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e2 video: Portland: sense of place

e2 Transport episode 5 Portland was on the path of suburban sprawl in the 1960's. What happened? 1973 was a pivotal year the...

Water

Recall: Energy->Water->Food->Culture Where is the water? [total water.png] How does it get there? [image] [image] Aquifers: [image] Huge aquif...

http://physics.hpa.edu/physics/apenvsci/videos/glaciers.mov

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http://physics.hpa.edu/physics/apenvsci/videos/glaciers.mov

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Mod 25 rocks and soil

Next: Rocks Module 25 Igneous (fire) Sedimentary (layers) Metamorphic (Kafka rocks, just kidding: changed by heat and pressure) [image] ...

ch 8 mod 24 Earth systems

Big picture: 15 by ago... Big bang, then stars which live for about 10 BY, then... Nova, supernova, neutron stars [dust.png] 4.5 by ago-solar syste...

ch 7-mod 22 Human Populations

https://www.arcgis.com/home/webmap/viewer.html?webmap=df8bcc10430f48878b01c96e907a1fc3 First of all a flow diagram: [image] Note that this is for a ...

ch 6 pop eco mods 20-21

Sunrise this morning in Marin: [image] Community ecology Competitive exclusion principle: two species competing for the same resources cannot co-...

Ch 6 Population Ecology mods 18-19

Module 18-abundance and distribution Start with this: [image] We covered ecosystem energy and matter a few weeks ago, this chapter is about populat...

Interspecies relationships

interspecies relationships: Predation Symbiotic: mutualism: both benefit commensalism: one benefits, no loss to the other parasitis...

Mod 14/15/16/17-biodiversity (chapter 5)

Biodiversity: [image] Species diversity: richness vs. evenness. richness = number of species, evenness = balanced proportions [image] We ca...

mod 13 aquatic biomes

Freshwater: Riparian=river Limnotic=lakes Lakes: Shallow shore area=littoral (means shallow), see the "littoral Navy", photosynthesis here (shallow...

Mod 12: terrestrial biomes

Huh? Terrestrial=earth vs. aquatic, having to do with ducks... 9 Biomes are usually defined by precipitation (rain, fog, others) and temperature...

El nino and La nina

Though ENSO is a single climate phenomenon, it has three states, or phases, it can be in. The two opposite phases, “El Niño” and “La Niña,” requi...

Chapter 4 plan

[image] We'll spend more time on mods 12/13 as they are longer Chapter 5 looks like this: [ch5.png]

mod 11 notes-oceans

Check this out: [Screen Shot 2017-09-26 at 11.14.17 AM.png] notice that the north pacific currents flow clockwise, south pacific counter ...

mod 9/10 notes atmospheres

tropo (top) sphere-heated by contact with earth, where most weather occurs strato (high) sphere-cooler, where commercial aircraft tr...

Biomes

Team, Nice work on the massive but interesting/depressing Poisoned Waters video. Lots there to dissect over the next few months. We have another like...

Module 8 Resilience

Mod 8 notes-disturbances disturbance because they are events caused by physical, chemical, or biological agents that results in changes in po...

Poisoned Waters

Poisoned Waters-Frontline Video Video is here: http://physics.hpa.edu/physics/apenvsci/videos/poisoned_waters/POISONED_WATERS.mp4 Hi...