南水北调中线核心水源区土壤氟空间变异特征与污染风险评价

doi:10.18402/resci.2021.02.14

Abstract

Abstract:

In order to provide important data and technical support for improving local soil fluorine environment and ensuring water safety in reservoir area, it also provides decision-making basis for local soil remediation and ensure high-quality water diversion to the north, this study quantitatively analyzed the spatial distribution and pollution risk of soil fluorine in the core area of the Middle Route of the South- to- North Water Transfer Project with fragile ecological environment by using the methods of GIS and geostatistics and pollution risk assessment models. The results show that: (1) The soil fluorine content was on the high side and showed clear spatial autocorrelation in the study area. The fluorine density of topsoil increased gradually from west to east and south to middle north, and obviously peaked in Cangfang Town, Xichuan County and Shigu Town, Danjiangkou City in the central eastern part, which was corresponding to the characteristics of regional stratigraphic lithology and soil parent material. Combined with information on the net increment of soil fluorine, it was concluded that the fluorine content in most areas was related to human activities. (2) The degree of fluorine pollution showed obvious regional differentiation, which was mostly resulted from environmental pollution caused by human activities according to the characteristics of geoaccumulation index, except that Xijiadian Town and Songping Town of Danjiangkou City were restricted by structural factors such as soil parent material. (3) The degree of potential ecological risk indicates that level A was mainly distributed in the west and the south of the study area, and level B was concentrated in the central, eastern, and northern parts. The areas with the highest ecological risk were the east of Shengwan Town and the west of Cangfang Town in Xichuan County, Songping Town and Shigu Town in Danjiangkou City.

Key words: core water source area, soil, fluorine, spatial variability, environmental pollution, ecological risk assessment, Middle Route of the South-to-North Water Transfer Project

TAN Li, WANG Zhanqi, XUE Zhibin, YANG Bin. Spatial variability and pollution risk assessment of soil fluorine in the core area of the Middle Route of the South-to-North Water Transfer Project[J].Resources Science, 2021, 43(2): 368-379.

