU Rong-fei,WU Yi-song,CAI Huan-man,et al.Dynamic Characteristics of Primary Evergreen Broad-leaved Forest in Wulingkeng Mountain, Zhejiang Province[J].Journal of Zhejiang Forestry Science and Technology,2022,42(05):1-8.[doi:10.3969/j.issn.1001-3776.2022.05.001]
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浙江五岭坑原生常绿阔叶林群落的动态特征()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
42
期数:
2022年05期
页码:
1-8
栏目:
出版日期:
2022-09-05

文章信息/Info

Title:
Dynamic Characteristics of Primary Evergreen Broad-leaved Forest in Wulingkeng Mountain, Zhejiang Province
文章编号:
1001-3776(2022)05-0001-08
作者:
周荣飞1吴义松1蔡焕满1吴敏1吴素美1刘金亮2吴友贵1
(1. 钱江源-百山祖国家公园 庆元保护中心,浙江 庆元 323800;2. 温州大学 生命与环境科学学院,浙江 温州 325035)
Author(s):
ZHOU Rong-fei1WU Yi-song1CAI Huan-man1WU Min1WU Su-mei1LIU Jin-liang2WU You-gui1
( 1. Qingyuan Conservation Center of Qianjiangyuan-Baishanzu National Park of Zhejiang, Qingyuan 323800, China; 2. College of Life and Environmental Science of Wenzhou University, Wenzhou 325035, China)
关键词:
常绿阔叶林群落结构死亡率补员率胸径五岭坑
Keywords:
evergreen broad-leaved forest community structure mortality replacement rate DBH Wulingkeng Mountain
分类号:
S718.54
DOI:
10.3969/j.issn.1001-3776.2022.05.001
文献标志码:
A
摘要:
为掌握原生常绿阔叶林的群落结构和物种多样性水平的动态特征,选择浙江五岭坑现存的原生常绿阔叶林 为研究对象,对1 个1 hm2 和4 个30 m×30 m 样方内胸径≥1 cm 树木2012—2017 年的死亡、补员和生长情况进 行统计分析。结果表明:(1)2012—2017 年,样地内胸径≥1 cm 的死亡树木共计1 277 株,隶属于93 个物种, 分别占样地个体总数和物种总数的12.21%和65.49%;新增胸径≥1 cm 的树木412 株,隶属于50 个物种,分别占 样地个体总数和物种总数的3.94%和35.92%;死亡植株个体数量与径阶之间存在极显著的指数负相关关系。(2) 年死亡率最高和最低的分别为海桐山矾Symplocos heishanensis(9.27%)和木荷Schima superba(0.52%);年补 员率最高的为三花冬青Ilex triflora(2.45%),没有补员的物种有7 个乔木树种;相较而言,灌木树种具有较高的 死亡率和较高的补员率。(3)胸径≥1 cm 的活立木的胸高断面积增长比例为4.59%,平均胸径增长0.55 cm;而 胸径≥5 cm 的活立木的胸高断面积增长比例为1.04%,平均胸径增长0.47 cm。以上结果说明,浙江五岭坑亚热带 原生常绿阔叶林群落个体死亡率较高,补员率较低,林下更新困难,林木生长缓慢,种群动态存在较大的种间差异。
Abstract:
In August 2012, 3 sample plots with area of 100 m×100 m were established in primary evergreen broad-leaved forest in Wulingkeng Mountain, Zhejiang province. Investigations were conducted on species, DBH, height, crown diameter, growth traits of woody plant with DBH ≥ 1 cm, and in 2017, the same investigation was carried out and with dead and new trees. The result demonstrated that 1 277 trees (up to 12.21% of the total ones) died from 2012 to 2017, belonged to 93 species and accounted for 65.49% of the total ones. There had 412 new trees with DBH ≥ 1 cm (3.94% of the total ones), belonged to 50 species (35.92% of the total ones). The number of dead trees had significant exponential negative relation with their diameter classes. The tree species with the highest annual mortality was Symplocos heishanensis (9.27%), while Schima superba had the lowest one (0.52%). The highest number of new tree was Ilex triflora (2.45%), and seven arbor species had no new trees during 2012 to 2017, while shrub had relative higher mortality and replacement rate than arbor species. The growth rate of the basal area of living wood with DBH ≥ 1 cm increased 4.59%, and the average DBH increased 0.55 cm. The growth rate of basal area of living wood with DBH ≥ 5 cm increased 1.04%, and the average DBH increased 0.47 cm. The results indicated that the subtropical primary evergreen broad-leaved forest had higher tree mortality and less new trees, meaning difficult understory regeneration and slow tree growth.

