'Predation' presentation slideshows

Chapter 54

Chapter 54. Community Ecology. Overview: A Sense of Community. A biological community is an assemblage of populations of various species living close enough for potential interaction. Fig. 54-1.

1.07k views • 91 slides

Ecology Population Ecology

Ecology Population Ecology. Populations. A population is a group of individuals of the same species living in an area. 3. Distribution Patterns. Populations disperse in a variety of ways that are influenced by environmental and social factors.

1.21k views • 69 slides

Ecology and the Biosphere

Ecology and the Biosphere. Chapter 50. Ecology - the study of the interactions between organisms and their environments. The interactions between organisms and their environments determine their distributions and abundances. Distribution = geographic range abundance=individuals per unit area

797 views • 61 slides

Lecture 9: Interspecific Competition

Lecture 9: Interspecific Competition. EEES 3050. Competition. In the past chapters, we have been discussing how populations grow and what factors determine that growth. What happens when you put populations of more than one species together?. How do species interact?. Competition Predation

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853 views • 51 slides

ECOSYSTEM DYNAMICS

ECOSYSTEM DYNAMICS . KGA172 Space, Place and Nature Presented by Associate Professor Elaine Stratford Semester 2. Part 1. Looking back, looking forward. Revising Lecture 2.2.

651 views • 45 slides

Habitat Management in an Integrated Framework

Habitat Management in an Integrated Framework. John Eadie, UC Davis Mike Anderson, IWWR, Ducks Unlimited Canada Jim Ringelman, Ducks Unlimited Inc. Coherence - what do we mean?. Coherent Objectives Coherent Models Coherent Monitoring Coherent Management Actions .

509 views • 41 slides

Ecosystem approach to management

Ecosystem approach to management. What is Ecosystem Management? The ecosystem Past Resource Management Approach New ecosystem management approach Examples Using Natural Processes under Ecosystem Management Disturbance Succession Important types of natural disturbance.

518 views • 35 slides

Endangered Species and Ecosystems

425 views • 31 slides

POPULATIONS Population size - N = # of individuals in an area time = t

POPULATIONS Population size - N = # of individuals in an area time = t density = # of individuals / unit space dN/dt = (b-d)N or rN, since b-d = r N t = N 0 e (b-d)t = N 0 e rt see figs. (exponential increase) . Logistic equation : dN/dt = r max N[(K-N)/K]

377 views • 26 slides

Light production

283 views • 20 slides

Between the Tides

Between the Tides http://video.google.com/videosearch?q=Grunion%20run%20at%20la%20jolla&rls=com.microsoft:en-us&oe=UTF-8&startIndex=&startPage=1&um=1&hl=en&ie=UTF-8&sa=N&tab=iv#. La Jolla Grunion Run. Where? Shoreline between high and low tide marks Organismal adaptations?

289 views • 19 slides

NORTHERN PIKEMINNOW MANAGEMENT PROGRAM

NORTHERN PIKEMINNOW MANAGEMENT PROGRAM. PROJECT 199007700. PREDATOR CONTROL PROGRAM SUMMARY. Listed as Project Recommendation under Future Needs. Based on sound science and in-depth knowledge. Potential consequence of stopping unacceptable. BACKGROUND. JOHN DAY RESERVOIR (1983-86).

325 views • 18 slides

Life Stages

293 views • 16 slides

Evolution

Evolution. Survival of the fittest!. Year 10 Biology. Lesson 2 Natural Selection. Role play your Darwin Vs. Lamarck Accounts of the evolution of Mosquitos -In paris and as a whole class!.

439 views • 16 slides

Chapter 6: Primate Ecology

Chapter 6: Primate Ecology. Survival Getting enough to eat Types of food and metabolic needs Territories and Ranges Avoid being eaten Predation Sociality Types of social groups Sexual composition Dominance Hierarchies. Getting Enough to Eat. Larger animals need more food overall

500 views • 15 slides

Columbia River Basin White Sturgeon Framework

Columbia River Basin White Sturgeon Framework. Lynn Palensky Northwest Power and Conservation Council Portland, Oregon USA July 2013. Northwest Power and Conservation Council . Interstate compact of Idaho, Montana, Oregon and Washington Authorized by NW Power Act of 1980

240 views • 14 slides

Populations

Populations. Topic 5.3. Assessment Statements. 5.3.1 Outline how population size is affected by natality, immigration, mortality and emigration. 5.3.2 Draw and label a graph showing a sigmoid (S-shaped) population growth curve.

292 views • 11 slides

ENERGY FLOW

185 views • 11 slides

Alberta Conservation and Hunter Education

John Hammer Instructor. Alberta Conservation and Hunter Education. Introduction. By the end of this course you should understand the important role of hunting in wildlife management and conservation

220 views • 0 slides