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《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

卷:

第44卷

期数:

2022年第02期

页码:

327-337

栏目:

水资源与水文地质

出版日期:

2022-03-15

文章信息/Info

Title:

Impact of Land Use Structure on River Water Quality During Dry Season in Dali River Basin of Shaanxi, China

文章编号:

1672-6561(2022)02-0327-11

作者:

刘 然¹; 2; 徐国策¹; 2*; 李占斌¹; 2; 王 斌¹; 2; 徐怀宇³

(1. 西安理工大学 西北旱区生态水利国家重点实验室,陕西 西安 710048; 2. 西安理工大学 水利水电学院,陕西 西安 710048; 3. 中国电建集团西北勘测设计研究院有限公司,陕西 西安 710065)

Author(s):

LIU Ran¹; 2;  XU Guo-ce¹; 2*;  LI Zhan-bin¹; 2;  WANG Bin¹; 2;  XU Huai-yu³

(1.State Key Laboratory of Eco-hydraulics in Northwest Arid Region of China, Xi'an University of Technology, Xi'an 710048, Shaanxi, China; 2. School of Water Resources and Hydropower, Xi'an University of Technology, Xi'an 710048, Shaanxi, China; 3. Northwest Engineering Corporation Limited, PowerChina, Xi'an 710065, Shaanxi, China)

关键词:

水质;  土地利用;  逐步多元回归;  内梅罗污染指数;  枯水期;  缓冲区;  空间特征;  黄河流域

Keywords:

water quality;  land use;  stepwise multiple regression;  Nemerow pollution index;  dry season;  buffer zone;  spatial characteristic;  Yellow River basin

分类号:

P64; X522

DOI:

10.19814/j.jese.2021.07004

文献标志码:

A

摘要:

土地利用变化对自然和生态过程影响显著,也是径流水质的主要影响因素之一。基于陕西大理河流域2020年枯水期21个采样断面的径流采样测定,分析了大理河流域总氮(TN)、总磷(TP)、氨氮(NH₃-N)浓度以及溶解氧(DO)浓度的特征。利用内梅罗污染指数对大理河流域水质进行了评价,辨识了不同尺度缓冲区内土地利用结构对水质的影响。结果表明:4种水质参数中,总氮超标最为严重。流域内梅罗污染指数平均值为1.9,水体轻度污染; 干流平均值为2.3,支流平均值为1.2,支流水质优于干流水质。在点缓冲区,建设用地对总氮的影响在200 m范围比100 m范围大; 在河网缓冲区,草地对总磷的影响以及建设用地对氨氮浓度的影响在100 m范围比200 m范围大。在100 m范围,草地是截留污染物的主要土地利用类型; 在200 m范围,林地是截留污染物的主要土地利用类型。耕地、建设用地在点缓冲区和河网缓冲区对总氮、总磷、氨氮浓度均起“源”的作用; 林地在点缓冲区“汇”作用更显著; 草地在河网缓冲区“汇”作用更显著。

Abstract:

Land use change has a significant impact on natural and ecological processes, and it is also one of the main influencing factors of runoff water quality. Based on the runoff sampling and measurement of 21 sample sections in Dali river basin of Shaanxi during dry season in 2020, the characteristics of TN(total nitrogen), TP(total phosphorus), NH₃-N(ammonia nitrogen)concentration and DO(dissolved oxygen)concentration in Dali river basin were analyzed; Nemerow pollution index method was used to evaluate the water quality in Dali river basin, and the impact of land use structure on water quality in the buffer zone at different scales was identified. The results show that TN exceedes the standard the most serious among the four water quality parameters. The average value of Nemerow pollution index in the basin is 1.9, and the water body is slightly polluted; the average values of Nemerow pollution index are 2.3 in the main stream and 1.2 in the tributaries, the water quality of the tributaries is better than that of the main stream. The impact of cultivated land within 200 m on TN is greater than that within 100 m in the point buffer zone; the impact of grassland within 100 m on TP and the impact of cultivated land on NH₃-N is greater than that within 200 m in the river network buffer zone. Grassland is the main land use type that intercepts pollutants within 100 m; forest land is the main land use type that intercepts pollutants within 200 m. Cultivated land and building site land play a “source” role for TN, TP, and NH₃-N concentration in the point buffer zone and river network buffer zone; the “sink” function of forest land is more prominent at the point buffer zone, and the “sink” function of grassland is more prominent at the river network buffer zone.

