大青沟国家自然保护区地面苔藓植物分布格局

doi:10.7522/j.issn.1000-694X.2017.00017

摘要/Abstract

摘要： 用双向指示种分析（TWINSPAN）、除趋势对应分析（DCA）和典范对应分析（CCA）研究了大青沟国家自然保护区32个样地36种地面生苔藓植物分布格局。TWINSPAN和DCA分析结果显示，地面生苔藓植物群落可以分成双色真藓（Bryum bicolor）-小石藓（Weissia controversa）群落、西伯利亚瘤冠苔（Mannia sibirica）+小石藓（Weissia controversa）群落、密叶绢藓短柄变种（Entodon compressus var.zikaiwiensis）-密叶绢藓（Entodon compressus）+反扭藓（Timmiella anomala）群落、绒叶青藓（Brachythecium velutinum）-鳞叶藓（Taxiphyllum taxirameum）+尖叶匐灯藓（Plagiomnium cuspidatum）群落和地钱（Marchantia polymorpha）+曲肋薄网藓（Leptodictyum humile）-鳞叶藓（Taxiphyllum taxirameum）-柳叶藓（Amblystegium serpens）+平肋提灯藓（Mnium laevinerve）群落5组，对应分布在羊草（Leymus chinensis）草地、西伯利亚杏（Prunus sibirica）灌丛、大果榆（Ulmus macrocarpa）林、蒙古栎（Quercus mongolica）林和水曲柳（Fraxinus mandschuria）林。CCA分析结果显示，影响苔藓植物分布的主要因子有土壤水分、乔木盖度、空气湿度、凋落物盖度、草本层盖度等。

关键词: 分布格局, 苔藓, 植被, 大青沟国家自然保护区, 环境因子

Abstract: Two-way indicator species analysis (TWINSPAN), Detrended correspondence analysis (DCA) and Canonical correspondence analysis (CCA) were used to study distribution patterns of 36 species of ground bryophytes in 32 sites in Daqinggou National Nature Reserve, TWINSPAN and DCA results showed that the ground bryophyte communities of Daqinggou National Nature Reserve could be divided into 6 groups of Bryum bicolor-Weissia controversa community, Mannia sibirica+Weissia controversa community, Entodon compressus var.zikaiwiensis-Entodon compressus+Timmiella anomala community, Brachythecium velutinum-Taxiphyllum taxirameum+Plagiomnium cuspidatum community and Marchantia polymorpha+Leptodictyum humile-Taxiphyllum taxirameum-Amblystegium serpens+Mnium laevinerve community, which are individually distributed in Leymus chinensis community, Prunus sibirica shrub, Ulmus macrocarpa forest, Quercus mongolica forest and Fraxinus mandschuria forest. CCA results showed that major environmental variables influencing the distribution patterns of species of ground bryophytes and plots were canopy coverage, soil water content, air humidity, litter coverage, herb coverage et al.

Key words: distribution patterns, bryophytes, vegetation, Daqinggou National Nature Reserve, environmental variables

中图分类号:

Q948.11

田桂泉, 韩淑美, 苏日古嘎. 大青沟国家自然保护区地面苔藓植物分布格局[J]. 中国沙漠, 2018, 38(3): 545-552.

Tian Guiquan, Han Shumei, Suriguga. Distribution Patterns of Ground Bryophytes in the Daqinggou National Nature Reserve, Inner Mongolia, China[J]. Journal of Desert Research, 2018, 38(3): 545-552.

