Documents

The SEINet data portal was created to serve as a gateway to distributed data resources of interest to the environmental research community within Arizona and New Mexico.

This report provides background information on environmental sound.

This letter includes an approved jurisdictional determination for the Near West and MARRCO Analysis Areas.

Documents by Species table

The Forest Service authorizes a number of recreational activities on National Forest System (NFS) lands. The following set of Frequently Asked Questions (FAQ) will help you determine whether your proposal would be considered a recreation event.

Fact sheets for 9 invasive plants and weeds including Bull Thistle, Canada Thistle, Japanese Knotwood, Musk Thistle, Russian Olive, Siberian Elm, Spotted Knapweed, Tree-of-Heaven, Tropical Soda Apple, and Yellow Starthistle.

Why is so much of Arizona’s water used to irrigate crops in the desert?

Predictions of the chemical compositions of tailings porewater and seepage during the mine’s operation and after closure is the focus of this document.

Email communication on relevant ambient data for both background pollutant concentrations and prevailing meteorological conditions.

This Clean Water Act (CWA) Mitigation Sites Section 7 Compendium is in support of Section 7 consultation under the Endangered Species Act (ESA) for the Resolution Copper Project.