'Biotic interactions' presentation slideshows

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Climate Change & Invaders: Sources of Uncertainty in Managing the Great Lakes Region

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Ecology Community Ecology

Ecology Community Ecology. Community Ecology. Populations are linked by interspecific interactions that impact the survival & reproduction of the species involved. Community Structure. Community? an assemblage of populations living close enough together for potential interaction

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Chapter 1.2 Biodiversity in Ecosystems

Chapter 1.2 Biodiversity in Ecosystems. 1.2: Learning Outcomes. Explain various relationships with respect to food chains, food webs, and food pyramids, including: producer consumer (herbivore, carnivore, omnivore) predation (predator?prey cycle) decomposers

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Welcome Envirothon Students!

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Vegetation Patterns of the Tallgrass Prairie: A Proposal

Vegetation Patterns of the Tallgrass Prairie: A Proposal. Daniel McGlinn. Map courtesy of PG Earls. McGlinn 2005. Outline. Introduction The Species pool hypothesis and turnover The Tallgrass Prairie Preserve Management methods and goals Species-area and species-time theory

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Ecology Group

Participants Bryan Darby Christopher Felege Krista Fritz Steven Kelsch Lisa Kenyon Lindsey Tuominen Mary Williams. Ecology Group. Facilitators Catherine Kirkpatrick Rob Brooker. 2012 NANSI Minneapolis, Minnesota. Ecology Group. Learning Goal:

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1.2 Ecosystems

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Theory of island biogeography (Mac Arthur, Wilson 1963)

Theory of island biogeography (Mac Arthur, Wilson 1963). Effect of age, distance and area of an island on species richness. Generalization [to be seen in each textbook]. Results in classical species area relationship for islands (usually steeper then within a mainland).

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1.2 Ecosystems

1.2 Ecosystems. What is an ecosystem?. Biomes can be divided into many different types of ecosystems. An ecosystem is made up of many parts. a biotic components include oxygen, water, nutrients, light, and soil. Biotic components include plants, animals and microorganisms.

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Biogeography

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NATIONAL PROGRAM 302: PLANT BIOLOGICAL AND MOLECULAR PROCESSES THE LAST 5 YEARS

NATIONAL PROGRAM 302: PLANT BIOLOGICAL AND MOLECULAR PROCESSES THE LAST 5 YEARS. Leon Kochian, Don Ort and Carroll Vance. Our analysis will set the stage for the presentation by the external peer review team What is National Program 302? How was the self analysis report generated?

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1.1 Biomes

1.1 Biomes. Factors That Influence the Characteristics and Distribution of Biomes. Certain characteristics help to identify biomes. Factors That Influence the Characteristics and Distribution of Biomes (continued). Latitude is an abiotic factor that influences biomes. Climatographs.

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Day 72

Unit 4: Sustainable Ecosystems. Day 72. 1.1 Sustainability. Easter Islands. Discovered in 1722 Treeless Island After cutting down all trees, loss of trees led to erosion, no materials for making boats or fishing ? population began declining.

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FAO-CIHEAM Regional workshop 10-12 march, 2010

FAO-CIHEAM Regional workshop 10-12 march, 2010. Mediterranean Forest Genetic Resources and Climate Change. 24-26 November.Chania (Greece) KEY MESSAGES AND RECOMMENDATIONS OF EXPERTS FOR THE MEDITERRANEAN.

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Biotic Interactions in an Ecosyste m

Biotic Interactions in an Ecosyste m. Biotic Interactions. Biotic interactions are interactions between the living things in the ecosystem. Examples include: Symbiosis Predation Competition. Symbiosis.

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Arsenic in the Marine Environment: A close coupling with Phosphate

Arsenic in the Marine Environment: A close coupling with Phosphate. Misty Blakely Aquatic Chemistry December 3 rd , 2007. Marine Cycling of Arsenic. Abiotic Sources: River run-off Atmospheric deposition Water intrusions. Biotic Sources: Phytoplankton Bacteria.

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Biotic Interactions

Biotic Interactions. Science 10. Commensalism. Pilot fish- Great white shark. Mutualism. Oxpecker and Black Rhino. Parasitism. Competition. Coyotes compete over habitat or food sources. . Gemsbok. Predation.

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1.2 Ecosystems

1.2 Ecosystems. By studying past and present ecosystems, we can better understand what may happen in the future. Historical ecology is the study of natural and written materials to better understand the ecology of a certain area.

325 views • 5 slides