Study on Population Structure and Spatial Distribution Characteristics of Pinus tabulaeformis in the Forest Region of the Helan Mountains in Inner Mongolia

doi:10.13466/j.cnki.lyzygl.2014.02.016

Abstract

Abstract: The pine forest is one of the typical vegetation types in the Helan Mountains which is situated on the eastern edge of the Alashan Plateau and the western edge of the Yinchuan Plain.Three representative sample plots were set up in different areas.The Pine population structures and distribution patterns were discussed by using statistical methods.The results showed that the population was in a stable state as a whole and the age structure of pine population in different sample plots were basically the same,but the population showed a declining tendency due to the bad growth of seedling and saplings .In addition,we also found that the Pine population in different sample plots showed random distribution pattern.

Key words: The Helan Mountains, Pinus tabulaeformis, structure, spatial distribution pattern

CLC Number:

YANG Yuewen, DUAN Yuxi, JI Meng, ZENG Yu, LI Yinxiang, REN Jianmin, ZHOU Xingqiang, ZHANG Fenghe. Study on Population Structure and Spatial Distribution Characteristics of Pinus tabulaeformis in the Forest Region of the Helan Mountains in Inner Mongolia[J]. FOREST RESOURCES WANAGEMENT, 2014, (2): 87-92.

References

[1]李博,杨持,林鹏.生态学[M].北京:高等教育出版社,2000.
[2]李先琨,苏宗明,向悟生,等.濒危植物元宝山冷杉种群与分布格局[J].生态学报,2002,22(12):2246-2253.
[3]张金屯,孟东平.芦芽山华北落叶松林不同龄级立木的点格局分析[J].生态学报,2004,24(1):35-40.
[4]吴涛,张文辉,陆元昌,等.黄龙山林区不用培育措施对油松种群数量动态及物种多样性的影响[J].西北植物学报,2006,26(5):1007-1013.
[5]张雷,王晓江,胡尔查,等.科尔沁沙地蒙古黄榆种群结构与空间分布格局[J].中国沙漠,2011,31(1):115-120.
[6]马毓泉.内蒙古植物志:第一卷[M].呼和浩特:内蒙古人民出版社,1980:258.
[7]罗天祥,李文华,赵士洞.中国油松林生产力格局与模型[J].应用生态学报,1999,10(3):257-261.
[8]刘斌,刘建军,任军辉,等.贺兰山天然油松林单株生物量回归模型的研究[J].西北林学院学报,2010,25(6):69-74.
[9]梁存柱,朱宗元,王炜,等.贺兰山植物群落类型多样性及其空间分异[J].植物生态学报,2004,28(3):361-368.
[10]刘鹏,程积民,王继飞.贺兰山天然油松林凋落物储量与分解过程的研究[J].宁夏农林科技,2011,52(11):66-68,70.
[11]成文浩,陈林.贺兰山油松林根系空间分布特征研究[J].水土保持研究,2013,20(1):89-93.
[12]史江峰,刘禹,Vaganov E,等.贺兰山油松生长的气候响应机制初步研究[J].第四纪研究,2005,25(2):245-251.
[13]中国科学院内蒙古宁夏综合考察队.内蒙古植被[M].北京:科学出版社,1985:758.
[14]裴浩,敖艳红,李云鹏,等.内蒙古阿拉善地区气候区划研究[J].干旱区资源与环境,2000,14(3):46-55.
[15]洪伟,柳江,吴承祯.红锥种群结构和空间分布格局的研究[J].林业科学,2001,37(专刊1):6-10.
[16]黄三祥,张赟,赵秀海.山西太岳山油松种群的空间分布格局[J].福建林学院学报,2009,29(3):269-273.
[17]胡尔查,王晓江,刘永宏,等.乌拉山自然保护区油松种群结构与分布格局研究[J].林业科学研究,2011,24(3):363-369.
[18]江洪.云杉种群生态学[M].北京:中国林业出版社,1992.
[19]吴承祯,洪伟,谢金寿.珍稀濒危植物长苞铁杉种群生命表分析[J].应用生态学报,2000,11(3):333-336.
[20]李玲,张光富,王锐,等.天目山自然保护区银杏天然种群生命表[J].生态学杂志,2011,30(1):53-58.
[21]Ripley B D.Spatial Statistics[M].New York:Wiley,1981.
[22]Diggle P J.Statistical Analysis of Spatial Point Patterns[M].New York:Academic Press,1983.
[23]张金屯.植物种群空间分布的点格局分析[J].植物生态学报,1998,22(4):344-349.
[24]李军,张秋良,高润宏,等.额济纳绿洲胡杨种群结构与分布格局研究[J].干旱区资源与环境,2008,22(2):188-190.