Figures/Tables 16

Figure 1

Table 1

Table 2

Table 3

Table 4

Table 5

Figure 2

Figure 3

Table 6

Figure 4

Table 7

Figure 5

Figure 6

Figure 7

Figure 8

Figure 9

References 36

[1]	杨金燕, 苟敏. 中国土壤氟污染研究现状[J]. 生态环境学报, 2017,26(3):506-513.
	[Yang J Y, Gou M. The research status of fluorine contamination in soils of China[J]. Ecology and Environmental Sciences, 2017,26(3):506-513.]
[2]	刘霈珈, 吴克宁, 罗明. 基于数据稳健性的农用地土壤重金属空间分异研究[J]. 中国土地科学, 2019,33(5):86-94.
	[Liu P J, Wu K N, Luo M. Research on spatial variation characteristics of agricultural land soil heavy metals based on data robustness[J]. China Land Science, 2019,33(5):86-94.]
[3]	孟昱, 任大军, 张晓晴, 等. 林地土壤氟的形态分布特征及其影响因素[J]. 环境科学与技术, 2019,42(9):98-105.
	[Meng Y, Ren D J, Zhang X Q, et al. Speciation and distribution characteristics of fluorine and its impact factor in forest soil[J]. Environmental Science & Technology, 2019,42(9):98-105.]
[4]	涂成龙, 何令令, 崔丽峰, 等. 氟的环境地球化学行为及其对生态环境的影响[J]. 应用生态学报, 2019,30(1):21-29.
	[Tu C L, He L L, Cui L F, et al. Environmental and geochemical behaviors of fluorine and its impacts on ecological environment[J]. Chinese Journal of Applied Ecology, 2019,30(1):21-29.]
[5]	何令令, 何守阳, 陈琢玉, 等. 环境中氟污染与人体氟效应[J]. 地球与环境, 2020,48(1):87-95.
	[He L L, He S Y, Chen Z Y, et al. Fluorine pollution in the environment and human fluoride effect[J]. Earth and Environment, 2020,48(1):87-95.]
[6]	杨静涵, 刘梦云, 张杰, 等. 黄土高原沟壑区小流域土壤养分空间变异特征及其影响因素[J]. 自然资源学报, 2020,35(3):743-754.
	[Yang J H, Liu M Y, Zhang J, et al. Spatial variability of soil nutrients and its affecting factors at small watershed in gully region of the Loess Plateau[J]. Journal of Natural Resources, 2020,35(3):743-754.]
[7]	葛畅, 刘慧琳, 聂超甲, 等. 土壤肥力及其影响因素的尺度效应: 以北京市平谷区为例[J]. 资源科学, 2019,41(4):753-765. doi: 10.18402/resci.2019.04.12
	[Ge C, Liu H L, Nie C J, et al. Scale effect of soil fertility spatial variability and its influencing factors[J]. Resources Science, 2019,41(4):753-765.]
[8]	高峻, 何春霞, 张劲松, 等. 太行山干瘠山地土壤厚度空间变异及草灌群落分布特征[J]. 生态学报, 2020,40(6):2080-2089.
	[Gao J, He C X, Zhang J S, et al. Spatial variability of soil thickness and the distribution characteristics of herb and shrub communities in the arid and barren areas of Taihang Mountains[J]. Acta Ecologica Sinica, 2020,40(6):2080-2089.]
[9]	孙国军, 李卫红, 朱成刚, 等. 新疆伊犁河谷表层土壤容重的空间变异性分析[J]. 资源科学, 2016,38(7):1222-1228. doi: 10.18402/resci.2016.07.03
	[Sun G J, Li W H, Zhu C G, et al. Spatial variation analysis of topsoil bulk density in the Yili Valley, Xinjiang[J]. Resources Science, 2016,38(7):1222-1228.]
[10]	孙厚云, 吴丁丁, 毛启贵, 等. 新疆东天山某铜矿区土壤重金属污染与生态风险评价[J]. 环境化学, 2019,38(12):2690-2699.
	[Sun H Y, Wu D D, Mao Q G, et al. Soil heavy metal pollution and ecological risk assessment in a copper mining area in East Tianshan, Xinjiang[J]. Environmental Chemistry, 2019,38(12):2690-2699.]
[11]	姣哈尔·红卫, 李宁, 苏玉红, 等. 长期再生水灌溉对干旱区山地土壤基本性质及重金属含量的影响[J]. 干旱区资源与环境, 2020,34(12):181-186.
	[Hongwei J, Li N, Su Y H, et al. Effects of long-term reclaimed water irrigation on soil properties and heavy metal content in arid mountainous area[J]. Journal of Arid Land Resources and Environment, 2020,34(12):181-186.]
[12]	刘利, 张嘉雯, 陈奋飞, 等. 衡水湖底泥重金属污染特征及生态风险评价[J]. 环境工程技术学报, 2020,10(2):205-211.
