Difference between revisions of "Definition of ebb and flood (tide)"

From MarineSpecies Traits Wiki
Jump to: navigation, search
Line 6: Line 6:
  
  
{{
+
{{Definition|title=Ebb and flood tides
Definition|title=Ebb
+
|definition= Ebb and flood tides are defined in two different ways:
|definition= Period when tide level is falling; often taken to mean the ebb current, which occurs during this period.<ref name="CIRIA (1996)"> CIRIA (1996). ''Beach management manual''. CIRIA Report 153.</ref>.}}
 
  
 +
# Ebb is the tidal phase during which the water level is falling and flood the tidal phase during which the water level is rising;
 +
# Ebb is the tidal phase during which the tidal current is flowing seaward (ebb current) and flood is the tidal phase during which the tidal current is flowing inland (flood current).
  
{{
+
The two definitions do not coincide (see also the discussion page). The first definition is more usual for the open coast and the sea; the second definition is more usual for tidal inlets, estuaries and tidal rivers.  
Definition|title=Flood
 
|definition= The rising of the water level from low tide to high tide.}}
 
  
 
+
}}
==References==
 
<references/>
 
  
  
 
==See also==
 
==See also==
  
[[Flood (overflow)]]
+
[[Ocean and shelf tides]]
  
 
[[Tide]]
 
[[Tide]]

Revision as of 22:27, 30 September 2018



Definition of Ebb and flood tides:
Ebb and flood tides are defined in two different ways:
  1. Ebb is the tidal phase during which the water level is falling and flood the tidal phase during which the water level is rising;
  2. Ebb is the tidal phase during which the tidal current is flowing seaward (ebb current) and flood is the tidal phase during which the tidal current is flowing inland (flood current).
The two definitions do not coincide (see also the discussion page). The first definition is more usual for the open coast and the sea; the second definition is more usual for tidal inlets, estuaries and tidal rivers.
This is the common definition for Ebb and flood tides, other definitions can be discussed in the article


See also

Ocean and shelf tides

Tide