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Federal
Extending the Community Multiscale Air Quality (CMAQ) Modeling System to Hemispheric Scales
U.S. Environmental Protection Agency —
Hemispheric scale simulations with CMAQ and the Weather Research and Forecasting model are performed for multiple years. Model capabilities for a range of... -
Federal
Weathering Effects on Degradation of Low-Density Polyethylene-Nanosilica Composite with Added Pro-oxidant
U.S. Environmental Protection Agency —
Nanomaterials are increasingly used in polymer composites to enhance the properties of these materials. Data are presented from a study of sunlight-induced weathering... -
Federal
Nanocomposite Degradation and nanorelease
U.S. Environmental Protection Agency —
Data. This dataset is associated with the following publication: Han, C., E. Sahle-Demessie, E. Varughese, and H. Shi. Polypropylene–MWCNT composite degradation, and... -
Federal
Links to USGS NWIS repositories of monitoring data
U.S. Environmental Protection Agency —
These are quality-assured time series datasets from weather stations and runoff volume monitoring infrastructure, Cleveland OH. This dataset is associated with the... -
Federal
Polypropylene-MWCNT degradation and Nanomaterials release
U.S. Environmental Protection Agency —
Degradation kinetics of nanocomposite in the environment. Nano-polymer composites are exposed to sunlight and oxidizing conditions that cause weathering of the... -
Federal
Spatial Stream Network Object Supporting Stream Temperature Model for Penobscot River Basin, Maine, USA
U.S. Environmental Protection Agency —
High resolution spatial stream network (SSN) models are needed to predict stream temperature distributions across large basins at a fine scale, to identify thermal... -
Federal
Penobscot River, Maine, USA Shade Buffers Dataset with Metadata
U.S. Environmental Protection Agency —
High resolution spatial stream network (SSN) models are needed to predict stream temperature distributions across large basins at a fine scale, to identify thermal... -
Federal
Wildfire_streams_Dataset
U.S. Environmental Protection Agency —
Wildfire effects on Stream discharge and suspended sediments. This dataset is associated with the following publication: Beyene, M.T., S.G. Leibowitz, and M.J.... -
Federal
Evaluating Weathering of Food Packaging Polyethylene-Nano-clay Composites: Release of Nanoparticles and their Impacts
U.S. Environmental Protection Agency —
When nanomaterials added to consumer products create products with improved properties. However, it is necessary to evaluate the potential of adverse impacts on the... -
Federal
Fragmentation of polymer nanocomposites
U.S. Environmental Protection Agency —
Data base includes SEM and digital photo images of aged nanomaterials, FTIR and UV-Vis spectroscopy data, contact angle of water on aged surfaces. This dataset is... -
Federal
Contribution of regional-scale fire events to ozone and PM2.5 air quality estimated by photochemical modeling approaches
U.S. Environmental Protection Agency —
Two specific fires from 2011 are tracked for local to regional scale contribution to ozone (O3) and fine particulate matter (PM2.5) using a freely available...