修城市表層土壤重金屬污染分析

1、城市表層土壤重金屬污染分析1、 摘要關(guān)鍵詞： 2、 問題提出3、 問題分析4、 建模過程1） 問題一2） 問題二3） 問題三4） 問題四5、 模型的評(píng)價(jià)與改進(jìn)6、 參考文獻(xiàn)附件1. 取樣點(diǎn)位置及其所屬功能區(qū)編號(hào)x(m)y(m)海拔(m)功能區(qū)功能區(qū)174781541生活區(qū)213737311142工業(yè)區(qū)3132117912843山區(qū)401787424交通區(qū)5104921271245公園綠地區(qū)61647272862728833617154823833692729270822952241029331767741142338956512404318951411324273971211435264357

2、741550624339541647774897811758684904164186534564161195481600404204592460361212486599921223299601844233573621351244741643455255375864315126563579652942753948631124285291734910429474272939230494872936231556767827232700462261143373045230101347048460024435818044961543693284311241379090536520438804954391

3、843980776401291408017721039441686972861844270568348371437747826049444845789912144594608311454469062763945447931967994944810631647257449106855528344501064344724545111702448071452117305532544531148263546145410700818450455106308774294561167886181745711902770930458132447056374591274684502146012855894518

4、461137979621184621432586662336315467865817164124424329654651309343395646613920535479467148445519621681656960557816916387660944570160617352285711565875942447214298741836173141776684354741509269363257512778579993476170441069193377170871193343478170751292425479179621282325480184131172188381190071148884

5、382187381092153383178141070764484181341004641485171989810374861714490812048718393918326488197678810464892100688195549021091948243491228469149694922366497904639322304105274049421418107213519521439113834549620554112284349720101107744049821072104043249920215995131410018993123717831011996812961423102217

6、661234867410322674121735221042253511293543105252215795274106264535577111107264166508141108278165581113109253616423493110240657353104311125998703251311227177777117311326424863984114260738807383115246319422763116247029522623117254619834683118248131079946411926086110945331202601512078573121277001160916

7、531222769611621169312327346133311003124265911371512631252782314737189312627232144821503127245801331910731282415312450713129229651353578313023198135236241312468514278983132286548755233133240031528690313421684131011143135221931218579313617079589481313715255511011031381500755357031393518257159514034692

8、308525141376221703051423927211027514341532299735144326779305145468413643751465495120595147566416531351485541209326514954512757925150402029902741514026391313415251014080131153543839941021545382301250115553142060404156550311276115756361331711586605374611597093138145416071002449894161683734902841627906

9、397822416380453052394164839420352741658403107564166807901641679663128834168946922861541699178329942417090953975264171102253821194172102102789194173103401764741741155715817417511415258512417611649351527117712734401543217812696302427417912400206013418012591106318118113765135315418213694235733418313855

10、334579118414862252428118514896160342186153877298118715810230781188160323061354189158013966115319015087351269519116872279810419217734362914419316823420767519417008477582319517203621840119617005721233419716947748741219816301829924119917904828725120018303738539520118438653922420218556558815520318954487

11、444204180124414204205190728519364206202828590574207214758540853208214507555584209202617586293210195697348703211194116934283212195016091942132058265481352141990953003421521018576494216221765492254217233595325283218232386502169321922624481827322021703659165322150068846622225734965934223639510443422247

12、405109816222584461120042226761211938222277912128401422888661314332229929613102942309475120009223192121130552232862912086122337776106139223486221063844235923798722842368307972614423771069467442238642388314022397458892036224089048868244241105479591324242103981036004243103951120381244115291124316424511

13、563102981242461164693811422471264195601122481400089701422491420799801422501406510987254251127341034432325212727769132425314173119411452541546712080231255151401110130225615198101002842571524891061642581642890692012591628910072431260162671105860426116440120684742621644013232242263154121298221426414269

14、128772742651327713204194266131751223831426712153123361612681195813313131269108001328291270100221220452271933314631422729277161481812731112116432231274108561472741227512644149434322761262516259661277903617538322781059917980112279126321794933428014405180321523281140741651612432821426215129663283146241

15、400425428416629144814142851847014411594286205911354942328720983158629332882017717642276328919041157699042901890616346173329118467170013083292174141547697429315748157285642941551717034775295166071736515532961595218397103329722605143019332982314615382153329922046176341713300237851764319433012598118051

16、173330227380182021363303250211629010443042332516701105330526852161142253306179811844993130714482126922053081431813569305309103521713331531090951641429531110510153141953121395456156153131014216628531417765356185315692456967531646783765405317618220052553185985256744431976531952485附件2. 8種主要重金屬元素的濃度編號(hào)As

