'Local extinction' diaporamas de présentation

Edmund M. Hart and Nicholas J. Gotelli Department of Biology The University of Vermont

Modeling Metacommunities : A comparison of Markov matrix models and agent-based models with empirical data. Edmund M. Hart and Nicholas J. Gotelli Department of Biology The University of Vermont. Talk Overview. Objective Background on metacommunities Theoretical metacommunity

626 views • 52 slides

Behavior Ecology : Relationship of species

Behavior Ecology : Relationship of species . Today's discussion: Ecology Ecosystems Population symbiotic relationships.

462 views • 34 slides

Sustaining Biodiversity

584 views • 33 slides

The Influence of Chemical Mechanisms on PDF Calculations of Nonpremixed Piloted Jet Flames

The Influence of Chemical Mechanisms on PDF Calculations of Nonpremixed Piloted Jet Flames. Renfeng Richard Cao and Stephen B. Pope Sibley School of the Mechanical and Aerospace Engineering Cornell University, Ithaca, NY, 14853

431 views • 28 slides

Keystone Species in The Keystone State

Keystone Species in The Keystone State. By: Matthew Urmson For: AEE 440 Date: 6 October 2010. Trophic Cascades. Food Webs Trophic levels Top-down trophic cascades Bottom-up trophic cascades. Keystone Species. Keystone species defined Examples of keystones species Sea otter

476 views • 11 slides

Community Ecology Chapter 20

Community Ecology Chapter 20. Biology 138. Species Interactions. Five major types of interactions or symbioses. 1. Predation 2. Parasitism 3. Competition 4. Mutualism 5. Commensalism. Predation. Predators vs. Prey -Regulates population size.

212 views • 8 slides