参考文献/References:

[1] 贾亚男,袁道先.土地利用变化对水城盆地岩溶水水质的影响[J].地理学报,2003,58(6):831-838.
JIA Ya-nan,YUAN Dao-xian.The Influence of Land Use Change on Karst Water Quality of Shuicheng Basin in Guizhou Province[J].Journal of Geographical Sciences,2003,58(6):831-838.
[2] 项 颂,庞 燕,窦嘉顺,等.不同时空尺度下土地利用对洱海入湖河流水质的影响[J].生态学报,2018,38(3):876-885.
XIANG Song,PANG Yan,DOU Jia-shun,et al.Impact of Land Use on the Water Quality of Inflow Ri-ver to Erhai Lake at Different Temporal and Spatial Scales[J].Acta Ecologica Sinica,2018,38(3):876-885.
[3] 徐启渝,王 鹏,王 涛,等.土地利用结构与景观格局对鄱阳湖流域赣江水质的影响[J].湖泊科学,2020,32(4):1008-1019.
XU Qi-yu,WANG Peng,WANG Tao,et al.Investigation of the Impacts of Land Use Structure and Landscape Pattern on Water Quality in the Ganjiang River,Lake Poyang Basin[J].Journal of Lake Sciences,2020,32(4):1008-1019.
[4] 赵 玉.渭河干流浅层地下水与地表水中重金属Cd污染特征及风险评价[J].地球科学与环境学报,2020,42(2):267-277.
ZHAO Yu.Characteristics and Risk Assessment of Heavy Meatal Cd Pollution of Shallow Groundwater and Surface Water in Main Stream of Weihe River,China[J].Journal of Earth Sciences and Environment,2020,42(2):267-277.
[5] 杨强强,徐光来,杨先成,等.青弋江流域土地利用/景观格局对水质的影响[J].生态学报,2020,40(24):9048-9058.
YANG Qiang-qiang,XU Guang-lai,YANG Xian-cheng,et al.Responses of Water Quality to Land Use and Landscape Pattern in the Qingyijiang River Watershed[J].Acta Ecologica Sinica,2020,40(24):9048-9058.
[6] 郝守宁,董 飞,刘晓波,等.尼洋河流域土地利用结构对水质的关联分析[J].环境科学与技术,2020,43(1):194-200.
HAO Shou-ning,DONG Fei,LIU Xiao-bo,et al.Effects of Land Use Structure on Water Quality in Niyang River[J].Environmental Science and Techno-logy,2020,43(1):194-200.
[7] 方 娜,刘玲玲,游清徽,等.不同尺度土地利用方式对鄱阳湖湿地水质的影响[J].环境科学,2019,40(12):5348-5357.
FANG Na,LIU Ling-ling,YOU Qing-hui,et al.Effects of Land Use Types at Different Spatial Scales on Water Quality in Poyang Lake Wetland[J].Environmental Science,2019,40(12):5348-5357.
[8] 刘丽娟,李小玉,何兴元.流域尺度上的景观格局与河流水质关系研究进展[J].生态学报,2011,31(19):5460-5465.
LIU Li-juan,LI Xiao-yu,HE Xing-yuan.Advances in the Studying of the Relationship Between Landscape Pattern and River Water Quality at the Watershed Scale[J].Acta Ecologica Sinica,2011,31(19):5460-5465.
[9] 黄金良,李青生,洪华生,等.九龙江流域土地利用/景观格局-水质的初步关联分析[J].环境科学,2011,32(1):64-72.
HUANG Jin-liang,LI Qing-sheng,HONG Hua-sheng,et al.Preliminary Study on Linking Land Use & Landscape Pattern and Water Quality in the Jiulong River Watershed[J].Chinese Journal of Environmental Science,2011,32(1):64-72.
[10] 冯娜娜,董春来,徐 笠,等.辽河保护区土地利用方式对河流水质的影响[J].环境工程技术学报,2020,10(4):579-584.
FENG Na-na,DONG Chun-lai,XU Li,et al.Effect of Land Use Pattern on Water Quality in Liaohe Conservation Area[J].Journal of Environmental Engineering Technology,2020,10(4):579-584.
[11] 唐 廉,胡晓辉,权冠中,等.潭江流域水质时空分布特征及其与土地利用的相关性分析[J].地球与环境,2018,46(4):364-372.
TANG Lian,HU Xiao-hui,QUAN Guan-zhong,et al.Spatiotemporal Distribution of Water Quality in the Tanjiang River and Its Correlation with the Land Use[J].Earth and Environment,2018,46(4):364-372.
[12] 郭羽羽,李思悦,刘 睿,等.黄河流域多时空尺度土地利用与水质的关系[J].湖泊科学,2021,33(3):737-748.
GUO Yu-yu,LI Si-yue,LIU Rui,et al.Relation Between Landscape Pattern and Water Quality of the Muti-scale Effects in the Yellow River Basin[J].Journal of Lake Sciences,2021,33(3):737-748.
