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| Analysis of water environment characteristics and influencing factors in Luoshan County of Western Dabie Mountain |
| HUANG Jinyan, LI Xin, WU Feng, LUO Minxuan, YANG Tao, HU Gengxin |
| Changsha Natural Resources Comprehensive Survey Center, China Geological Survey, Hunan Changsha 410600, China |
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Abstract Luoshan County in the Western Dabie Mountain is identified as a national ecological water source conservation area. In order to find out and evaluate the regional water environment quality, with the consideration of water function zoning, the researchers in this paper arranged 99 sampling points from south to north in 4 main river sections in Luoshan County. Eight indexes were selected for water quality analysis, including pH, chemical oxygen demand (COD), dissolved oxygen, ammonia nitrogen, total nitrogen, total phosphorus, copper and fluoride. The water environment quality in Luoshan Country is assessed according to single factor and composite index methods, combing with the soil geochemistry survey results. The results show that ① The comprehensive pollution index of water quality in Luoshan county is 0.41, belonging to light pollution of class III. The total nitrogen pollution index is 1.5, which is the most serious. The total phosphorus and Cu pollution index were close to 0, and the water body is uncontaminated. ② The water quality in the 5 out of 7 water functional zones have reached the standard and the whole water environment is good. The comprehensive pollution index of each water functional area is ranked as Xiaohuang River drinking water source area< Zhugan River reserve area<Xiaohuang River agricultural water use area<Huaihe River reserve area<Xiaohuang River Yuantou protection area<Shihe agricultural water use area<Xiaohuang River sewage control area. ③ Water pollution is closely related to soil environment, such as land use type, soil erosion degree and soil type, and the local water quality is comprehensively affected by natural and man-made protection factors. These results would provide references for water environment management and water ecological restoration in the research area.
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Received: 23 May 2022
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[1] 徐志文,王思远.基于遥感影像的矿区水环境状态识别与检测——以珠江流域部分河段为例[J].矿业安全与环保,2021,48(2): 107-111.
Xu Z W, Wang S Y.Recognition and detection of water environment in mining area based on satellite image: A case study of the river sections in Pearl River Basin[J]. Mining Safety and Environmental Protection,2021,48(2): 107-111.
[2] 郭蓬元, 韩秀艳.煤矿塌陷区环境污染治理效果综合评价研究——以兖州矿业东滩矿区为例[J]. 矿业安全与环保,2022,49(3): 118-124,130.
Guo P Y, Han X Y.Comprehensive evaluation of environmental pollution control effect in coal mine subsidence area: Taking Dongtan mining area of Yanzhou Mining Industry as an exam-ple[J]. Mining Safety and Environmental Protection,2021,49(3): 118-124,130.
[3] 史帅航, 白甲林,余洋.西南地区某矿产集采区土壤重金属迁移规律及生态风险评价[J]. 金属矿山, 2022(2): 194-200.
Shi S H, Bai J L, Yu Y. Heavy metal migration and soil pollution assessment in an intensive mining area in the Southwest Ch-ina[J]. Metal Mine,2022(2): 194-200.
[4] 叶珊珊, 张进德,潘莉,等.基于“绿色矿山”的矿区生态环境成本核算——以华北平原某矿区为例[J]. 金属矿山, 2019(4): 168-174.
Ye S S, Zhang J D, Pan L, et al. Ecological environmental cost accounting of mining area based on the “green mine”: A case from a mining area in the North China Plain[J]. Metal Mine,2019(4): 168-174.
[5] 翟春梅,王刚,江田田,等.秦皇岛市河流入海口水质模糊综合评价[J].河北环境工程学院学报,2021,31(4): 5.
Zhai C M, Wang G, Jiang T T, et al.Fuzzy comprehensive evaluation of water quality at Qinhuangdao River Estuary[J] Journal of Hebei Institute of environmental engineering, 2021, 31(4): 5.
[6] 鲁重生, 刘文波,李志明,等.京津冀水源涵养区水化学环境分析——以承德市兴隆县为例[J].水文地质工程地质,2020, 47(6): 10.
