Forest and Grassland Resources Research >
The Relationship between Herbaceous Biomass and Soil Factors of Sunny Slopes in the Mountains of Northern Hebei
Received date: 2018-10-31
Revised date: 2018-12-04
Online published: 2020-09-25
In order to study the influence of soil characteristics on herbaceous vegetation layer in mountains,the correlation between herbaceous biomass,herbaceous plant diversity and soil factors in arid sunny slopes of mountainous areas in northern Hebei was studied.The results showed a clear correlation between the herbaceous biomass and herbal height(r=0.351,P<0.01,n=132);herbaceous biomass and soil thickness has a significant positive correlation(r=0.351,P<0.01,n=132)(P<0.01),herbaceous biomass and stone coverage has a clear negative correlation(r=0.297,P<0.01,n=132),but no significant correlation with soil nutrient.There was a negative correlation between species richness and soil nutrients,but it was significant only for total nitrogen,available phosphorus content.It is concluded that the soil thickness plays a great role in herbaceous biomass in arid sunny slopes of mountainous areas,and soil nutrient is not the limiting factors in herbaceous production,while high soil nutrients lead to decrease in species richness.
Key words： mountains of northern Hebei; sunny slope; biomass; soil factors; herb
Shitao YU , Jinchi FU , Lingling JIANG , Rong MA , Zhongqi XU . The Relationship between Herbaceous Biomass and Soil Factors of Sunny Slopes in the Mountains of Northern Hebei[J]. Forest and Grassland Resources Research, 2019 , 0(1) : 32 -37 . DOI: 10.13466/j.cnki.lyzygl.2019.01.006
| [1] | 李晓莎, 许中旗, 赵娱, 等. 冀北山地干旱阳坡土壤厚度及土壤养分的空间异质性[J]. 河北农业大学学报, 2018,41(1):24-30. |
| [2] | 漆良华, 彭镇华, 张旭东, 等. 退化土地植被恢复群落物种多样性与生物量分配格局[J]. 生态学杂志, 2007,26(11):1697-1702. |
| [3] | 贺金生, 王其兵, 胡东. 长江三峡地区典型灌丛的生物量及其再生能力[J]. 植物生态学报, 1997,21(6):512-520. |
| [4] | 王志强, 刘宝元, 海春兴. 土壤厚度对天然草地植被盖度和生物量的影响[J]. 水土保持学报, 2007,21(4):163-167. |
| [5] | 罗亚勇, 孟庆涛, 张静辉, 等. 青藏高原东缘高寒草甸退化过程中植物群落物种多样性、生产力与土壤特性的关系[J]. 冰川冻土, 2014,36(5):1298-1304. |
| [6] | 盛茂银, 熊康宁, 崔高仰, 等. 贵州喀斯特石漠化地区植物多样性与土壤理化性质[J]. 生态学报, 2015,35(2):434-448. |
| [7] | 宋创业, 郭柯, 刘高焕. 浑善达克沙地植物群落物种多样性与土壤因子的关系[J]. 生态学杂志, 2008,27(1):8-13. |
| [8] | 任学敏, 杨改河, 朱雅, 等. 环境因子对太白山高山植被物种组成和丰富度的影响[J]. 生态学报, 2014,34(23):6993-7003. |
| [9] | Lorenzo M, Michele S, Sebastian K, Johannes I, Angelo P. Effects of local factors on plant species richness and composition of Alpinmeadows[J]. Agriculture,Ecosystems and Environment, 2007,119(3/4):281-288. |
| [10] | Bowman W D, Theodose T A, Schardt J C, et al. Constraints of nutrient availability on primary production in twoalpine tundra communities[J]. Ecology, 1993,74(7):2085-2097. |
| [11] | 舒洪岚. 杉木人工林土壤理化性质及酶活性的变化规律[J]. 贵州农业科学, 2010,38(9):81-83. |
| [12] | 刘凤娇, 孙玉军. 林下植被生物量研究进展[J]. 世界林业研究, 2011,24(02):53-58. |
| [13] | 马克平, 刘长明. 生物群落多样性的测度方法Ⅰα多样性的测度方法(下)[J]. 生物多样性, 1994,2(4):231-239. |
| [14] | 段敏杰, 高清竹, 万运帆, 等. 放牧对藏北紫花针茅高寒草原植物群落特征的影响[J]. 生态学报, 2010,30(14):3892-3900. |
| [15] | 查轩, 黄少燕, 陈世发, 等. 退化红壤地土壤侵蚀与坡度坡向的关系——基于GIS的研究[J].自然灾害学报, 19(2):32-39. |
| [16] | 王志强, 刘宝元, 海春兴. 土壤厚度对天然草地植被盖度和生物量的影响[J]. 水土保持学报, 2007,21(4):164-167. |
| [17] | 刘冠成, 黄雅曦, 王庆贵, 等. 环境因子对植物物种多样性的影响研究进展[J]. 中国农学通报, 2018,34(13):83-89. |
| [18] | 黄雅茹, 辛智鸣, 葛根巴图, 等. 乌兰布和沙漠东北缘典型灌木群落多样性与土壤养分相关性研究[J]. 中国农业科技导报, 2018,20(9):95-105. |
| [19] | 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(6):185-191. |
| [20] | Strengbom J, Walheim M, N?sholm T, et al. Regional differences in the occurrence of understorey species reflect nitrogen deposition in Swedish forests[J]. AMBIO:A Journal of the Human Environment, 2003,32(2):91-97. |
| [21] | Odum E.P. Productivity and biodiversity:A two-way relationship[J]. Bulletin of Ecological Society of America, 1998,79:125. |
/
| 〈 |
|
〉 |
