长江流域资源与环境 >> 2017, Vol. 26 >> Issue (04): 572-584.doi: 10.11870/cjlyzyyhj201704010
齐凌艳1,2, 黄佳聪1, 高俊峰1, 郭玉银3
QI Ling-yan1,2, HUANG Jia-cong1, GAO Jun-feng1, GUO Yu-yin3
摘要: 大型通江湖泊鄱阳湖水文节律独特,水位和流速是其生态系统功能维持的关键因子。为探究其水位和流速时空特征,基于EFDC(Environmental Fluid Dynamics Code)模型,利用五河及湖口水文数据、气象数据及湖底高程作为输入条件,模拟出鄱阳湖的枯水水文统计年(2010-07-01~2011-06-30)水位和流速时空变化过程。模拟结果表明:(1)星子等4个站点拟合程度较好(r2>0.85),达到了复杂湖库水动力模拟的精度。(2)高水位期,湖区水位空间分布无明显差异,水深直接受湖底高程影响,自上游至下游呈逐级递增;低水位期,鄱阳湖水位在空间上出现明显差异,湖区外缘水位至入江水道逐级递减,水深分布空间差异不大,仅入江水道处水深明显高于其他水域。(3)流速也包括一系列时空变化特征,如高水位时期流速小于低水位时期;除大水面时期外,深水道流速大于主湖区;高水位时期上游流速略高于下游,但其他月份,北部入江水道流速均大于南部湖区等。(4)流速与水位关系密切,且不同水位对应流速大小及分布有所差异。鄱阳湖枯水水位和流速模拟分析可为大型湖库枯水水情管理提供科学参考和辅助决策支持。
中图分类号:
[1] 郭华,HU Q,张奇.近50年来长江与鄱阳湖水文相互作用的变化[J].地理学报,2011,66(5):609-618.[GUO H,HU Q,ZHANG Q.Changes in hydrological interactions of the Yangtze River and the Poyang Lake in China during 1957-2008[J].Acta Geographica Sinica,2011,66(5):609-618.] [2] 赵其国,黄国勤,钱海燕.鄱阳湖生态环境与可持续发展[J].土壤学报,2007,44(2):318-326.[ZHAO Q G,HUANG G Q,QIAN H Y.Ecological environment and sustainable development of Poyang Lake[J].Acta Pedologica Sinica,2007,44(2):318-326.] [3] COOPS H,BEKLIOGLU M,CRISMAN T L.The role of water-level fluctuations in shallow lake ecosystems-workshop conclusions[J].Hydrobiologia,2003,506-509(1/3):23-27. [4] 杜彦良,周怀东,彭文启,等.近10年流域江湖关系变化作用下鄱阳湖水动力及水质特征模拟[J].环境科学学报,2015,35(5):1274-1284.[DU Y L,ZHOU H D,PENG W Q,et al.Modeling the impacts of the change of river-lake relationship on the hydrodynamic and water quality revolution in Poyang Lake[J].Acta Scientiae Circumstantiae,2015,35(5):1274-1284.] [5] 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[J].长江流域资源与环境,2010,19(6):597-605.[HU Z P,GE G,LIU C L,et al.Structure of Poyang Lake wetland plants ecosystem and influence of lake water level for the structure[J].Resources and Environment in the Yangtze Basin,2010,19(6):597-605.] [6] 张堂林,李钟杰.鄱阳湖鱼类资源及渔业利用[J].湖泊科学,2007,19(4):434-444.[ZHANG T L,LI Z J.Fish resources and fishery utilization of Lake Poyang[J].Journal of Lake Sciences,2007,19(4):434-444.] [7] 刘成林,谭胤静,林联盛,等.鄱阳湖水位变化对候鸟栖息地的影响[J].湖泊科学,2011,23(1):129-135.[LIU C L,TAN Y J,LIN L S,et al.The wetland water level process and habitat of migratory birds in Lake Poyang[J].Journal of Lake Sciences,2011,23(1):129-135.] [8] 徐昌新,阮禄章,胡振鹏,等.鄱阳湖越冬鸟类种群动态与保护研究[J].长江流域资源与环境,2014,23(3):407-414.[XU C X,RUAN L Z,HU Z P,et al.The research on winter bird population dynamic and conservation in Poyang Lake[J].Resources and Environment in the Yangtze Basin,2014,23(3):407-414.] [9] 闵骞.鄱阳湖水位变化规律的研究[J].湖泊科学,1995,7(3):281-288.[MIN Q.On the regularities of water level fluctuations in Poyang Lake[J].Journal of Lake Sciences,1995,7(3):281-288.] [10] 闵骞,汪泽培.近40年鄱阳湖水位变化趋势[J].江西水利科技,1992,18(4):360-364.[MIN Q,WANG Z P.The varying tendency of the water level of the Poyang Lake in recent 40 years[J].Jiangxi Hydraulic Science&Technology,1992,18(4):360-364.] [11] 闵骞,占腊生.1952-2011年鄱阳湖枯水变化分析[J].湖泊科学,2012,24(5):675-678.[MIN Q,ZHAN L S.Characteristics of low-water level changes in Lake Poyang during 1952-2011[J].Journal of Lake Sciences,2012,24(5):675-678.] [12] 欧阳千林,刘卫林.