Documents

Fact sheet including operational highlights, economic impacts, milestones, and production statistics.

This report attempts to answer these questions for the specific categories of construction, home appliances, and building equipment.

The objective of Visual Resource Management is to manage public lands in a manner which will protect the quality of the scenic (visual) values of these lands.

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Materials that meet the criteria of Freedom of Information Act exemptions are not posted on this website. Culturally sensitive materials not posted here fall under this criteria.

The root system of shrub live oak (Quercus turbinella) was studied in an initial effort to classify the major Arizona chaparral shrubs as potential users of soil water based on root system characteristics.

Water balances models have been developed for each alternative. These water balance models have been augmented by the addition of chemical balances. The purpose of this memo is to provide a description of the predictions of the chemical balance and resulting solute chemistry for Alternative 3.

Biological soil crusts (BSCs) can play an important role in hydrological cycles, especially in dryland ecosystems where the availability of water is limited. Many factors influence the hydrological behavior of BSCs, one of which is the microstructure.

One of the issues identified to be analyzed in the environmental impact statement (EIS) is the presence of unpatented mining claims that might overlap with the proposed project footprint. The purpose of this memorandum is to document the receipt of additional unpatented claim information files for the project record.

While many studies have found a decrease in seedling emergence with increasing stockpile age in temperate regions around the world, a few examine the effect of stockpile age on topsoil seed bank and seedling recruitment in arid environments.

Imperial Metals has estimated it will cost $67.4 million for cleanup and rehabilitation of the Mount Polley gold and copper mine tailings dam spill.