Documents

The factors that may affect short-term leakage through composite liners are examined. It is shown that the leakage through composite liners is only a very small fraction of that expected for either a geomembrane (GM) or clay liner (CL) alone.

The Bureau of Mines studied airblast from surface mining to assess its damage and annoyance potential, and to determine safe levels and appropriate measurement techniques.

Tonto TES Plants

2011-2015 American Community Survey 5-Year Estimates

This is a report on the preliminary eligibility and classification determinations resulting from a comprehensive state-wide inventory of potentially eligible rivers for inclusion in the National Wild and Scenic Rivers System.

The laws, Executive Orders, and regulations that govern Federal agencies’ relationship with Indian tribes are abstracted at FSM 1563.01 and explained with more detail at FSM 1563.8.

Methodology for conducting a site-specific probabilistic analysis of fault displacement hazard. Two approaches are outlined.

We studied shrub communities in the Panamint Mountains of the Mojave Desert to determine whether vegetational changes after disturbance can be characterized as "succession" according to modern successional theory. We found, on a variety of disturbed and undisturbed sites, that the rate of change was a function of the type and age of disturbance.

Desert pavement is a distinctive feature widespread across arid lands of the world. It plays a dynamic role in geomorphic, hydrologic, and ecologic processes.

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