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鄱阳湖典型洲滩湿地水分补排关系
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  • 英文篇名:Relationship of the water supply and drainage in a typical wetland of Lake Poyang
  • 作者:林欢 ; 许秀丽 ; 张奇
  • 英文作者:LIN Huan;XU Xiuli;ZHANG Qi;Key Laboratory of Watershed Geographic Sciences,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences;University of Chinese Academy of Sciences;
  • 关键词:土壤水 ; 根系层 ; 水分补排过程 ; 鄱阳湖湿地 ; GSPAC系统 ; HYDRUS模型
  • 英文关键词:Soil water;;plant root zone;;water supply and drainage process;;Lake Poyang wetland;;GSPAC system;;HYDRUS model
  • 中文刊名:湖泊科学
  • 英文刊名:Journal of Lake Sciences
  • 机构:中国科学院南京地理与湖泊研究所流域地理学重点实验室;中国科学院大学;
  • 出版日期:2017-01-06
  • 出版单位:湖泊科学
  • 年:2017
  • 期:01
  • 基金:国家自然科学基金项目(41371062);; 国家重点基础研究发展计划项目(2012CB417003)联合资助
  • 语种:中文;
  • 页:162-177
  • 页数:16
  • CN:32-1331/P
  • ISSN:1003-5427
  • 分类号:P343
摘要
湿地水分在地下水含水层-土壤-植物-大气界面的运移和转换是维持能量和营养物平衡的重要环节,水分运移是湿地生态水文过程研究的关键.数值模型模拟已成为水分运移研究的重要手段,然而限于复杂的湿地自然条件及有限的监测手段,部分界面水分通量连续动态变化数据的获取及定量化工作较为困难,目前应用数值模拟法于湿地水分运移研究的案例仍不多见.本文以鄱阳湖典型湿地为研究区,构建垂向一维数值模型,阐释了湖泊水位显著季节性变化条件下,湿地水分在不同界面的传输过程,量化了湿地水分的补排关系.结果表明:(1)界面水分通量季节性差异大,降雨入渗地面和根系层水分渗漏均对降雨变化响应敏感,主要集中在4—6月,分别占年总量(1450和1053 mm)的65%和73%.土面蒸发和植物蒸腾年总量为176和926 mm,土面蒸发主要受气候条件影响,植物蒸腾还与植物生长特征有关,均集中在7—8月,分别占年总量的30%和47%.深层土壤向浅层根系层的水分补给集中发生在地下水浅埋时段6—8月,占年总量(609 mm)的76%;(2)湿地植物根系层水分补排受鄱阳湖水位季节性波动影响显著.除丰水期(7—9月)主要补给为深层土壤水外,退、枯、涨水期的主要补给均为降水入渗.涨水期(4—6月)和枯水期(12—3月)的主要排泄为根系层水分渗漏,丰水期以植物蒸腾排泄为主,退水期(10—11月),土面蒸发与植物蒸腾为主要排泄,且比重相当.本文定量了鄱阳湖典型湿地不同界面水分连续交换关系,区分了土面蒸发和植物蒸腾,辨析了各界面水分的主要影响因子,研究结果有助于深入理解水分在湿地生态系统地下水含水层-土壤-植物-大气界面的相互作用机制,认识湖泊洲滩湿地水量平衡,为揭示湖泊水情变化对湿地生态的可能影响提供依据,为湿地生态水文过程研究提供重要方法和理论参考.
