TRI National Analysis: Mapping Data for the Toxics Release Inventory Releases at Various Geographic Levels

These data provide mapping, display, and analysis capabilities for the TRI National Analysis data at the following geographic levels: state, county, large aquatic...本数据集可为下述地理层级（州、县、大型水生……）的毒性物质排放清单（Toxic Release Inventory，TRI）国家分析数据提供制图、可视化展示与分析功能。