DB3502T-廈門市地方標(biāo)準(zhǔn)-土壤環(huán)境背景值

Q/LB.□XXXXX-XXXXII目次TOC\o"1-1"\h\z\u前言 II1范圍 12規(guī)范性引用文件 13術(shù)語和定義 14土壤環(huán)境背景值 25監(jiān)測與分析要求 10附錄A（規(guī)范性）附錄A.1 12前言本文件按照GB/T1.1—2020《標(biāo)準(zhǔn)化工作導(dǎo)則第1部分：標(biāo)準(zhǔn)化文件的結(jié)構(gòu)和起草規(guī)則》的規(guī)定起草。本文件由廈門市生態(tài)環(huán)境局提出并歸口。本文件起草單位：廈門市環(huán)境科學(xué)研究院、福建省地質(zhì)調(diào)查研究院、生態(tài)環(huán)境部南京環(huán)境科學(xué)研究所、廈門市環(huán)境監(jiān)測站、中國地質(zhì)科學(xué)院水文地質(zhì)環(huán)境地質(zhì)研究所。本文件主要起草人：王文俊、莊馬展、蘆園園、龍濤、林全勝、李亞松、王磊、楊心怡、許杰龍、郭丹紅、潘黃蕾、吳艷聰、趙悅文、莊樹裕、袁偉皓、曾少堅、尹愛經(jīng)、陳朦。本標(biāo)準(zhǔn)為首次發(fā)布，后續(xù)可根據(jù)最新的調(diào)查數(shù)據(jù)進(jìn)行修訂。本標(biāo)準(zhǔn)由廈門市生態(tài)環(huán)境局負(fù)責(zé)解釋。本文件由202□年□□月□□日批準(zhǔn)。本文件自202□年□□月□□日起實(shí)施。土壤環(huán)境背景值范圍本標(biāo)準(zhǔn)規(guī)定了廈門市土壤中鎘、汞、砷、鉛、鉻、銅、鋅、鎳、鈷、錳、硒、釩、銻、鉈、鉬、鈹、鋇等17種元素的土壤環(huán)境背景含量的基本統(tǒng)計量、使用方法，以及監(jiān)測和應(yīng)用建議。本標(biāo)準(zhǔn)適用于廈門市行政區(qū)域內(nèi)土壤污染成因分析、土壤環(huán)境背景狀況評價與管理。本標(biāo)準(zhǔn)提出的土壤環(huán)境背景值是基于區(qū)域性土壤環(huán)境背景含量的統(tǒng)計量，地塊尺度土壤環(huán)境背景含量統(tǒng)計應(yīng)按照國家相關(guān)技術(shù)規(guī)范執(zhí)行。規(guī)范性引用文件下列文件中的內(nèi)容通過文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文件，僅該日期對應(yīng)的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于本文件。GB15618土壤環(huán)境質(zhì)量農(nóng)用地土壤污染風(fēng)險管控標(biāo)準(zhǔn)GB36600土壤環(huán)境質(zhì)量建設(shè)用地土壤污染風(fēng)險管控標(biāo)準(zhǔn)DZT0258多目標(biāo)區(qū)地球化學(xué)調(diào)查規(guī)范（1:250000）DZ/T0279.1區(qū)域地球化學(xué)樣品分析方法第1部分:三氧化二鋁等24個成分量測定粉末壓片一X射線熒光光譜法DZ/T0279.3區(qū)域地球化學(xué)樣品分析方法第3部分：鋇、鈹、鉍等15個元素量測定電感耦合等離子體質(zhì)譜法DZ/T0279.5區(qū)域地球化學(xué)樣品分析方法第5部分：鎘量測定電感耦合等離子體質(zhì)譜法DZ/T0279.7區(qū)域地球化學(xué)樣品分析方法第7部分：鉬量測定電感耦合等離子體質(zhì)譜法DZ/T0279.8區(qū)域地球化學(xué)樣品分析方法第8部分：鉈量測定電感耦合等離子體質(zhì)譜法DZ/T0279.13區(qū)域地球化學(xué)樣品分析方法第13部分:砷、銻和鉍量測定氫化物發(fā)生一原子熒光光譜法DZ/T0279.17區(qū)域地球化學(xué)樣品分析方法第17部分:汞量測定蒸氣發(fā)生一冷原子熒光光譜法GB/T17141土壤質(zhì)量鉛、鎘的測定石墨爐原子吸收分光光度法GB/T22105土壤質(zhì)量總汞、總砷、總鉛的測定原子熒光法HJ491-2019土壤總鉻的測定火焰原子吸收分光光度法GB/T17139土壤質(zhì)量鎳的測定火焰原子吸收分光光度法GB/T17138土壤質(zhì)量銅、鋅的測定火焰原子吸收分光光度法HJ780土壤和沉積物無機(jī)元素的測定波長色散X射線熒光光譜法質(zhì)譜法HJ781固體廢物22種金屬元素的測定電感耦合等離子體發(fā)射光譜法HJ766固體廢物金屬元素的測定電感耦合等離子體質(zhì)譜法HJ680土壤和沉積物汞、砷、硒、鉍、銻的測定微波消解/原子熒光法HJ/T166土壤環(huán)境監(jiān)測技術(shù)規(guī)范HJ1185-2021區(qū)域性土壤環(huán)境背景含量統(tǒng)計技術(shù)導(dǎo)則HJ682-2019建設(shè)用地土壤污染風(fēng)險管控和修復(fù)術(shù)語術(shù)語和定義下列術(shù)語和定義適用于本文件。