Construction of the basic data platform for accounting the environmental capacity and carrying capacity of soil heavy metals in Yingtan City
In order to improve the pollution assessment and risk control technology of soil heavy metal in the region,the basic data platform systems called soil heavy metal environmental capacity and carrying capacity of the accounting based on soil heavy metal contaminants from industrial and mining sites such as copper mining and smelting.The system adopts B/S architecture,and has nine modules system including security user and main interface settings,data management and decision support,basic layers,environmental quality assessment,environmental thresholds,static environmental capacity,dynamic environmental capacity,environmental carrying capacity,management measures and recommendations.Newly refined algorithms that regional soil environmental capacity,saturation,and carrying capacity based on spatial differentiation of environmental thresholds were proposed.The application of the system shows that the basic data platform can provide technical support to the relevant departments for the management of regional soil environmental capacity and carrying capacity.
soil heavy metalsenvironmental thresholdenvironmental capacity and saturationenvironmental carrying capacityvisualization platforms
国家科技期刊平台
