ladder count

ladder count
a method used to estimate spawner abundance by counting adult salmon returning upstream to spawn as they pass a fish ladder

Dictionary of ichthyology. 2009.

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  • Ladder logic — is a philosophy of drawing electrical logic schematics. It is now a graphical language very popular for programming Programmable Logic Controllers (PLCs). It was originally invented to describe logic made from relays. The name is based on the… …   Wikipedia

  • Ladder match — Mr. Kennedy grabbing the suspended briefcase during the Money in the Bank ladder match at WrestleMania 23. A ladder match is a type of match in professional wrestling that is most commonly used to describe a match where an item (usually a title… …   Wikipedia

  • Ladder match — Mr. Kennedy descolgando el maletín durante el Money in the bank ladder match en Wrestlemania 23. Un Ladder Match es un combate Hardcore donde el objetivo es coger un título, maletín, o contrato que es colgado en lo alto del pabellón y para ello… …   Wikipedia Español

  • Ladder golf — s connected with a rope at a ladder. Different rungs of the ladder are worth different amounts of points, with the goal of the game being to get exactly (and not over) 21 points. Points per rung can vary, but all three rungs will uniquely be… …   Wikipedia

  • ladder — [[t]læ̱də(r)[/t]] ladders 1) N COUNT A ladder is a piece of equipment used for climbing up something or down from something. It consists of two long pieces of wood, metal, or rope with steps fixed between them. 2) N SING: the N, usu with supp You …   English dictionary

  • ladder — lad|der [ lædər ] noun count ** 1. ) a piece of equipment for reaching high places that consists of two long pieces of wood or metal joined by smaller pieces called rungs: A fireman climbed the ladder. 2. ) a list of the names of all the players… …   Usage of the words and phrases in modern English

  • Money In The Bank Ladder Match — Beim Wrestling gibt es eine Vielzahl von Möglichkeiten, Matches anzusetzen. Dies betrifft die Art und Anzahl der Teilnehmer, die Art und Weise, das Match zu beenden sowie an den Ausgang des Kampfes geknüpfte Bedingungen. Ein Wrestling Match kann… …   Deutsch Wikipedia

  • Money in the Bank ladder match — For the pay per view event named after this match, see WWE Money in the Bank. The 2009 Money in the Bank ladder match was fought at WrestleMania XXV. The Money in the Bank ladder match is a professional wrestling ladder match held by WWE. The… …   Wikipedia

  • Witch's ladder — A witch s ladder (also known as rope and feathers , witches ladder, witches ladder, or witch ladder) is a fetish, in folk magic or witchcraft that is made from knotted cord or hair, that normally constitutes a curse. Charms are knotted or braided …   Wikipedia

  • A Ladder to Heaven — Infobox Television episode Title = A Ladder to Heaven Series = South Park Caption = Cartman drinks Kenny s ashes Season = 6 Episode = 91 Airdate = November 6, 2002 Production = 612 Writer = Trey Parker Director = Trey Parker Guests = Episode list …   Wikipedia

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