	[Liu L, Zhang J W, Chen F F, et al. Pollution characteristics and ecological risk assessment of heavy metals in the sediment of Hengshui Lake[J]. Journal of Environmental Engineering Technology, 2020,10(2):205-211.]
[13]	叶群峰, 周小玲. 金华市萤石矿区土壤氟污染评价[J]. 环境科学, 2015,36(7):2648-2654.
	[Ye Q F, Zhou X L. Assessment of soil fluorine pollution in Jinhua Fluorite Ore Areas[J]. Environmental Science, 2015,36(7):2648-2654.]
[14]	薛粟尹, 李萍, 王胜利, 等. 干旱区绿洲土壤氟污染生态风险评估研究[J]. 环境科学, 2014,35(3):1075-1080.
	[Xue S Y, Li P, Wang S L, et al. Study on ecological risk assessment technology of fluoride pollution from arid oasis soil[J]. Environmental Science, 2014,35(3):1075-1080.]
[15]	包凤琴, 李佑国, 李红威, 等. 河套地区氟分布特征及物质来源研究[J]. 内蒙古师范大学学报(自然科学汉文版), 2016,45(3):344-349.
	[Bao F Q, Li Y G, Li H W, et al. The study on the fluorine distribution characteristic and material source in the Hetao Area[J]. Journal of Inner Mongolia Normal University (Natural Science Edition), 2016,45(3):344-349.]
[16]	李朋飞, 陈富荣, 杜国强, 等. 安徽涡河沿岸土壤氟含量特征及其影响因素[J]. 物探与化探, 2020,44(2):426-434.
	[Li P F, Chen F R, Du G Q, et al. Characteristics and influencing factors of fluorine content in soils along the Guohe River in Anhui Province[J]. Geophysical ＆ Geochemical Exploration, 2020,44(2):426-434.]
[17]	周晨, 丁晓辉, 李国平, 等. 南水北调中线工程水源区生态补偿标准研究: 以生态系统服务价值为视角[J]. 资源科学, 2015,37(4):792-804.
	[Zhou C, Ding X H, Li G P, et al. Ecological compensation standards in the water source area of the Middle Route Project of the South-North Water Transfer Project[J]. Resources Science, 2015,37(4):792-804.]
[18]	国家发展改革委, 南水北调办. 丹江口库区及上游地区对口协作工作方案[EB/OL]. (2015-7-15).
	[National Development and Reform Commission, South-to-North Water Transfer Project office. Work plan of counterpart cooperation in Danjiangkou Reservoir Area and upstream area[EB/OL]. (2015-7-15). https://www.ndrc.gov.cn/fggz/dqzx/dkzyyhz/201507/t20150715_1083736.html.]
[19]	蔡晓雨, 赵茂嵚, 李卫朋, 等. “南水北调”中线水源区可利用降水量时序分析[J/OL]. 长江流域资源与环境, (2021-01-20) [2021-01-25]. https://kns.cnki.net/kcms/detail/42.1320.X.20210120.1551.002.html.
	[Cai X Y, Zhao M Q, Li W P, et al. Temporal variation of available precipitation in the water source area of the South-to-North Water Diversion Middle Route Project [J/OL]. Resources and Environment in the Yangtze Basin, (2021-01-20) [2021-01-25]. https://kns.cnki.net/kcms/detail/42.1320.X.20210120.1551.002.html.
[20]	中国地质调查局. 多目标区域地球化学调查规范(1: 250000)[S]. 北京: 中国地质调查局, 2005.
	[China Geological Survey. Specification for Multi-purpose Regional Geochemical Survey (1: 250000)[S]. Beijing: China Geological Survey, 2005.]
[21]	White J G, Welch R M, Norvell W A. Soil Zinc map of the USA using geostatistics and geographic information and systems[J]. Soil Science Society of America Journal, 1997,61(1):185-194. doi: 10.2136/sssaj1997.03615995006100010027x
[22]	辛龙, 孙慧, 王慧, 等. 基于地理探测器的绿色经济效率时空分异及驱动力研究[J]. 中国人口·资源与环境, 2020,30(9):128-138.
	[Xin L, Sun H, Wang H, et al. Research on the spatial-temporal differentiation and driving force of green economic efficiency based on the geographic detector model[J]. China population, resources and environment, 2020,30(9):128-138.]
[23]	党倩楠, 王进鑫, 姚丽霞, 等. 干旱荒漠区煤矸石山覆土区土壤水分物理性质的空间异质性[J]. 应用生态学报, 2021,32(1):281-288.
