'Dominant species' presentation slideshows

766 views • 54 slides

Community structure

Community structure. Physical structure Dispersal-driven structure Predation-driven structure Competition-driven structure. Physical structure. Physical template Biological template Paradox of the plankton Dominant species Trees Corals Surfaces Ecological engineers impoundments

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Erik Lange Department of Civil Engineering University of Toledo

Investigation of Microcystis Cell Density and Phosphorus in Benthic Sediment and Their Effect on Cyanobacterial Blooms on Western Lake Erie in the Summer of 2009. Erik Lange Department of Civil Engineering University of Toledo. Hypothesis.

557 views • 33 slides

Chapter 53

Chapter 53. Communities. What is a biological community?. An assemblage of species living close enough together so that there are potential interactions. What causes a community to have a certain assemblage of species?. Two contrasting views: INDIVIDUALISTIC HYPOTHESIS

483 views • 31 slides

BIODIVERSITY REPORT

BIODIVERSITY REPORT. On Dasos Dadias- Lefkimis- Soufliou Bousiaki Eleni. The location of Dadia. Dadia forest lays North of Alexandroupolis,in the province of Evros, in Thrace. It covers the S.E. hills of the Rodopi mountain range. It lays along one of the major flyways for migratory birds.

786 views • 29 slides

Remember what a COMMUNITY is? How about an ECOSYSTEM ?

Behavior between species: COMMUNITIES & SPECIES INTERACTIONS. Remember what a COMMUNITY is? How about an ECOSYSTEM ?. Some common types of species interactions. Predation. Herbivory. Symbiosis. Competition. Three types of SYMBIOSIS. barnacles on whale. tapeworm. Parasitism.

375 views • 25 slides

Ecosystem Ecology

Ecosystem Ecology. Chapter 55. Succession. Populations ebb & flow over time, but sometimes there is a dramatic disturbance that destroys an ecosystem Called a blowout Such as forest fires, volcanic eruptions, flooding Human activity: clear cutting of a forest or strip mining

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385 views • 22 slides

The biodiversity and abundance of algal species in rock pools

The biodiversity and abundance of algal species in rock pools. Introduction. The rocky shore is an environment subjected to frequent variation and increasing physical stresses as the distance up shore increases.

297 views • 18 slides

Bottomland Forest Ecosystem

Bottomland Forest Ecosystem. Description . Bottomland Forests are deciduous, or mixed deciduous /evergreen forests They form closed-canopy forests on riverine floodplains and in shallow depressions

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Population Changes and Environmental Damage

Population Changes and Environmental Damage. Due to natural causes, changes in climate, human activity, and the introduction of invasive, and non-native species. Natural Causes. Natural Causes.

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Chapter 53: Community Ecology

Community Interactions. Dominant/Keystone. Presentation includes: Overview of Community Ecology Vocabulary. Disturbance. Biogeographic factors. Chapter 53: Community Ecology. By: Becky Marder. Community.

361 views • 13 slides

a Biological Study of Macroinvertebrates in the Leibert Creek

Stream Monitoring Research 2010. a Biological Study of Macroinvertebrates in the Leibert Creek. By Kevin, Chris, Alex, Brittney and Gianni. Procedure. Use nets to collect macroinvertebrates from the stream. Identify each macroinvertebrate using a key and create a table to summarize data.

234 views • 12 slides

Chapter 53

Chapter 53. Community Ecology & Interspecific Interactions. Species Interactions. Intraspecific Interspecific. Interspecific Interactions. Competition Competitive Exclusion Principle Fundamental niches vs. realized niche. Interspecific Interactions. Predator-Prey Relationships

283 views • 10 slides

Natural Selection

This is an abbreviated template. Limit your presentation to a maximum of 10 slides. All members must present at least 1 statement. Natural Selection. Team Absolutely Fabulous MAR 2011. Relationship between Natural selection and the modern world of human domination.

285 views • 10 slides

Environmental Values

Environmental Values. Where do you fit on this earth?. Environmental Values. Vocabulary : Ecocentric Anthropocentric Technocentric Biocentric Holistic Being Green. Environmental Values. After watching this clip. How does it make you feel?

1.43k views • 9 slides

Lascaux

Lascaux. My Journey to the Caves Laura Boehmer October 6, 2010. The Hall of Bulls.

261 views • 9 slides

TERTIARY PERIOD

TERTIARY PERIOD. BY: Maximilian Ackermann H. GEOLOGICAL EVENTS. Tectonic activity continued as Gondwana finally split completely apart, India collided with the Eurasian plate. South America was connected to North America toward the end of the Tertiary.

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Plant Uptake

Plant Uptake. Parent Material. Precipitated Forms. Igneous rocks,F Feldspar and Ferromagnesian, minerals, Sedimentary rocks. Fe 2 (MoO 4 ) 3. PbMoO 4. CaMoO 4. Animals. Plant Residue. Forage toxicity at > 5 ppm. Availability. Crop Removal. Man. Coal Combustion. Sewage Sludge. O.M.

186 views • 5 slides