DB37T 6021-2026 土壤环境背景值

13.08037Z50山东省地方标准37/T6021—2026土壤环境背景值Environmentalbackgroundvaluesofsoil2026-05-发布2026--实施山东省市场监督管理局ꢀꢀ发布DB37/T60212026目次HYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINKHYPERLINK\l"br22"23IDB37/T60212026前言本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规定起草。请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。本文件由山东省自然资源厅（山东省林业局）提出并组织实施。本文件由山东省自然资源标准化技术委员会归口。本文件起草单位：山东省地质调查院、山东省国土空间生态修复中心、山东省土壤污染防治中心。本文件主要起草人：代杰瑞、喻超、冯克印、张强、庞绪贵、王增辉、赵西强、萧大伟、曾宪东、IIDB37/T60212026土壤环境背景值1土壤环境背景状况评价。本文件适用于山东省棕壤、褐土、新积土、石质土、粗骨土、砂姜黑土、潮土、盐土、滨海盐土、水稻土等土壤类型的区域性土壤环境背景状况评价。2规范性引用文件文件。DZ/T0258多目标区域地球化学调查规范（1:250000）DZ/T0295土地质量地球化学评价规范HJ/T166土壤环境监测技术规范HJ1185区域性土壤环境背景含量统计技术导则（试行）NY/T395农田土壤环境质量监测技术规范3术语和定义下列术语和定义适用于本文件。3.13.23.3soil位于陆地表层能够生长植物的疏松多孔物质层及其相关自然地理要素的综合体。土壤环境背景含量environmentalbackgroundcontentsofsoil一定时间条件下，仅受地球化学过程和非点源输入影响的土壤中元素或化合物的含量。土壤环境背景值environmentalbackgroundvaluesofsoil基于表层土壤环境背景含量的统计值。注：通常以土壤环境背景含量的某一分位值表示。3.43.5土壤类型soiltype根据成土因素、成土过程及土壤属性的不同所划分的土壤种类。注：是具有一定地理发生特点和重要生产、生态意义的各类土壤的总称。分位值fractile将一组数据按升序排列后，对应某一特定百分比位置的数值。3DB37/T60212026注：用于描述数据的分布特征。4土壤环境背景含量基本统计量和土壤环境背景值4.1土壤环境背景含量基本统计量山东省土壤类型空间分布见附录A，主要包括棕壤、褐土、褐土(暗泥质淋滤褐土)、新积土、石质量见附录B，包括各指标原始数据的顺序统计量，剔除异常值后的算术平均值、算术标准差S、几何平均值M和几何标准差D等。4.2土壤环境背景值4.2.1按照评价区的空间地理位置，根据附录A确定评价区域的土壤类型，按附录B确定该土壤类型土壤环境背景含量的基本统计量。4.2.2数据分布为正态分布或近似正态分布时，以作为土壤环境背景值；数据分布为对数正态分布或近似对数正态分布时，以M×D2作为土壤环境背景值；数据分布为其他分布时，采用土壤环境背景含量顺序统计量的95％分位值作为土壤环境背景值。如国家出台确定土壤环境背景值的具体规定，种土壤类型的土壤环境背景值见表1。表1土壤环境背景值褐土水稻土日照)序号(暗泥质淋滤褐土)10.1751新积土石质土粗骨土砂姜黑土滨海盐土水稻土(济宁)指标棕壤褐土潮土盐土12砷钡铍铋镉钴铬铜汞锰钼镍铅锑锡钛锌铊9.914922.550.3413.368215.755214.11ꢁ6843.050.5113.0ꢁ4562.950.5112.199415.956215.352914.55618.881521.660732.580.462.200.310.17528.5151.543.50.0569652.280.472.520.382.290.392.220.372.310.392.610.390.21517.484.632.90.0587902.670.580.33823.894.649.20.055ꢁ0061.1947.232.41.725.0450.1730.2130.2300.2300.2100.1900.2200.1900.180617.988.935.318.889.637.117.078.032.721.9138.9123.152.046.022.217.890.633.915.880.931.814.275.427.715.880.930.47890.0560.0780.1160.0520.0840.0590.0550.0550.0301011121314151617188100.9139.534.90.843.78610.8341.933.51.094.67980.9938.228.81.333.78981.7453.949.20.973.89161.0047.038.31.034.09140.7042.332.30.894.17460.8238.228.71.364.46770.7333.527.21.244.37340.8738.526.41.203.50.9394.627.40.903.60.7441.236.20.854.4464788.90.80ꢁ84390.90.76ꢁ93987.10.65ꢁ94488.00.785ꢁ18695.70.95ꢁ316102.80.92ꢁ84383.00.71414986.50.75ꢁ00277.40.744ꢁ19686.40.715ꢁ09991.20.74ꢁ121113.40.964DB37/T60212026表1土壤环境背景值（续）褐土质淋滤褐土)水稻土日照)序号新积土石质土粗骨土砂姜黑土滨海盐土水稻土(济宁)指标棕壤褐土潮土盐土19Al2O315.8215.5414.9213.8116.4816.1015.5614.0212.9214.1315.345.9415.527.20计)全铁(以20215.886.277.555.866.767.206.075.605.215.53Fe2O3计)SiO2计)74.9571.7272.8965.9272.8772.8373.2370.3164.8872.7770.5561.95注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。