参考文献/References:

[1] 吴征镒. 中国植被[M]. 北京:科学出版社,1980:306-363.
[2] 宋永昌. 中国常绿阔叶林[M]. 北京:科学出版社,2013:3-12.
[3] 曹华,张川英,龚笑飞,等. 遂昌县次生常绿阔叶林主要物种的生态位特征及种间联结[J]. 浙江林业科技,2021,41(05):15-21.
[4] JIN Y,RUSSO S E,YU M. Effects of light and topography on regeneration and coexistence of evergreen and deciduous tree species in a Chinese subtropical forest[J]. J Ecol,2018,106(4):1634-1645.
[5] 宋永昌,陈小勇,王希华. 中国常绿阔叶林研究的回顾与展望[J]. 华东师范大学学报:自然科学版,2005(1):8.
[6] WANG X H,KENT M,FANG,X F. Evergreen broad-leaved forest in Eastern China: Its ecology and conservation and the importance of resprouting in forest restoration[J]. For Ecol Manag,2007,245:76-87.
[7] SHANG K K,ZHANG Q P,DA L J,et al. Effects of natural and artificial disturbance on landscape and forest structure in Tiantong National Forest Park, East China[J]. Landsc Ecol Engin,2014,10:163-172.
[8] 周荣飞,吴友贵,叶珍林,等. 百山祖保护区低山常绿阔叶林的群落特征和α 多样性[J]. 西北林学院学报,2014,29(3):62-66.
[9] 吴友贵,许大明. 天然阔叶林蓄积量调查的误差分析与控制[J]. 西北林学院学报,2015,30(2):191-195.
[10] 叶珍林,周荣飞,吴友贵,等. 浙江五岭坑常绿阔叶林优势种群的生态位特征[J]. 生态科学,2015,34(4):37-42.
[11] 许大明,叶珍林,吴义松,等. 浙江五岭坑常绿阔叶林冬青属植物的生态位特征[J]. 福建林业科技,2015,42(4):23-28,75.
[12] 宋永昌. 植被生态学[M]. 北京:高等教育出版社,2017:148-152.
[13] 陈小荣,陈园园,骆争荣,等. 百山祖中山中亚热带常绿阔叶林群落5 年动态特征[J]. 浙江农林大学学报,2013,30(6):821-829.
[14] 汪殷华,米湘成,陈声文,等. 古田山常绿阔叶林主要树种2002-2007 年间更新动态[J]. 生物多样性,2011,19(2):178-189.
[15] 吴友贵,许大明,兰荣光,等. 百山祖常绿阔叶林优势种群枯死木的结构特征[J]. 植物研究,2015,35(3):436-442.
[16] 常晓敏,余新晓,贾国栋,等. 基于随机森林的不同径级树木死亡影响因子研究[J]. 生态学报,2019,39(21):8003-8009.
[17] 刘畅. 内蒙古大兴安岭不同森林类型树木死亡研究[D]. 呼和浩特:内蒙古农业大学,2016.
[18] 周永斌,殷有,殷鸣放,等. 白石砬子国家级自然保护区天然林的自然稀疏[J]. 生态学报,2011,31(21):6469-6480.
[19] 郑泽煜,张灵,千怀遂. 海拔梯度上森林植物群落自然稀疏规律[J]. 热带地理,2017,37(03):392-399.
[20] 张璐,唐建军,叶宝兴,等. 植物群落密度调控研究进展[J]. 生态学报,2010,30(2):455-461.
[21] 张大勇,王少鹏. 二十一世纪的理论生态学[J]. 生物多样性,2020,28(11):1301-1303.
[22] ZHANG Y J,MEINZER F C,HAO G Y,et al. Size-dependent mortality in a Neotropical savanna tree: the role of height-related adjustments in hydraulic architecture and carbon allocation[J]. Plant Cell Environ,2009,32:1456-1466.
[23] 刘万德,臧润国,丁易,等. 海南岛霸王岭热带季雨林树木的死亡率[J]. 植物生态学报,2010,34(8):946-956.
[24] 郭连金,徐卫红. 武夷山米槠种群结构及谱分析[J]. 植物研究,2012,32(1):105-109.
[25] 党承林,王崇云,王宝荣,等. 植物群落的演替与稳定性[J]. 生态学杂志,2002,21(2):30-35.
[26] 杨持. 生态学:第2 版[M]. 北京:高等教育出版社,2008.

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备注/Memo

备注/Memo:
收稿日期:2022-04-12;修回日期:2022-07-22
基金项目:百山祖国家公园科技项目资助(2021KFLY10)
作者简介:周荣飞,工程师,从事生物多样性保护研究;E-mail:qybszls@163.com。通信作者:吴友贵,高级工程师,从事生物多样性保护 研究;E-mail:qywyg@sina.com。
更新日期/Last Update: 2022-08-20