Journal of University of Chinese Academy of Sciences >
Influences of biological soil crust in Artemisia ordosica community on the precipitation infiltration process
Received date: 2013-04-22
Revised date: 2013-06-28
Online published: 2014-03-15
The response of different soil layers to different precipitations in both BSC and NBSC sites were analyzed using EC-5 soil moisture sensor during the whole rainy season. The results show that: 1) regardless of precipitation size the presence of BSC hindered the infiltration of precipitation, and this situation was more obvious in small precipitations; 2) most of the absorbing roots of A. ordosica were within the 40 cm soil, and the development of BSC caused serious impediment when the precipitation size was the less than 20 mm, which would result in the recession of A. ordosica in the fixed sand dunes if things continue in this way; and 4) the change of precipitation pattern would have an important impact on soil moisture and vegetation succession.
Key words： biological soil crust; soil moisture; Artemisia ordosica; Mu Us sandy land
ZHANG Junhong , WU Bo . Influences of biological soil crust in Artemisia ordosica community on the precipitation infiltration process[J]. Journal of University of Chinese Academy of Sciences, 2014 , 31(2) : 214 -220 . DOI: 10.7523/jssn.2095-6134.2014.02.011
[1] Eldridge D J, Greene R S B. Microbiotic soil crusts: a review of their roles in soil and ecological processes in the rangelands of Australia[J]. Australia Journal of Soil Research, 1994, 32: 389-415.
[2] Li X R, Zhang Y M, Zhao Y G. A study of biological soil crusts: recent development, trend and prospect[J]. Advances in Earth Science, 2009, 24(1):11-24(in Chinese). 李新荣, 张元明, 赵允格. 生物土壤结皮研究:进展、前沿与展望[J]. 地球科学进展, 2009, 24(1):11-24.
[3] Li S Z, Xiao H L, Li X R, et al. Advances in research about influence of microbiotic crust on soil hydrological process in semiarid and arid zones[J]. Journal of Desert Research, 2004, 24(4): 500-506(in Chinese). 李守中, 肖洪浪, 李新荣, 等. 干旱、半干旱地区微生物结皮土壤水文学研究进展[J]. 中国沙漠, 2004, 24(4): 500-506.
[4] Wang X P, Kang E S, Li X R, et al. The influence of initial soil conditions on water penetration and soil moisture distribution[J]. Advance in Earth Science, 2003, 18(4): 592-596(in Chinese). 王新平, 康尔泗, 李新荣, 等. 荒漠地区土壤初始状况对水平入渗的影响[J]. 地球科学进展, 2003, 18(4): 592-596.
[5] Li X R, Tian F, Jia R L, et al. Do biological soil crusts determine vegetation changes in sandy deserts? Implications for managing artificial vegetation[J]. Hydrological Processes, 2010, 24: 3621-3630.
[6] Ram A, Aaron Y. Negative and positive effects of topsoil biological crusts on water availability along a rainfall gradient in a sandy arid area[J]. Catena, 2007, 70: 437-442.
[7] Zhang Z S, Liu L C, Li X R, et al. Evaporation properties of a re-vegetated area of the Tengger Desert, North China[J]. Journal of Arid Environments, 2007, 10: 1-10.
[8] 陈昌笃. 走向宏观生态学:陈昌笃论文选集[M]. 北京:科学出版社, 2009: 85-99.
[9] Guo K. Cyclic succession of Artemisia ordosica Krasch community in the Mu Us sandy land[J]. Acta Phytoceologica Sinice, 2000, 24(2): 243-247(in Chinese). 郭柯. 毛乌素沙地油蒿群落的循环演替[J]. 植物生态学报, 2000, 24(2): 243-247.
[10] Xiong H Q, Duan J Y, Wang Y, et al. Effects of biological soil crust on water infiltration and redistribution in the Mu Us sand land, Inner Mongolia, Northern China[J]. Research of Soil and Water Conservation, 2011, 18(4): 82-87(in Chinese). 熊好琴, 段金跃, 王妍, 等. 毛乌素沙地生物结皮对水分入渗和再分配过程的影响[J]. 水土保持研究, 2011, 18(4): 82-87.
