Volume 12 Issue 1
Jan.  2022
Turn off MathJax
Article Contents
Article Navigation >  Journal of Environmental Engineering Technology  > 2022  >  12(1): 199-206
ZHU S F,LIU Y J,ZHANG Q,et al.Effects of ecological restoration patterns on soil microbial community functional diversity in Zoige alpine desertification grassland[J].Journal of Environmental Engineering Technology，2022，12（1）：199-206 doi: 10.12153/j.issn.1674-991X.20210138
Citation: ZHU S F,LIU Y J,ZHANG Q,et al.Effects of ecological restoration patterns on soil microbial community functional diversity in Zoige alpine desertification grassland[J].Journal of Environmental Engineering Technology，2022，12（1）：199-206 doi: 10.12153/j.issn.1674-991X.20210138
shu

Effects of ecological restoration patterns on soil microbial community functional diversity in Zoige alpine desertification grassland

doi: 10.12153/j.issn.1674-991X.20210138
  • 1.

    Chinese Research Academy of Environmental Sciences

  • 2.

    College of Urban and Environmental Sciences, Peking University

  • 3.

    Institute of Urban Environment, Chinese Academy of Sciences

  • 4.

    College of Environment and Resources, Fuzhou University

  • Received Date: 2021-04-20
    Abstract
  • The prominent ecological strategic position of Zoige Plateau plays an important role in maintaining regional biodiversity and ecosystem stability. The study on the functional diversity of soil microbial community under different ecological restoration models is helpful to provide a scientific basis for the ecological environment reconstruction of alpine grassland and other similar regions in China, such as returning grazing to grassland, returning farmland to forest and grassland. The soil microbial community under different restoration modes in Zoige grassland was taken as the research object, and Biolog microplate method was used to compare the effects of ecological management measures on the ecosystem of sandy grassland and the diversity of soil microbial function. The results showed that the artificial ecological restoration model improved the activity of soil microorganisms in the sandy grassland, and the average well color development (AWCD) value of the restoration sample plot under the shrub-grass intercropping mode and the natural restoration sample plot reached 0.761 at stable state. Shannon index, Simpson index and McIntosh index of soil microbial community in the shrub-grass intercropping mode were higher than those in the grassland planting mode, and the index values were 3.290, 0.960 and 10.408, respectively. This mode could provide more niches for soil microbial communities. The carbon source capacity of grassland soil microbial community under shrub-grass intercropping restoration mode was higher than that under other restoration modes. Carbohydrates and amino acids were the most used carbon sources in Zoige grassland soil microbial community. The artificial management mode of shrub-grass intercropping combined with the biological measures to increase the carbon sources such as carbohydrates and amino acids in the grassland soil could be used to control the alpine sandy grassland in Zoige more efficiently.

     

    • FullText(HTML)
  • loading
    • References(27)
  • [1]
    GONG P, WANG J, YU L, et al. Finer resolution observation and monitoring of global land cover: first mapping results with Landsat TM and ETM+ data[J]. International Journal of Remote Sensing,2013,34(7):2607-2654. doi: 10.1080/01431161.2012.748992
    [2]
    朱耀军, 马牧源, 赵娜娜.若尔盖高寒泥炭地修复技术进展与展望[J]. 生态学杂志,2020,39(12):4185-4192.

    ZHU Y J, MA M Y, ZHAO N N. Progress and prospect of restoration technology of degraded alpine peatlands in Zoige Plateau[J]. Chinese Journal of Ecology,2020,39(12):4185-4192.
    [3]
    ZHANG Z C, LIU M, SUN J, et al. Degradation leads to dramatic decrease in topsoil but not subsoil root biomass in an alpine meadow on the Tibetan Plateau, China[J]. Journal of Arid Land,2020,12(5):806-818. doi: 10.1007/s40333-020-0074-x
    [4]
    张顺谦, 郭海燕, 罗勇.气候变化和载畜量对若尔盖草地沙化的驱动力评价[J]. 中国草地学报,2007,29(5):64-71. doi: 10.3969/j.issn.1673-5021.2007.05.011

    ZHANG S Q, GUO H Y, LUO Y. Assessment on driving force of climate change & livestock grazing capacity to grassland sanding in Ruoergai[J]. Chinese Journal of Grassland,2007,29(5):64-71. doi: 10.3969/j.issn.1673-5021.2007.05.011
    [5]
    伍业钢, 严晋跃, 张立, 等.若尔盖草原沙漠化问题探讨及治理建议[J]. 科技导报,2012,30(14):11.
    [6]
    江聪, 简小枚, 杜勇, 等.若尔盖高寒草地微地形的土壤微生物群落多样性特征[J]. 福州大学学报(自然科学版),2018,46(6):831-838.

