2014-2017年赣江上游稀土矿区典型流域水质污染变化及成因

许燕颖; 邹杰平; 刘友存; 陈明; 曾金凤; 刘正芳; 李奇

doi:10.13961/j.cnki.stbctb.2021.01.041

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2014-2017年赣江上游稀土矿区典型流域水质污染变化及成因

试验与调查研究

- 2014-2017年赣江上游稀土矿区典型流域水质污染变化及成因
- Pollution Change and Cause of Water Quality in Typical Watersheds of Rare Earth Mining Area in Upper Ganjiang River During 2014-2017
- 水土保持通报 2021年41卷第1期页码：300-308
- 作者机构：
  
  1. 江西理工大学资源与环境工程学院,江西,赣州,341000
  2. 江西省矿冶环境污染控制重点实验室,江西,赣州,341000
  3. 江西理工大学土木与测绘工程学院,江西,赣州,341000
  4. 江西省赣州市水文局,江西,赣州,341000
  5. 江西环境工程职业学院生态建设与环境保护学院,江西,赣州,341000
- 作者简介：
- 基金信息：
  
  江西省自然科学基金项目“赣南稀土矿区典型流域侵蚀沉积过程与重金属元素迁移转化机理研究”（20181BAB203026）;国家自然科学基金项目“稀土矿区典型流域水沙过程与氨氮及重金属多界面迁移机制研究”（41861002）、江西省“千人计划”创新人才长期项目“赣江上游稀土矿区流域水资源水环境研究”（JXSQ2018106049）、赣州市创新人才项目（赣市科发2019[60]号）
- DOI：10.13961/j.cnki.stbctb.2021.01.041
  中图分类号： X824
- 纸质出版：2021
- 稿件说明：
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许燕颖, 邹杰平, 刘友存, 等. 2014-2017年赣江上游稀土矿区典型流域水质污染变化及成因[J]. 水土保持通报, 2021,41(1):300-308.

Xu Yanying, Zou Jieping, Liu Youcun, et al. Pollution Change and Cause of Water Quality in Typical Watersheds of Rare Earth Mining Area in Upper Ganjiang River During 2014-2017[J]. Bulletin of Soiland Water Conservation, 2021, 41(1): 300-308.
许燕颖, 邹杰平, 刘友存, 等. 2014-2017年赣江上游稀土矿区典型流域水质污染变化及成因[J]. 水土保持通报, 2021,41(1):300-308. DOI： 10.13961/j.cnki.stbctb.2021.01.041.

Xu Yanying, Zou Jieping, Liu Youcun, et al. Pollution Change and Cause of Water Quality in Typical Watersheds of Rare Earth Mining Area in Upper Ganjiang River During 2014-2017[J]. Bulletin of Soiland Water Conservation, 2021, 41(1): 300-308. DOI： 10.13961/j.cnki.stbctb.2021.01.041.

摘要

[目的] 分析赣江上游稀土矿区典型流域水质的时空分布特征，揭示水质污染状况和成因，为该流域的水环境治理提供理论依据和数据支撑。[方法] 采用2014-2017年赣江上游桃江流域10个监测断面的6项水质指标，运用描述性统计分析、水污染指数法、相关性分析等方法分析该流域水质污染现状及其成因。[结果] ①桃江流域各监测断面不同水文时期的污染状况均存在差异，以氨氮含量的时空差异最为明显。②水污染指数评价结果表明水质类别为Ⅱ类和Ⅲ类所占比例分别为55%和29%，龙头滩断面的水质状况最差，以劣Ⅴ类为主。[结论] 水质污染成因解析揭示出氨氮为桃江流域最主要的污染物，降雨对流域内水环境的影响较大，农业活动和以稀土采选为主的工业活动是造成水环境污染的重要人为活动。

Abstract

[Objective] The temporal and spatial distributions of water quality in a typical basin of rare earth mining areas in the Upper Ganjiang River were analyzed to reveal the change and causes of water pollution and provide a theoretical basis and data support for water environment governance.[Methods] Three methods-descriptive statistical analysis

water pollution index

and correlation analysis-were used to analyze the six water quality indicators of 10 monitoring sections in the Taojiang River basin from 2014 to 2017.[Results] ① The pollution status of each monitoring section of the Taojiang River basin in various hydrological periods was different

and the temporal and spatial differences in ammonia nitrogen content were the most obvious. ② The evaluation results of the water pollution index showed that the water qualities of type Ⅱ and type Ⅲ accounted for 55% and 29%

respectively. The Longtou beach section was dominated by type Ⅴ water

with the worst water quality.[Conclusion] Analysis of the causes of water pollution revealed that ammonia nitrogen was the most dominant pollutant in Taojiang River basin. Rainfall had a significant impact on the water environment in that basin. Moreover

industrial activities

dominated by rare earth mining

as well as various agricultural activities

were important factors causing water environmental pollution.

关键词

Keywords

references

Liu Youcun, Liu Yan, Chen Ming, et al. Characteristics and drivers of reference evapotranspiration in hilly regions in Southern China[J]. Water, 2019,11(9):1914.

