Slide 1P AGE 93 1. List 4 biotic and 4 abiotic factors in: (a) a freshwater ecosystem, such as a lake biotic: fish, snails, frogs, dragonfly larvae, water lilies, phytoplankton…

1. Rinearson PondA pretty place 2. This pretty place has been created by the minds andhands of many people. Unfortunately, upon close examination, many plans do not fit together.…

Slide 1 Guns, Germs, and Steel by Jared Diamond (1997) Slide 2 Slide 3 Technology Many suitable wild species Large, dense, sedentary, stratified societies Food surpluses,…

Slide 1 1 Competition Chapter 13 Slide 2 2 Outline Resource Competition  Modes Niches Mathematic and Laboratory Models  Lotka-Volterra Competition and Niches  Character…

Slide 1 Rinearson Pond A pretty place Slide 2 This pretty place has been created by the minds and hands of many people. Unfortunately, upon close examination, many plans…

BIOL 4120: Principles of Ecology Lecture 12: Interspecfic competition Dafeng Hui Room: Harned Hall 320 Phone: 963-5777 Email: [email protected] Outline (chapter 13) 13.1 Interspcific…

Chapter 13 Competition Modes of Competition Interference vs. exploitation: Direct aggressive interaction between individuals Using up resource Intraspecific: Competition…

The quantitative theory of competition was developed by Vito Volterra and Alfred Lotka in 1925-6. Once more there are separate differential equations - here for the growth…

Slide 1 Rinearson Pond A pretty place This pretty place has been created by the minds and hands of many people. Unfortunately, upon close examination, many plans do not fit…