subdivide an area into transects and perform a scientific study. use a magnetic compass to determine the N/S and E/W directions in the transect. grid the transect and transcribe the biotic and abiotic ...
The eXpendable BathyThermograph (XBT) has changed the face of oceanography. For three decades, the instruments that resemble small torpedoes have been launched by scientists riding on repeating ...
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