5监测与分析测试方法5.1土壤样品采集和保存土壤样品的布点、采样、制备和保存按DZ/T0258、DZ/T0295、HJ/T166、HJ1185、NY/T395要求执行。5.2分析测试方法土壤相关指标的分析测试宜采用附录C中的分析方法，也可采用经自然资源、生态环境或农业农村主管部门确认的其他等效方法执行。6土壤环境背景状况评价境背景值的，表明土壤环境质量偏离自然本底状态。5附录A（资料性）山东省土壤类型空间分布山东省土壤类型分布见图A.1。图A.1山东省土壤类型图附录B（规范性）土壤环境背景含量基本统计量土壤环境背景含量的基本统计量见表B.1～表B.12。表B.1棕壤背景含量的基本统计量顺序统计量(分位值)(总样本数=7ꢁ033)序号指标SMD数据分布环境背景值最小值10％值25％值中位值75％值90％值95％值最大值12砷1.11273.34853.85274.76086.07417.59829.1ꢁ2782.420.330.17016.684.936.40.06375710.3ꢁ4922.640.4098.1ꢁ83211.515.946.17951.92565.87571.41正态其他分布正态9.9ꢁ4922.550.340.17317.988.935.30.056810钡3铍0.440.021.400.131.490.151.660.180.0879.01.870.210.10611.154.020.10.0275522.120.270.13513.667.526.40.0396431.890.220.330.061.860.211.191.324铋正态5镉0.0140.0660.0730.21010.5400.1090.0320.1051.337正态6钴0.89.51.56.77.434.412.619.0102.445.946.7456.0514.411.354.720.73.317.17.310.952.119.41.31.41.4正态7铬30.311.042.515.70.021477正态8铜正态9汞0.0020.0150.0170.09422.4150.0280.0110.0261.469对数正态101112131415161718192021锰503730.3612.517.50.361.7258534.30.424120.4014.418.90.401.8ꢁ80838.30.458401.0845.340.30.894.0ꢁ88833.91355.9934.926.6054.610038ꢁ513689.54.695600.5923.724.70.562.51250.167.95460.5622.424.20.552.4ꢁ46755.20.571正态正态正态正态正态正态正态正态正态正态正态正态钼0.212.00.4718.021.30.462.10.5723.124.30.552.50.7129.628.60.662.90.9137.434.40.793.51.321.41.21.281.310.9139.534.90.843.7镍铅10.30.140.25.1锑0.140.6锡钛658ꢁ13646.00.5012.673.2864.25ꢁ50556.30.5713.543.8967.04ꢁ89768.50.6614.264.6069.67ꢁ31881.90.7714.905.3971.87ꢁ64892.00.8515.345.9473.39567ꢁ64788.90.8015.825.8874.95锌铊5.957.30.5815.80.111.31.210.154.970.72AlO计)211.2711.882.562.8118.4713.481.1713.431.0912.293.960.963.841.2887.0866.934.0166.811.063全铁(以FeO计)23硅(以SiO2计)46.3759.9361.59注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.2褐土背景含量的基本统计量顺序统计量(分位值)(总样本数=5ꢀ437)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷1.41935.54416.24657.34978.853610.659712.067913.076844.0ꢀ7354.177.328.95412.2698.65371.31正态正态正态正态正态正态正态正态13.4680钡3铍0.920.061.590.191.680.211.840.240.11711.161.021.50.0305452.000.290.13912.868.224.90.0396132.200.350.16814.775.329.20.0546952.430.420.20717.384.835.00.0818162.580.482.020.300.280.082.000.291.151.292.580.450.21518.589.436.90.1168574铋5镉0.0270.0890.0990.24179.7500.1410.0370.1371.2966钴2.812.75.28.89.753.518.419.199.239.80.11691050.1391.8472.812.967.425.22.811.05.812.666.524.61.21.21.37铬49.016.48铜9汞0.0080.0210.0247.7290.0400.0150.0371.459其他分布101112131415161718192021锰1690.215.34380.3819.719.70.482.24820.4222.