	[Dang Q N, Wang J X, Yao L X, et al. Spatial heterogeneity of soil water physical properties in coal gangue pile in arid desert area[J]. Chinese Journal of Applied Ecology, 2021,32(1):281-288.]
[24]	李随民, 栾文楼, 韩腾飞, 等. 冀中南平原区土壤氟元素来源分析[J]. 中国地质, 2012,39(3):794-803.
	[Li S M, Luan W L, Han T F, et al. A source analysis of soil fluorine in central and southern Hebei plain[J]. Geology in China, 2012,39(3):794-803.]
[25]	张宪依, 庞成宝, 王安婷, 等. 海南岛表层及深层土壤重金属分布特征及源解析[J]. 现代地质, 2020,34(5):970-978.
	[Zhang X Y, Pang C B, Wang A T, et al. Distribution characteristics and source identification of heavy metals in topsoils and subsoils of Hainan Island[J]. Geoscience, 2020,34(5):970-978.]
[26]	李静, 谢正苗, 徐建明, 等. 我国氟的土壤健康质量指标及评价方法的初步探讨[J]. 浙江大学学报(农业与生命科学版), 2005,31(5):593-597.
	[Li J, Xie Z M, Xu J M, et al. Preliminary study on guideline on soil health quality index of fluorine and method of its evaluation in China[J]. Journal of Zhejiang University (Agriculture & Life Sciences), 2005,31(5):593-597.]
[27]	Muller G. Index of geoaccumulation in sediments of the Rhine River[J]. GeoJournal, 1969,2(108):108-118.
[28]	张健健. 新疆奎屯地区土壤氟的迁移转化规律及钙对土壤氟污染的改良研究[D]. 石河子: 石河子大学, 2019.
	[Zhang J J. Study on the Law of Migration and Transformation of Soil Fluoride and the Improvement of Calcium on Soil Fluoride Pollution in Kuitun Area, Xinjiang[D]. Shihezi: Shihezi University, 2019.]
[29]	李绍生. 地质累积指数法在义马矿区土壤重金属及氟污染评价中的应用[J]. 河南科学, 2011,29(5):614-618.
	[Li S S. Application of index of geoaccumulation for pollution of heavy metals and fluorine in Yima Mining Areas[J]. Henan Science, 2011,29(5):614-618.]
[30]	中国环境检测总站. 中国土壤元素背景值[M]. 北京: 中国环境科学出版社, 1990.
	[China Environmental Monitoring General Station. Background Values of Soil Elements in China[M]. Beijing: China Environmental Science Press, 1990.]
[31]	Hakanson L. An ecological risk index for aquatic pollution control. A sedimentological approach[J]. Water Research, 1980,14(8):975-1001. doi: 10.1016/0043-1354(80)90143-8
[32]	任晓辉, 高宗军, 安永会, 等. 张掖市甘州区北部土壤重金属污染特征及生态风险评价[J]. 干旱区资源与环境, 2020,34(7):163-169.
	[Ren X H, Gao Z J, An Y H, et al. Pollution characteristics and ecological risk assessment of soil heavy metals in northern Ganzhou District, Zhangye City[J]. Journal of Arid Land Resources and Environment, 2020,34(7):163-169.]
[33]	伍娟丽, 王永刚, 王旭, 等. 通州区河流沉积物重金属污染评价[J]. 水生态学杂志, 2020,41(1):71-78.
	[Wu J L, Wang Y G, Wang X, et al. Assessment of heavy metal pollution in surface sediment of rivers in Tongzhou District[J]. Journal of Hydroecology, 2020,41(1):71-78.]
[34]	潘自平, 刘新红, 孟伟, 等. 贵阳中心区土壤氟的地球化学特征及其环境质量评价[J]. 环境科学研究, 2018,31(1):87-94.
	[Pan Z P, Liu X H, Meng W, et al. Geochemical characteristics of fluorine in soils and its environmental quality in central district of Guiyang[J]. Research of Environmental Sciences, 2018,31(1):87-94.]
[35]	中华人民共和国国土资源部. DZ/T 0295-2016, 土地质量地球化学评价规范[S]. 北京: 中华人民共和国国土资源部, 2016.
	[Ministry of Land and Resources of the People’s Republic of China. DZ/T 0295-2016, Specification of Land Quality of Geochemical Assessment[S]. Beijing: Ministry of Land and Resources of the People’s Republic of China, 2016.]
[36]	徐立荣, 雒昆利. 大巴山区地层中氟的分布规律[J]. 地理研究, 2012,31(8):1503-1511.
	[Xu L R, Luo K L. Studies on fluorine distribution in the strata of the Daba Region[J]. Geographical Research, 2012,31(8):1503-1511.]