17、 (g/g)Cd (ng/g)Cr (g/g)Cu (g/g)Hg (ng/g)Ni (g/g)Pb (g/g)Zn (g/g)17.84 153.80 44.31 20.56 266.00 18.20 35.38 72.35 25.93 146.20 45.05 22.51 86.00 17.20 36.18 94.59 34.90 439.20 29.07 64.56 109.00 10.60 74.32 218.37 46.56 223.90 40.08 25.17 950.00 15.40 32.28 117.35 56.35 525.20 59.35 117.53 800.00 20

18、.20 169.96 726.02 614.08 1092.90 67.96 308.61 1040.00 28.20 434.80 966.73 78.94 269.80 95.83 44.81 121.00 17.80 62.91 166.73 89.62 1066.20 285.58 2528.48 13500.00 41.70 381.64 1417.86 97.41 1123.90 88.17 151.64 16000.00 25.80 172.36 926.84 108.72 267.10 65.56 29.65 63.00 21.70 36.94 100.41 115.93 20

19、1.40 45.19 24.90 259.00 14.60 35.88 102.65 129.17 287.00 43.94 45.77 168.00 19.70 62.74 223.16 135.72 193.70 80.35 26.57 111.00 19.80 57.64 89.08 144.49 359.50 258.15 123.27 77.00 12.90 106.47 853.98 155.51 516.40 91.97 89.04 189.00 19.80 121.72 494.80 1611.45 1044.50 94.78 136.97 202.00 22.30 472.4

20、8 602.04 176.14 445.40 82.69 167.39 144.00 18.40 111.24 389.80 187.84 347.90 57.65 97.14 213.00 19.60 70.82 307.24 197.41 345.70 159.45 71.03 85.00 18.10 89.34 380.92 208.50 614.00 744.46 130.55 156.00 32.80 228.64 1013.47 215.51 257.20 54.64 29.01 104.00 13.20 87.68 223.27 229.84 1213.50 920.84 136

21、4.85 115.00 142.50 181.48 1818.47 239.39 325.80 172.29 104.89 82.00 31.50 90.90 429.29 243.30 212.10 50.13 38.62 139.00 10.60 66.98 186.22 254.09 90.50 35.02 11.82 16.00 10.40 29.09 46.84 266.14 583.40 95.25 233.70 155.00 21.10 97.47 311.02 275.31 366.40 42.34 64.65 188.00 17.40 67.11 182.65 283.69

22、323.90 35.14 34.66 50.00 13.90 65.48 253.16 2921.87 424.50 73.40 59.72 1520.00 27.80 83.70 175.71 3018.38 630.00 96.68 114.81 645.00 34.80 130.36 1626.02 3110.53 635.30 64.03 101.35 190.00 28.30 162.64 615.10 323.50 463.40 112.19 72.93 118.00 14.10 60.60 193.37 336.35 532.00 57.51 83.76 191.00 19.50

23、 73.46 297.14 345.51 778.70 74.66 92.48 330.00 19.70 110.20 351.63 354.49 754.80 99.88 97.92 243.00 24.90 100.79 323.37 363.50 396.30 138.37 58.97 170.00 24.20 91.76 2893.47 375.51 687.80 85.52 72.85 201.00 19.00 103.20 403.27 384.29 526.00 55.31 81.43 93.00 19.90 100.65 369.80 394.29 449.10 67.22 5

24、1.64 315.00 15.70 106.97 294.69 406.56 852.70 72.59 158.67 311.00 21.20 124.24 377.14 4116.58 459.00 94.79 47.17 1900.00 19.90 71.32 215.10 427.41 337.30 77.27 248.85 90.00 20.10 99.58 210.00 435.93 568.10 75.14 118.16 135.00 23.80 111.54 572.96 444.69 599.00 69.05 122.18 121.00 19.80 102.72 427.04

25、454.90 635.50 68.42 227.76 176.00 19.50 96.33 538.98 465.31 600.70 44.65 45.10 51.00 15.50 65.87 186.33 474.29 567.60 60.25 48.67 46.00 16.10 63.74 208.06 485.51 228.50 49.27 30.85 62.00 22.90 45.93 102.04 494.69 568.60 306.02 70.41 900.00 16.80 79.67 196.73 507.20 214.70 50.33 40.16 156.00 20.80 47

26、.76 403.98 515.31 151.90 47.24 24.44 140.00 17.30 37.49 92.55 524.90 343.30 42.01 58.81 80.00 13.80 79.07 275.82 534.90 293.90 60.29 51.03 53.00 12.60 75.93 278.37 543.89 312.90 33.79 277.82 55.00 14.00 68.24 295.61 553.69 315.90 45.43 34.05 55.00 12.60 62.84 196.33 563.11 416.30 57.88 47.64 167.00

27、11.90 116.19 242.04 573.89 374.00 45.17 50.19 35.00 15.00 58.11 157.35 583.89 344.30 35.29 47.87 100.00 15.10 133.72 141.02 592.91 252.90 45.98 71.54 32.14 14.40 42.99 146.22 603.30 503.40 38.74 30.46 36.43 7.20 53.73 102.86 614.90 303.80 56.02 65.86 63.21 40.05 90.69 3760.82 624.09 127.00 27.58 23.