Lu C S, Liu W B, Li Z M, et al.Analysis of hydrochemical environment in Beijing Tianjin Hebei Water Conservation Area: A case study of Xinglong County, Chengde City[J] Hydrogeology and Engineering Geology, 2020, 47(6): 10
[7] 赵丽芸. 北洛河干流水质变化特征浅析[J]. 陕西水利, 2021(10): 127-128,133.
Zhao L Y.Analysis on water quality change characteristics of the main stream of Beiluo River[J]. Shaanxi Water Resources, 2021 (10): 127-128,133.
[8] 方达. 基于灰色聚类法在南明河水质分析中的应用[J].环境与发展,2020,32(8): 14-16.
Fang D.Application of grey clustering method in water quality analysis of Nanming River[J]. Environment and development, 2020, 32(8): 14-16.
[9] 黄金良,黄亚玲,李青生,等.流域水质时空分布特征及其影响因素初析[J].环境科学,2012,33(4): 1098-1107.
Huang J L, Huang Y L, Li Q S, et al.Preliminary analysis of temporal and spatial distribution characteristics and influencing factors of water quality in river basins[J]. Environmental Science, 2012, 33(4): 1098-1107.
[10] 王琼,姜德娟,于靖,等.小清河流域氮磷时空特征及影响因素的空间与多元统计分析[J].生态与农村环境学报,2015,31(2): 137-145.
Wang Q, Jiang D J, Yu J,et al.Spatial and multivariate statistical analysis of temporal and spatial characteristics and influencing factors of nitrogen and phosphorus in Xiaoqing River Basin[J]. Journal of Ecology and Rural Environment, 2015, 31(2): 137-145.
[11] 陈淑娴,尚睿华,冯予诚,等. 兴隆水利枢纽对汉江河岸带氮素分布特征的影响[J]. 水文地质工程地质, 2021, 48(3): 9.
Chen S X, Shang R H, Feng Y C, et al.Effect of Xinglong water control project on nitrogen distribution characteristics in the riparian zone of Hanjiang River[J] Hydrogeology and Engineering Geology, 2021, 48(3): 9.
[12] 邓坤,张璇,徐子宁. 水功能区水质达标率管理成效的影响因素分析及相关对策研究[A]// 2021第九届中国水生态大会论文集,2021.
Deng K, Zhang X, Xu Z N. Study on influencing factors and relevant countermeasures of water quality compliance rate management in water functional areas [A]// Proceedings of the 9th China Water Ecology Conference in 2021, 2021.
[13] 国家环境保护总局.地表水环境质量标准:GB3838—2002 [S].北京:中国环境出版集团,2019:2.
State Environmental Protection Administration. Environmental quality standard for surface water: GB3838—2002 [S]. Beijing: China Environmental Publishing Group, 2019: 2.
[14] 游如玥,敖天其,朱虹,等.小流域水质评价方法对比研究[J].四川环境,2021,40(2): 73-81.
You R Y, Ao T Q, Zhu H,et al.Comparative study on water quality evaluation methods of small watershed[J]. Sichuan Environment, 2021, 40(2): 73-81.
[15] 中华人民共和国水利部. 水功能区划分标准:GB/T50594—2010 [S].北京:中国计划出版社,2011: 5-6.
Ministry of Water Resources of the People’s Republic of China. Division standard of water functional areas: GB/T50594—2010 [S]. Beijing: China Planning Press, 2011: 5-6.
[16] 徐国策. 丹江中游小流域氮素分布与流失机理研究[D].咸阳: 中国科学院研究生院(教育部水土保持与生态环境研究中心),2013.
Xu G C. Study on Nitrogen Distribution and Loss Mechanism in Small Watershed in the Middle Reaches of Danjiang River [D]. Xianyang: Graduate School of Chinese Academy of Sciences (Soil and Water Conservation and Ecological Environment Research Center of the Ministry of Education), 2013.
[17] 刘灿华,孙笑梅,袁天佑,等.河南省农田土壤酸化现状分析[J]. 河南农业, 2020(22): 17.
Liu C H, Sun X M, Yuan T Y, et al.Analysis of current situation of farmland soil acidification in Henan Province[J]. Henan Agriculture, 2020 (22): 17.
[18] 王果. 土壤学[M].北京:高等教育出版社,2009:298.
Wang G.Soil Science[M]. Beijing: Higher Education Press, 2009: 298 |
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2022, Vol. 9 
