Welcome to Poorna Pal's Physical Oceanography class at the Glendale Community College

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To update your science info, try: Scientific American | BBC Science Online | Nature | Science

Updated on May 05, 2015

 

Why Learn Oceanography?

Module 1:

How ocean basins are created and the materials that fill them

Module 2:

How Oceans modulate  the Climate and govern the coastal habitat

Module 3:

Marine life, resources and the environmental issues

 

 

 

 

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Ocean basins and how they are created

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The materials that fill the ocean basins

 

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The world ocean  

and their properties

 

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Earth interior  

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Sediments
 

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The sea-floor and its evolution   u Seawater chemistry
 

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Plate tectonics   u Physics of seawater
 

 

       

 

The Plate model and database at Institute for Geophysics - University of Texas at Austin allow users to make reconstructions from 750 Ma to present (www.ig.utexas.edu/research/projects/plates/plates.htm)

 

 

 

Poorna's Power-Point Slides

 

Poorna's Handouts:

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Ocean Physiography

 

 

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Earth Interior

 

 

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Plate Tectonics

 

 

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Sediments

 

 

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Water Chemistry and Physics

 

 

 

 

 

 

       
    The World Ocean
  3 Click on this map
to browse the HRW
ocean floor atlas
         

 

Click on this map for the interactive high resolution image of global ocean bathymetry at NOAA (National Ocean & Atmospheric Administration) Laboratory for Satellite Altimetry.

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Clicking on this image will take you to the NGDC (National Geophysical Data Center) 2- minute latitude/ longitude grid (1 minute of latitude = 1 nautical mile, or 1.852 km) color relief images of the earth's surface.