地类名称	面积/km2	占比/%
耕地	1176.81	19.54
园地	410.74	6.82
林地	2915.54	48.41
草地	103.59	1.72
商服用地	52.41	0.87
工矿仓储用地	128.28	2.13
住宅用地	171.04	2.84
公共管理与公共服务用地	40.95	0.68
特殊用地	16.86	0.28
交通运输用地	37.34	0.62
水域及水利设施用地	930.49	15.45
其他土地	38.54	0.64
合计	6022.59	100.00

检测项目	检测方法	主要仪器设备	检出限
pH	NY/T 1377-2007	多参数水质分析仪 HQ30D	—
全氮	凯氏法 HJ 717-2014	容量瓶	48.00 mg/kg
总磷	碱熔-钼锑抗分光光度法 HJ 632-2011	可见分光光度计 722	10.00 mg/kg
全氟	选择性离子电极法（ISE）GB/T 22104-2008	氟离子选择电极	25.00 mg/kg
铬	电感耦合等离子体质谱法 HJ 766-2015	电感耦合等离子体发射质谱仪 NexION 350D	1.00 mg/kg
镍	电感耦合等离子体质谱法 HJ 766-2015	电感耦合等离子体发射质谱仪 NexION 350D	1.90 mg/kg
铜	电感耦合等离子体质谱法 HJ 766-2015	电感耦合等离子体发射质谱仪 NexION 350D	1.20 mg/kg
锌	电感耦合等离子体质谱法 HJ 766-2015	电感耦合等离子体发射质谱仪 NexION 350D	3.20 mg/kg
砷	微波消解/原子荧光法 HJ 680-2013	原子荧光光度计 AFS-8510	0.50 mg/kg
镉	电感耦合等离子体质谱法 HJ 766-2015	电感耦合等离子体发射质谱仪 NexION 350D	0.60 mg/kg
铅	电感耦合等离子体质谱法 HJ 766-2015	电感耦合等离子体发射质谱仪 NexION 350D	2.10 mg/kg
硒	微波消解/原子荧光法 HJ 680-2013	原子荧光光度计 AFS-8510	0.60 mg/kg
汞	微波消解/原子荧光法 HJ 680-2013	原子荧光光度计 AFS-8510	0.002 mg/kg

地累计指数I_geo	I_geo≤0	0<I_geo≤1	1<I_geo≤2	2<I_geo≤3	3<I_geo≤4	4<I_geo≤5	I_geo>5
级别	0	1	2	3	4	5	6
污染程度	无污染	无-中度污染	中度污染	中度-重度污染	重度污染	重度-严重污染	严重污染

	项目	样品数	氟含量/（mg/kg）					变异系数/%	偏度	峰度
	项目	样品数	最大值	最小值	中值	平均值	标准差	变异系数/%	偏度	峰度
原数据	表层	7735	4760.80	133.00	565.80	593.72	222.66	37.50	3.978	37.920
原数据	底层	88	1166.00	200.30	570.10	574.79	175.16	30.47	0.917	1.505
处理后	表层	7735	1260.00	133.00	565.80	586.83	182.20	31.05	1.325	2.994
处理后	底层	88	983.50	200.30	570.10	571.32	165.19	28.91	0.593	0.413

土壤类型	面积/km2	占比/%
潮土	12.01	0.20
粗骨土	913.09	15.16
红黏土	44.88	0.75
黄褐土	876.16	14.55
黄棕壤	2147.80	35.66
石质土	237.71	3.95
石灰（岩）土	421.08	6.99
水稻土	112.81	1.87
紫色土	326.56	5.42

