Geography and Oceanography - Chapter 3 pot

... EM120 has 191 Bathymetry - 2  WWII - U.S. Navy further developed SONAR technology – knowledge of the enemy – knowledge of the ocean  1950’s - 1960’s - single, focused high- frequency, short wavelength ... Australia - 8 January, 2005 • One sailor killed, 115 injured • 30 -hour trip back to Guam, crew managed to keep the sub from sinking Courtesy of Dave Sandwell, S...

Ngày tải lên: 21/07/2014, 18:20

... Your Generation  187 0-1 900 US Railroad system built  194 0-1 970 Interstate highway system  196 0-1 970 Apollo mission to the Moon  195 0-1 990 Cold War, nuclear threat  196 0-1 980 Green revolution, ... Arctic Ocean and Sea Ice Marine Energy – Wave Motion Energy generated by waves (Dr Brekken) and tides Solutions are Clear and Reachable No fine-tuning yet, but we know...

Ngày tải lên: 21/07/2014, 17:21

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Ngày tải lên: 21/07/2014, 17:21

... feeding on unlucky neighbors Worms, Amphipods, Sand Stars The Rocky Shore Oregon Rocky Shore Oregon Algaes - Hallosaccion Exploring the Tide Pools (and associated geology) ◆ Shoes with good tread/grip ◆ Extra ... Feeders on Sandy Shores ◆ Clams – suspension feeding ◆ Worms – deposit feeding by ingestion ◆ Amphipods – deposit feeding on surface ◆ Sand stars – carnivorous feeding on .....

Ngày tải lên: 21/07/2014, 17:21

... recent and severe events in Most recent and severe events in 19 53, ‘5 7- 58, ‘65, ‘7 2- 73, ‘7 6- 77, 19 53, ‘5 7- 58, ‘65, ‘7 2- 73, ‘7 6- 77, ‘8 2- 83 ‘8 2- 83 , ‘9 1- 92, , ‘9 1- 92, ‘9 7- 98 ‘9 7- 98 , ... very different fluids fluids - atmosphere and ocean - in - atmosphere and ocean - in the boundless dimensions of time and...

Ngày tải lên: 21/07/2014, 18:20

... the western Atlantic – NADW forms in Norwegian Basins ■ Sinks and is dammed behind sills – Between Greenland and Iceland and Iceland and the British Isles ■ NADW periodically spills over sills ... and heat-related deaths and ill-health. ■ Movement of populations to southern Europe ■ Need to refurbish infrastructure towards Scandinavian standards. http://www.ipcc.ch/publication...

Ngày tải lên: 21/07/2014, 18:20

... in the tropics? Sea Surface Temperatures only 0 -3 0°C world-wide Land: 50°C to -5 0°C Salinity Variations ✦ Surface salinity follows evaporation- precipitation pattern ✦ Atlantic Ocean is generally ... radiation ➨ Requires flow of heat by oceans and atmosphere ➨ Surface circulation Salinity Variations Heard Island Experiment Global Warming faster velocity?? Go to Sounds Physical and...

Ngày tải lên: 21/07/2014, 18:20

... floor ages and accumulates sediments Toba (71,000 B.C.) - 30 00 times as big as Mt St Helens - - Sulfuric acid and dust blocked sunlight, reducing temperatures 5°C for several years - May have ... 1968)  2-month cruises  Deepest hole: 2 km But, new vessel will drill to >6km! Volcanic ash (tephra) Mid-Ocean Ridges Uniform process of mantle melting, lava freezing -...

Ngày tải lên: 21/07/2014, 18:20

... tens of thousands of feet deep, immense hot springs, and huge volcanoes spewing molten rock in massive eruptions.” T. Garrison 19 03 19 03 www.sio.ucsd.edu www.sio.ucsd.edu 1 930 1 930 www.whoi.edu www.whoi.edu 1949 1949 www.ldeo.columbia.edu www.ldeo.columbia.edu ♦ Today ... oceans below 550 m Historical Review of Oceanography (Cont.)  Charles Darwin: British naturalist  Voya...

Ngày tải lên: 21/07/2014, 18:20

... Approach 50 3. 3.2 .3 Analysis 50 3. 3 .3 Mapping the Relationships between Areas of High Conservation Value and Land Managers’ Values and Practices 53 3 .3. 3.1 Context 53 3 .3. 3.2 Approach 53 3 .3. 3 .3 Analysis ... Integrating Social and Biophysical Data 55 N S W E Kilometers 0 – 0.0124 435 33 0.0124 435 33 – 0.024887066 0.024887066 – 0. 037 330 598 0. 037 330...

Ngày tải lên: 18/06/2014, 16:20