    JIANG C, JIAN X M, DU Y, et al. Characteristics of soil microbial community diversity in Zoige alpine grassland microtopography[J]. Journal of Fuzhou University (Natural Science Edition),2018,46(6):831-838.
    [7]
    蒲玉琳, 叶春, 张世熔, 等.若尔盖沙化草地不同生态恢复模式土壤活性有机碳及碳库管理指数变化[J]. 生态学报,2017,37(2):367-377.

    PU Y L, YE C, ZHANG S R, et al. Effects of different ecological restoration patterns on labile organic carbon and carbon pool management index of desertification grassland soil in Zoige[J]. Acta Ecologica Sinica,2017,37(2):367-377.
    [8]
    尚洪磊, 韩永伟, 蔡譞, 等.高寒内流河源头区山水林田湖草生态保护与修复实践: 以青海省祁连山疏勒河—哈拉湖汇水区为例[J]. 环境工程技术学报,2021,11(2):234-240. doi: 10.12153/j.issn.1674-991X.20200052

    SHANG H L, HAN Y W, CAI X, et al. Practice of mountain-river-forest-farmland-lake-grassland ecological conservation and restoration of the source area of alpine inland rivers: a case study in intersection area of Shule River and Hala Lake in Qilian Mountains of Qinghai Province[J]. Journal of Environmental Engineering Technology,2021,11(2):234-240. doi: 10.12153/j.issn.1674-991X.20200052
    [9]
    税伟, 白剑平, 简小枚.若尔盖高原沙化草地治理区固碳能力研究[J]. 自然灾害学报,2016,25(6):42-50.

    SHUI W, BAI J P, JIAN X M. Carbon fixation ability of desertified grassland ecosystem in Zoige Plateau[J]. Journal of Natural Disasters,2016,25(6):42-50.
    [10]
    顾城天, 罗彬, 王恒, 等.若尔盖高原湿地水质演变特征及氮磷累积效应[J]. 水土保持研究,2020,27(4):47-53.

    GU C T, LUO B, WANG H, et al. Water quality evolution and effect of nitrogen and phosphorus accumulation in wetland of Ruoergai Plateau[J]. Research of Soil and Water Conservation,2020,27(4):47-53.
    [11]
    张晓丽, 孔凡磊, 刘晓林, 等.生物质改良剂对川西北地区高寒草地沙化土壤有机碳特征的影响[J]. 中国生态农业学报,2019,27(11):1732-1743.

    ZHANG X L, KONG F L, LIU X L, et al. Effects of different biomass amendments on soil organic carbon characteristics in alpine desertification grassland of Northwest Sichuan[J]. Chinese Journal of Eco-Agriculture,2019,27(11):1732-1743.
    [12]
    刘学敏, 罗久富, 陈德朝, 等.若尔盖高原不同退化程度草地植物种群生态位特征[J]. 浙江农林大学学报,2019,36(2):289-297. doi: 10.11833/j.issn.2095-0756.2019.02.010

    LIU X M, LUO J F, CHEN D C, et al. Floristic assembly and dominant population niches in degraded grasslands on the Zoige Plateau[J]. Journal of Zhejiang A&F University,2019,36(2):289-297. doi: 10.11833/j.issn.2095-0756.2019.02.010
    [13]
    李慧, 李雪梦, 姚庆智, 等.基于Biolog-ECO方法的两种不同草原中5种不同植物根际土壤微生物群落特征[J]. 微生物学通报,2020,47(9):2947-2958.

    LI H, LI X M, YAO Q Z, et al. Biolog-ECO analysis of rhizosphere soil microbial community characteristics of five different plants in two different grasslands[J]. Microbiology China,2020,47(9):2947-2958.
    [14]
    顾静, 李金建, 张玉, 等.利用树木年轮重建若尔盖墨曲过去257年径流变化[J]. 干旱区资源与环境,2021,35(3):66-72.

    GU J, LI J J, ZHANG Y, et al. Runoff variations of the Moqu River over the past 257 years based on tree-ring data[J]. Journal of Arid Land Resources and Environment,2021,35(3):66-72.
    [15]
    XIANG S, GUO R, WU N, et al. Current status and future prospects of Zoige Marsh in eastern Qinghai-Tibet Plateau[J]. Ecological Engineering,2009,35(4):553-562. doi: 10.1016/j.ecoleng.2008.02.016
    [16]
    CHAERUN S K, PANGESTI N P D, TOYOTA K, et al. Changes in microbial functional diversity and activity in paddy soils irrigated with industrial wastewaters in Bandung, West Java Province, Indonesia[J]. Water, Air & Soil Pollution,2011,217(1/2/3/4):491-502.
    [17]
    CLASSEN A T, BOYLE S I, HASKINS K E, et al. Community-level physiological profiles of bacteria and fungi: plate type and incubation temperature influences on contrasting soils[J]. FEMS Microbiology Ecology,2003,44(3):319-328. doi: 10.1016/S0168-6496(03)00068-0
    [18]
    赵燕兰, 周青平, 曾鹂, 等.沙化草地植被恢复治理技术研究综述[J]. 草原与草业,2017,29(3):7-11. doi: 10.3969/j.issn.2095-5952.2017.03.004