3.1土壤soil指由礦物質(zhì)、有機(jī)質(zhì)、水、空氣及生物有機(jī)體組成的地球陸地表面上能生長植物的疏松層。[來源：HJ682-2019，定義2.1.3]3.2土壤環(huán)境背景含量environmentalbackgroundcontentofsoil是指在一定時間條件下，僅受地球化學(xué)過程和非點(diǎn)源輸入影響的土壤中元素或化合物的含量。[來源：GB36600-2018，定義3.6]3.3土壤環(huán)境背景值environmentalbackgroundvaluesofsoil指基于土壤環(huán)境背景含量的統(tǒng)計值。通常以土壤環(huán)境背景含量的某一分位值表示。其中土壤環(huán)境背景含量是指在一定時間條件下，僅受地球化學(xué)過程和非點(diǎn)源輸入影響的土壤中元素或化合物的含量。[來源：GB36600—2018，3.6]3.4分位值fractile與隨機(jī)變量概率分布函數(shù)的某一概率相應(yīng)的值。（來源：GB50068-2018,定義2.1.31）土壤環(huán)境背景值4.1土壤環(huán)境背景含量基本統(tǒng)計量4.1.1根據(jù)廈門市不同元素土壤環(huán)境背景含量空間分布特征及其影響因素，結(jié)合當(dāng)?shù)貙?shí)際情況，綜合分析，按縣級行政區(qū)為單元，統(tǒng)計鎘、汞、砷、鉛、鉻、銅、鋅、鎳、鈷、錳、釩、硒、銻、鉈、鉬、鈹、鋇等17項元素的土壤環(huán)境背景含量。4.1.2廈門全域、海滄區(qū)、湖里區(qū)、集美區(qū)、思明區(qū)、同安區(qū)、翔安區(qū)的17種元素土壤環(huán)境背景含量基本統(tǒng)計量見表1~表7，行政區(qū)空間分布見附錄A的圖A.1。4.2土壤環(huán)境背景值的使用4.2.1根據(jù)附錄A確定評價區(qū)域所在的行政區(qū)，從表1~表7中選定對應(yīng)的土壤環(huán)境背景值，其中表1和表2~表7分別適用廈門市全域性和區(qū)級行政區(qū)內(nèi)的壤污染成因分析、土壤環(huán)境背景狀況評價與管理(實(shí)際工作或管理范圍未超過區(qū)級行政區(qū)范圍的執(zhí)行區(qū)級土壤環(huán)境背景值，實(shí)際工作或管理范圍超過區(qū)級行政區(qū)范圍的執(zhí)行廈門市全域性土壤環(huán)境背景值)。4.2.2統(tǒng)計數(shù)據(jù)分布為正態(tài)分布或近似正態(tài)分布時，以算術(shù)平均值（X）+2倍算術(shù)標(biāo)準(zhǔn)差（S）代表土壤環(huán)境背景值；數(shù)據(jù)分布為對數(shù)正態(tài)分布或近似對數(shù)正態(tài)分布時，以幾何平均值（M）×幾何標(biāo)準(zhǔn)差（D）的平方代表土壤環(huán)境背景值；數(shù)據(jù)分布為偏態(tài)分布時，以土壤環(huán)境背景含量順序統(tǒng)計量的95%分位值代表土壤環(huán)境背景值，用于土壤環(huán)境背景狀況評價。如國家出臺確定土壤環(huán)境背景值的具體規(guī)定，則按照國家有關(guān)要求執(zhí)行。4.2.3土壤中元素含量等于或者低于背景值的，表明土壤環(huán)境質(zhì)量保持自然背景水平；超過背景值的，可能受到人為活動或外來污染的影響。表1廈門市土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）XSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0050.0270.0310.0400.0570.0800.1100.1470.7300.0610.030.0561.58偏態(tài)0.1472汞0.0020.0290.0400.0540.0770.1220.2170.2880.6420.0810.040.0701.81偏態(tài)0.2883砷0.271.201.502.203.104.407.158.70174.303.311.652.891.74偏態(tài)8.704鉛9.617.020.026.234.143.558.779.1668.934.711.9332.61.44偏態(tài)79.15鉻2.46.58.011.415.720.730.043.5127.016.06.7714.51.59對數(shù)正態(tài)36.76銅1.34.75.47.09.512.817.620.375.010.14.239.31.55偏態(tài)20.37鋅11.924.928.135.345.859.481.698.0266.048.118.0544.81.46對數(shù)正態(tài)95.58鎳1.03.44.86.37.910.214.018.599.38.13.287.31.64偏態(tài)18.59鈷0.202.302.773.704.916.809.5011.9052.605.082.194.581.63偏態(tài)11.9010錳942272723584906087669223080481176.224471.48對數(shù)正態(tài)97911釩3.