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LUCC及气候变化对龙川江流域径流的影响
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  • 英文篇名:Effects of LUCC and Climate Change on the Runoff in Longchuan River Watershed
  • 作者:窦小东 ; 黄玮 ; 易琦 ; 刘晓舟 ; 李蒙 ; 李忠良
  • 英文作者:DOU Xiaodong;HUANG Wei;YI Qi;LIU Xiaozhou;LI Meng;LI Zhongliang;Yunnan Meteorological Service Center;Yunnan Provincial Climate Center;School of Resource Environment and Earth Science in Yunnan University;School of Remote Sensing & Geomatics Engineering in Nanjing University of Information Science & Technology;
  • 关键词:SWAT模型 ; 龙川江流域 ; LUCC ; 气候变化 ; 径流模拟
  • 英文关键词:SWAT model;;Longchuan River Watershed;;LUCC;;climate change;;runoff simulation
  • 中文刊名:生态环境学报
  • 英文刊名:Ecology and Environmental Sciences
  • 机构:云南省气象服务中心;云南省气候中心;云南大学资源环境与地球科学学院;南京信息工程大学遥感与测绘工程学院;
  • 出版日期:2019-01-18
  • 出版单位:生态环境学报
  • 年:2019
  • 期:01
  • 基金:国家自然科学基金地区项目(41761109);; 中国气象局气候变化专项(CCSF201736;CCSF201829);; 云南智能化气候综合业务服务系统建设
  • 语种:中文;
  • 页:11-19
  • 页数:9
  • CN:44-1661/X
  • ISSN:1674-5906
  • 分类号:P333;P467
摘要
土地利用与土地覆被变化(Land Use and Land Cover Change,LUCC)及气候变化对流域的径流变化影响巨大。为揭示龙川江流域LUCC和气候变化对径流变化的影响,基于SWAT模型,通过设置不同情景,定量分析了不同土地利用类型和气候要素对流域内径流的影响,并结合RCP4.5、RCP8.5两种气候情景对流域未来径流的变化进行了预估。结果显示,(1)SWAT模型在龙川江流域径流模拟中具有较好的适用性,可用SWAT模型进行流域的径流模拟,率定期的模型参数R~2、Ens分别达到0.73、0.71,验证期的模型参数R~2、Ens分别达到0.75、0.74。(2)从土地利用方面考虑,将农业用地转化为林地或草地,均会导致流域径流量的减少,而将林地转化为草地则会引起流域径流量的增加,农业用地、林地、草地三者对径流增加的贡献大小顺序为农业用地?草地?林地。从气候变化方面考虑,流域径流量与降雨量呈正比,与蒸发量呈反比。(3)2006-2015年间龙川江流域LUCC引起的月均径流增加幅度小于气候变化引起的月均径流减少幅度,龙川江径流的变化由气候变化主导,月均径流量总体上减少1.59 m~3·s~(-1)。(4)预估结果显示,RCP4.5和RCP8.5气候情景下,2021-2050年间龙川江流域径流减少趋势明显,分别为1971-2015年减速的2.65倍、3.43倍。
        Land use and land cover change(referred to as LUCC) and climate change has a significant influence on runoff variation in a river watershed, which is a hotspot in the study of variation of watershed water resources. Based on SWAT model and quantitatively analyses, the impact of different land use types and climatic factors on watershed runoff in different scenarios were studied to reveal the influence of LUCC and climate change on watershed runoff variation. Combined with RCP4.5 and RCP8.5 climate scenarios, the future runoff change of the Longchuan River Watershed was predicted. Results were as follows:(1) SWAT model performed well in simulating Longchuan River Watershed runoff. The model parameter R~2 and Ens was 0.73 and 0.71 respectively in parameter calibration period, and 0.75 and 0.74 respectively in model verification period.(2) Considering the aspect of LUCC, the conversion of farmland into woodland or grassland would decrease watershed runoff, however, the conversion of forest to pasture would increase watershed runoff. The three types of land contributed to the rise of runoff in the order from the largest to the smallest, followed by cultivated land, grassland and forest land. Regarding climate change, runoff was directly proportional to rainfall and inversely proportionate to evaporation.(3) The average monthly runoff increase caused by LUCC was lower than the average monthly runoff reduction caused by climate change in the Longchuan River Watershed in 2006-2015. The evolution of Longchuan River runoff was dominated by climate change, and the average monthly runoff was reduced by 1.59 m~3·s~(-1).(4) Under the climate scenarios of RCP4.5 and RCP8.5, the runoff of the Longchuanjiang River Watershed would decrease naturally from 2021 to 2050, which was 2.65, 3.43 times of the deceleration from 1971 to 2015 respectively.
