Page 297 - 《环境工程技术学报》2023年第1期
P. 297

第 1 期                     李剑锋等:大义山东南部土壤重金属分布特征及其风险评价                                       · 293 ·

            此,PC 解释为自然污染源。                                          Environmental Safety,2017,141:17-24.
                  3
                                                              [  8  ]   刘硕, 吴泉源, 曹学江, 等. 龙口煤矿区土壤重金属污染评价与
             3 结论                                                   空间分布特征[J]. 环境科学, 2016, 37(1): 270-279.
                                                                    LIU  S,  WU  Q  Y,  CAO  X  J,  et  al.  Pollution  assessment  and
                (1)研究区土壤重金         属  Cu、Zn、C 和    A 空间             spatial distribution characteristics of heavy metals in soils of coal
                                                     s
                                               d
            分布格局较为一致,元素富集区分布于矿业生产区                                  mining  area  in  Longkou  City[J].  Environmental  Science,  2016,
                                                                    37(1): 270-279.
            附近,低值区分布于矿区边缘区域;Cr、P 和                    N 分
                                                 b
                                                       i
                                                              [  9  ]   徐源, 师华定, 王超, 等.湖南省郴州市苏仙区重点污染企业影
            布规律相似,主要分布于乡村居民地以及矿业生产                                  响区的土壤重金属污染源解析[J]. 环境科学研究,2021,
            区等人口密集地区;H 元素无明显分布规律,其高                                 34(5):1213-1222.
                                g
            值区主要分布于矿山北侧的居住地。                                        XU Y, SHI H D, WANG C, et al. Heavy metal pollution sources
                                                                    in  soil  affected  by  key  pollution  enterprises  in  Suxian  District,
                (2)土壤单因子指数表明,As、Cd、Pb、Z 和
                                                       n
                                                                    Chenzhou City, Hunan Province[J]. Research of Environmental
            C 属于重度污染,Cr、N 和        i   H 属于未污染;土壤                   Sciences,2021,34(5):1213-1222.
              u
                                        g
            PL 均值   为  1.86,土壤呈轻度污染;单项生态风险指                   [10]   WANG  X,  HE  M,  XIE  J,  et  al.  Heavy  metal  pollution  of  the
               I
                                                                    world largest antimony mine-affected agricultural soils in Hunan
            数从大到小依次         为  Cd、As、Pb、Cu、Zn、Hg、N 和
                                                       i
                                                                    province (China)[J]. Journal of Soils and Sediments, 2010, 10(5):
            Cr,R 均值   为  2 680.40,属于极强生态风险水平;PLI                    827-837.
                 I
            和  R 空间分布与重金属浓度分布趋于一致。                            [11]   LI X Z, ZHAO Z Q, YE Y, et al. Heavy metal accumulation and
                I
                (3)相关性与主成分分析表明,研究区土                  壤  Cu、         its spatial distribution in agricultural soils: evidence from Hunan
                                                                    Province, China[J]. RSC Advances,2018,8(19):10665-10672.
            Zn、C 和    A 元素主要来源于矿业活动,Pb、C 和
                 d
                                                       r
                       s
                                                              [12]   ZHANG Z X, ZHANG N, LI H, et al. Risk assessment, spatial
            N 元素主要来源于矿业与人类生活活动,H 元素受                                distribution,  and  source  identification  of  heavy  metal  (loid)s  in
                                                   g
              i
            人为活动干预较少,主要受母岩风化过程与程度                                   paddy  soils  along  the  Zijiang  River  basin,  in  Hunan  Province,
            控制。                                                     China[J].  Journal  of  Soils  and  Sediments,  2019,  19(12):  4042-
                                                                    4051.
                                                              [13]   雷鸣, 曾敏, 郑袁明, 等. 湖南采矿区和冶炼区水稻土重金属污
            参考文献                                                    染及其潜在风险评价[J]. 环境科学学报, 2008(6): 1212-1220.