821.726.032.141.754.972.182.7217.043.116.0439.91.51偏態(tài)82.712硒0.0050.1000.1300.1800.2600.4050.5700.6681.9280.3010.160.2581.80偏態(tài)0.66813鈹0.410.690.841.081.431.842.282.543.701.440.511.361.45正態(tài)2.4614鋇431061452313474847108941688356176.933111.75對數(shù)正態(tài)95215鉈0.140.270.300.500.700.901.081.242.000.690.280.631.57正態(tài)1.2516銻0.020.190.220.270.340.450.620.786.440.360.130.351.50偏態(tài)0.7817鉬0.150.530.600.821.342.223.965.1235.301.370.751.231.75對數(shù)正態(tài)3.77注1：X、S、M、D分別為平均值±3倍標(biāo)準(zhǔn)差剔除離群后服從正態(tài)/對數(shù)正態(tài)或無異常值后的算術(shù)平均值、標(biāo)準(zhǔn)差、幾何均值、幾何標(biāo)準(zhǔn)差。下同。注2：統(tǒng)計數(shù)據(jù)分布為正態(tài)分布或近似正態(tài)分布時，以算術(shù)平均值（X）+2倍算術(shù)標(biāo)準(zhǔn)差（S）代表土壤環(huán)境背景值；數(shù)據(jù)分布為對數(shù)正態(tài)分布或近似對數(shù)正態(tài)分布時，以幾何平均值（M）×幾何標(biāo)準(zhǔn)差（D）的平方代表土壤環(huán)境背景值；數(shù)據(jù)分布為偏態(tài)分布時，以土壤環(huán)境背景含量順序統(tǒng)計量的95%分位值代表土壤環(huán)境背景值。下同。表2思明區(qū)土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）xSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0200.0200.0300.0410.0570.1030.1820.2720.3560.0760.040.0661.74對數(shù)正態(tài)0.2002汞0.0190.0220.0250.0480.0860.1460.3560.5550.5970.0870.060.0692.04對數(shù)正態(tài)0.2873砷0.500.771.101.902.603.556.076.3027.852.631.542.152.01對數(shù)正態(tài)8.694鉛18.524.928.834.839.646.187.3110.3128.040.610.3039.31.29偏態(tài)110.35鉻2.53.76.68.014.519.924.528.334.014.18.0511.81.89正態(tài)30.26銅3.04.66.16.510.217.221.934.944.810.25.718.81.76對數(shù)正態(tài)27.37鋅15.517.424.827.644.268.4106.0114.5152.049.728.0242.91.73對數(shù)正態(tài)128.48鎳1.01.52.95.57.810.113.415.332.07.04.095.42.32對數(shù)正態(tài)29.19鈷0.501.942.903.544.906.208.0014.3519.204.642.343.991.85偏態(tài)14.3510錳273292316393534626725924956521154.984991.35正態(tài)83111釩11.213.416.527.839.947.061.494.3126.034.914.7531.41.64對數(shù)正態(tài)84.512硒0.0500.0500.0800.1200.1800.2650.3300.3750.5730.2010.100.1771.70對數(shù)正態(tài)0.51213鈹0.550.891.111.341.742.092.693.333.341.760.621.661.46正態(tài)3.0014鋇208245329484684960115614331440727337.036481.66正態(tài)140115鉈0.240.300.400.740.801.011.101.201.200.810.240.761.48正態(tài)1.2916銻0.110.130.210.240.330.500.921.321.560.420.230.361.70對數(shù)正態(tài)1.0417鉬0.300.300.400.540.661.132.113.855.500.910.520.791.70偏態(tài)3.85

