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How does a fisherman use sonar?
To find shoals of fish by bouncing sound waves off them. And;To check the state of the bottom if trawling, and also to avoid going aground- by bouncing sound waves off the sea bottom.
The amount by which a machine multiplies an input force is called?
mechanical advantage
What does the output force divided by the input force equal?
Efficiency of a machine or mechanical advantage
What is the advantage of adding pulleys to a pulley system?
More mechanical advantage.
What does IMA stands for in physics?
ideal mechanical advantage
When did Matsukata Hiroki no Super Trawling happen?
Matsukata Hiroki no Super Trawling happened in 1995.
How can you prevent trawling?
Most places where trawling is still an issue the only way to prevent trawling is taking extensive research of species change in the oceans due to trawling and presenting the reasearch to the local government. This will take a long time however if legislation is put in place to stop trawling there can be great benefits to the environement. Schemes like this are ongoing in countries like Cambodia where the compant is working with the government to prevent trawling and protect seahorse and nudibranch.
What constitute trawling within the meaning of rule 26?
when constitutes trawling within the meaning of rule 26
Who invented trawling?
Primitive fishermen use trawling. It is a pretty obvious advance upon just setting a net.
When was Matsukata Hiroki no Super Trawling created?
Matsukata Hiroki no Super Trawling was created on 1995-08-25.
Why are fishermen trawling?
Although trawling, a fishing method that involves dragging a fishing net through the water by boat, is an ecologically disruptive method of fishing, it is also one of the most economically viable fishing techniques. Trawling utilizes large nets which, because they don't discriminate between fish species, catches a lot of bycatch. Bottom trawling, a method in which a net is dragged through the sea floor, is even more damaging (it shatters coral reefs, inhibits seaweed growth, etc.). However, all types of trawling catch numerous amounts of fish in each swipe through. Because it allows fishermen to capture many fish in a small amount of time, fishermen take advantage of it.
How do you use the word trawl in a sentence?
Are you trawling for shrimp today? I could trawl along at a crawl all day.
Stop bottom trawling?
yes you should
What is a trawling need in a crossword puzzle?
net
How do you use trawling in a sentence?
While touring the boat, I was startled to hear the shrimper shout, "Trawl!". How long will we trawl along like this?
How can trawling affect the sea?
it can because it provides liter
What has the author Robb Robinson written?
Robb Robinson has written: 'Trawling'
