Marine BiogeographyECOL 438
|
bathymitry
http://www.ngdc.noaa.gov/mgg/
|
Ocean Surface Topography
http://topex-www.jpl.nasa.gov/aviso/graphics/general/discover/planet/planet-test.htm
|
Average Wind Speed
http://www.cdc.noaa.gov/map/clim/glbcir.shtml
climate
|
Semipermanent features of atmospheric circulation
|
Semipermanent features guide storms
|
Wave Height
http://facs.scripps.edu/surf/global.html
animation
|
Sea Surface Temperature
http://www.ssec.wisc.edu/data/sst.html
El Niņo
|
Biotic Regions
+
|
Right Whale
|
Pilot Whale
|
Coral Diversity
|
Coral Reef Fish Diversity
|
Mangrove Diversity![]() http://www.flmnh.ufl.edu/fish/southflorida/mangrove/distribution.html
|
Salinity - September
http://www.ldeo.columbia.edu/dees/ees/climate/
|
Density - Temperature & Salinity
|
Water Mass Mixing
|
Upwelling and Downwelling
|
Upwelling
Offshore WindsWinds from North (northern hemisphere) Winds from South (southern hemisphere)
|
Nitrate
http://www.ldeo.columbia.edu/dees/ees/climate/slides/ant_no3.gif
|
Water Masses of Deep Circulation
NADWNorth Atlantic Deep Water salty cold AAIW Antarctic Intermediate Water oxygenated AABW Antarctic Bottom Water salty very cold [+]
|
Thermohaline Circulation NADW
|
Productivity (Chlolophyll)
|
Biotic Zones
|
Lacustrine Habitats
Bog Succession
|
Ocean Basin Geography
|
Stratification
|
Diversity Patterns:typically diversity increases with productivitypolluted freshwater habitats are exceptions ![]() Sanders, H.L. 1968. Marine benthic diversity: A comparative study. American Naturalist 102: 243-282. |
Benthic & Freshwater:
typically
diversity is greatest in tropicsIntertidal: diversity decreases toward the high-tide line |
Marine Diversity PatternsPelagic Environments:typically diversity decreases with depth diversity & productivity (upwelling) Benthic Organisms may be exceptions (stability of continental slopes) ![]()
Day, D.S. and Pearcy, W.G. 1968. Species associations of benthic fishes on
the continental shelf and slope off Oregon.
Journal Fisheries Res. Board Canada 25: 2665-2675.Rex, M.A. 1981. Community structure in the deep-sea benthos. Annual Rev. Ecology Systematics 12: 331-354. |
Ocean TidesRocky Point Range 6 m.![]() http://www.rptimes.com/tide_chart.html
|
Tide Patterns
|
Global Tide Pattern
|
Coastal Ecosystems
|
River Deltas
|
Salton Sea
|
Sea of Cortez
|
Exotic Species
|