Figure 1.

The schematic diagram of nanomaterial environmental impact (NEI)Miner.

Notes: The NEI modeling framework defines the scope of NEI modeling and the strategy of integrating NEI models. The three components on the right side form three layers for the information system architecture of NEIMiner. There is interactive feedback between the layers: the data integration layer provides NEI data, the data management and access layer manages the integrated NEI data, and the model building layer builds models using the integrated NEI data. The models can also be accessed through the data management and access layer.