120.80.522.4ꢀ1099.666180.5729.825.30.743.21200.136.16060.5629.125.00.723.11正态正态正态正态正态正态正态正态正态正态正态正态钼0.4825.722.70.602.80.5630.125.10.723.20.6734.228.50.873.70.8138.934.01.004.30.9443.640.11.094.91.261.21.21.281.210.8441.933.51.094.5镍185.8481.025.4027.5铅8.94.1锑0.290.90.180.7锡钛953310545.10.47ꢀ34449.90.50ꢀ72857.60.5512.604.0660.99ꢀ99465.60.6013.284.5763.81ꢀ23374.20.6514.015.1166.37ꢀ54184.30.7114.835.7568.46ꢀ79794.80.7615.306.1869.9110883ꢀ968429ꢀ94464.30.60ꢀ82691.00.7615.556.2471.70锌铊23.40.257.111.09994.61.6865.60.6012.70.081.21.14AlO计)311.4211.943.263.5917.9013.311.1213.261.0911.284.590.834.511.2076.7063.634.0363.501.072全铁(以FeO计)23硅(以SiO2计)35.5356.3358.04注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.3褐土(暗泥质淋滤褐土)背景含量的基本统计量顺序统计量(分位值)(总样本数=130)序号指标SMD数据分布环境背景值最小值10％值25％值中位值75％值90％值95％值最大值12砷2.74395.24695.74836.45157.35628.16289.16879.975111.1ꢀ3422.580.397.45671.3707.25631.21正态其他分布正态10.1751钡3铍1.390.131.530.171.590.181.680.200.10110.161.818.00.0285531.830.220.11914.983.724.80.0336681.950.250.14120.4116.732.50.0407662.070.300.15924.6134.238.60.0498462.130.310.17528.5151.543.50.0638861.820.230.190.041.810.221.111.192.200.310.17528.5151.543.50.0569654铋正态5镉0.0600.0850.0930.3700.1220.0270.1191.253其他分布6钴7.146.212.97.98.554.115.535.6169.471.016.190.325.96.732.49.214.884.924.41.51.41.4其他分布其他分布其他分布正态7铬52.114.58铜9汞0.0100.0220.0240.1740.0350.0100.0341.339101112131415161718192021锰3240.3517.115.10.251.64090.3820.317.50.441.94560.4120.818.30.482.1ꢀ0371.06113.141.02.615.26630.6044.022.00.632.61510.1624.32.76450.5838.321.80.622.61正态钼0.4723.720.20.552.30.5733.622.40.612.60.7062.624.10.702.90.8380.426.30.833.40.9394.629.10.933.91.30其他分布0.9394.627.40.903.6镍1.71.11.241.21其他分布正态铅锑0.130.5正态锡正态钛254837.90.329.872.89315343.10.43ꢀ34344.70.45ꢀ62451.50.4912.053.7159.98ꢀ25566.40.5412.594.8962.84ꢀ44675.80.5713.516.0567.50ꢀ46082.60.6114.226.9370.01ꢀ93987.10.6314.487.5570.56ꢀ388150.20.88ꢀ5711214ꢀ425其他分布其他分布正态ꢀ93987.10.6514.927.5572.89锌铊64.00.5314.70.0662.30.531.31.12AlO计)211.1411.433.223.3315.1812.731.0912.691.098.354.991.394.8173.2563.554.6763.381.08正态3全铁(以FeO计)31.32其他分布2硅(以SiO2计)43.4956.3157.71正态注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.4新积土背景含量的基本统计量顺序统计量(分位值)(总样本数=539)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷3.44107.94388.34479.446110.948512.950915.354017.355721.7ꢀ0952.620.8511.14862.43310.94851.21对数正态正态15.7552钡3铍1.470.121.620.201.680.211.770.240.12010.561.919.60.0205051.880.290.14011.865.822.70.0275642.030.340.17013.270.225.80.0426402.160.430.20015.273.531.10.0817332.230.480.23016.577.134.70.1167981.900.290.190.071.890.291.10正态2.280.470.23117