ARE Endurance- Site Flashcards
geographic area from which the participants in an activity are drawn. It grows and shrinks with the activity.
catchment area aka mark, trade, or tributary area
catchment area determined by the local transit systems
residential catchment area
geotechnical test to determine the maximum, practically achievable, density of soils and aggregates
proctor compaction test
test method to determine the rate at which soil absorbs effluent. Used to test suitably of soil for a leachfield.
percolation test
partially treated liquid sewage flowing from any part of a disposal system to a place of final disposition
effluent
verbal description for the boundaries, property lines, or limits of a parcel of land, as defined by distances and compass bearings
metes and bounds
wetland that features permanent inundation of large areas of land by shallow bodies of water, generally with a substantial number of hummock, or dry-land protrusions
swamp
an elongated depression in the land surface that is at least seasonally wet, is usually vegetated and is normally without flowing water
swale
low lying area that is designed to temporarily hold a set amount of water slowly draining to another location. This controls the surface runoff or flood control during flash flooding
detention pond
designed to hold a specific amount of water indefinitely. If the pond reaches above its capacity the water usually drains to another location while still containing water.
retention pond
a system of rights and duties that determine the reasonable use, duties, and allocations of water to owners of waterfront property. Owners can use water adjacent to their property but can’t infringe upon the rights of other to use the water.
riparian rights
the study of the occurrence, movement, and quality of water on a site
hydrology
elevated artificial channel that carries fast moving water and is used to transport logs, fish, etc.
flume
embankment, levee, or dam formed to hold a river or stream or divert water flow
weir
how much radiant energy that is reflected by a surface where 0 is a flat black surface which absorbs all heat and 1 is a mirror that reflects
albedo
the speed with which heat passes through a material
conductivity
climate based on latitude, elevation, and proximity to water
macroclimate
climate based on solar radiation, the angle between the ground and altitude
microclimate
the air temperature at ground level is lower than higher elevations causing the heavy, cold trapped air below to release pollutants
air pollution temperature inversion phenomenon
the science of the pattern of relationships between organisms and their environment
ecology
an environment of living organisms and non-living components
ecosystem
well drained and able to bear loads. Granular rock particles 1/4”-3 1/2”
gravel
well drained and can serve as foundation when graded. Loose granular rock .002”-1/4”
sand
stable when dry, swells when frozen, do not use when wet. Fine grained sedimentary material from running water .002” -.05”
silt
Must be removed, too stiff when dry and too plastic when wet. Firm cohesive material formed from the decomposition of hydration of certain rocks.
clay
soil, sand, or mud deposited by flowing water
alluvium
soft dark soil containing decomposed organic matter, poor bearing capacity
humus
rich soil containing equal parts of sand, silt, and clay
loam
Type of shallow foundation; it delivers load directly to the soil. Area of the footing = load/safe bearing capacity, $
spread footing
Type of shallow foundation; one large footing under an entire bldg. Used when soil conditions are poor, $$$
mat foundation