    ZHAO Y L, ZHOU Q P, ZENG L, et al. A review of vegetation restoration and treatment technology for sandy grassland[J]. Grassland and Prataculture,2017,29(3):7-11. doi: 10.3969/j.issn.2095-5952.2017.03.004
    [19]
    张利, 李杨红, 范宇, 等.生态毯覆盖对若尔盖沙化草地土壤环境及植被恢复的影响[J]. 林业与环境科学,2017,33(1):24-28. doi: 10.3969/j.issn.1006-4427.2017.01.004

    ZHANG L, LI Y H, FAN Y, et al. Effects of eco-blanket covering on soil environment and vegetation restoration of the desertification grassland in Zoige[J]. Forestry and Environmental Science,2017,33(1):24-28. doi: 10.3969/j.issn.1006-4427.2017.01.004
    [20]
    田美荣, 刘志强, 高吉喜, 等.基于种子库激活的沙化草地生态修复技术应用[J]. 生态与农村环境学报,2017,33(1):32-37. doi: 10.11934/j.issn.1673-4831.2017.01.005

    TIAN M R, LIU Z Q, GAO J X, et al. Application of the seed-bank-reactivation-based ecological remediation technologies to sandy grassland[J]. Journal of Ecology and Rural Environment,2017,33(1):32-37. doi: 10.11934/j.issn.1673-4831.2017.01.005
    [21]
    LIN Y, HONG M, HAN G D, et al. Grazing intensity affected spatial patterns of vegetation and soil fertility in a desert steppe[J]. Agriculture, Ecosystems & Environment,2010,138(3/4):282-292.
    [22]
    朱粟锋, 江聪, 税伟, 等.退化天坑倒石堆阴坡植物群落垂直分布特征: 以云南沾益深陷塘为例[J]. 应用生态学报,2020,31(5):1496-1504.

    ZHU S F, JIANG C, SHUI W, et al. Vertical distribution characteristics of plant community in shady slope of degraded tiankeng talus: a case study of Zhanyi Shenxiantang in Yunnan, China[J]. Chinese Journal of Applied Ecology,2020,31(5):1496-1504.
    [23]
    张文娟, 薛娴, 彭飞, 等.人工干预对黄河源区沙化草地土壤微生物群落的影响[J]. 草业科学,2019,36(4):970-979.

    ZHANG W J, XUE X, PENG F, et al. Effect of human intervention on soil microbial community in desertification grassland of the Yellow River Source Region[J]. Pratacultural Science,2019,36(4):970-979.
    [24]
    LIU Z F, FU B J, ZHENG X X, et al. Plant biomass, soil water content and soil N:P ratio regulating soil microbial functional diversity in a temperate steppe: a regional scale study[J]. Soil Biology and Biochemistry,2010,42(3):445-450. doi: 10.1016/j.soilbio.2009.11.027
    [25]
    周桔, 雷霆.土壤微生物多样性影响因素及研究方法的现状与展望[J]. 生物多样性,2007,15(3):306-311. doi: 10.3321/j.issn:1005-0094.2007.03.012

    ZHOU J, LEI T. Review and prospects on methodology and affecting factors of soil microbial diversity[J]. Biodiversity Science,2007,15(3):306-311. doi: 10.3321/j.issn:1005-0094.2007.03.012
    [26]
    叶斌, 黄兰英, 李春华, 等.太湖竺山湾缓冲带草林系统生长状态及土壤性质分析[J]. 环境工程技术学报,2015,5(5):411-417. doi: 10.3969/j.issn.1674-991X.2015.05.065

    YE B, HUANG L Y, LI C H, et al. Investigation on growth situation and soil property of grass-forest system in lake buffer zone of Zhushan Bay, Lake Taihu[J]. Journal of Environmental Engineering Technology,2015,5(5):411-417. doi: 10.3969/j.issn.1674-991X.2015.05.065
    [27]
    罗亚勇, 张宇, 张静辉, 等.不同退化阶段高寒草甸土壤化学计量特征[J]. 生态学杂志,2012,31(2):254-260.

    LUO Y Y, ZHANG Y, ZHANG J H, et al. Soil stoichiometry characteristics of alpine meadow at its different degradation stages[J]. Chinese Journal of Ecology,2012,31(2):254-260. ⊗
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Figures(5)  / Tables(2)

    Get Citation
    PDF
    XML

    Article Metrics

    Article Views(377) PDF Downloads(57) Cited by()
    Proportional views
    Related

    Copyright © Editorial Department of Journal of Environmental Engineering Technology

    京ICP备05031605号-2

    Supported by: Beijing Renhe Information Technology Co., Ltd.  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return