        Water movement within the groundwater-soil-plant-atmosphere continuum( GSPAC) plays an important role in maintaining energy and nutrient balance in wetland,and water movement is a key to wetland eco-hydrological process. Numerical simulation is an important method for the study of water movement. However there are few examples of numerical simulation on water movement in wetlands,due to the limitation of complicated natural conditions and restricted monitoring methods. In this paper,a typical wetland in Lake Poyang was selected as a study area. One-dimensional vertical numerical model was used to investigate the water movement process through different interfaces and to quantify relationship of the water supply and drainage. The results showed that,( 1) the water fluxes through interfaces were in a significant seasonal variation. The rainfall infiltration and the soil water drainage were sensitive to rainfall,which mainly occurred during April and June,taking 65% and 73% of the annual amount( 1450 and 1053 mm),respectively. The soil evaporation and vegetation transpiration were related to climatic conditions and the character of plant growth,which were highest in July-August,taking 30% and 47% of their annual amount( 176 and 926 mm),respectively. The upward fluxes from deep soil into root zone mainly occurred in June-August,accounting for 76% of the annual a-mount( 609 mm).( 2) The water supply and drainage in plant root zone of the wetland were strongly influenced by the seasonal changes of water level of the Lake Poyang. The main water supply of the root zone is rainfall infiltration except for the high water level period( July-September),in which the upward flow from deep soil is the major water source. In the rising water level( rainy seasons of April-June) and low water level( December-March) periods,the main drainage way is via deep leakage. In the high water level period,the vegetation transpiration is the major water discharge. In lake water level recession period,soil water drainage is mainly via vegetation transpiration and soil evaporation. Our study quantified the water transformation relationship through different interfaces in the typical wetland in Lake Poyang and differentiated the soil evaporation and vegetation transpiration. The results help to better understand the water movement in the GSPAC system and the water balance of lake wetlands,which are essential for lake and wetland managements.
引文
[1]Zhu Haihong,Zhang Ben,Jiang Jiahu et al eds.Lake Poyang.Hefei:University of Science and Technology of China Press,1997:170-172.[朱海虹,张本,姜加虎等.中国湖泊系列研究之鄱阳湖.合肥:中国科学技术大学出版社,1997:170-172.]
    [2]Deng Wei,Pan Xiangliang,Luan Zhaoqing.Research progress of wetland hydrology.Advances in Water Science,2003,14(4):521-527.[邓伟,潘响亮,栾兆擎.湿地水文学研究进展.水科学进展,2003,14(4):521-527.]
    [3]Yang Jianfeng,Li Baoqing.Preliminary study on the effect of shallow groundwater area diving on SPAC.Journal of Hydraulic Engineering,1999,(7):27-32.[杨建锋,李宝庆.浅地下水埋深区潜水对SPAC系统作用初步研究.水利学报,1999,(7):27-32.]
    [4]Gong Zhaoning,Gong Huili,Deng Wei et al.Review on water movement in Groundwater-Soil-Plant-Atmosphere Continuum under shallow groundwater area.Journal of Agro-Environment Science,2006,25(z1):365-373.[宫兆宁,宫辉力,邓伟等.浅埋条件下地下水-土壤-植物-大气连续体中水分运移研究综述.农业环境科学学报,2006,25(z1):365-373.]
    [5]Zhang J,van Heyden J,Bendel D et al.Combination of soil-water balance models and water-table fluctuation methods for evaluation and improvement of groundwater recharge calculations.Hydrogeology Journal,2011,19(8):1487-1502.
    [6]Lei Zhidong,Hu Heping,Yang Shixiu.Progress and review of soil water.Advances in Water Science,1999,3(10):311-318.[雷志栋,胡和平,杨诗秀.土壤水研究进展与评述.水科学进展,1999,3(10):311-318.]
    [7]Cheng Zhi,Guo Lianghua,Wang Dongqing et al.Research progress of wetland plant diversity in China.Wetland Science and Management,2010,(2):53-56.[程志,郭亮华,王东清等.我国湿地植物多样性研究进展.湿地科学与管理,2010,(2):53-56.]
    [8]Cui Baoshan ed.Wetland science.Beijing:Beijing Normal University Press,2006:45-55.[崔保山.湿地学.北京:北京师范大学出版社,2006:45-55.]
    [9]CrossléK,Brock MA.How do water regime and clipping influence wetland plant establishment from seed banks and subsequent reproduction.Aquatic Botany,2002,74(1):43-56.