.078.032.70.1167984铋1.27对数正态5镉0.0700.0900.1000.3000.1450.0360.1411.281对数正态6钴8.045.812.39.09.558.517.719.4120.345.712.066.023.22.16.05.011.865.822.71.21.11.2对数正态正态7铬55.816.48铜对数正态9汞0.0090.0140.0160.2970.0260.0100.0241.455其他分布101112131415161718192021锰3850.3119.213.50.281.44480.4522.316.20.741.94650.4923.417.10.792.19411.3650.752.61.854.65790.6729.021.40.992.71000.164.65710.6528.621.10.972.61其他分布正态正态正态正态正态正态正态正态正态正态正态钼0.5625.718.90.872.30.6428.721.00.972.60.7631.924.11.103.00.9235.428.81.263.31.0138.331.51.393.61.261.21.21.191.210.9938.228.81.333.7镍铅3.7锑0.170.5锡钛310140.30.379.633.19336349.70.46ꢀ44252.80.49ꢀ54657.90.5411.413.9356.53ꢀ66064.40.5911.974.3658.98ꢀ75372.60.6612.584.8961.18ꢀ83681.60.7313.345.4362.83ꢀ87888.30.7913.685.8963.82ꢀ524106.90.94ꢀ64865.80.60148ꢀ64564.80.59ꢀ94488.00.7813.815.8665.92锌铊11.10.091.21.17AlO计)210.7911.023.543.6814.5312.050.8812.021.076.514.480.694.431.1667.9458.583.6758.461.073全铁(以FeO计)23硅(以SiO2计)46.4151.5353.35注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.5石质土背景含量的基本统计量顺序统计量(分位值)(总样本数=500)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷1.03312.84433.34694.25805.48647.7ꢀ1252.510.340.15415.978.230.00.03470111.5ꢀ4623.010.450.19719.4101.142.70.04895313.4ꢀ6843.610.530.25021.9138.956.70.063ꢀ2111.7453.958.90.973.8107.0ꢀ41316.432.186.08862.83635.58161.62对数正态其他分布正态14.1ꢀ6843.050.510.22821.9138.952.00.052898钡3铍1.230.071.590.141.680.161.880.190.0898.62.180.240.11611.459.621.60.0265512.190.260.430.102.150.241.214铋1.46对数正态5镉0.0340.0640.0741.0600.1200.0410.1131.421对数正态6钴2.97.74.25.924.69.86.528.911.045.2437.6202.212.258.122.54.811.352.720.31.51.61.6其他分布其他分布对数正态7铬39.015.10.02042824.510.08铜9汞0.0060.0150.0160.4090.0270.0100.0251.448对数正态101112131415161718192021锰1610.285.13210.4310.619.80.321.73520.4712.121.30.361.8ꢀ00915.52319.0362.32.465520.7226.030.00.552.51730.2611.77.85250.6823.329.10.522.51正态钼0.5416.525.00.422.10.6624.829.10.512.50.9535.835.70.672.91.3643.647.50.853.51.40其他分布1.7453.949.20.973.8镍1.61.3其他分布对数正态铅15.90.220.3锑0.180.61.37其他分布锡11.11.31其他分布正态钛135827.00.348.531.35255340.30.48ꢀ76046.20.52ꢀ14854.70.5913.793.3661.98ꢀ68164.60.6514.584.2265.07ꢀ22377.50.7615.155.2067.86ꢀ66789.70.9115.896.0169.83ꢀ022108.31.0116.296.4570.7411661ꢀ698744ꢀ62263.00.66ꢀ18695.70.9516.486.7672.87锌铊222.01.7364.90.6715.40.141.31.22正态正态AlO计)312.9513.332.582.8619.0314.540.9714.511.0711.634.321.224.151.3477.5764.834.0264.711.06正态2全铁(以FeO计)2正态3硅(以SiO2计)52.8258.4959.49正态注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.6粗骨土背景含量的基本统计量顺序统计量(分位值)(总样本数=5ꢀ978)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷0.81812.94023.44324.44896.16199