Shared Flashcard Set

Details

oceanography 2
asdf
41
Agriculture
Undergraduate 4
05/10/2012

Additional Agriculture Flashcards

 


 

Cards

Term
process of large waves transporting sediment from the ocean side to the landward side of a barrier island
Definition
washover
Term
syzygy produces these special tides at least twice each month, sometimes thrice a month
Definition
spring tide
Term
the type of seasonal beach with several berms and a steep intertidal area
Definition
fair weather beachs
Term
name of a tidal flat covered with grass
Definition
marshes (repeat)
Term
angle between beach face and the vertical 
Definition
beach slope angle
Term
this part of a delta mainly consists of flocculated clays
Definition
prodelta
Term
these are the most likely coastal breezes to develop during the daylight hours
Definition
sea breezes (repeat)
Term
this term means to artificially add sediment to a beach to replace what has been eroded
Definition
replenish beachs
Term
this is an off shore wave eroded depression in the sidements of teh wave built platform that parallels the shoreline
Definition
longshore trough
Term
tidal graph likely to form if the period of the basin is about 16 hours
Definition
mixed tide
Term
true change in sea level because of a change in the volume of water in the ocean
Definition
eustatic sea level
Term
term for temporary changes in sea level associated with changes in atmospheric pressure, not caused by wind
Definition
barometric tide
Term
this phenomenon allows objects to be seen beyond the horizon and the image is right side up
Definition
looming
Term
general term for a restricted coastal indentation in which freshwater dilutes marine water
Definition
estuary
Term
term for the time when there is no moon in the night sky
Definition
new moon
Term
areas of teh coast that project seaward into the ocean
Definition
headlands
Term
produced when a flood tide prevents the outflow of freshwater from a river
Definition
tide rip
Term
this phenomonem prevents teh mnixing of coastal and oceanic water masses
Definition

 thermal front

 

Term
name for a flooded river valley
Definition
ria
Term
term for the time between full moon and new moon
Definition
waning of the moon
Term
vertical difference in elevation of sea level between consecutive high and low tides
Definition
tidal range
Term
name for only that part of the beach across which the waves are washing at a given moment
Definition
zone of swash
Term
tide for a minimum total range for a month
Definition
neap tide
Term
type of delta that develops when waves and tidal range are very small and deposition dominates
Definition
birds foot delta
Term
outward force directed away from the center of rotation
Definition
centrifigual effect
Term
term for the concentric lines of debris standed on teh beach face by receding waves
Definition
swash marks
Term
name for a marine seas which floods teh interior of a continent
Definition
epicontinantal sea
Term
the bending of light and sound waves into a region where they ravel slower
Definition
refraction
Term
name for a flooded glacial valley
Definition
fjord
Term
apparent flow of watertowars teh shore as an area moves from a tidal depression into a tidal bulge
Definition
flood tide
Term
name for the cumulative zigzag movement of sediment along teh beach
Definition
longshore drift
Term
when less than half of the moon is illuminated
Definition
crescent moon
Term
this coastal modification primarily is designed to hold fill in place
Definition
bulkhead
Term
strong high wall built ot prevent flooding by high waves
Definition
sea wall
Term
this phenomenon produces an inverted image of an object aveo where the ojbect is located
Definition
mirages
Term
term for the time during which increasingly more of the moon is illuminated each night
Definition
waxing of the moon
Term
the accumulation of a mound like mass of water to the leeward of winds
Definition
wind set
Term
name for the balance between sediment eroded and sediment despoited from a beach
Definition
sediment budget
Term
term for when the earth and sun or erth and moon are closest in their orbits
Definition
perigee
Term
name for rock debris not the structure placed at the foot of a sea cliff
Definition
riprap
Supporting users have an ad free experience!