with respect to the chemical tracking program, the campus is divided into three Campus Management Units; A= Arts & Science, E = Engineering, M = Mines & Metallurgy. Chemicals are inventoried accordingly.

A stock or group of stocks which are aggregated for the purposes of achieving a desired spawning escapement objective. See wild and hatchery management unit definitions.

A subdivision that that is typically treated the same. Dividing landscapes into management units permits more accurate response to site-specific conditions. For example, it is often a good idea to divide school lawns into front and back lawn management units. Front lawn and back lawns may have different soil types, shading, slopes, etc. By sampling and testing soil from those areas separately, test results and fertilization will be more precise and give better results. Pest monitoring can also be conducted separately and action thresholds set higher for front lawns, because appearance is more critical than for less visible back lawns. In school buildings, pool and locker room areas, food preparation and service areas, and boiler rooms are examples of specific management units.

a fairly uniform area of the same cultivar planted at about the same time

A discrete geographic area, defined by biophysical characteristics and features, within which particular uses and activities are promoted, encouraged, protected, or enhanced, and others are discouraged, restricted, or prohibited.

a logical execution environment