.186811.7ꢀ2092.720.450.19919.796.844.30.05783913.0ꢀ4562.970.510.23622.099.0ꢀ2888.156.86763.12516.16361.61其他分布其他分布正态13.0ꢀ4562.950.510.20922.2123.146.00.084916钡3铍0.770.041.460.141.590.151.820.190.09710.244.918.10.0204752.100.260.12413.363.625.10.0265842.410.360.15916.478.432.80.0377012.110.270.420.112.070.251.224铋19.003.17948.01.49其他分布5镉0.0240.0700.0790.1270.0410.1211.391正态正态6钴2.17.43.06.67.734.113.413.44.412.657.423.51.41.51.57铬28.911.4123.11118.361.521.810.2其他分布正态8铜54.20.084937248.15.660ꢀ78813.90568.8629.145.3714.625.69汞0.0030.0140.0160.0270.0110.0251.485其他分布101112131415161718192021锰1620.222.63470.3912.517.00.341.73900.4315.018.80.371.85900.6427.426.10.612.61630.189.85670.6225.525.40.582.61正态正态正态正态钼0.5220.022.00.452.10.6328.126.00.572.60.7835.330.70.763.11.0142.837.10.943.61.2253.843.81.034.01.321.51.31.0047.038.31.034.0镍铅8.76.1锑0.110.30.210.71.40其他分布锡1.31其他分布正态钛13859.1260542.00.43ꢀ86447.50.47ꢀ31958.10.5513.583.8459.59ꢀ86969.30.6314.174.7363.14ꢀ36480.70.7314.815.5866.55ꢀ84193.30.8715.426.3869.39ꢀ268103.40.9815.816.9370.7311ꢀ483761.92.15ꢀ82469.20.64746ꢀ74867.00.62ꢀ316102.80.9216.107.2072.83锌铊16.80.141.31.25正态0.136.861.01正态AlO计)212.4812.942.673.0820.5612.4181.9814.200.9514.171.074.721.244.541.3362.974.9362.781.08正态3全铁(以FeO计)3正态2硅(以SiO2计)39.8254.4256.39正态注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.7砂姜黑土背景含量的基本统计量顺序统计量(分位值)(总样本数=1ꢀ862)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷3.83795.64916.25157.35778.56429.775711.089812.199434.1ꢀ5253.256.208.56671.81318.36551.31正态其他分布正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态12.1994钡3铍1.200.131.500.181.570.201.710.220.0999.61.880.250.12011.565.221.60.0335712.120.300.14813.873.626.30.0447102.360.350.17316.182.530.90.0628752.520.380.19717.687.634.50.082ꢀ0000.7242.034.70.944.31.920.260.300.061.900.251.161.242.520.380.18917.890.633.90.0599144铋5镉0.0450.0760.0834.7100.1230.0330.1191.3126钴5.523.19.77.48.048.015.136.4156.197.311.864.822.13.012.95.911.463.521.31.31.21.37铬44.213.855.217.50.0264698铜9汞0.0030.0200.0221.2540.0350.0120.0331.404101112131415161718192021锰2510.2213.89.73590.3318.020.40.462.03870.3619.221.00.502.2ꢀ5672.645860.4828.125.10.652.91640.117.15640.4727.324.90.642.91钼0.4122.822.60.562.50.4727.524.70.642.90.5633.027.60.733.40.6638.631.50.853.91.251.31.11.211.210.7042.332.30.894.1镍72.9铅132.616.1525.03.6锑0.331.00.120.6锡钛179124.90.377.731.86269836.50.49ꢀ91238.80.51ꢀ23944.90.5412.143.6062.37ꢀ66654.50.5812.924.2265.03ꢀ06965.40.6313.724.8568.02ꢀ45175.10.6814.895.5870.41ꢀ66381.30.7115.565.9971.76ꢀ768393.51.36ꢀ66755.60.59588ꢀ61953.90.58ꢀ84383.00.7115.566.0773.23锌铊13.70.061.31.11