内蒙古苔藓植物群落生态学研究综述

Review of Study on Community Ecology of Bryophyte in Inner Mongolia

综述了内蒙古苔藓植物群落的物种组成、物种区系地理成分及优势种构成、藓类植物繁殖与生理生态学,以及苔藓植物群落生态分布与环境的关系等方面的研究进展.与国内其他地区相比,内蒙古苔藓植物群落区系研究,在以揭示群落形成和演替为目标的藓类植物繁殖生态学方面取得了丰富的成果,藓类植物生理生态学研究初见成效;群落结构、格局、生态位、不同生境群落及斑块发育速率方面的研究还有一定差距,生理生态学研究有待进一步拓展;在繁殖生态学方面,缺少不同物种、不同生活型物种的种群定居与扩展对环境的适应性差异和不同环境下种间竞争的研究.

In this paper,the achievements in the community ecology of bryophyte research in Inner Mongolia are reviewed,which were floristic composition,geographical distribution,dominant species of different vegetations,reproduction and physiological ecology,and relationship between species distribution with environmental factors.Compared with other areas of China,fruitful results were achieved in the research of the bryophytes floristic and mosses reproductive ecology to reveal the formation and succession mechanism of bryophytes community,initial results of moss physioecology researches were achieved;meanwhile,we still have a long way to go in the research of community structure,pattern,niche,communities and patch development rate in different habitats,physiological ecology studies of bryophyte need to be extended further,and the research of reproduction ecology were short of studying on the adaptability difference and interspecies competition of the same and the different life form species in the process of population colonizing and expanding in different environments.