1. Topic 2.7 Measuring changes in a system http://www.youtube.com/watch?v= xMQ0Ryy01yE 2. Ecological Gradients • These occur where ecosystems meet or where an ecosystem…

1. ENVIRONMENTAL PROJECT By-MAHADEV KANGRALKAR 11ME08 date.14/12/2011 2. Energy flow in the ecosystem Ecological succession Food chains , food web & ecological pyramids…

1. ENVIRONMENTALPROJECTBy-MAHADEV KANGRALKAR11ME08date.14/12/2011 2. TOPICSEnergy flow in the ecosystemEcological successionFood chains , food web & ecologicalpyramids…

Slide 1 Ecological Succession -may result from natural orderly changes, or from rapid changes due to disasters, such as fire, etc. -succession occurs as a series of plants…

Welcome! Please read the board completely. Please get out your Ecology objectives #1-5 and review with your neighbor for the quiz. (add review ideas in a different color!)…

Slide 1 http://www.life.illinois.edu/bio100/lectures/fall98lects/05f98-succession.html Succession Normal, gradual changes that occur in types of species that live in an area…

Ecological Succession Ecological Succession Series of changes that occur during the development of an ecosystem the gradual replacement of one community by another until…

Why does succession take so long? Different plant species have different ecological requirements. A beech or live-oak needs shade as a seedling. They also need soil moisture…