表3湖里區(qū)土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）xSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0200.0200.0280.0390.0530.0820.1120.1610.1800.0610.030.0551.64對數(shù)正態(tài)0.1482汞0.0050.0140.0240.0400.0760.1160.1900.3080.3510.0910.070.0692.04偏態(tài)0.3083砷0.911.272.423.304.155.276.408.4723.334.441.734.091.56偏態(tài)8.474鉛17.217.320.425.035.645.363.079.281.536.815.2834.21.47對數(shù)正態(tài)73.95鉻9.39.712.016.224.632.038.250.051.025.910.8623.61.55正態(tài)47.66銅5.75.76.210.212.615.116.317.620.412.63.5512.01.38正態(tài)19.77鋅24.224.825.641.249.258.986.4133.8166.650.217.4047.41.41偏態(tài)133.88鎳3.43.45.77.710.014.115.623.523.611.24.9110.11.59正態(tài)21.09鈷1.522.132.664.315.857.589.0310.3710.505.742.225.261.57正態(tài)10.1810錳147187233304402588653769825413170.143781.55正態(tài)75311釩23.225.632.342.857.266.782.597.9104.357.620.1254.11.44正態(tài)97.812硒0.0500.0770.1180.1700.2350.3080.4210.4410.5700.2670.120.2411.63正態(tài)0.50713鈹0.770.820.881.061.481.922.443.243.271.530.631.421.46對數(shù)正態(tài)3.0314鋇8589105191269461107515131670304191.352561.80對數(shù)正態(tài)82915鉈0.200.230.290.350.510.750.820.981.050.520.220.481.52正態(tài)0.9616銻0.140.150.220.300.410.510.610.680.690.410.140.391.46正態(tài)0.6917鉬0.500.530.620.761.423.016.388.729.281.661.151.351.90對數(shù)正態(tài)4.87

表4集美區(qū)土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）xSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0050.0270.0300.0420.0590.0810.1090.1300.1880.0670.030.0601.68偏態(tài)0.1302汞0.0020.0220.0310.0530.0920.2220.3390.4500.6370.1240.100.0902.49偏態(tài)0.4503砷0.391.361.702.183.334.456.197.578.703.641.713.231.67正態(tài)7.064鉛16.419.022.628.438.146.054.275.697.637.110.4035.61.35對數(shù)正態(tài)64.95鉻4.06.07.311.816.123.430.543.390.318.28.7916.21.65對數(shù)正態(tài)44.16銅2.94.75.57.411.114.518.629.138.211.34.6310.21.59對數(shù)正態(tài)25.87鋅19.524.928.937.848.761.079.380.899.550.816.7848.11.39正態(tài)84.48鎳1.02.43.65.68.812.617.819.743.99.44.548.21.81偏態(tài)19.79鈷1.102.172.413.795.306.988.0910.2920.605.111.944.721.53偏態(tài)10.2910錳1091942623494986187759551270475181.344391.52對數(shù)正態(tài)101411釩9.819.726.536.647.162.779.085.9108.048.818.1045.11.53正態(tài)85.012硒0.0500.1360.1910.2400.3350.4200.5360.5830.8500.3400.120.3151.52偏態(tài)0.58313鈹0.500.810.911.141.531.822.132.272.571.450.431.391.37正態(tài)2.3114鋇566494151239351445571768263136.682271.78正態(tài)53615鉈0.200.290.400.500.620.811.001.191.300.640.240.591.50正態(tài)1.1216銻0.140.200.220.280.360.440.510.600.780.370.110.351.37正態(tài)0.5917鉬0.460.870.941.251.893.005.379.2635.301.720.761.581.57偏態(tài)9.26