    [10]Seabloom EW,van der Valk AG,Moloney KA.The role of water depth and soil temperature in determining initial composition of prairie wetland coenoclines.Plant Ecology,1998,138(2):203-216.
    [11]Fraser LH,Karnezis JP.A comparative assessment of seedling survival and biomass accumulation for fourteen wetland plant species grown under minor water-depth differences.Wetlands,2005,25(3):520-530.
    [12]Yu JB,Wang XH,Ning K.Effects of salinity and water depth on germination of Phragmites australis in coastal wetland of the Yellow River delta.Clean-Soil Air Water,2012,40(10):1154-1158.
    [13]Feng Weiwei,Liu Yuanbo.Temporal-spatial characteristics and affecting factors of soil moisture in Lake Poyang watershed from 2003 to 2009.Resources and Environment in the Yangtze,2015,(2):241-250.[冯微微,刘元波.2003-2009年鄱阳湖流域土壤水分时空变化特征及影响因素.长江流域资源与环境,2015,(2):241-250.]
    [14]Chen Jiansheng,Peng Jing,Zhan Lucheng et al.Analysis of the isotope characteristics of river,lake and groundwater in Lake Poyang.Water Resources Protection,2015,(4):1-7.[陈建生,彭靖,詹泸成等.鄱阳湖流域河水、湖水及地下水同位素特征分析.水资源保护,2015,(4):1-7.]
    [15]Li Yunliang,Zhang Qi,Li Xianghu et al.Response of hydrological effects to climate change in the Lake Poyang watershed.Resources and Environment in the Yangtze,2013,22(10):1339-1347.[李云良,张奇,李相虎等.鄱阳湖流域水文效应对气候变化的响应.长江流域资源与环境,2013,22(10):1339-1347.]
    [16]Ye Xuchun,Zhang Qi,Liu Jian et al.Effects of climate change and human activities on runoff variation in Lake Poyang watershed.Glacier Permafrost,2009,(5):835-842.[叶许春,张奇,刘健等.气候变化和人类活动对鄱阳湖流域径流变化的影响研究.冰川冻土,2009,(5):835-842.]
    [17]Tian Peng.Impacts of climate and land use change on runoff,taking the Lake Poyang watershed as an example[Dissertation].Xi'an:Northwest A&F University,2012.[田鹏.气候与土地利用变化对径流的影响研究——以鄱阳湖流域为例[学位论文].西安:西北农林科技大学,2012.]
    [18]Zhou Wenbin,Wan Jinbao,Jiang Jiahu eds.Influence of water level variation of Lake Poyang on its ecosystem.Beijing:Science Press,2011.[周文斌,万金保,姜加虎.鄱阳湖江湖水位变化对其生态系统影响.北京:科学出版社,2011.]
    [19]Ye Chun,Liu Yuanbo,Zhao Xiaosong et al.Vegetation change of Lake Poyang wetland and its response to water level based on MODIS data.Resources and Environment in the Yangtze,2013,22(6):705-712.[叶春,刘元波,赵晓松等.基于MODIS的鄱阳湖湿地植被变化及其对水位的响应研究.长江流域资源与环境,2013,22(6):705-712.]
    [20]You Hailin,Xu Ligang,Jiang Jiahu et al.Response of root growth of typical wetland plants in Lake Poyang to extreme water regime change.Chinese Journal of Ecology,2013,32(12):3125-3130.[游海林,徐力刚,姜加虎等.鄱阳湖典型洲滩湿地植物根系生长对极端水情变化的响应.生态学杂志,2013,32(12):3125-3130.]
    [21]Zhang Lili,Yin Junxian,Jiang Yunzhong et al.Relationship between wetland vegetation community and hydrological regime in Lake Poyang nature reserve.Advances in Water Science,2012,23(6):768-775.[张丽丽,殷峻暹,蒋云钟等.鄱阳湖自然保护区湿地植被群落与水文情势关系.水科学进展,2012,23(6):768-775.]
