The Secchi disk is used to measure water clarity. Alaska Sea Grant Marine Advisory Program Aquaculture Specialist Ray RaLonde demonstrates how to use the device.
Пікірлер: 13
@indujamurugesan57655 жыл бұрын
Sir what is the level of turbidity in seawater .at which level of tubidity fish are affected
@johnnycorcoran6622 Жыл бұрын
5
@derrickscott67957 жыл бұрын
can I used this video for a project?
@deborahlallu89343 жыл бұрын
did you use it for your project? Ik this was 4 yrs ago but im j curious lol
@pexinho200pedro23 жыл бұрын
@@deborahlallu8934 im curious too
@deborahlallu89343 жыл бұрын
@@pexinho200pedro2 yup lol dont thionk he's gonna respond
@johnnycorcoran6622 Жыл бұрын
no
@derrickscott6795 Жыл бұрын
@@deborahlallu8934 ion even remember this lmfao. pretty sure I was in middle school and I'm in college now
@zoologylovers5057 Жыл бұрын
Suppose i have 3 ponds. A , B and C A with 8 transparency (cm ) B with 12 C with 18.. Which one is least turbid