表5海滄區(qū)土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）xSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0200.0200.0230.0390.0590.0880.1120.1420.2330.0670.030.0591.68對數(shù)正態(tài)0.1672汞0.0200.0360.0430.0610.0900.1710.2690.3430.4940.1100.070.0891.90對數(shù)正態(tài)0.3213砷1.031.722.112.733.956.5811.8049.00174.304.552.743.861.78偏態(tài)49.004鉛9.713.118.324.131.947.054.559.1199.034.914.0132.11.53偏態(tài)59.15鉻5.06.08.412.116.020.729.645.364.915.75.5214.61.48對數(shù)正態(tài)32.06銅3.25.16.58.610.613.517.320.357.411.24.0510.51.47偏態(tài)20.37鋅19.331.334.140.147.764.179.4111.0172.050.216.3247.81.38偏態(tài)111.08鎳1.12.95.06.79.110.912.815.428.08.43.247.61.67偏態(tài)15.49鈷0.902.202.804.636.008.0812.7513.7319.106.262.965.551.69偏態(tài)13.7310錳1272663213745246808179451116534212.814931.52正態(tài)96011釩15.525.630.735.449.263.074.296.0135.048.318.3245.01.47對數(shù)正態(tài)97.212硒0.1000.1430.1600.2000.2730.3900.5600.6281.9280.3170.160.2831.60對數(shù)正態(tài)0.72413鈹0.620.740.841.051.511.942.302.673.701.510.531.431.46對數(shù)正態(tài)3.0514鋇881161542533395296547721010379173.743371.66正態(tài)72615鉈0.260.280.300.510.731.001.211.471.630.760.340.691.60正態(tài)1.4416銻0.130.190.230.280.350.530.821.015.010.430.210.381.59偏態(tài)1.0117鉬0.590.640.750.901.382.254.145.3713.101.711.101.441.77對數(shù)正態(tài)4.51

表6同安區(qū)土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）xSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0150.0280.0310.0390.0510.0700.1050.1220.2900.0580.030.0531.54對數(shù)正態(tài)0.1262汞0.0180.0400.0450.0560.0750.1030.1650.2250.3890.0730.030.0691.48對數(shù)正態(tài)0.1513砷0.271.101.301.902.703.907.269.0945.502.921.532.541.74偏態(tài)9.094鉛9.616.720.127.033.544.963.785.2668.935.412.9633.21.47偏態(tài)85.25鉻2.46.37.010.514.019.025.230.2127.014.66.1513.31.57偏態(tài)30.26銅1.34.44.86.18.110.514.218.538.88.23.037.61.48偏態(tài)18.57鋅11.924.628.635.745.456.779.289.5266.047.617.3344.61.45偏態(tài)89.58鎳1.03.64.55.97.69.311.313.599.37.42.456.91.52偏態(tài)13.59鈷0.201.942.653.314.566.029.4010.7852.604.702.144.201.68偏態(tài)10.7810錳942492993824886077558993080487165.234581.45偏態(tài)89911釩3.820.525.031.541.249.664.378