    [22]Hu Zhenpeng,Ge Gang,Liu Chenglin et al.Study on the structure of Lake Poyang wetland plant ecosystem and influence of water level on it.Resources and Environment in the Yangtze,2010,19(6):597-605.[胡振鹏,葛刚,刘成林等.鄱阳湖湿地植物生态系统结构及湖水位对其影响研究.长江流域资源与环境,2010,19(6):597-605.]
    [23]Zhao Anna.Response of plant-soil-microbial diversity to hydrological process change in Lake Poyang wetland[Dissertation].Nanchang:Nanchang University,2012.[赵安娜.鄱阳湖湿地植物-土壤-微生物多样性对水文过程变化的响应[学位论文].南昌:南昌大学,2012.]
    [24]Simunek J,Sejna M,Saito H et al.The HYDRUS-1D software package for simulating the movement of water,heat,and multiple solutes in variably saturated media,Version 4.16.U.S.:Department of Environmental Sciences,University of California Riverside,2013:9-45.
    [25]Ma Huan,Yang Dawen,Lei Huimin et al.Application and improvement of HYDRUS-1D model in field water circulation analysis.Journal of the Society of Agricultural Engineering,2011,27(3):6-12.[马欢,杨大文,雷慧闽等.HYDRUS-1D模型在田间水循环规律分析中的应用及改进.农业工程学报,2011,27(3):6-12.]
    [26]Wang Peng,Song Xianfang,Yuan Ruiqiang et al.Estimation of water flux in farmland SPAC system based on Hydrus-1d model,taking Dong village,Yuncheng Shanxi Province as an example.Geographical Research,2011,30(4):622-634.[王鹏,宋献方,袁瑞强等.基于Hydrus-1d模型的农田SPAC系统水分通量估算——以山西省运城市董村农场为例.地理研究,2011,30(4):622-634.]
    [27]Twarakavi NKC,Simunek J,Seo S.Evaluating interactions between groundwater and vadose zone using the HYDRUSbased flow package for MODFLOW.Vadose Zone Journal,2008,7(2):757-768.
    [28]Lai Xiaoming,Liao Kaihua,Zhu Qing et al.Analysis of water leakage and leaching loss of nitrogen and phosphorus in farmland system of Taihu basin based on HYDRUS-1D model.Resources and Environment in the Yangtze,2015,24(9):1491-1498.[赖晓明,廖凯华,朱青等.基于HYDRUS-1D模型的太湖流域农田系统水分渗漏和氮磷淋失特征分析.长江流域资源与环境,2015,24(9):1491-1498.]
    [29]Li Shanghua.Simulation of soil water dynamics in degraded wetlands,taking Honghe wetland as an example[Dissertation].Beijing:Capital Normal University,2012.[李尚华.退化湿地土壤水动态模拟研究——以洪河沼泽湿地为例[学位论文].北京:首都师范大学,2012.]
    [30]Wang Zhou.Soil moisture dynamic monitoring and simulation of different vegetation communities in Honghe nature reserve of Sanjiang plain[Dissertation].Beijing:Capital Normal University,2014.[王舟.三江平原洪河保护区不同植被群落土壤水分动态监测与模拟研究[学位论文].北京:首都师范大学,2014.]
    [31]Ma Huan.Analysis of water cycle variation in typical areas of Haihe river basin under the influence of human activities[Dissertation].Beijing:Tsinghua University,2011.[马欢.人类活动影响下海河流域典型区水循环变化分析[学位论文].北京:清华大学,2011.]
    [32]Richards LA.Capillary conduction of liquids through porous mediums.Physics,1931,1(5):318-333.
    [33]Feddes RA,Bresler E,Neuman SP.Field test of a modified numerical model for water uptake by root systems.Water Resources Research,1974,10(6):1199-1206.
    [34]van Genuchten M Th.A numerical model for water and solute movement in and below the root zone.U.S.:Salinity laboratory and USDA,1987:206-213.