AlO计)211.1511.482.963.1317.9813.021.2712.961.108.764.270.904.171.2476.8765.174.0365.041.063全铁(以FeO计)23硅(以SiO2计)40.7258.3959.77注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.8潮土背景含量的基本统计量顺序统计量(分位值)(总样本数=15278)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷0.12004.94446.04548.647110.249511.853813.869215.394242.016ꢀ8804.6910.14922.9359.64911.41正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态15.9562钡3铍0.520.031.590.171.670.201.780.240.12010.258.719.50.0265111.890.270.14011.464.022.10.0325602.020.310.16712.969.125.50.0426252.180.370.19514.875.030.10.0577092.290.410.22016.179.334.00.0737791.910.270.190.061.900.271.111.272.290.390.21515.880.931.80.0557464铋3.295镉0.0100.0860.1004.7990.1430.0360.1391.3016钴0.63.71.18.19.151.717.037.6739.6696.111.664.122.42.18.44.711.463.521.91.21.11.27铬44.014.98铜9汞0.0040.0180.0215.0050.0330.0110.0311.424101112131415161718192021锰504290.3917.917.60.452.04650.4321.418.50.522.220696.245680.5827.822.30.883.0895610.5627.322.10.852.91钼0.201.70.4924.720.00.762.60.5727.622.00.913.00.6630.924.51.033.50.7734.927.31.184.00.8538.029.41.304.50.125.21.251.21.21.371.310.8238.228.71.364.4镍413.3125.318.6016.6铅9.63.2锑0.010.30.240.7锡钛251ꢀ9963308354858.00.5411.623.8659.31372864.10.5812.124.2161.79384971.00.6412.784.6763.85397779.70.6913.605.2567.84414186.60.7314.195.6970.4488093713218370763.60.58414986.50.7514.025.6070.31锌铊3.444.60.4650.80.49414.51.7764.50.5911.00.081.21.140.204.180.29AlO计)210.9811.233.043.4517.3712.240.8912.211.079.994.260.674.201.1889.1261.714.3061.561.073全铁(以FeO计)23硅(以SiO2计)28.5054.2756.39注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.9盐土背景含量的基本统计量顺序统计量(分位值)(总样本数=201)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷4.04128.34378.74469.646210.447511.849413.552014.453618.0ꢀ3312.390.4910.74771.72610.64761.21对数正态正态15.3529钡3铍1.490.051.680.221.710.221.800.240.12010.561.419.90.0255101.890.270.14011.265.121.50.0315521.990.300.16012.368.123.90.0365962.080.340.17313.271.426.50.0476562.210.380.19014.474.228.00.0516901.900.270.160.041.890.271.08正态2.220.370.19114.275.427.70.0556774铋1.17对数正态5镉0.0630.1000.1100.3100.1390.0260.1371.212正态正态正态正态6钴7.950.015.19.59.958.618.416.484.736.911.464.821.91.45.32.911.364.621.81.11.11.17铬56.417.98铜9汞0.0110.0190.0210.0920.0310.0090.0301.352对数正态101112131415161718192021锰4230.3320.615.50.381.44730.4223.517.10.762.24830.4524.018.30.802.58230.9738.229.12.506.55550.5527.921.60.953.1615520.5427.721.40.943.01正态正态钼0.4925.519.60.852.80.5427.421.50.933.10.6130.323.41.063.50.7132.625.01.133.90.7734.026.41.224.30.093.31.171.11.10.7333.527.21.244.3镍对数正态正态铅2.8锑0.130.61.15对数正态锡1.21