Chemical oceanographic research equipment powerpoint
Upcoming SlideShare
Loading in...5
×
 

Chemical oceanographic research equipment powerpoint

on

  • 2,005 views

 

Statistics

Views

Total Views
2,005
Views on SlideShare
2,005
Embed Views
0

Actions

Likes
0
Downloads
28
Comments
0

0 Embeds 0

No embeds

Accessibility

Categories

Upload Details

Uploaded via as Microsoft PowerPoint

Usage Rights

© All Rights Reserved

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Processing…
Post Comment
Edit your comment

Chemical oceanographic research equipment powerpoint Chemical oceanographic research equipment powerpoint Presentation Transcript

  • CHEMICAL OCEANOGRAPHIC RESEARCH EQUIPMENT
  • WATER SAMPLING BOTTLES
    • Niskin and Nansen bottles :
    • collects water sample from depth for further analysis
  • WATER SAMPLING BOTTLES
    • rosette :
    • many sampling bottles with CTD in middle
    • allows collection of water
    • samples at many depths
    View slide
  • TEMPERATURE
    • thermometer :
    • measures temperature
    View slide
  • SALINITY
    • hydrometer :
    • measures density
    • convert to salinity
  • SALINITY
    • refractometer :
    • measures how much light bends
    • converts to salinity
  • SALINITY
    • CTD - conductivity, temperature, depth :
    • measures electrical conductivity
    • converts to salinity
  • TURBIDITY
    • secchi disc :
    • measures cloudiness of the water
  • TURBIDITY
  • DISSOLVED OXYGEN
    • dissolved oxygen meter :
    • measures oxygen levels in the water
    • organisms need oxygen to “breathe”
  • SONAR
    • uses sound waves to search for
    • objects in the ocean
  • SIDE-SCAN SONAR
    • uses a wider band of sound waves
    • to get a 3-d image of ocean
    • bottom and objects
  • SIDE-SCAN SONAR
    • side-scan sonar image of sunken
    • submarine