CHEMICAL OCEANOGRAPHIC RESEARCH EQUIPMENT
WATER SAMPLING BOTTLES <ul><li>Niskin and Nansen bottles : </li></ul><ul><li>collects water sample from depth for further ...
WATER SAMPLING BOTTLES <ul><li>rosette : </li></ul><ul><li>many sampling bottles with CTD in middle </li></ul><ul><li>allo...
TEMPERATURE <ul><li>thermometer : </li></ul><ul><li>measures temperature </li></ul>
SALINITY <ul><li>hydrometer : </li></ul><ul><li>measures density </li></ul><ul><li>convert to salinity </li></ul>
SALINITY <ul><li>refractometer : </li></ul><ul><li>measures how much light  bends </li></ul><ul><li>converts to salinity <...
SALINITY <ul><li>CTD  -  conductivity, temperature, depth : </li></ul><ul><li>measures electrical conductivity </li></ul><...
TURBIDITY <ul><li>secchi disc : </li></ul><ul><li>measures cloudiness of the water </li></ul>
TURBIDITY
DISSOLVED OXYGEN <ul><li>dissolved oxygen meter : </li></ul><ul><li>measures oxygen levels in the water </li></ul><ul><li>...
SONAR <ul><li>uses sound waves to search for </li></ul><ul><li>objects in the ocean </li></ul>
SIDE-SCAN SONAR <ul><li>uses a wider band of sound waves </li></ul><ul><li>to get a 3-d image of ocean </li></ul><ul><li>b...
SIDE-SCAN SONAR <ul><li>side-scan sonar image of sunken </li></ul><ul><li>submarine </li></ul>
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Chemical oceanographic research equipment powerpoint

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Chemical oceanographic research equipment powerpoint

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

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