.8217.041.415.3438.41.52偏態(tài)78.812硒0.0050.1180.1400.2180.3400.5300.6780.7681.5400.3690.190.3131.89偏態(tài)0.76813鈹0.510.730.901.111.421.722.262.553.451.450.481.381.41對數(shù)正態(tài)2.7414鋇431121702353244525846761688344150.863081.65偏態(tài)67615鉈0.170.300.400.550.750.931.171.332.000.750.280.701.51對數(shù)正態(tài)1.6016銻0.020.190.210.270.330.440.620.761.490.360.130.341.54偏態(tài)0.7617鉬0.150.530.600.861.502.644.195.0912.471.771.181.431.94對數(shù)正態(tài)5.38

表7翔安區(qū)土壤環(huán)境背景含量參數(shù)統(tǒng)計單位：mg/kg序號元素順序統(tǒng)計量（分位值）xSMD數(shù)據(jù)分布環(huán)境背景值最小值5%10%25%50%75%90%95%最大值1鎘0.0050.0310.0370.0460.0670.0840.1200.1510.7300.0690.030.0621.62偏態(tài)0.1512汞0.0020.0270.0330.0490.0700.1250.1920.2520.6420.0870.050.0712.05偏態(tài)0.2523砷0.511.301.602.603.204.106.608.0213.103.641.793.231.67偏態(tài)8.024鉛10.716.018.925.030.437.948.668.4239.030.19.1528.71.38偏態(tài)68.45鉻4.57.610.613.117.221.343.460.080.416.95.9815.71.48對數(shù)正態(tài)34.46銅2.55.76.58.110.314.318.320.475.011.14.2810.41.47偏態(tài)20.47鋅15.124.426.832.441.564.392.1104.2204.047.821.5943.61.52對數(shù)正態(tài)100.78鎳2.55.05.46.47.910.919.227.071.18.12.877.71.42偏態(tài)27.09鈷1.602.773.064.105.007.3010.8012.4217.305.782.715.271.57對數(shù)正態(tài)12.9910錳14621022634445060382810451487484223.044371.58對數(shù)正態(tài)109111釩12.524.626.431.137.153.573.697.4110.044.920.4641.11.51對數(shù)正態(tài)93.712硒0.0400.0800.1000.1300.1800.2300.3500.4320.9600.1890.080.1721.55偏態(tài)0.43213鈹0.410.610.670.881.301.842.332.553.131.390.631.251.58正態(tài)2.6514鋇821111462564055678229951367441252.753701.86對數(shù)正態(tài)128015鉈0.140.220.260.370.610.740.901.081.800.570.240.521.62對數(shù)正態(tài)1.3616銻0.140.190.220.270.330.420.540.766.440.340.100.321.35偏態(tài)0.7617鉬0.370.520.580.761.001.612.172.9820.991.110.521.021.58偏態(tài)2.98監(jiān)測與分析要求5.1背景點(diǎn)位的選擇和樣品采集若需對某行政區(qū)土壤進(jìn)行背景調(diào)查，背景點(diǎn)選擇和樣品采集等要求，執(zhí)行HJ/T166、HJ1185等生態(tài)環(huán)境保護(hù)主管部門制定的國家土壤環(huán)境監(jiān)測技術(shù)規(guī)范。5.2土壤污染物分析本標(biāo)準(zhǔn)土壤污染物分析方法參照表8執(zhí)行，也可采用經(jīng)國務(wù)院環(huán)境保護(hù)主管部門確認(rèn)的其他等效方法。表8土壤污染物分析方法序號污染物項目分析方法標(biāo)準(zhǔn)編號1鎘土壤質(zhì)量鉛、鎘的測定石墨爐原子吸收分光光度法GB/T17141區(qū)域地球化學(xué)樣品分析方法第5部分：鎘量測定電感耦合等離子體質(zhì)譜法DZ/T0279.52汞土壤質(zhì)量總汞、總砷、總鉛的測定原子熒光法第1部分：土壤中總汞的測定GB/T22105.1區(qū)域地球化學(xué)樣品分析方法第17部分:汞量測定蒸氣發(fā)生一冷原子熒光光譜法DZ/T0279.173砷土壤質(zhì)量總汞、總砷