引文
ANAND J,GOSAIN A K,KHOSA R,2018.Prediction of land use changes based on land change modeler and attribution of changes in the water balance of Ganga basin to land use change using the SWAT model[J].Science of the Total Environment,644:503-519.
    GUO J,SU X L,SINGH V P,et al.,2016.Impacts of climate and land use/cover change on streamflow using SWAT and a separation method for the Xiying River Basin in Northwestern China[J].Water,8(5):192.
    LI B Q,XI W H,W Y C,et al.,2018.Impact of land use/cover change on the relationship between precipitation and runoff in typical area[J].Journal of Water and Climate Change,9(2):261-274.
    WANG H,SUN F B,XIA J,et al.,2017.Impact of LUCC on streamflow based on the SWAT model over the Wei River basin on the Loess Plateau in China[J].Hydrology and Earth System Sciences,21(4):1929-1945.
    YANG L S,FENG Q,YIN Z L,et al.,2017.Identifying separate impacts of climate and land use/cover change on hydrological processes in upper stream of Heihe River,Northwest China[J].Hydrological Processes,31(5):1100-1112.
    ZHANG L,NAN Z T,YU W J,et al.,2018.Comparison of baseline period choices for separating climate and land use/land cover change impacts on watershed hydrology using distributed hydrological models[J].Science of the Total Environment,622-623:1016-1028.
    ZHANG Y,ZHONG P A,CHEN J,et al.,2017.Impacts of climate change and Human activities on the Three Gorges Reservoir Inflow[J].Water,9(12):957.
    成向荣,渠勇建,虞木奎,等,2017.植被覆盖变化对衢江流域水文效应的影响[J].生态环境学报,26(11):1829-1835.CHENG X R,QU Y J,YU M K,et al.,2017.Hydrological effects of vegetation cover change in Qujiang Basin[J].Ecology and Environmental Sciences,26(11):1829-1835.
    茌伟伟,刘钰,刘玉龙,等,2013.基于SWAT模型的区域蒸散发模拟及遥感验证[J].中国水利水电科学研究院学报,11(3):167-175.CHI W W,L Y,LIU Y L,et al.,2013.SWAT-based simulation for regional evapotranspiration and verification by means of remote sensing[J].Journal of China Institute of Water Resources and Hydropower Research,11(3):167-175.
    郭军庭,张志强,王盛萍,等,2014.应用SWAT模型研究潮河流域土地利用和气候变化对径流的影响[J].生态学报,34(6):1559-1567.GUO J T,ZHANG Z Q,WANG S P,et al.,2014.Appling SWAT model to explore the impact of changes in land use and climate on the streamflow in a Watershed of Northern China[J].Acta Ecologica Sinica,34(6):1559-1567.
    胡胜,2015.基于SWAT模型的北洛河流域生态水文过程模拟与预测研究[D].西安:西北大学.HU S,2015.Simulation and prediction research of the ecohydrological process based on SWAT model in Beiluo River Basin[D].Xi’an:Master Dissertation of Northwest University.
    黄金龙,王艳君,苏布达,等,2016.RCP4.5情景下长江上游流域未来气候变化及其对径流的影响[J].气象,42(5):614-620.HUANG J L,WANG Y J,SU B D,et al.,2016.Future climate change and its impact on runoff in the upper reaches of the Yangtze River under RCP4.5 scenario[J].Meteorological Monthly,42(5):614-620.
    黄声威,杨晓茗,李赛君,2018.龙川江流域烟区白色污染现状及对策探究[J].南方农业,12(3):132-133.HUANG S W,YANG X M,LI S J,2018.Current situation and countermeasure of white pollution in flue-cured tobacco area[J].South China Agriculture,12(3):132-133.
    姜太芹,2014.腾冲龙川江流域旅游资源开发价值评价研究[J].四川旅游学院学报(6):57-60.JIANG T Q,2014.Appraisal of developing the tourist resources along Longchuan River in Tengchong[J].Journal of Sichuan Tourism University(6):57-60.