刘友存,刘正芳,刘基,等.赣江上游龙迳河水体氨氮与重金属污染分布特征及风险评价[J].有色金属科学与工程,2019,10(4):85-93.

Chen ming, Shi Yanli, Liu Youcun, et al. Pollution status and risk assessment of sedimentary heavy metals in the special mine basin of China[J]. Environmental Engineering Science, 2020,37(3):178-187.

罗才贵,罗仙平,苏佳,等.离子型稀土矿山环境问题及其治理方法[J].金属矿山,2014(6):91-96.

师艳丽,张萌,姚娜,等.江西定南县离子型稀土尾矿周边水体氮污染状况与分布特征[J].环境科学研究,2020,33(1):94-103.

涂婷,王月,安达,等.赣南稀土矿区地下水污染现状、危害及处理技术与展望[J].环境工程技术学报,2017,7(6):691-699.

吴敬东,杨胜天,叶芝菡,等.小流域非点源污染模拟与生态修复影响评价[J].水土保持通报,2019,39(4):236-243.

沈乾杰,刘品桢,杜启露,等.废弃铅锌矿区复耕后土壤-作物重金属污染特征及修复措施[J].水土保持通报,2019,39(5):223-230.

郭钟群,赵奎,金解放,等.离子型稀土矿环境风险评估及污染治理研究进展[J].稀土,2019,40(3):115-126.

曾金凤,刘祖文,刘友存,等.2007-2019年东江流域赣粤出境水质评价与成因分析[J].水土保持通报,2020,40(4):140-147.

周丰,郭怀成,刘永,等.基于多元统计分析和RBFNNs的水质评价方法[J].环境科学学报,2007,27(5):846-853.

景朝霞,夏军,张翔,等.汉江中下游干流水质状况时空分布特征及变化规律[J].环境科学研究,2019,32(1):104-115.

Yan Changan, Zhang Wanchang, Zhang Zhijie, et al. Assessment of water quality and identification of polluted risky regions based on field observations & GIS in the Honghe River watershed, China[J]. Plos One, 2015,10(3):e0119130.

Liu Youcun, Ding Qianqian, Chen Ming, et al. Analyses of runoff and sediment transport and their drivers in a rare earth mine drainage basin of the Yangtze River, China[J]. Water, 2020,12(8):2283.

丁倩倩,刘友存,焦克勤,等.赣江上游典型流域水沙过程及驱动因素[J].水土保持通报,2018,38(4):19-26.

刘光旭,王小军,徐新创,等.低山丘陵区暴雨洪水特征与洪灾风险评估:以赣江上游为例[J].水土保持通报,2019,39(5):236-241.

丁倩倩,刘友存,焦克勤,等.赣江上游典型流域水沙过程对全球气候变化的响应[J].长江流域资源与环境,2020,29(1):174-186.

中华人民共和国统计局.赣州统计年鉴(2017)[M].北京:中国统计出版社,2017.

定南县矿产资源管理局.定南县茶坑废弃稀土矿矿山地质环境恢复治理项目实施方案[R].江西赣州:定南县人民政府,2012.

Jung K Y, Lee K L, Im T H, et al. Evaluation of water quality for the Nakdong River watershed using multivariate analysis[J]. Environmental Technology & Innovation, 2016,5:67-82.

Pejman A H, Bidhendi G R N, Karbassi A R, et al. Evaluation of spatial and seasonal variations in surface water quality using multivariate statistical techniques[J]. International Journal of Environmental Science & Technology, 2009,6(3):467-476.

Chen Ming, Li Fengguo, Tao Meixia, et al. Distribution and ecological risks of heavy metals in river sediments and overlying water in typical mining areas of China[J]. Marine Pollution Bulletin, 2019,146:893-899.

李兆钦,李欣,孙利元,等.大沽河口底层海水溶解氧浓度分析[J].中国海洋大学学报(自然科学版),2019,49(9):23-33.

Yang Kun, Yu Zhenyu, Luo Yi, et al. Spatial and temporal variations in the relationship between lake water surface temperatures and water quality:A case study of Dianchi Lake[J]. the Science of the Total Environment, 2018,624:859-871.

Liu Yang, Ma Zongwei, Lv Jianshu, et al Identifying sources and hazardous risks of heavy metals in topsoils of rapidly urbanizing East China[J]. Journal of Geographical Sciences, 2016,26(6):735-749.

Islam M S, Ahmed M K, Raknuzzaman M, et al. Heavy metal pollution in surface water and sediment:A preliminary assessment of an urban river in a developing country[J]. Ecological Indicators, 2015,48:282-291.

方夕辉,朱冬梅,邱廷省,等.离子型稀土矿抑杂浸出中抑铝剂的研究[J].有色金属科学与工程,2012,3(3):51-55.

许燕颖,刘友存,陈明,等.赣江上游典型流域水体三氮及重金属空间分布特征与风险评价[J].地球与环境,2020,48(5):574-583.

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