正态正态正态正态正态钛324646.80.36349154.10.46ꢀ55056.20.48ꢀ65959.30.5311.473.9359.69ꢀ75463.90.5711.814.2261.62ꢀ82768.90.6212.214.5662.89ꢀ87574.00.6812.674.9464.11ꢀ94478.40.7312.955.2164.88ꢀ10595.10.82ꢀ74064.00.58131ꢀ73763.60.57ꢀ00277.40.7412.925.2164.88锌铊6.71.11.150.08AlO计)210.5611.0311.223.363.693.7851.2056.3457.4314.1811.840.5411.831.056.314.270.434.2569.3861.252.4361.201.04其他分布3全铁(以FeO计)21.10其他分布3硅(以SiO2计)注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.10滨海盐土背景含量的基本统计量顺序统计量(分位值)(总样本数=1ꢁ911)最小值10％值25％值中位值75％值90％值95％值最大值序号指标SMD数据分布环境背景值12砷0.92124.74145.74277.24508.748210.753513.086614.6ꢁ1412.300.380.18015.678.729.70.042803162.3388004.538.94752.8438.54731.41正态正态正态正态正态正态正态正态正态正态正态正态正态14.5561钡3铍0.720.041.330.111.420.131.610.170.0838.81.770.230.10210.463.118.30.0175081.940.280.13012.268.522.10.0225992.140.340.16014.374.526.50.0317171.770.230.270.081.750.211.161.452.310.390.17515.880.930.40.0307344铋4.615镉0.0110.0570.0690.5230.1070.0340.1011.4166钴1.26.12.26.636.78.47.446.810.732.5562.086.310.663.118.42.68.96.010.262.517.31.31.21.57铬57.814.90.0134558铜9汞0.0040.0100.0110.3100.0180.0060.0171.412101112131415161718192021锰763850.3212.914.00.381.64150.3715.514.90.431.7ꢁ7496.62233.0510.25.939.95260.5724.519.00.782.51040.157.05160.5423.318.60.732.41钼0.162.10.4620.516.50.572.10.5624.718.30.812.40.6729.021.60.952.80.8033.725.21.093.20.8937.528.61.203.41.331.41.20.8738.526.41.203.5镍铅10.80.130.23.7锑0.260.51.45其他分布锡1.31正态正态正态正态正态正态正态钛481239932.10.439.422.44ꢁ79736.00.459.962.80ꢁ28546.30.4910.803.2958.27ꢁ52855.80.5511.583.7861.42ꢁ71165.50.6012.484.3464.57ꢁ89476.20.6713.324.9670.03ꢁ02982.90.7113.905.4472.40ꢁ245322.81.18ꢁ51255.80.55342ꢁ49453.40.54ꢁ19686.40.7114.135.5372.77锌铊7.115.30.081.41.160.226.220.53AlO计)217.2611.611.2611.541.128.603.850.843.751.2685.2561.675.5561.421.093全铁(以FeO计)23硅(以SiO2计)40.2452.4854.76注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.11水稻土（临沂日照）背景含量的基本统计量顺序统计量(分位值)(总样本数=172)序号指标SMD数据分布环境背景值最小值10％值25％值中位值75％值90％值95％值最大值12砷1.05244.55745.05915.66196.26807.27288.47669.379731.5ꢀ5562.852.286.46761.2696.36721.21正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态正态8.8815钡3铍1.410.171.690.191.790.211.930.230.12411.157.721.30.0304902.070.270.14412.364.223.70.0355452.210.310.17013.971.326.70.0426252.460.370.21415.780.030.10.0607192.560.400.24516.885.532.40.0817612.090.270.260.062.070.271.131.222.610.390.21517.484.632.90.0587904铋5镉0.0800.1020.1050.7130.1470.0340.1431.2576钴5.636.012.99.110.052.819.119.1117.177.012.664.224.12.410.24.412.463.423.71.21.21.27铬49.317.38铜9汞0.0090.0210.0250.1700.0360.0110.0341.342101112131415161718192021锰2750.3115.920.80