近50年鄱阳湖水位变化特征研究[J].长江流域资源与环境,2014,23(11):1545-1550.[OUYANG Q L,LIU W L.Variation characteristics of water level in Poyang Lake over 50 years[J].Resources and Environment in the Yangtze Basin,2014,23(11):1545-1550.] [13] 赖格英,王鹏,黄小兰,等.鄱阳湖水利枢纽工程对鄱阳湖水文水动力影响的模拟[J].湖泊科学,2015,27(1):128-140.[LAI G Y,WANG P,HUANG X L,et al.A simulation research of impacts of the Lake Poyang hydraulic project on hydrology and hydrodynamics[J].Journal of Lake Sciences,2015,27(1):128-140.] [14] 赖锡军,姜加虎,黄群,等.鄱阳湖二维水动力和水质耦合数值模拟[J].湖泊科学,2011,23(6):893-902.[LAI X J,JIANG J H,HUANG Q,et al.Two-dimensional numerical simulation of hydrodynamic and pollutant transport for Lake Poyang[J].Journal of Lake Sciences,2011,23(6):893-902.] [15] CAI Y J,LU Y J,WU Z S,et al.Community structure and decadal changes in macrozoobenthic assemblages in Lake Poyang,the largest freshwater lake in China[J].Knowledge and Management of Aquatic Ecosystems,2014(414):09. [16] 刘宝贵,刘霞,吴瑶,等.鄱阳湖浮游甲壳动物群落结构特征[J].生态学报,2016,36(24):8205-8213.[LIU B G,LIU X,WU Y,et al.Spatial and temporal distribution characteristics of planktonic crustaceans in Lake Poyang[J].Acta Ecologica Sinica,2016,36(24):8205-8213.] [17] HUANG J C,GAO J F,HÖRMANN G,et al.Modeling the effects of environmental variables on short-term spatial changes in phytoplankton biomass in a large shallow lake,Lake Taihu[J].Environmental Earth Sciences,2014,72(9):3609-3621. [18] HUANG J C,GAO J F,ZHANG Y J,et al.Modeling impacts of water transfers on alleviation of phytoplankton aggregation in Lake Taihu[J].Journal of Hydroinformatics,2015,17(1):149-162. [19] 唐昌新,熊雄,邬年华,等.长江倒灌对鄱阳湖水动力特征影响的数值模拟[J].湖泊科学,2015,27(4):700-710.[TANG C X,XIONG X,WU N H,et al.Simulation of the impact of the reverse flow from Yangtze River on the hydrodynamic process of Lake Poyang[J].Journal of Lake Sciences,2015,27(4):700-710.] [20] LV C,ZHANG F Q,LIU Z Y,et al.Three-dimensional numerical simulation of sediment transport in Lake Tai based on EFDC model[J].Journal of Food Agriculture&Environment,2013,11(2):1343-1348. [21] 邹锐,朱翔,贺彬,等.基于非线性响应函数和蒙特卡洛模拟的滇池流域污染负荷削减情景分析[J].环境科学学报,2011,31(10):2312-2318.[ZOU R,ZHU X,HE B,et al.Uncertainty based load reduction scenario analysis for Lake Dianchi using nonlinear response function-embedded Monte Carlo simulation[J].Acta Scientiae Circumstantiae,2011,31(10):2312-2318.] [22] 刘永,阳平坚,盛虎,等.滇池流域水污染防治规划与富营养化控制战略研究[J].环境科学学报,2012,32(8):1962-1972.[LIU Y,YANG P J,SHENG H,et al.Watershed pollution prevention planning and eutrophication control strategy for Lake Dianchi[J].Acta Scientiae Circumstantiae,2012,32(8):1962-1972.] [23] ZHAO L,LI Y Z,ZOU R,et al.A three-dimensional water quality modeling approach for exploring the eutrophication responses to load reduction scenarios in Lake Yilong (China)[J].Environmental Pollution,2013,177:13-21. [24] ZOU R,ZHANG X L,LIU Y,et al.Uncertainty-based analysis on water quality response to water diversions for Lake Chenghai:a multiple-pattern inverse modeling approach[J].Journal of Hydrology,2014,514:1-14. [25] 唐天均,杨晟,尹魁浩,等.基于EFDC模型的深圳水库富营养化模拟[J].湖泊科学,2014,26(3):393-400.