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Volume 39 Issue 1
Jan.  2020
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Article Navigation >  Bulletin of Geological Science and Technology  > 2020  >  39(1): 53-59, 66
Zhou Jianwei, Su Danhui, Yuan Lei, Wen Bing, Feng Haibo, Zheng Xiaoming, Yin Zuocong, Zhang Anpeng. Water vapor transport mechanism in unsaturated zone of rock slope and its ecological significance[J]. Bulletin of Geological Science and Technology, 2020, 39(1): 53-59, 66. doi: 10.19509/j.cnki.dzkq.2020.0106
Citation: Zhou Jianwei, Su Danhui, Yuan Lei, Wen Bing, Feng Haibo, Zheng Xiaoming, Yin Zuocong, Zhang Anpeng. Water vapor transport mechanism in unsaturated zone of rock slope and its ecological significance[J]. Bulletin of Geological Science and Technology, 2020, 39(1): 53-59, 66. doi: 10.19509/j.cnki.dzkq.2020.0106
shu

Water vapor transport mechanism in unsaturated zone of rock slope and its ecological significance

doi: 10.19509/j.cnki.dzkq.2020.0106
  • Received Date: 23 Jan 2020
    Abstract
  • Water in unsaturated zone of rock slope has important ecological significance for plant growth.At present, there are few systematic studies on water vapor transport in unsaturated zone of rock slope.Most of studies focus on the interface between atmosphere and rock mass and the qualitative level of whether condensate water can be generated, while the unsaturated zone of rock slope is not studied as a whole system.In order to elucidate the water vapor transport mechanism in unsaturated zone of rock slope and its relationship with plant growth, this paper carries out temperature and humidity monitoring test of the slope by means of thermodynamics and system science theory, and studies the water vapor transport mechanism in detail.It is found that the driving force of water vapor migration in the unsaturated zone of rock slope is the partial pressure gradient of water vapor.In winter, water vapor migrates from deep to shallow part of the slope; in summer, water vapor migrates from atmosphere to deep part of the slope.The unsaturated zone of rock slope has water vapor saturation zone, which is larger in summer and smaller in winter.At the same time, through monitoring and analyzing the survival rate of compound green plants in rock slope, the mechanism of water vapor circulation in unsaturated zone of rock slope and its ecological significance were discussed.This paper is of great theoretical and practical significance for studying hydrology of rock mass unsaturated zone, exploring the source of plant water, guiding the rehabilitation of rock slope and even arid and semi-arid zone.

     

