城市表層土壤論文：泉州市城市表層土壤重金屬污染評(píng)價(jià)研究(編輯修改稿)
2024-07-24 14:20 本頁面
【文章內(nèi)容簡(jiǎn)介】 their background values of the local soil environment.(2) Based on the background values of local soil, the heavy metal pollution in the urban topsoil of Quanzhou city was estimated using the Geoaccumulation Index and Potential Ecological Risk Index. The results showed that Sb and Hg were much higher dangerous than other pollutants. The Geoaccumulation Index order of different heavy metals was HgSbNiSnCoZnPbLiCdBiMnCrAsFeVCuScTi。 and the Potential Ecological Risk Index order was HgCdCuPbNiAsZnCoCrVMnTi. From the functional zones, the pollution consequence was industrial zone traffic zone mercial zone urban green land residential zone.(3) Based on the environmental quality standard for soils (GB156181995), Fuzzy Comprehensive Evaluation was used to estimate the soil environment quality of Quanzhou City. The results showed that Cd was the main pollutant, and the degree of soil environment quality of Quanzhou was gradeⅢ, which meaning a relatively high level of pollution.(4) Using Health Risk Assessment Model was used to estimate the individual health hazard from the heavy
黨政相關(guān)相關(guān)推薦
鄂ICP備17016276號(hào)-1