    姜太芹,2015.腾冲龙川江流域的文化景观解读与旅游开发[J].西南石油大学学报(社会科学版),17(2):55-59.JIANG T Q,2015.Cultural landscape and tourism development around Longchuan River Basin in Tengchong[J].Journal of Southwest Petroleum University(Social Sciences Edition),17(2):55-59.
    李曼曼,2012.SWAT模型在洱海流域的径流模拟研究[D].保定:河北农业大学.LI M M,2012.Runoff simulation in ERHAI watershed based on SWAT model[D].Baoding:Agricultural University of Hebei.
    李帅,魏虹,刘媛,等,2017.气候与土地利用变化下宁夏清水河流域径流模拟[J].生态学报,37(4):1252-1260.LI S,WEI H,LIU Y,et al.,2017.Runoff prediction for Ningxia Qingshui River Basin under scenarios of climate and land use changes[J].Acta Ecologica Sinica,37(4):1252-1260.
    刘世梁,安南南,尹艺洁,等,2016.基于SWAT模型的澜沧江中游小流域水土流失与NDVI时空动态相关性[J].水土保持学报,30(1):62-67.LIU S L,AN N N,YIN Y J,et al.,2016.Relationship between spatiotemporal dynamics of soil and water loss and NDVI of the small basins in the middle reaches of Lancang River Based on SWAT model[J].Journal of Soi1 and Water Conservation,30(1):62-67.
    刘瑶,江辉,方玉杰,等,2015.基于SWAT模型的昌江流域土地利用变化对水环境的影响研究[J].长江流域资源与环境,24(6):937-942.LIU Y,JIANG H,FANG Y J,et al.,2015.Water environment impact under different land use in Changjiang River Basin based on SWATmoder[J].Resources and Environment in the Yangtze Basin,24(6):937-942.
    孟现勇,王浩,雷晓辉,等,2017.基于CMDAS驱动SWAT模式的精博河流域水文相关分量模拟、验证及分析[J].生态学报,37(21):7114-7127.MENG X Y,WANG H,LEI X H,et al.,2017.Simulation,validation,and analysis of the Hydrological components of Jing and Bo River Basin based on the SWAT model driven by CMADS[J].Acta Ecologica Sinica,37(21):7114-7127.
    史晓亮,杨志勇,严登华,等,2014.滦河流域土地利用/覆被变化的水文响应[J].水科学进展,25(1):21-27.SHI X L,YANG Z Y,YAN D H,et al.,2014.On hydrological response to land-use/cover change in Luanhe River basin[J].Advances in water science,25(1):21-27.
    田振兴,昝梅,汪进欣,2018.基于MODIS遥感数据的鄱阳湖流域生态系统生产力变化研究[J].生态环境学报,27(10):1933-1942.TIAN Z X,ZAN M,WANG J X,2018.Studies on temporal and spatial variations of ecosystem productivity in Poyang Lake Basin based on MODIS data[J].Ecology and Environmental Sciences,27(10):1933-1942.
    王杰,黄英,段琪彩,等,2013.土地利用变化情景下牧羊河水文响应研究[J].长江流域资源与环境,22(6):756-762.WANG J,HUANG Y,DUAN Q C,et al.,2013.Hydrological changes responding to landuse changes in the Muyang River[J].Resources and Environment in the Yangtze Basin,22(6):756-762.
    王学,2012.基于SWAT模型的白马河流域土地利用/覆被变化的水文效应研究[D].济南:山东师范大学.WANG X,2012.Hydrological responses to LUCC based on SWATmodel in Baimahe Basin[D].Jinan:Master Dissertation of Shandong Normal University.
    王学,张祖陆,宁吉才,2013.基于SWAT模型的白马河流域土地利用变化的径流响应[J].生态学杂志,32(1):186-194.WANG X,ZHANG Z L,NING J C,2013.Runoff response to land use change in Baimahe basin of China based on SWAT model[J].Chinese Journal of Ecology,32(1):186-194.
    王莺,张强,王劲松,等,2017.基于分布式水文模型(SWAT)的土地利用和气候变化对洮河流域水文影响特征[J].中国沙漠,37(1):175-185.WANG Y,ZHANG Q,WANG J S,et al.,2017.Appling SWAT model to explore the impacts of land use and climate changes on the hydrological characteristics in Taohe River Basin[J].Journal of Desert Research,37(1):175-185.