参考文献

[1] Chapin F S,Oechel W C,Cleve K V,et al.The role of mosses in phosphorus cycling of an Alaskan black sprucc forest[J].Oecologia,1987,74(2):310-315.
[2] 白学良,赵连梅,孙伟,等.贺兰山苔藓植物物种多样性、生物量及生态学作用的研究[J].内蒙古大学学报:自然科学版,1998,29(1):118-124.
[3] Brasell H M,Mattay J P.Colonization of bryophytes of burned Eucalyptus forest in Tasmania,Australia:changes in biomass and element content[J].The Bryologist,1984,87(4):302-307.
[4] Binkley D,Graham R L.Biomass,production and nutrient cycling of mosses in an old-growth Douglas-fir forest[J].Ecology,1981,62(5):1387-1389.
[5] 郭轶瑞,赵哈林,赵学勇,等.科尔沁沙地人工林下结皮发育对表土特性影响的研究[J].中国沙漠,2007,27(6):1000-1006.
[6] 陈荣毅,魏文寿,张元明,等.干旱区生物土壤结皮对种子植物多样性的影响[J].中国沙漠,2008,28(5):868-873.
[7] Belnap J.Vulnerability of desert biological soil crust to wind erosion[J].Journal of Arid Environments,1998,39:133-142.
[8] Beymer R J,Klopatek J M.Potential contribution of carbon by microphytic crusts in pinyon-juniper woodlands[J].Arid Soil Research and Rehabilitation,1991,5(3):187-198.
[9] 李国栋,张元明.生物土壤结皮与种子附属物对4种荒漠植物种子萌发的交互影响[J].中国沙漠,2014,34(3):725-731.
[10] 黄磊,张志山,潘颜霞,等.荒漠人工植被区典型生物土壤结皮的固碳模型研究[J].中国沙漠,2013,33(6):1796-1802.
[11] Li X R,Zhang J G,Wang X P,et al.Study on soil microbiotic crust and its influences on sand-fixing vegetation in arid desert region[J].Acta Botanica Sinica,2000,42(9):965-970.
[12] 徐杰,白学良,田桂泉,等.腾格里沙漠固定沙丘结皮层藓类植物的生态功能及与土壤环境因子的关系[J].中国沙漠,2005,25(2):234-242.
[13] Kleiner E F,Harper K T.Occurrence of four major perennial grasses in relation to edaphic factors in a pristine community[J].Journal of Range Management,1977,30:286-289.
[14] McCune B,Antos J A.Epiphyte communitiesof the SwanValley,Montana[J].The Bryologist,1982,85(1):1-12.
[15] Hespanhol H,Seneca A,Figueira R,et al.Bryophyte-environment relationships in rock outcrops of North-western Portugal:the importance of micro and macro-scale variables[J].Cryptogamie Bryologie,2010,31(2):147-161.
[16] Corrales A,Duque A,Uribe J,et al.Abundance and diversity patterns of terrestrial bryophyte species in secondary and planted montane forests in the northern portion of the Central Cordillera of Colombia[J].Bryologist,2010,113(1):8-21.
[17] Gecheva G,Yurukova L,Cheshmedjiev S.Patterns of aquatic macrophyte species composition and distribution in Bulgarian rivers[J].Turkish Journal of Botany,2013,37(1):99-110.
[18] 郭水良,曹同.长白山地区森林生态系统树附生苔藓植物群落分布格局研究[J].植物生态学报,2000,24(4):442-450.
[19] 郭水良,曹同.长白山森林生态系统树附生苔藓植物分布与环境关系研究[J].生态学报,2000,20(6):922-931.
[20] 郭水良,曹同.长白山主要生态系统地面藓类植物分布格局研究[J].应用生态学报,1999,10(3):270-274.
[21] 谢小伟,郭水良,黄华.浙江金华市区地面苔藓植物分布与环境因子关系研究[J].武汉植物学研究,2003,21(2):129-136.
[22] 荆慧敏.浑善达克沙地苔藓植物区系及生态学研究[D].呼和浩特:内蒙古大学,2007.
[23] 田桂泉,王子文.科尔沁沙地松树山地区苔藓植物物种多样性与分布特征分析[J].中国沙漠,2011,31(5):1181-1188.
[24] 徐杰,白学良,杨持,等.固定沙丘结皮层藓类植物多样性及固沙作用研究[J].植物生态学报,2003,27(4):545-551.
[25] 田桂泉,白学良,徐杰,等.腾格里沙漠固定沙丘鲜类植物结皮层的自然恢复及人工培养试验研究[J].植物生态学报,2005,29(1):164-169.
[26] 许红梅,尹本丰,李进,等.采自不同微生境的齿肋赤藓(Syntrichia caninervis)沙培植株生长与叶形态差异[J].中国沙漠,2015,35(2):1-7.
[27] 张静,张元明.模拟降雨对齿肋赤藓(Syntrichia caninervis)生理特性的影响[J].中国沙漠,2014,34(2):433-440.
[28] 赵蓉,李小军,赵洋,等.固沙植被区两类结皮斑块土壤呼吸对降雨脉冲的响应[J].中国沙漠,2015,35(2):393-399.
[29] 吉雪花,张元明,陶冶,等.藓类结皮斑块面积与环境因子的关系[J].中国沙漠,2013,33(6):1803-1809.
[30] Cong L,Wang J Z,Liu Y J.The Systematic Diagnoses and Analysis of the Eco-vulnerability in Daqinggou National Natural Reserve[J].Agricultural Science & Technology,2013,14(5):771-775,779.
[31] 韩胜利.内蒙古大青沟国家级自然保护区植物多样性及其保护研究[D].呼和浩特:内蒙古师范大学,2012.
[32] 郑元润.大青沟森林植物群落物种多样性研究[J].生物多样性,1998,6(3):191-196.
[33] 郑元润.大青沟植物群落稳定性研究[J].生态学报,1999,19(4):578-580.
[34] 郑元润.大青沟森林群落演替预测研究[J].林业科学,1999,35(2):21-25.
[35] 刘贵峰,程伟燕,刘玉平,等.大青沟自然保护区主要森林群落优势种的种群结构与动态[J].西北植物学报,2014,34(4):843-850.
[36] 田桂泉.燕山北部山地丘陵及毗邻沙地苔藓植物区系与生态学研究[D].呼和浩特:内蒙古大学,2005.
[37] 白学良.内蒙古苔藓植物志[M].呼和浩特:内蒙古大学出版社,1997:9-509.
[38] 高谦,赖明洲.中国苔藓植物图鉴[M].台北:南天书局,2003:211-269.
[39] 张元明,曹同,潘伯荣.新疆博格达山地面生苔藓植被的数量分类与排序研究[J].植物生态学报,2002,26(1):10-16.
[40] 田桂泉.准格尔黄土丘陵区不同林地微生境苔藓植物组成与群落结构比较分析[J].内蒙古大学学报:自然科学版,2013,44(5):530-537.
[41] Callaghan D A,Ashton P A.Bryophyte clusters and sand dune vegetation communities[J].Journal of Bryology,2007,29(4):213-221.
[42] 刘欣超,邵小明,姜炎彬,等.北京市区苔藓植物空间分布与环境关系的研究[J].武汉植物学研究,2010,28(2):171-178.
[43] 赵燕.赛罕乌拉自然保护区苔藓植物区系研究[D].呼和浩特:内蒙古大学,2009.
[44] Eldridge D J,Tozer M E.Distribution and floristics of bryophytes in soil crusts in semi-arid and arid eastern Australia[J].Australian Journal of Botany,1996,44:223-247.