Sustain Lecture Slides 1-3 Growth Curves

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Growth Curves

description

Growth Curve

Transcript of Sustain Lecture Slides 1-3 Growth Curves

Growth Curves

St. Matthew Island

Reindeer on St. Matthew Island

Reindeer Population Prediction Exercise

Reindeer Population: 1945-1962

Reindeer Population: 1963-1964

Reindeer Population: 1980s

Cell Population Curves

Pop

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tio

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Time

J-shape

Growth Curves: J-shape

Pop

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n

Time

J-shape

S-shape

Growth Curves: S-shape

Pop

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Time

J-shape

S-shape

Carrying capacity

Growth Curves: Carrying Capacity

Growth Curves: Exceed Carrying Capacity

Growth Curves: Crash

Growth Curves: S-shape vs. J-shape

Growth Curves: Population

Growth Curves: J Type Crash of Population Growth?

Growth Curves: Application

Summary

References • NASA World Wind. 2010. “St. Matthew Island World Wind.” Wikimedia Commons.

http://en.wikipedia.org/wiki/File:St._Matthew_Island_World_Wind.jpg

• FunkJoker. 2011. “Reindeer in Vindelfjällen, seen from Kungsleden between Serve and Aigert.” Wikimedia Commons. http://en.wikipedia.org/wiki/File:Reindeer_Vindelfj%C3%A4llen.jpg

• Wagner, Mechthild, Barbara Hampel, David Bernhard, Monika Hala, Werner Zwerschke, and Pidder Jansen-Dürr. 2001. Replicative senescence of human endothelial cells in vitro involves G1 arrest, polyploidization and senescence-associated apoptosis. Experimental Gerontology 36 (8) (8): 1327-47.

• Diamond, Jared. 2004. Collapse: How Societies Choose to Fail or Succeed. Cover image. Published by Viking Adult.

• Atwood, Margaret. 2004. Oryx and Crake: A Novel. Cover image. Published by Anchor.