    [35]Allen R,Pereira L,Paes D.Crop evapotranspiration:Guidelines for computing crop water requirements.Rome:Food and Agriculture Organization of the United Nations,1998:56.
    [36]Jia Qingyu,Zhou Li,Wang Xiaoying et al.Distribution of radiation in the canopy of phragmites communis in Panjin wetland.Journal of Meteorology and Environment,2008,24(4):19-21.[贾庆宇,周莉,王笑影等.盘锦湿地芦苇群落冠层内辐射分布特征.气象与环境学报,2008,24(4):19-21.]
    [37]Ritchie JT.Model for predicting evaporation from a row crop with incomplete cover.Water Resources Research,1972,8(5):1204-1213.
    [38]Xie T,Liu XH,Sun T.The effects of groundwater table and flood irrigation strategies on soil water and salt dynamics and reed water use in the Yellow River Delta,China.Ecological Modeling,2011,222(2):241-252.
    [39]He Chiquan.Physical process of Carex lasiocarpa wetland in Sanjiang plain,transmission of solar radiation in ecosystem.Chinese Journal of Environmental Science,2001,21(4):376-379.[何池全.三江平原毛果苔草湿地物理过程——太阳辐射能在生态系统中的传输.中国环境科学,2001,21(4):376-379.]
    [40]Liu Jianli,Xu Shaohui,Liu Hui.Advances in indirect methods for estimating soil water retention curves.Journal of Hydraulic Engineering,2004,(2):68-78.[刘建立,徐绍辉,刘慧.估计土壤水分特征曲线的间接方法研究进展.水利学报,2004,(2):68-78.]
    [41]Schaap MG,Leij FJ,Van Genuchten MTh.Rosetta:A computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions.Journal of Hydrology,2001,251(3/4):163-176.
    [42]Xie T,Liu XH,Sun T.The effects of groundwater table and flood irrigation strategies on soil water and salt dynamics and reed water use in the Yellow River Delta,China.Ecological Modeling,2011,222(2):241-252.
    [43]Tian Yu,Lei Xiaohui,Jiang Yunzhong et al.Review on sensitivity analysis of hydrological model parameters.Hydrology,2010,(4):9-12.[田雨,雷晓辉,蒋云钟等.水文模型参数敏感性分析方法研究评述.水文,2010,(4):9-12.]
    [44]Shao Ming'an,Wang Quanjiu,Huang Mingbin eds.Soil physics.Beijing:Higher Education Press,2006:22-23.[邵明安,王全九,黄明斌.土壤物理学.北京:高等教育出版社,2006:22-23.]
    [45]Liu Yuanbo,Zhang Qi,Liu Jian et al eds.Climatic hydrological processes and water environmental effects in Lake Poyang watershed.Beijing:Science Press,2012:135.[刘元波,张奇,刘建等.鄱阳湖流域气候水文过程及水环境效应.北京:科学出版社,2012:135.]
    [46]Liu Changming,Wang Huixiao et al eds.Process and saving regulation at soil-crop-atmosphere interface.Beijing:Science Press,1999:64-67.[刘昌明,王会肖等.土壤-作物-大气界面水分过程与节水调控.北京:科学出版社,1999:64-67.]
    [47]Jennifer E,Pyzoha F,Callahan TJ et al.A conceptual hydrologic model for a forested Carolina bay depressional wetland on the Coastal Plain of South Carolina,USA.Hydrological Processes,2008,22(14):2689-2697.
    [48]Jolly ID,Mcewan KL,Holland KL.A review of groundwater-surface water interactions in arid/semi-arid wetlands and the consequences of salinity for wetland ecology.Ecohydrology,2008,1(1):43-58.
    [49]Hou Peng,Jiang Weiguo,Chen Zili et al.Effect of precipitation on hydrology of Lake Dongting wetland.Geographical Research,2009,28(2):371-377.[侯鹏,蒋卫国,陈自力等.降水对洞庭湖湿地水文补给效应.地理研究,2009,28(2):371-377.]