[13] GU Q,HU H,MA L G,et al.Characterizing the Spatial Variations of the Relationship Between Land Use and Surface Water Quality Using Self-organizing Map Approach[J].Ecological Indicators,2019,102:633-643.
[14] SHUKLA A K,OJHA C S P,MIJIC A,et al.Population Growth,Land Use and Land Cover Transformations,and Water Quality Nexus in the Upper Ganga River Basin[J].Hydrology and Earth System Sciences,2018,22(9):4745-4770.
[15] 陕西省生态环境厅.2019年陕西省生态环境状况公报[R].西安:陕西省生态环境厅,2020.
Shaanxi Provincial Department of Ecology and Environment.Shaanxi Provincial Bulletin of Ecological Environment[R].Xi'an:Shaanxi Provincial Department of Ecology and Environment,2020.
[16] 张洪波,李娇娇,辛 琛,等.黄河中游支流无定河流域水沙情势与变异特性[J].地球科学与环境学报,2019,41(2):241-252.
ZHANG Hong-bo,LI Jiao-jiao,XIN Chen,et al.Runoff-sediment Yield Relationgship and Variation Cha-racteristics in Wuding River Basin,a Branch of the Middle Yellow River,China[J].Journal of Earth Sciences and Environment,2019,41(2):241-252.
[17] HJ 494—2009,水质采样技术指导[S].
HJ 494—2009,Water Quality-guidance on Sampling Techniques[S].
[18] HJ 192—2015,生态环境状况评价技术规范[S].
HJ 192—2015,Technical Criterion for Ecosystem Status Evaluation[S].
[19] NEMEROW N L C.Scientific Stream Pollution Ana-lysis[M].New York:Scripta Book Company,1974.
[20] 关伯仁.评内梅罗的污染指数[J].环境科学,1979(4):67-71.
GUAN Bo-ren.Comment on Nemerow's Pollution Index[J].Environmental Science,1979(4):67-71.
[21] GB 3838—2002,地表水环境质量标准[S].
GB 3838—2002,Environmental Quality Standards of Surface Water[S].
[22] 郭青海,马克明,张 易.城市土地利用异质性对湖泊水质的影响[J].生态学报,2009,29(2):776-787.
GUO Qing-hai,MA Ke-ming,ZHANG Yi.Impact of Land Use Pattern on Lake Water Quality in Urban Region[J].Acta Ecologica Sinica,2009,29(2):776-787.
[23] 曹芳芳,李 雪,王 东,等.新安江流域土地利用结构对水质的影响[J].环境科学,2013,34(7):2582-2587.
CAO Fang-fang,LI Xue,WANG Dong,et al.Effects of Land Use Structure on Water Quality in Xin'an-jiang River[J].Environmental Science,2013,34(7):2582-2587.
[24] 官宝红,李 君,曾爱斌,等.杭州市城市土地利用对河流水质的影响[J].资源科学,2008,30(6):857-863.
GUAN Bao-hong,LI Jun,ZENG Ai-bin,et al.Impacts of Urban Land Use on Water Quality in Hangzhou[J].Resources Science,2008,30(6):857-863.
[25] 岳 隽,王仰麟,李正国,等.河流水质时空变化及其受土地利用影响的研究:以深圳市主要河流为例[J].水科学进展,2006,17(3):359-364.
YUE Jun,WANG Yang-lin,LI Zheng-guo,et al.Spatial-temporal Trends of Water Quality and Its Influence by Land Use:A Case Study of the Main Rivers in Shenzhen[J].Advances in Water Science,2006,17(3):359-364.
[26] 彭 勃,付永胜,赵君凤,等.小流域土地利用景观格局对水质的影响[J].生态科学,2019,38(3):90-99.
PENG Bo,FU Yong-sheng,ZHAO Jun-feng,et al.Effect of Land Use Landscape Pattern on Water Qua-lity in Small Watershed[J].Ecological Science,2019,38(3):90-99.
[27] 崔 丹,陈 岩,马冰然,等.土地利用/景观格局对水环境质量的影响[J].水科学进展,2019,30(3):423-433.
CUI Dan,CHEN Yan,MA Bing-ran,et al.Effects of Land Use/Landscape Patterns on the Water Quality[J].Advances in Water Science,2019,30(3):423-433.
[28] 杨 琴,汤秋鸿,张永勇.淮河流域(河南段)水质时空变化特征及其与土地利用类型的关系[J].环境科学研究,2019,32(9):1519-1530.
YANG Qin,TANG Qiu-hong,ZHANG Yong-yong.Spatiotemporal Changes of Water Quality in Huai River Basin(Henan Section)and Its Correlation with Land Use Patterns[J].Research of Environmental Sciences,2019,32(9):1519-1530.