28、99 30.00 11.93 57.47 85.61 632.91 265.00 35.66 29.39 24.64 9.23 60.54 122.96 642.72 278.90 43.43 32.61 64.29 9.90 53.40 135.71 653.11 751.20 53.11 53.80 27.86 10.46 60.27 155.00 663.30 361.30 47.54 52.28 25.71 9.11 113.46 218.27 673.30 488.00 51.18 34.55 37.50 10.80 54.62 125.92 686.14 227.00 42.15

29、67.04 49.29 16.31 34.28 82.96 693.69 347.40 37.76 19.97 26.79 10.01 54.41 221.22 704.49 136.00 36.56 23.07 21.43 14.96 34.19 78.98 713.11 327.10 25.98 23.73 25.71 9.79 63.81 138.06 728.06 113.10 52.40 20.81 65.36 19.69 29.56 62.24 733.69 270.50 33.12 57.85 25.71 13.50 62.04 118.16 743.69 160.30 38.2

30、9 26.08 25.71 14.29 40.13 82.86 753.50 305.50 39.50 30.86 31.07 14.74 61.89 148.88 762.72 70.90 19.45 9.12 15.00 7.09 22.73 32.86 778.50 261.30 45.97 24.83 51.43 18.00 43.39 84.49 781.77 119.80 15.32 13.34 8.57 6.19 26.31 47.76 792.53 468.80 37.04 32.03 45.00 12.15 65.25 178.98 803.69 150.70 59.61 1

31、9.00 34.29 24.98 38.47 89.08 816.14 100.30 37.49 20.23 34.29 14.85 29.29 61.94 8210.99 109.80 56.07 69.06 58.93 20.70 38.87 63.27 836.35 91.80 36.12 16.91 36.43 12.49 27.01 47.76 8430.13 743.90 49.03 26.18 27.86 17.66 72.76 182.04 853.89 416.80 37.04 23.78 22.50 11.48 54.45 105.00 862.91 369.80 36.3

32、4 52.48 22.50 7.99 42.02 84.08 871.96 194.00 18.08 16.17 26.79 6.98 40.27 94.69 886.98 50.10 41.02 14.25 17.14 13.39 26.57 40.92 892.91 198.80 28.21 19.24 13.93 9.56 47.81 94.80 905.93 886.60 42.69 28.12 43.93 21.15 94.64 163.27 915.93 128.90 47.52 16.31 12.86 17.66 33.51 91.73 927.41 114.30 48.34 2

33、1.45 35.36 16.54 35.83 63.88 934.29 232.90 29.17 40.02 1714.29 9.79 38.65 95.41 944.69 132.80 36.11 17.28 20.36 15.53 37.03 82.76 955.72 1619.80 43.48 15.50 20.36 15.41 30.99 57.55 966.77 282.50 41.97 52.80 27.86 18.34 49.10 104.90 974.49 180.60 37.23 18.70 27.86 11.93 36.45 63.98 983.11 386.60 35.9

34、3 26.38 24.64 12.26 60.00 157.24 992.91 345.00 40.46 152.21 23.57 15.53 58.05 170.71 1004.29 95.60 22.49 17.15 85.71 10.13 27.97 67.24 1017.63 87.10 45.83 14.83 30.00 14.63 29.25 48.78 1025.93 203.00 35.97 16.88 15.00 14.51 45.83 89.49 1032.34 353.00 24.53 12.70 11.79 9.00 58.80 89.08 1042.91 233.20

35、 24.92 21.62 85.71 8.33 45.20 100.10 1055.72 174.30 33.83 29.45 20.36 13.05 42.10 71.43 1062.34 87.60 18.46 9.73 13.93 8.89 24.43 43.37 1076.56 245.60 36.73 61.30 55.71 14.18 47.24 114.29 1084.69 167.90 33.15 18.96 60.00 15.98 33.46 55.71 1096.35 111.40 28.82 59.17 206.79 11.70 28.02 61.53 1105.10 9

36、4.60 77.92 20.34 23.57 28.69 25.92 58.47 1114.69 111.60 24.57 12.09 31.07 8.55 27.12 43.88 1123.50 85.50 26.33 24.88 36.43 11.36 26.77 64.08 1134.69 169.50 39.11 22.51 25.71 15.98 39.53 82.96 1144.49 138.00 34.52 35.54 50.36 12.60 25.45 52.45 1153.30 131.40 35.97 11.29 43.93 11.03 30.06 61.94 1162.91 41.00 41.77 12.50 17.14 17.10 19.68 78.37 1174.09 129.70 26.83 10.12 40.71 7.76 28.84 68.16 1185.72 148.00 36.73 14.21 52.50 12.60 27.15 57.86 1194.90 108.10 22.72 9.40 35.36 8.89 32.39 69.39 1204.90