[TANG T J,YANG S,YIN K H,et al.Simulation of eutrophication in Shenzhen reservoir based on EFDC model[J].Journal of Lake Sciences,2014,26(3):393-400.] [26] 李一平,王静雨,滑磊.基于EFDC模型的河道型水库藻类生长对流域污染负荷削减的响应——以广东长潭水库为例[J].湖泊科学,2015,27(5):811-818.[LI Y P,WANG J Y,HUA L.Response of algae growth to pollution reduction of drainage basin based on EFDC model for channel reservoirs:a case of Changtan Reservoir,Guangdong Province[J].Journal of Lake Sciences,2015,27(5):811-818.] [27] ZACHARIAS I,DIMITRIOU E,KOUSSOURIS T.Integrated water management scenarios for wetland protection:application in Trichonis Lake[J].Environmental Modelling&Software,2005,20(2):177-185. [28] CHEN C F,MESELHE E,WALDON M.Assessment of mineral concentration impacts from pumped stormwater on an Everglades Wetland,Florida,USA-Using a spatially-explicit model[J].Journal of Hydrology,2012,452-453:25-39. [29] LONG S A,TACHIEV G I,FENNEMA R,et al.Modeling the impact of restoration efforts on phosphorus loading and transport through Everglades National Park,FL,USA[J].Science of the Total Environment,2015,520:81-95. [30] RULLYANTO A,JÓNASDÓTTIR S H,VISSER A W.Advective loss of overwintering Calanus finmarchicus from the Faroe-Shetland Channel[J].Deep Sea Research Part I:Oceanographic Research Papers,2015,98:76-82. [31] LI Y L,ZHANG Q,YAO J.Investigation of residence and travel times in a large floodplain lake with complex lake-river interactions:Poyang Lake (China)[J].Water,2015,7(5):1991-2012. [32] ZHANG Q,WERNER A D.Hysteretic relationships in inundation dynamics for a large lake-floodplain system[J].Journal of Hydrology,2015,527:160-171. [33] YAO H,QIAN X,YIN H,et al.Regional risk assessment for point source pollution based on a water quality model of the Taipu River,China[J].Risk Analysis,2015,35(2):265-277. [34] YU Q,WANG Y W,GAO S,et al.Modeling the formation of a sand bar within a large funnel-shaped,tide-dominated estuary:Qiantangjiang Estuary,China[J].Marine Geology,2012,299-302:63-76. [35] XIE D F,WANG Z B,GAO S,et al.Modeling the tidal channel morphodynamics in a macro-tidal embayment,Hangzhou Bay,China[J].Continental Shelf Research,2009,29(15):1757-1767. [36] LAI X J,LIANG Q H,JIANG J H,et al.Impoundment effects of the three-gorges-dam on flow regimes in two China's largest freshwater lakes[J].Water Resources Management,2014,28(14):5111-5124. [37] HUANG J C,GAO J F,MOOIJ W M,et al.A comparison of three approaches to predict phytoplankton biomass in Gonghu bay of lake Taihu[J].Journal of Environmental Informatics,2014,24(1):39-51. [38] 李云良,张奇,李淼,等.基于BP神经网络的鄱阳湖水位模拟[J].长江流域资源与环境,2015,24(2):233-240.[LI Y L,ZHANG Q,LI M,et al.Using BP neural networks for water level simulation in Poyang Lake[J].Resources and Environment in the Yangtze Basin,2015,24(2):233-240.] [39] 谭国良,郭生练,王俊,等.鄱阳湖生态经济区水文水资源演变规律研究[M].北京:中国水利水电出版社,2013:9-11.[TAN G L,GUO S L,WANG J,et al.Hydrology and water resources research evolution in Poyang Lake ecological economic zone[M].Beijing:China Water and Power Press,2013:9-11.] [40] 王苏民,窦鸿身.中国湖泊志[M].北京:科学出版社,1998:218-220.