    [50]Liu Bo,Peng Xiangkai,Shu Longcang et al.Influence of three ecological water replenishment on groundwater in Qingshuigou wetland of the Yellow River.Wetland Science,2015,13(4):393-398.[刘波,彭相楷,束龙仓等.黄河三角洲清水沟湿地三次生态补水对地下水的影响分析.湿地科学,2015,13(4):393-398.]
    [51]Yan Junhua,Zhou Guoyi,Huang Zhongliang et al.Evapotranspiration of Subtropical Monsoon Evergreen Broad-leaved forests in Dinghu mountain.Forestry Science,2001,37(1):37-45.[闫俊华,周国逸,黄忠良等.鼎湖山亚热带季风常绿阔叶林蒸散研究.林业科学,2001,37(1):37-45.]
    [52]Wang Zhi'an,Pei Tiepan.Estimation of evapotranspiration of Broad-leaved Korean Pine forest in Changbai mountains.Chinese Journal of Applied Ecology,2002,13(12):1547-1550.[王志安,裴铁璠.长白山阔叶红松林蒸散量的测算.应用生态学报,2002,13(12):1547-1550.]
    [53]Maayar ME,Chen JM.Spatial scaling of evapotranspiration as affected by heterogeneities in vegetation topography and soil texture.Remote Sensing of Environment,2006,102(1/2):33-51.
    [54]Kuchment LS,Demidow VN.Modeling of influence of hydrological processes on the carbon cycle of a forest ecosystem.Environmental Modeling and Software,2006,21(1):111-114.
    [55]Deng Wei,Luan Zhaoqing,Hu Jinming et al.Study on water flux of typical mire wetland ecosystem in Sanjiang plain.Wetland Science,2005,3(1):32-35.[邓伟,栾兆擎,胡金明等.三江平原典型沼泽湿地生态系统水分通量研究.湿地科学,2005,3(1):32-35.]
    [56]Xu HF,Jin YM et al.Transpiration rates of Carex meyeriana in relation to micrometerological factors in a mountain valley wetland.Remote Sensing of Environment,2006,102(1/2):33-51.
    [57]Xie T,Liu XH,Sun T.The effects of groundwater table and flood irrigation strategies on soil water and salt dynamics and reed water use in the Yellow River Delta,China.Ecological Modeling,2011,222(2):241-252.
    [58]Bachand PAM,Bachand S,Fleck J et al.Differentiating transpiration from evaporation in seasonal agricultural wetlands and the link to advective fluxes in the root zone.The Science of the Total Environment,2013,484(1):232-248.
    [59]Wang Chaohua.Analysis on variation regularity of farmland evapotranspiration.Hydrology,2005,25(3):35-37.[王朝华.农田蒸散发量变化规律分析.水文,2005,25(3):35-37.]
    [60]Liang Wenqing.Study on evapotranspiration and crop coefficient of winter wheat and summer maize[Dissertation].Xi'an:Northwest A&F University,2012.[梁文清.冬小麦、夏玉米蒸发蒸腾及作物系数的研究[学位论文.西安:西北农林科技大学,2012.]
    [61]Benz LC,Doering EJ,Reichman GA.Alfalfa yields and evapotranspiration response to static water tables and irrigation.Transactions of the ASAE,1985,28(4):1178-1185.
    [62]Chen Yaning,Li Weihong,Xu Hailiang et al.Effects of groundwater level on vegetation in the lower reaches of Tarim River.Journal of Geographical Sciences,2003,58(4):23-27.[陈亚宁,李卫红,徐海量等.塔里木河下游地下水位对植被的影响.地理学报,2003,58(4):23-27.]
    [63]Sun Yongqiang,Wang Dezhong,Yin Linke et al.Factor analysis of environmental degradation in the lower reaches of Tarim River.Chinese Journal of Soil Science,2005,3(3):22-26.[孙永强,王德忠,尹林克等.塔里木河下游环境退化的因子分析.中国水土保持科学,2005,3(3):22-26.]

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