[29] 孙金华,曹晓峰,黄 艺.滇池流域土地利用对入湖河流水质的影响[J].中国环境科学,2011,31(12):2052-2057.
SUN Jin-hua,CAO Xiao-feng,HUANG yi.Effect of Land Use on Inflow Rivers Water Quality in Lake Dianchi Watershed[J].China Environmental Science,2011,31(12):2052-2057.
[30] MELLO K D,VALENTE R A,RANDHIR T O,et al.Effects of Land Use and Land Cover on Water Quality of Low-order Streams in Southeastern Brazil:Watershed Versus Riparian Zone[J].Catena,2018,167:130-138.
[31] ZHANG J,LI S Y,JIANG C S.Effects of Land Use on Water Quality in a River Basin(Daning)of the Three Gorges Reservoir Area,China:Watershed Versus Riparian Zone[J].Ecological Indicators,2020,113:106226.
[32] 王 鹏,齐述华,陈 波.赣江流域土地利用方式对河流水质的影响[J].生态学报,2015,35(13):4326-4337.
WANG Peng,QI Shu-hua,CHEN Bo.Influence of Land Use on River Water Quality in the Ganjiang Basin[J].Acta Ecologica Sinica,2015,35(13):4326-4337.
[33] XU G,LI P,LU K,et al.Seasonal Changes in Water Quality and Its Main Influencing Factors in the Dan River Basin[J].Catena,2019,173:131-140.
[34] 郝振纯,苏振宽.土地利用变化对海河流域典型区域的径流影响[J].水科学进展,2015,26(4):491-499.
HAO Zhen-chun,SU Zhen-kuan.Effects of Land Use Change on Runoff in the Typical Areas in Haihe Ri-ver Basin[J].Advances in Water Science,2015,26(4):491-499.
[35] 于兴修,杨桂山.典型流域土地利用/覆被变化及对水质的影响:以太湖上游浙江西苕溪流域为例[J].长江流域资源与环境,2003,12(3):211-217.
YU Xing-xiu,YANG Gui-shan.Land Use/Cover Change of Catchment and Its Water Quality Effects:A Case of Xitiaoxi Catchment in Zhejiang Province[J].Resources and Environment in the Yangtze Basin,2003,12(3):211-217.
[36] 曹 灿,张 飞,阿依尼格尔·亚力坤,等.艾比湖区域景观格局与河流水质关系探讨[J].环境科学,2018,39(4):1568-1577.
CAO Can,ZHANG Fei,AYINIGEER Yalikun,et al.Relationship Between Landscape Pattern and Water Quality in the Ebinur Lake Region[J].Environmental Science,2018,39(4):1568-1577.
[37] 于松延,徐宗学,武 玮,等.北洛河流域水质空间异质性及其对土地利用结构的响应[J].环境科学学报,2014,34(5):1309-1315.
YU Song-yan,XU Zong-xue,WU Wei,et al.Spatial Variation of Water Quality and Its Response to Landuse in the Beiluo River Basin[J].Acta Scientiae Circumstantiae,2014,34(5):1309-1315.
[38] SHI P,ZHANG Y,LI Z B,et al.Influence of Land Use and Land Cover Patterns on Seasonal Water Quality at Multi-spatial Scales[J].Catena,2017,151:182-190.
[39] DUNN S M,SAMPLE J,POTTS J,et al.Recent Trends in Water Quality in an Agricultural Catchment in Eastern Scotland:Elucidating the Roles of Hydrology and Land Use[J].Environmental Science:Processes and Impacts,2014,16(7):1659-1675.
[40] 张殷俊,陈 爽,相景昌.河流近域土地利用格局与水质相关性分析:以巢湖流域为例[J].长江流域资源与环境,2011,20(9):1054-1061.
ZHANG Yin-jun,CHEN Shuang,XIANG Jing-chang.Correlation Between the Water Quality and Land Use Composition in the River Sidearea:A Case of Chaohu Lake Basin inChina[J].Resources and Environment in the Yangtze Basin,2011,20(9):1054-1061.

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备注/Memo

备注/Memo:

收稿日期:2021-07-02; 修回日期:2021-09-15投稿网址:http:∥jese.chd.edu.cn/
基金项目:国家自然科学基金项目(52022081); 榆林市科技计划项目(2019-144); 清洁能源与生态水利工程研究中心项目(QNZX-2019-03)
作者简介:刘 然(1996-),女,河北保定人,工学硕士研究生,E-mail:1529384645@qq.com。
*通讯作者:徐国策(1985-),男,河南洛阳人,教授,博士研究生导师,农学博士,E-mail:xuguoce@xaut.edu.cn。

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