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    • References(29)
  • [1]
    刘中亮, 郝岩松, 万福绪.我国石质困难地植被恢复与重建[J].南京林业大学学报:自然科学版, 2010, 34(2):137-141. http://d.old.wanfangdata.com.cn/Periodical/njlydxxb201002031
    [2]
    朱凯华, 尹金珠, 许小娟, 等.石油储备库等特殊建设项目区的生境特点及生态治理对策[J].水土保持通报, 2012, 32(6):177-181. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=stbctb201206039
    [3]
    孙自永, 余绍文, 周爱国, 等.新疆罗布泊地区凝结水试验[J].地质科技情报, 2008, 27(2):91-96. doi: 10.3969/j.issn.1000-7849.2008.02.016
    [4]
    庄艳丽, 赵文智.凝结水对温带荒漠一年生植物生态作用研究[J].干旱区研究, 2009, 26(4):526-532. http://d.old.wanfangdata.com.cn/Periodical/ghqyj200904013
    [5]
    Dawson T S F A.Water sources used by didymopanax pittieri at different life stages in a tropical cloud forest[J].Ecology, 1998(4):1448-1452. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=10.1890/0012-9658(1998)079[1448:WSUBDP]2.0.CO;2
    [6]
    Corbin J D, Thomsen M A, Dawson T E, et al.Summer water use by California coastal prairie grasses:fog, drought, and community composition.[J].Oecologia, 2005:511-521. https://www.ncbi.nlm.nih.gov/pubmed/16001220
    [7]
    余绍文, 孙自永, 周爱国, 等.罗布泊北部地区凝结水对地下水补给作用的模拟[J].地质科技情报, 2011, 30(6):116-121. doi: 10.3969/j.issn.1000-7849.2011.06.017
    [8]
    曹文炳, 万力, 周训, 等.西北地区沙丘凝结水形成机制及对生态环境影响初步探讨[J].水文地质工程地质, 2003(2):6-10. doi: 10.3969/j.issn.1000-3665.2003.02.002
    [9]
    贺再球.非饱和土气态水迁移规律及其与液态水混合迁移的耦合计算[D].西安: 西安建筑科技大学, 2004.
    [10]
    N竞生尔J.Bear W.多孔介质流体动力学[M].陈崇希, 译.北京: 中国建筑工业出版社, 1983: 620.
    [11]
    Jackson R D.Water vapor diffusion in relatively dry soil:I.Theoretical considerations and sorption experiments[J].Soil Science Society of America, 1964(2):172-176. doi: 10.2136/sssaj1964.03615995002800020014x
    [12]
    de Freitas C R, Schmekal A.Condensation as a microclimate process:Measurement, numerical simulation and prediction in the Glowworm Cave, New Zealand[J].International Journal of Climatology, 2003(5):557-575. https://www.researchgate.net/publication/227946561_Condensation_as_a_microclimate_process_Measurement_numerical_simulation_and_prediction_in_the_Glowworm_Cave_New_Zealand
    [13]
    Garcia-Padron R, Loyd D, Sjökvist S.Heat and moisture transfer in wet sand exposed to solar radiation:Models and experiments concerning vuried objects[J].Sensing and Imaging, 2002(2):125-150. doi: 10.1023/A:1015561715917
    [14]
    万力, 曹文炳, 周训, 等.包气带中温度变化对水分分布影响的实验研究[J].水文地质工程地质, 2004(3):25-28. doi: 10.3969/j.issn.1000-3665.2004.03.006
    [15]
    Vries D A D.Simultaneous transfer of heat and moisture in porous media[J].Trans Amer Geophys Union, 1958, 39(5):909. doi: 10.1029/TR039i005p00909
    [16]
    Zueco J, López-Ochoa L M.Network numerical simulation of coupled heat and moisture transfer in capillary porous media[J].International Communications in Heat and Mass Transfer, 2013, 44(Complete):1-6. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=44a66fdca752cf21363c0680b773aa98
    [17]
    柴利杰.云冈石窟水分来源控制因素[D].北京: 中国地质大学(北京), 2011.
    [18]
    黄继忠, 万力, 彭涛, 等.云冈石窟水分来源探查工程及若干成果[J].工程勘察, 2012, 40(11):1-5. http://d.old.wanfangdata.com.cn/Periodical/gckc201211001
    [19]
    陈星.云冈石窟砂岩表层温度效应及劣化机理研究[D].武汉: 中国地质大学(武汉), 2012.
    [20]
    朱华, 杨刚亮, 方云, 等.龙门石窟潜溪寺凝结水病害形成机理及防治对策研究[J].中原文物, 2008(4):109-112. doi: 10.3969/j.issn.1003-1731.2008.04.018
    [21]
    万力, 曹文炳, 王旭升, 等.云冈石窟水汽转化特征的初步研究[J].工程勘察, 2012, 40(11):6-11. http://d.old.wanfangdata.com.cn/Periodical/gckc201211002
    [22]
    杨婷.麦积山石窟防渗防潮技术研究[D].兰州: 兰州大学, 2011.
    [23]
    阎宏彬, 黄继忠, 赵新春, 等.温度、湿度的变化对云冈石窟保存的影响[J].山西大同大学学报:自然科学版, 2007(6):25-29. http://d.old.wanfangdata.com.cn/Periodical/sxdtdxxb200703009
    [24]
    张人权, 梁杏, 靳孟贵, 等.水文地质学基础[M].第6版.北京:地质出版社, 2011:199.
    [25]
    张蔚榛.地下水与土壤水动力学[M].北京:中国水利水电出版社, 1996:441.
    [26]
    邵明安, 王全九, 黄明斌.土壤物理学[M].北京:高等教育出版社, 2006:320.
    [27]
    王永珍.高等工程热力学[M].北京:清华大学出版社, 2013:249.
    [28]
    邹邦银.热力学与分子物理学[M].武汉:华中师范大学出版社, 2004.
    [29]
    徐恒力, 孙自永, 马瑞.植物地境及物种地境稳定层[J].地球科学:中国地质大学学报, 2004, 29(2):239-246. http://d.old.wanfangdata.com.cn/Periodical/dqkx200402019
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