[WANG S M,DOU H S.Chinese lakes[M].Beijing:Science Press,1998:218-220.] [41] 闵骞.20世纪90年代鄱阳湖洪水特征的分析[J].湖泊科学,2002,14(4):323-330.[MIN Q.Analysis on the flood characters in 1990s,Poyang Lake[J].Journal of Lake Sciences,2002,14(4):323-330.] [42] 闵骞,汪泽培.鄱阳湖近600年洪水规律的分析[J].湖泊科学,1994,6(4):375-383.[MIN Q,WANG Z P.On the ragularity of flood occurrences in Poyang Lake in the past 600 years[J].Journal of Lake Sciences,1994,6(4):375-383.] [43] 闵骞,闵聃.鄱阳湖区干旱演变特征与水文防旱对策[J].水文,2010,30(1):84-88.[MIN Q,MIN D.Drought change characteristics and drought protection countermeasures for Poyanghu Lake Basin[J].Journal of China Hydrology,2010,30(1):84-88.] [44] LAI X J,SHANKMAN D,HUBER C,et al.Sand mining and increasing Poyang Lake's discharge ability:a reassessment of causes for lake decline in China[J].Journal of Hydrology,2014,519:1698-1706. [45] 郭华,苏布达,王艳君,等.鄱阳湖流域1955-2002年径流系数变化趋势及其与气候因子的关系[J].湖泊科学,2007,19(2):163-169.[GUO H,SU B D,WANG Y J,et al.Runoff coefficients change and the analysis of the relationship between climate factors and runoff coefficients in Poyang Lake Basin (China):1955-2002[J].Journal of Lake Sciences,2007,19(2):163-169.] [46] WANG Y H,JIANG Y Z,LIAO W H,et al.3-D hydro-environmental simulation of Miyun reservoir,Beijin[J].Journal of Hydro-environment Research,2014,8(4):383-395. [47] 龚然,徐进,徐立刚,等.基于EFDC城市景观湖泊水动力模拟研究[J].环境工程,2015,33(4):58-62,91.[GONG R,XU J,XU L G,et al.Study on hydrodynamics in urban landscape lake based on EFDC[J].Environmental Engineering,2015,33(4):58-62,91.] [48] HAMRICK J M,MILLS W B.Analysis of water temperatures in Conowingo Pond as influenced by the Peach Bottom atomic power plant thermal discharge[J].Environmental Science&Policy,2000,3(S1):197-209. [49] QI L Y,HUANG J C,YAN R H,et al.Modeling the effects of the streamflow changes of Xinjiang Basin in future climate scenarios on the hydrodynamic conditions in Lake Poyang,China[J].Limnology,2016,doi:10.1007/s10201-016-0500-0.[DOI:10.1007/s10201-016-0500-0] [50] 齐亨达,陆建忠,陈晓玲,等.鄱阳湖水动力模型的遥感验证研究[J].水资源与水工程学报,2014(6):18-23.[QI H D,LU J Z,CHEN X L,et al.Study on hydrodynamic model validation by remote sensing in Poyang Lake[J].Journal of Water Resources and Water Engineering,2014(6):18-23.] [51] HUANG J C,GAO J F,XU Y,et al.Towards better environmental software for spatio-temporal ecological models:Lessons from developing an intelligent system supporting phytoplankton prediction in lakes[J].Ecological Informatics,2015,25:49-56. [52] 李一平,唐春燕,余钟波,等.大型浅水湖泊水动力模型不确定性和敏感性分析[J].水科学进展,2012,23(2):271-277.[LI Y P,TANG C Y,YU Z B,et al.Uncertainty and sensitivity analysis of large shallow lake hydrodynamic models[J].Advances in Water Science,2012,23(2):271-277.] [53] 李云良,张奇,姚静,等.鄱阳湖湖泊流域系统水文水动力联合模拟[J].湖泊科学,2013,25(2):227-235.[LI Y L,ZHANG Q,YAO J,et al.Integrated simulation of hydrological and hydrodynamic processes for Lake Poyang catchment system[J].Journal of Lake Sciences,2013,25(2):227-235.] [54] 徐火生,喻致亮.鄱阳湖水位特性分析[J].江西水利科技,1988(4):46-54.[XU H S,YU Z L.The analysis of water level in Lake Poyang[J].Jiangxi Hydraulic Science&Technology,1988(4):46-54.] |
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