.361.83710.3520.023.80.442.44240.3622.324.70.472.5ꢀ3011.0353.780.61.106.85580.5229.228.80.613.21160.116.05460.5128.528.60.593.11钼0.4525.026.40.522.80.5328.728.50.593.10.6133.031.40.683.60.6836.536.10.763.90.7141.341.90.844.51.251.21.11.221.210.7441.236.20.854.4镍铅3.7锑0.120.6锡钛239634.60.50331146.50.54ꢀ43851.80.55ꢀ83858.70.5812.523.8163.17ꢀ16465.30.6213.174.2464.89ꢀ40074.40.6713.984.7866.51ꢀ76782.20.7114.655.4168.50ꢀ91288.40.7315.225.5569.46ꢀ255105.60.87ꢀ14766.20.62476ꢀ11965.00.62ꢀ09991.20.7415.345.9470.55锌铊12.50.061.21.10AlO计)210.3411.7412.052.053.043.4458.6460.3461.0515.6413.241.0513.201.086.584.320.814.251.2173.2464.852.8564.791.043全铁(以FeO计)23硅(以SiO2计)注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。表B.12水稻土（济宁）背景含量的基本统计量顺序统计量(分位值)(总样本数=185)序号指标SMD数据分布环境背景值最小值10％值25％值中位值75％值90％值95％值最大值12砷6.64788.65149.352115.753317.955419.756921.459421.661126.872117.05534.12716.45521.31其他分布正态21.6607钡3铍1.740.220.12.140.320.1314.767.929.22.180.350.14915.971.233.12.280.420.2217.576.236.90.0308172.390.480.26319.080.444.10.0359132.480.530.2920.885.446.50.0459552.590.560.3221.790.248.40.0619802.670.580.33822.692.749.20.078ꢀ0061.0947.232.81.725.02.841.240.5725.8103.068.72.27ꢀ3782.1649.051.02.697.02.390.470.160.082.390.461.07其他分布1.19其他分布2.670.580.33823.894.649.20.055ꢀ0061.1947.232.41.725.04铋5镉0.2520.0640.2421.34其他分布6钴12.656.719.719.080.441.82.47.16.418.880.141.31.11.11.2正态正态7铬8铜其他分布正态9汞0.0210.0250.0280.0370.0090.0351.272101112131415161718192021锰4290.3626.621.00.521.85420.5033.024.40.732.96410.5735.225.40.863.18650.8542.028.01.303.81320.174.28530.8341.828.01.263.71其他分布正态钼0.7840.326.71.103.40.8842.428.01.353.70.9545.129.41.524.11.0646.531.01.664.81.261.11.1镍其他分布正态铅2.2锑0.300.61.31其他分布锡1.21其他分布正态钛349353.40.50359572.60.59ꢀ65779.90.61ꢀ71293.40.6614.516.2247.03ꢀ83199.20.7114.766.7648.62ꢀ942103.20.8114.987.0651.71ꢀ191105.20.9215.267.1559.53ꢀ470107.50.9615.787.2061.95ꢀ905196.91.09ꢀ82298.40.74150ꢀ81998.10.74ꢀ121113.40.9615.527.2061.95锌铊7.51.1正态0.121.16其他分布正态1.11其他分布67.2050.585.0150.351.10其他分布AlO计)212.8613.7214.114.235.195.5145.6146.1246.4917.7814.740.3914.731.038.476.570.686.533全铁(以FeO计)23硅(以SiO2计)注：序号1-18指标的单位为mg/kg，序号19-21指标的单位为％。DB37/T60212026附录C（资料性）土壤相关指标检测分析方法土壤相关指标的检测分析方法见表C.1。表C.1土壤相关指标检测分析方法序号1指标砷分析方法标准编号GB/T22105.2土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法土壤和沉积物12种金属元素的测定王水提取-电感耦合等离子体质谱法土壤和沉积物19种金属元素总量的测定电感耦合等离子体质谱法区域地球化学样品分析方法第3部分电感耦合等离子体质谱法HJ680HJ803HJ1315DZ/T0279.3HJ78023钡铍土壤和沉积物无机元素的测定波长色散X射线荧光光谱法电感耦合等离子体质谱法DZ/T0279.3HJ737土壤和沉积物铍的测定石墨炉原子吸收分光光度法区域地球化学样品分析方法第3部分电感耦合等离子体质谱法DZ/T0279.34铋土壤和沉积物汞、砷、硒、铋、锑的测定微波消解/原子荧光法土壤和沉积物19种金属元素总量的测定电感耦合等离子体质谱法土壤质量