Page 44 - 《广西植物》2020年第8期
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8 期               贺静雯等: 蒋家沟流域不同海拔灌草层群落特征与土壤关系的研究                                          1 0 9 9


                           表 5  植被特征指数与土壤理化性质皮尔逊相关性分析
     Table 5  Pearson correlation analysis of vegetation characteristic indexes and soil physical and chemical properties

      参数
               SOC     TN      TP     SWC     WHC     FMC      R       E       H       D       S
    Parameter
      SOC       1
       TN    0.441∗     1
       TP     -0.236  -0.025   1
      SWC    0.652∗∗  -0.044  -0.010   1
      WHC    0.557∗∗  0.440∗  0.210  0.537∗∗   1
      FMC    0.716∗∗  0.245   0.212  0.844∗∗  0.822∗∗  1
       R      0.349   -0.287  -0.162  0.587∗∗  0.245  0.438∗   1
       E      -0.212  -0.112  0.452∗  -0.165  -0.006  -0.053  -0.055   1
       H      0.268   -0.304  -0.026  0.526∗∗  0.217  0.399  0.954∗∗  0.233    1
       D      0.203   -0.213  0.068   0.395   0.191   0.334  0.835∗∗  0.438∗  0.952∗∗  1
       S      0.353   -0.288  -0.163  0.587∗∗  0.248  0.440∗  1.000∗∗  -0.062  0.949∗∗  0.827∗∗  1
     注: SOC. 土壤有机碳ꎻ TN. 土壤全氮ꎻ TP. 土壤全磷ꎻ SWC. 土壤含水量ꎻ WHC. 最大持水量ꎻ FMC. 田间持水量ꎻ R. 丰富度指
   数ꎻ E. 均匀度指数ꎻ H. 多样性指数ꎻ D. 优势度指数ꎻ S. 物种ꎮ
     Note: SOC. Soil organic carbonꎻ TN. Soil total nitrogenꎻ TP. Soil total phosphorusꎻ SWC. Soil water contentꎻ WHC. Water holding ca ̄
   pacityꎻ FMC. Field moisture capacityꎻ R. Margalef indexꎻ E. Pielou indexꎻ H. Shannon ̄Wiener indexꎻ D. Simpson indexꎻ S. Species.

   参考文献:                                               51(3): 618-626.]

                                                     FRANSEN Bꎬ KROON DHꎬ BERENDSE Fꎬ 2001. Soil nutrient
   BAGCHI Rꎬ GALLERY REꎬ GRIPENBERG Sꎬ et al.ꎬ 2014.    heterogeneity alters competition between two perennial grass
     Pathogens and insect herbivores drive rainforest plant diversity  species [J]. Ecologyꎬ 82(99): 2534-2546.
     and composition(Article) [J]. Natureꎬ 506(7486): 85-88.  HE JSꎬ CHEN WLꎬ 1997. A review of gradient changes in species
   BAI YFꎬ LI LHꎬ WANG QBꎬ et al.ꎬ 2000. Changes in plant  diversity of land plant communities [J]. Acta Ecol Sinꎬ 17
     species diversity and productivity along gradients of precipi ̄  (1): 93-101. [贺金生ꎬ 陈伟烈ꎬ 1997. 陆地植物群落物种
     tation and elevation in the Xilin River basinꎬ Inner Mongolia  多样性的梯度变化特征 [J]. 生态学报ꎬ 17(1): 93-101.]
     [J]. Chin J Plant Ecolꎬ 24(6): 667-673. [白永飞ꎬ 李凌  LI Lꎬ TILMAN Dꎬ LAMBERS Hꎬ et al.ꎬ 2014. Plant diversity
     浩ꎬ 王其兵ꎬ 等ꎬ 2000. 锡林河流域草原群落植物多样性                    and overyielding: Insights from belowground facilitation of
     和初级生产力沿水热梯度变化的样带研究 [J]. 植物生                        intercropping in agriculture(Review) [J]. New Phytolꎬ 203
     态学报ꎬ 24(6): 667-673.]                              (1): 63-69.
   BURKE Aꎬ 2001. Classification and ordination of plant commu ̄  LI YKꎬ ZHANG FWꎬ LIN Lꎬ et al.ꎬ 2013. Differentiation
     nities of the Naukluft Mountainsꎬ Namibia [J]. J Veget Sciꎬ  characteristics of soil nutrients in temperate steppe under dif ̄
     12(1): 53-60.                                      ferent vegetation types [J]. Chin J Ecolꎬ 32(7): 1710 -
   CHEN Yꎬ FENG JWꎬ NIU Sꎬ et al.ꎬ 2017. Numerical classifi ̄  1716. [李以康ꎬ 张法伟ꎬ 林丽ꎬ 等ꎬ 2013. 不同植被被覆
     cationꎬ ordinationꎬ and species diversity of bryophytes along  下温性草原土壤养分分异特征 [J]. 生态学杂志ꎬ 32(7):
     elevation gradients in Xiaoqinling [ J]. Acta Ecol Sinꎬ  1710-1716.]
     37(8): 2653-2664. [陈云ꎬ 冯佳伟ꎬ 牛帅ꎬ 等ꎬ 2017. 小      LIN YMꎬ 2008. Study on interactions of landscape change and
     秦岭自然保护区苔藓植物群落数量分类、排序及多样性                           soil erosion in the typical watershed of Jinsha River—A case
     垂直格局 [J]. 生态学报ꎬ 37(8): 2653-2664.]                 study of Jiangjia Gully in Yunan Province [D]. Chengdu:
   DINNAGE Rꎬ CADOTTE MWꎬ HADDAD NMꎬ et al.ꎬ 2012. Di ̄  Chinese Academy of Sciences & Ministry of Water resourceꎬ
     versity of plant evolutionary lineages promotes arthropod diver ̄  Institute of Mountain Hazards and Environment. [林勇明ꎬ
     sity(Article) [J]. Ecol Lettꎬ 15(11): 1308-1317.  2008. 金沙江小流域景观格局变化与土壤侵蚀的耦合作
   DONG Lꎬ XU LGꎬ XU JXꎬ et al.ꎬ 2014. Effects of soil environ ̄  用———以云南蒋家沟为例 [D]. 成都:中国科学院水利部
     mental factors on vegetation distribution in shoaly wetlands  成都山地灾害与环境研究所.]
     typical to Poyang Lake [J]. Acta Pedol Sinꎬ 51(3): 618-  LIU HWꎬ ZHANG SKꎬ JIAO Fꎬ 2016. Relationships between
     626. [董磊ꎬ 徐力刚ꎬ 许加星ꎬ 等ꎬ 2014. 鄱阳湖典型洲滩               community characteristics and soil nutrients and moisture in
     湿地土壤环境因子对植被分布影响研究 [J]. 土壤学报ꎬ                       abandoned hill country grassland [J]. Acta Pratac Sinꎬ 25
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