ZENG Yue-e,YUE Yong-jie,ZHANG Yong-gang,et al.Study on the Community Structure and Diversity of Species of Betula platyphylla Communities in Tulihe[J].Research of Soil and Water Conservation,2013,20(03):155-160,166.
图里河白桦群落结构及其物种多样性研究
- Title:
- Study on the Community Structure and Diversity of Species of Betula platyphylla Communities in Tulihe
- Keywords:
- community structure; species diversity; Betula platyphylla; Tulihe
- 分类号:
- S792.153
- 摘要:
- 对大兴安岭中部图里河育林林场白桦群落的树种组成、胸径、树高、白桦种群的分布格局及其物种多样性进行了研究。结果表明：（1）图里河白桦群落的树种组成简单，群落Ⅰ有白桦和山杨两种乔木树种，群落Ⅱ为白桦纯林，群落Ⅲ有白桦、山杨、兴安落叶松和朝鲜柳四种乔木树种。群落Ⅱ的林分密度最大，为1 760株/hm2。群落Ⅲ的林分密度最小，为1 660株/hm2。（2）白桦群落的胸径和树高分布清晰地反映了群落的水平和垂直结构。胸径呈截尾正态分布、偏正态分布及双峰山状分布；树高呈负偏态分布和单峰山状分布。（3）白桦群落的种群分布格局均为聚集分布，聚集程度大小顺序为群落Ⅱ >群落Ⅲ >群落Ⅰ。（4）白桦群落物种数分布范围为15~18种。白桦群落的丰富度指数、多样性指数即Simpson指数（D）和Shannon-Wiener指数（H’）均表现为群落Ⅲ >群落Ⅰ >群落Ⅱ，由群落的垂直结构可知，物种丰富度和多样性指数均为草本层>灌木层>乔木层，群落Ⅲ表现为草本层>乔木层>灌木层。
- Abstract:
- A study was conducted on the species composition, diameter at breast height, tree height, distribution patterns and species diversity of Betula platyphylla community in Tulihe Yulin Forest Farm in Center of Daxinganling. The results showed that:(1) the species composition of Betula platyphylla community is simple, there are Aspens and Betula platyphylla in communityⅠ, there is only Betula platyphylla in communityⅡ, there are Betula platyphylla, Aspens, Larix gmelinii and Salix koreensis in CommunityⅢ, stand density is the greatest with 1 760 strain per hectare in communityⅡ, while it is minimum with 1 660 strain per hectare in communityⅢ; (2) the horizon and vertical structures of Betula platyphylla communities are reflected clearly by DBH and tree height, DBHs have three distribution patterns which are truncated normal distribution, skewed normal distribution and Bimodal mountain shape distribution, tree heights have two distribution patterns which are negatively distribution and unimodal mountain shape distribution; (3) distribution patterns of Betula platyphylla communities belong to the aggregate distribution, the order of the aggregation degree follows as communityⅡ > communityⅢ > communityⅠ; (4) the species numbers in Betula platyphylla communities ranged from 15 to 18. Simpson index and Shannon-Wiener index of Betula platyphylla communities are showed that communityⅢ > communityⅠ > communityⅡ. According to the vertical structure of three Betula platyphylla communities, we can conclude that species richness and diversity index have an order with herb layer > shrub layer > tree layer. The communityⅢ, however, showed that herb layer > tree layer > shrub layer.
参考文献/References:
[1] 徐化成,范兆飞.兴安落叶松原始林林木空间格局的研究[J].生态学报,1994,14(2):155-160.
[2] 赵淑清,方精云,朴世龙.大兴安岭呼中地区白卡鲁山植物群落结构及其多样性研究[J].生物多样性,2004,12(1):182-189.
[3] 刘振学,任广鑫.辛家山不同坡向次生林群落物种多样性研究[J].水土保持研究,2011,18(4):197-202.
[4] 郭其强.黄龙山不同白桦林群落结构特征研究[J].西北植物学报,2007,27(1):132-138.
[5] 张宏星.图里河气候变化特征分析[J].内蒙古气象,2008(2):18-19.