            [  1  ]   SUN  L,  GUO  D,  LIU  K,  et  al.  Levels,  sources,  and  spatial  LEI M, ZENG M, ZHENG Y M, et al. Heavy metals pollution
                  distribution of heavy metals in soils from a typical coal industrial  and potential ecological risk in paddy soils around mine areas and
                  city of Tangshan, China[J]. Catena,2019,175:101-109.  smelting  aeras  in  Hunan  Province[J].  Acta  Scientiae
            [  2  ]   WANG G Y, ZHANG S R, XIAO L Y, et al. Heavy metals in  Cirumstantiae, 2008(6): 1212-1220.
                  soils  from  a  typical  industrial  area  in  Sichuan,  China:  spatial  [14]   陆泗进, 何立环, 王业耀.湖南省桂阳县某铅锌矿周边农田土壤
                  distribution,  source  identification,  and  ecological  risk  重金属污染及生态风险评价[J]. 环境化学,2015,34(3):591-
                  assessment[J].  Environmental  Science  &  Pollution  Research,  592.
                  2017,24(1):1-13.                            [15]   谢荣秀, 田大伦, 方晰.湘潭锰矿废弃地土壤重金属污染及其评
            [  3  ]   WANG F, ZHAO W, CHEN Y. Spatial variations of soil heavy  价[J]. 中南林学院学报,2005(2):38-41.
                  metal potential ecological risks in typical Moso Bamboo Forests  XIE R X, TIAN D L, FANG X. Assessment of pollution of heavy
                  of Southeast China[J]. Bulletin of Environmental Contamination  metals  on  the  slag  wasteland  of  Xiangtan  Manganese  Mine[J].
                  and Toxicology,2019,102:224-230.                  Journal of Central South University of Forestry & Technology,
            [  4  ]   ZHOU Y, WANG L, XIAO T, et al. Legacy of multiple heavy  2005(2):38-41.
                  metal (loid)s contamination and ecological risks in farmland soils  [16]   张煜, 胡俊良, 刘劲松, 等.湖南香花岭某钨矿区土壤中重金属
                  from  a  historical  artisanal  zinc  smelting  area[J].  Science  of  the  的污染特征及生态风险研究[J]. 安全与环境工程,2018,
                  Total Environment,2020,720:137541.                25(3):117-124.
            [  5  ]   ZHU D W, WEI Y, ZHAO Y H, et al. Heavy metal pollution and  ZHANG Y, HU J L, LIU J S, et al. Pollution characteristics and
                  ecological  risk  assessment  of  the  agriculture  soil  in  Xunyang  ecological  risks  of  heavy  metals  in  the  soil  from  Xianghualing
                  mining area, Shaanxi Province, Northwestern China[J]. Bulletin  Tungsten  Mining  Area  of  Hunan  Province[J].  Safety  and
                  of  Environmental  Contamination  and  Toxicology,2018 ,101:  Environmental Engineering,2018,25(3):117-124.
                  178-184.                                    [17]   SUN  Z  H,  XIE  X  D,  WANG  P,  et  al.  Heavy  metal  pollution
            [  6  ]   HU Z G, WANG C S, LI K Q, et al. Distribution characteristics  caused  by  small-scale  metal  ore  mining  activities:  a  case  study
                  and  pollution  assessment  of  soil  heavy  metals  over  a  typical  from a polymetallic mine in South China[J]. Science of the Total
                  nonferrous  metal  mine  area  in  Chifeng,  Inner  Mongolia,  Environment,2018,639:217-227.
                  China[J].  Environmental  Earth  Sciences,2018 ,77 (18 ) :638.1-  [18]   帅红, 李景保. 南方小型矿业城镇土地生态敏感性评价:以湖南
                  638.10.                                           省桂阳县为例[J]. 热带地理, 2010, 30(3): 232-236.
            [  7  ]   XIAO  R,  WANG  S,  LI  R  H,  et  al.  Soil  heavy  metal  SHUAI H, LI J B. Appraisal of land-use eco-sensitivity on small-
                  contamination  and  health  risks  associated  with  artisanal  gold  sized mining city in Southern China: a case study of GuiYang,
                  mining  in  Tongguan,  Shaanxi,  China[J].  Ecotoxicology  and  Hunan[J]. Tropical Geography,2010, 30(3): 232-236.
   292   293   294   295   296   297   298   299   300   301   302