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ENVS. WED FEB 26 2014. Figure 12.20 Labeled. BACK TO CHAP 12: WATER!. Samuel Taylor Cooleridge , “Rhyme of the Ancient Mariner”, 1798 “Day after day, day after day , We stuck, nor breath nor motion ; As idle as a painted ship Upon a painted ocean .

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Envs

ENVS

WED FEB 26 2014


Figure 12 20 labeled

Figure 12.20 Labeled


Back to chap 12 water

BACK TO CHAP 12: WATER!

  • Samuel Taylor Cooleridge, “Rhyme of the Ancient Mariner”, 1798

  • “Day after day, day after day,

  • We stuck, nor breath nor motion;

  • As idle as a painted ship

  • Upon a painted ocean.

  • Water, water, every where,

  • And all the boards did shrink;

  • Water, water, every where,

  • Nor any drop to drink.”


Earth as a planet of water

earth as a planet of.....water!


Water budget

water “budget”


Groundwater

groundwater!


Don t forget the hydrologic cycle

don’t forget the hydrologic cycle!


Wetlands as critical fw systems

wetlands as critical fw systems

  • SERVICES

    • Flood control

    • Pollution filtration

    • FW Source

    • ETC!


We re losing our wetlands

we’re losing our wetlands!

  • http://www.bay.org/about-the-bay/the-shrinking-bay


The oceans seas our marine resources

the oceans/seas.....our marine resources


Seawater composition

seawater composition

% NaCl?

(19.1 + 10.62g)/1000g x 100


Saline levels can vary

saline levels can vary


32 salt

32% SALT!


Structure no flat featureless seafloor

structure...no flat, featureless seafloor!


Ocean currents

OCEAN CURRENTS!


Ocean currents1

OCEAN CURRENTS

  • CLIMATE!

  • EARLY WORLD INVESTIGATIONS

    • Magellan

    • Sir Francis Drake

    • Columbus

    • ETC!


Ocean currents and climate change thermohaline circulation

OCEAN CURRENTS AND CLIMATE CHANGE: THERMOHALINE CIRCULATION


Day after tomorrow

“DAY AFTER TOMORROW”


Warm currents cold currents densities upwelling

WARM CURRENTS, COLD CURRENTS, DENSITIES, UPWELLING


El nino

“El nino”


Marine and coastal systems

marine and coastal systems


Figure 12 13 labeled

Figure 12.13 Labeled


Figure 12 14 labeled

Figure 12.14 Labeled


Figure 12 15 labeled

Figure 12.15 Labeled


Figure 12 16 labeled

Figure 12.16 Labeled


Figure 12 17 labeled

Figure 12.17 Labeled


Figure 12 18 labeled

Figure 12.18 Labeled


Human activities affect waterways 260 265

human activities affect waterways! 260-265


Figure 12 22 labeled

Figure 12.22 Labeled


Figure 12 23 labeled

Figure 12.23 Labeled


Hydroelectric power pros and cons

HYDROELECTRIC POWER...PROS AND CONS

  • PRO

  • CON


Figure 12 25 labeled

Figure 12.25 Labeled


Groundwater pollution

groundwater pollution!


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