[1]朱跃韬,李建贵*,王健.阿尔泰山河谷林封育研究[J].南京林业大学学报(自然科学版),2011,35(03):015.[doi:10.3969/j.jssn.1000-2006.2011.03.016]
 ZHU Yuetao,LI Jiangui*,WANG Jian.Effects of enclosing forest in valley forest of Altai Mountain[J].Journal of Nanjing Forestry University(Natural Science Edition),2011,35(03):015.[doi:10.3969/j.jssn.1000-2006.2011.03.016]
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阿尔泰山河谷林封育研究
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
35
期数:
2011年03期
页码:
015
栏目:
研究论文
出版日期:
2011-06-13

文章信息/Info

Title:
Effects of enclosing forest in valley forest of Altai Mountain
作者:
朱跃韬1李建贵1*王健2
1.新疆农业大学林学与园艺学院,新疆乌鲁木齐830052;2.新疆阿勒泰地区林业科学研究所,新疆阿勒泰836500
Author(s):
ZHU Yuetao1 LI Jiangui1* WANG Jian2
1.College of Forestry and Horticulture, Xinjiang Agricultural University, Urumqi 830052, China; 2. Altay Region Forestry Science and Research Institute of Xinjiang, Altay 836500, China
关键词:
河谷林封育物种多样性重要值林分结构阿尔泰山
Keywords:
valley forestenclosurespecies diversityimportance valueforest structureAltai Mountain
分类号:
S718.5
DOI:
10.3969/j.jssn.1000-2006.2011.03.016
文献标志码:
A
摘要:
通过对新疆阿尔泰山河谷林封育区与非封育区天然林进行植被调查,从林分结构、林下草本重要值特征和物种多样性等方面对封育效果进行了分析。结果表明:(1)在5 a的封育期内,对于阿尔泰山河谷天然林的整体状况没有明显影响;(2)封育区林下草本种类比非封育区多了10种,相对增加了77.5 %,草本层盖度提高了36.4 %,相对增加了124.8 %;(3)封育区林下草本层Patrick丰富度指数和ShannonWiener多样性指数均高于非封育区,而Simpson优势度指数和Pielou均匀度指数则没有明显的差异。可以看出,通过封育措施阿尔泰山河谷天然林林下植被得到了明显恢复,同时要加强封育区的管理,并延长封育年限。
Abstract:
The vegetation of closed area and nonclosed area in valley forest of Altai Mountain were investigated. Forest structure, species diversity and important value of understory herbaceous plant were studied to find out the effect of enclosing.The results showed that:(1) Five years shortterm enclosing forest had no significant influence on the overall performance of natural forest. (2)Ten more understory herbaceous species were found in closed area, and the relative increased content was about 77.5 %. At the same time, the vegetation coverage of understory herbaceous plant in closed area is 36.4% more than in nonclosed area, relative increased 124.8 %. The Patrick index and ShannonWiener index of understory herbaceous plant in closed area were higher than those of nonclosed area. The Simpson index and Pielou index had no significant difference between closed area and nonclosed area. The conclusion could be drown that the understory vegetation of valley forest in Altai Mountain had apparently restored by enclosing forest and we should strengthen the management of closed area and extend enclosure years.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2010-04-16修回日期:2010-12-30基金项目:“十一五”国家科技支撑计划(2007BAC15B06)作者简介:朱跃韬(1981—),硕士生。*李建贵(通信作者),教授。Email: lijiangui1971@163.com。引文格式:朱跃韬,李建贵,王健. 阿尔泰山河谷林封育研究[J]. 南京林业大学学报:自然科学版,2011,35(3):79-83.
更新日期/Last Update: 2011-06-13