[6] 李长江,李雪梅.内蒙古伊图里河林业局森林资源变化浅析[J].内蒙古林业调查设计,2012,35(2):39-44.
[7] 夏富才.长白山白桦林空间结构研究[J].西北植物学报,2011,31(2):407-412.
[8] 刘振学,任广鑫,王得祥,等.通天河国家森林公园锐齿栎群落物种组成及群落结构研究[J].水土保持研究,2011,18(2):86-89.
[9] 牛莉芹,程占红.五台山森林群落中物种多样性对旅游干扰的生态响应[J].水土保持研究,2012,19(4):106-111.
[10] 张明如.内蒙古寒温带针叶林区植物种多样性的评估[J].内蒙古林学院学报:自然科学版,1999,21(2):1-7.
[11] 王雪梅,柴仲平,塔西甫拉提·特依拜.渭干河-库车河三角洲绿洲盐生植被物种多样性研究[J].水土保持研究,2010,17(6):86-89.
[12] 杨慧.北京东灵山地区白桦种群生活史特征与空间分布格局[J].植物生态学报,2007,31(2):272-282.
[13] 岳永杰.北京雾灵山植物群落结构及物种多样性特征[J].北京林业大学学报,2008,30(2):165-170.
相似文献/References:
[1]师阳阳,陈云明,张光辉,等.不同退耕年限撂荒地植物多样性及生物量分析[J].水土保持研究,2012,19(06):36.
SHI Yang-yang,CHEN Yun-ming,ZHANG Guang-hui,et al.Investigation into the Species Diversity and Biomass of Plants in the Abandoned Farmlands with Different Restoration Years[J].Research of Soil and Water Conservation,2012,19(03):36.
[2]牛莉芹,程占红.五台山森林群落中物种多样性对旅游干扰的生态响应[J].水土保持研究,2012,19(04):106.
NIU Li-qin,CHENG Zhan-hong.Study on the Ecological Response of Species Diversity to Tourism Disturbance in Forest Communities in Wutai Mountains[J].Research of Soil and Water Conservation,2012,19(03):106.
[3]王辉,贺康宁,胡兴波,等.高寒区不同树种配置对林下植被物种多样性的影响[J].水土保持研究,2012,19(03):147.
WANG Hui,HE Kang-ning,HU Xing-bo,et al.Effects of Allocation of Tree Species on Species Diversity of Forest Floor in Alpine Region of Qinghai Province[J].Research of Soil and Water Conservation,2012,19(03):147.
[4]向仰州,徐大平,杨曾奖,等.海南省两种人工林林下物种多样性与土壤水分物理性质的关系[J].水土保持研究,2012,19(01):37.
XIANG Yang-zhou,XU Da-ping,YANG Zeng-jiang,et al.Relationship between Plant Species Diversities and Soil Hydro-Physical Properties in Two Plantations in Hainan Province[J].Research of Soil and Water Conservation,2012,19(03):37.
[5]温仲明,焦峰,卜耀军,等.黄土沟壑区植被自我修复与物种多样性变化——以吴旗县为例[J].水土保持研究,2005,12(01):1.
WEN Zhong-ming,JIAO Feng,BU Yao-jun,et al.Natural Restoration of Vegetation and Dynamic Changes of Species Diversity in Gully Regions on Loess Plateau——Case Study in Wuqi County[J].Research of Soil and Water Conservation,2005,12(03):1.
[6]卜耀军,温仲明,焦峰,等.黄土丘陵区人工与自然植物群落物种多样性研究——以安塞县为例[J].水土保持研究,2005,12(01):4.
BU Yao-jun,WEN Zhong-ming,JIAO Feng,et al.Research on Bio-diversity of Artificial and Natural Plant Communities in Loess Hilly Region——Taking Ansai County As an Example[J].Research of Soil and Water Conservation,2005,12(03):4.
[7]马祥华,焦菊英,温仲明,等.黄土丘陵沟壑区退耕地土壤速效N的分布特征及其与物种多样性的关系[J].水土保持研究,2005,12(01):13.
