'Primary succession succession' presentation slideshows

Hurricane Katrina Aug. 29, 2005

Disturbance & Ecological Succession. Hurricane Katrina Aug. 29, 2005. Image from http://earthobservatory.nasa.gov/Newsroom/NewImages/Images/katrina_goe_2005241_lrg.jpg. Disturbance & Ecological Succession.

569 views • 48 slides

Ecological Succession : (Important info in blue)

436 views • 29 slides

Community Interactions

Community Interactions. What are keystone species? A keystone species is one which has a large impact on its ecosystem. Keystone species plays a major role in determining community structure. Removal of the keystone species dramatically alters the community.

473 views • 25 slides

4-2 What Shapes an Ecosystem?

4-2 What Shapes an Ecosystem?. Pg. 90. A. Biotic and Abiotic Factors. 1. Biotic Factors- biological influences on organisms within an ecosystem. 2. Abiotic Factors- Physical or non-living influences on an ecosystem. Labeling ! A for Abiotic or B for Biotic. Water Fish Frog

377 views • 19 slides

Community Ecology

Community Ecology. Differences within a Community. Community - an assemblage of species living close enough for the potential of interaction Species richness - number of species within a community. Relative abundance - the number of common species as compared to rare species.

317 views • 16 slides

Biodiversity & Succession Biodiversity: the variety of life in a particular ecosystem

Biodiversity & Succession Biodiversity: the variety of life in a particular ecosystem vs. Biodiversity & Succession Biodiversity: the variety of life in a particular ecosystem vs. -high biodiversity leads to sustainable ecosystems

322 views • 13 slides

Ecological Succession and Marine Ecosystems

Ecological Succession and Marine Ecosystems. Do Now- Pair Share Activity. Do you think changing an ecosystem due to forest fire, farming, volcano eruption etc.. Can be good, bad or both? Chose any of the events above to support your answer. Ecological Succession.

142 views • 9 slides