    吴淼,石朋,张行南,等,2018.土地利用变化对径流影响的定量研究[J].人民黄河,40(3):39-43.WU M,SHI P,ZANG X N,et al.,2018.Quantitative research of land use change impact on runoff[J].Yellow River,40(3):39-43.
    杨凯杰,吕昌河,2018.SWAT模型应用与不确定性综述[J].水土保持学报,32(1):17-31.YANG K J,LüC H,2018.Reviews on application and uncertainty of SWAT model[J].Journal of Soi1 and Water Conservation,32(1):17-31.
    杨满根,陈星,2017.气候变化对淮河流域中上游汛期极端流量影响的SWAT模拟[J].生态学报,37(23):8107-8116.YANG M G,CHEN X,2017.Effects of climate change on extreme streamflow in flood season in the upper and middle basin of the Huaihe River by SWAT simulation[J].Acta Ecologica Sinica,37(23):8107-8116.
    姚玉璧,李耀辉,李俭峰,等,2013.近50年石羊河流域陆地表层干湿状况变化特征及其影响因素[J].生态环境学报,22(1):31-39.YAO Y B,LI Y H,LI J F,et al.,2013.Climatic change of terrestrial surface humid index and its impact factors in the Shiyang River basin during the recent 50 years[J].Ecology and Environmental Sciences,22(1):31-39.
    袁宇志,张正栋,蒙金华,2015.基于SWAT模型的流溪河流域土地利用与气候变化对径流的影响[J].应用生态学报,26(4):989-998.YUAN Y Z,ZHANG Z D,MENG J H,2015.Impact of changes in land use and climate on the runoff in Liuxihe Watershed based on SWAT mode1[J].Chinese Journal of Applied Ecology,26(4):989-998.
    张建云,王国庆,2007.气候变化对水文水资源影响研究[M].北京:科学出版社.ZHANG J Y,WANG G Q,2007.Impacts of climate change on hydrology and water resources[M].Beijing:The Science Publishing Company.
    张蕾,卢文喜,安永磊,等,2009.SWAT模型在国内外非点源污染研究中的应用进展[J].生态环境学报,18(6):2387-2392.ZHANG L,LU W X,AN Y L,et al.,2009.Advances in non-point source pollution modelling with SWAT[J].Ecology and Environmental Sciences,18(6):2387-2392.
    张翔,邓志民,李丹,等,2014.汉江流域土地利用/覆被变化的水文效应模拟研究[J].长江流域资源与环境,23(10):1449-1455.ZHANG X,DENG Z M,LI D,et al.,2014.Simulation of hydrological response to land use/cover change in Hanjiang Basin[J].Resources and Environment in the Yangtze Basin,23(10):1449-1455.
    张小丽,彭勇,王本德,等,2014.基于SWAT模型的降雨数据适用性评价[J].农业工程学报,30(19):88-96.ZHANG X L,PENG Y,WANG B D,et a1.,2014.Suitability evaluation of precipitation data using SWAT model[J].Transactions of the Chinese Society of Agricultural Engineering,30(19):88-96.
    张新荣,刘林萍,方石,等,2014.土地利用、覆被变化(LUCC)与环境变化关系研究进展[J].生态环境学报,23(12):2013-2021.ZHANG X R,LIU L P,FANG S,et al.,2014.Research Advances on the Relationship between Land Use/Cover Change and Environmental Change[J].Ecology and Environmental Sciences,23(12):2013-2021.
    赵杰,徐长春,高沈瞳,等,2015.基于SWAT模型的乌鲁木齐河流域径流模拟[J].干旱区地理,38(4):666-674.ZHAO J,XU C C,GAO S T,et al.,2015.Hydrological modeling in the Urumqi River basin based on SWAT[J].Arid Land Geography,38(4):666-674.
    郑瑾,2008.保山市境内龙川江水质变化状况分析[J].保山师专学报,27(2):71-73.ZHENG J,2008.Water quality of Longchuan River[J].Journal of Baoshan Teachers’College,27(2):71-73.
    祖拜代·木依布拉,师庆东,普拉提·莫合塔尔,等,2018.基于SWAT模型的乌鲁木齐河上游土地利用和气候变化对径流的影响[J].生态学报,38(14):5149-5157.ZUBAIDA·MUYIBUL,SHI Q D,POLAT·MUHTAR,et al.,2018.Land use and climate change effects on runoff in the upper UrumqiRiver watershed:a SWAT model based analysis[J].Acta Ecologica Sinica,38(14):5149-5157.

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