[11] WU Y S, HASI E, Wu G, et al. Characteristics of surface runoff in a sandy area in southern Mu Us sandy land[J]. Chinese Science Bulletin, 2012, 57 (2/3): 270-275.
[12] Lü Y Z, Yang P G. The effects of desert crust on the character of soil water[J]. Journal of Arid Land Resources and Environment, 2004, 18(2): 76-79(in Chinese). 吕贻忠, 杨佩国. 荒漠结皮对土壤水分状况的影响[J]. 干旱区资源与环境, 2004, 18(2): 76-79.
[13] Lu X J, Li R, Zhang K B. Influence of surface coverage on soil infiltration in the farming-grazing transitional zone[J]. Bulletin of Soil and Water Conservation, 2008, 28(1): 1-5(in Chinese). 卢晓杰, 李瑞, 张克斌. 农牧交错带地表覆盖物对土壤入渗的影响[J]. 水土保持通报, 2008, 28(1): 1-5.
[14] Cui Y, Lü Y Z, Li B G. Physicochemical properties of soil microbiotic crusts on Erdos Plateau[J]. Soils, 2004, 36(2): 197-202(in Chinese). 崔燕, 吕贻忠, 李保国. 鄂尔多斯沙地土壤生物结皮的理化性质[J]. 土壤, 2004, 36(2): 197-202.
[15] Xue Y Y, Yan D R, Li G T. The research of desert microphytic crusts on Erdos Plateau[J]. Journal of Inner Mongolia Agricultural University, 2007, 28(2): 102-105(in Chinese). 薛英英, 闫德仁, 李钢铁. 鄂尔多斯地区沙漠生物结皮特征研究[J]. 内蒙古农业大学学报, 2007, 28(2): 102-105.
[16] Bogena H R, Huisman J A, Oberdorster C, et al. Evaluation of a low-cost soil water content sensor for wireless network applications[J]. Journal of Hydrology, 2007, 344: 32-42.
[17] Loden P, Qi H, Porta L, et al. A wireless sensor system for validation of real-time automatic calibration of groundwater transport models[J]. The Journal of Systems and Software, 2009, 82:1859-1868.
[18] Zhang J H, Wu B, Yang W B, et al. Soil moisture characteristics of Artemisia ordosica community at different succession stages in Mu Us sandy land[J]. Journal of Desert Research, 2012, 32(6): 1597-1603(in Chinese). 张军红, 吴波, 杨文斌, 等. 不同演替阶段油蒿群落土壤水分特征分析[J]. 中国沙漠, 2012, 32(6): 1597-1603.
[19] Li X R, He M Z, Zerbe S, et al. Micro-geomorphology determines community structure of BSCs at small scale[J]. Surface Processes and Landforms, 2010, 35: 932-940.
[20] Bao H L, He X, Zhao H Y, et al. Fine roots distribution characteristics and the relationship with the soil moisture of Artemisia ordosica Krasch community in Mu Us sandy land[J]. Journal of Arid Land Resources and Environment, 2009, 23(4): 175-178(in Chinese). 包海龙, 贺晓, 赵宏宇, 等. 毛乌素沙地油蒿群落毛细根分布特点与土壤水分的关系[J]. 干旱区资源与环境, 2009, 23(4): 175-178.
[21] Pan Y X, Wang X P, Su Y G, et al. Temporal stability of surface soil moisture in artificially re-vegetated desert area[J]. Journal of Desert Research, 2009, 29(1):81-86(in Chinese). 潘艳霞, 王新平, 苏延桂, 等. 荒漠人工固沙植被区浅层土壤水分动态的时间稳定性特征[J]. 中国沙漠, 2009, 29(1):81-86.
[22] Zhang J, Huang Y M, Jiao H J, et al. Ecophysiological characteristics of succession in Artemisia ordosica community in Mu Us sandy grassland[J]. Journal of Desert Research, 2007, 27(6): 977-983(in Chinese). 张军, 黄永梅, 焦会景, 等. 毛乌素沙地油蒿群落演替的生理生态学机制[J].中国沙漠, 2007, 27(6): 977-983.
/
| 〈 |
|
〉 |