MA Xiang-hua,JIAO Ju-ying,WEN Zhong-ming,et al.Distribution Characteristics of Soil Available Nitrogen and Its Correlation with Plant Species Diversity in Abandoned Lands in Hilly and Gully Regions on the Loess Plateau[J].Research of Soil and Water Conservation,2005,12(03):13.
[8]方海东,纪中华,杨艳鲜,等.金沙江干热河谷新银合欢人工林物种多样性研究[J].水土保持研究,2005,12(01):135.
FANG Hai-dong,JI Zhong-hua,YANG Yan-xian,et al.The Study on Species Diversity of Leucaena leucocephala Plantation in Jinsha River Hot and Dry Valley[J].Research of Soil and Water Conservation,2005,12(03):135.
[9]王利民,寸玉康,陈奇伯.滇西北高原水土保持生态修复措施的群落结构研究[J].水土保持研究,2006,13(03):85.
WANG Li-min,CUN Yu-kang,CHEN Qi-bo.Study on Community Structure During the Ecological Construction of Soil and Water Conservation in Plateau Region in the Northwest of Yunnan Province[J].Research of Soil and Water Conservation,2006,13(03):85.
[10]郑佳丽,高国雄,王荣秀,等.北川河流域退耕还林还草地主要植物群落物种多样性研究[J].水土保持研究,2006,13(04):101.
ZHENG Jia-li,GAO Guo-xiong,WANG Rong-xiu,et al.Studies on Species Diversity of Plant Community of the Converting Farmland in Beichuanhe Basin[J].Research of Soil and Water Conservation,2006,13(03):101.
[11]王树森,余新晓,班嘉蔚,等.华北土石山区天然森林植被演替中群落结构和物种多样性变化的研究[J].水土保持研究,2006,13(06):48.
WANG Shu-sen,YU Xin-xiao,BAN Jia-wei,et al.Community Structure and Species Diversity Changes of Forest Vegetation with Succession in Rocky Mountain Area of North of China[J].Research of Soil and Water Conservation,2006,13(03):48.
[12]李长斌,彭云峰,赵殿智,等.降水变化和氮素添加对青藏高原高寒草原群落结构和物种多样性的影响[J].水土保持研究,2016,23(06):185.
LI Changbin,PENG Yunfeng,ZHAO Dianzhi,et al.Effects of Precipitation Change and Nitrogen Addition on Community Structure and Plant Diversity in an Alpine Steppe on the Qinghai-Tibetan Plateau[J].Research of Soil and Water Conservation,2016,23(03):185.
[13]杨光,郝玉光,包斯琴,等.乌兰布和沙漠绿洲东缘植被群落结构及物种多样性研究[J].水土保持研究,2016,23(03):257.
YANG Guang,HAO Yuguang,BAO Siqin,et al.Study on the Community Structure and Species Diversity in the Eastern Margin of the Ulanbuh Desert Oasis[J].Research of Soil and Water Conservation,2016,23(03):257.
[14]李得禄,王辉,杨自辉,等.民勤霸王群落结构和物种多样性特征研究[J].水土保持研究,2013,20(03):196.
LI De-lu,WANG Hui,YANG Zi-hui,et al.Community Structure Characteristic and Species Diversity of Zygophyllum xanthoxylum in Minqin[J].Research of Soil and Water Conservation,2013,20(03):196.
备注/Memo
收稿日期:2012-09-18;改回日期:2012-12-05。
基金项目:中科院战略性先导科技专项子课题（XDA05050201-04-02）；国家基金项目（31160106）；内蒙古农业大学科技创新团队（NDTD2010-10）
作者简介:曾月娥(1988-),女,内蒙古乌兰察布市人,在读硕士研究生,主要研究方向:土地资源管理、水土保持等。E-mail:zengyueehappy@126.com
通讯作者:岳永杰(1976-),男,内蒙古赤峰市人,博士,副教授,硕士生导师,主要研究方向:林学、生态学、水土保持学等。E-mail:wolongyue@126.com