Spatial variability and pollution risk assessment of soil fluorine in the core area of the Middle Route of the South-to-North Water Transfer Project

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 16

References 36

Related Articles 15

Metrics

Comments

Recommended 0

[1]	WANG Jie, BAI Wanqi, TIAN Guohang. Spatiotemporal characteristics of landscape ecological risks on the Tibetan Plateau [J]. Resources Science, 2020, 42(9): 1739-1749.
[2]	CAO Heping, XI Jianming, CHEN Yuezhuo. Urban residents’ marginal willingness to pay for environmental pollution control [J]. Resources Science, 2020, 42(5): 801-811.
[3]	LIU Li, CHU Liqi, JIANG Zhide. Influence of technology cognition and risk perception on the willingness to adopt soil and water conservation tillage technologies and its intergenerational differences [J]. Resources Science, 2020, 42(4): 763-775.
[4]	YANG Liwen, WANG Dayong, WANG Yongzhi, LIANG Ze, WU Shuyao, LI Shuangcheng. Quantitative assessment of the supply-demand relationship of soil conservation service in the Sushui River Basin [J]. Resources Science, 2020, 42(12): 2451-2462.
[5]	PEI Xiaolong, HAN Xiaolong, QIAN Jianli, CHEN Wen, QIN Tian, LI Xuan. Soil fertility assessment indicators from the perspective of natural resources comprehensive observation [J]. Resources Science, 2020, 42(10): 1953-1964.
[6]	YANG Lei, FENG Qingyu, CHEN Liding. Ecosystem services of soil and water conservation measures on the Loess Plateau [J]. Resources Science, 2020, 42(1): 87-95.
[7]	LI Hanbing,JIN Xiaobin,YANG Xuhong,XU Weiyi,ZHOU Yinkang. Meta-analysis of the effects of different farmland management measures on soil carbon intensity [J]. Resources Science, 2019, 41(9): 1630-1640.
[8]	GE Chang, LIU Huilin, NIE ChaoJia, SHEN Qiang, ZHANG Shiwen. Scale effect of soil fertility spatial variability and its influencing factors [J]. Resources Science, 2019, 41(4): 753-765.
[9]	Guiping BAO, Xiaoliang LIANG, Ying LIANG, Bin GENG, Baogen XU. Land compensation standard in ecologic fragile areas of red soil hilly region in the southern China [J]. Resources Science, 2019, 41(2): 247-256.
[10]	Hua HUANG, HuiPing DING. Environmental pollution control by a third party in coal-fired power plants [J]. Resources Science, 2019, 41(2): 326-337.
[11]	Cong GUAN, Shuwen ZHANG, Ranghu WANG, Jiuchun YANG, Shuping YUE, Lingxue YU, Wenjuan WANG. Coupling analysis between ridge direction and gully erosion of sloping cultivated lands in the Sancha River watershed [J]. Resources Science, 2019, 41(2): 394-404.
[12]	KONG Xiangbin, HU Yingjie, LI Yue, DUAN Zengqiang. Distribution and influencing factors of soil organic carbon of cultivated land topsoil in Beijing [J]. Resources Science, 2019, 41(12): 2307-2315.
[13]	LU JIN, WANG Enze. Impact of new energy demonstration city construction on regional environmental pollution control [J]. Resources Science, 2019, 41(11): 2107-2118.
[14]	WU Zhenfu,ZHAO Yanfeng,CHENG Daoquan,CHEN Jie. Key factors affecting the spatial variation of summer maize yield in Henan Province, China [J]. Resources Science, 2019, 41(10): 1935-1948.
[15]	Jinxi ZHANG, Dongqing LIU, Jie GONG, Xuecheng MA, Erjia CAO. Impact of landscape fragmentation on watershed soil conservation service——a case study on Bailongjiang Watershed of Gansu [J]. Resources Science, 2018, 40(9): 1866-1877.