'Total population size' diaporamas de présentation

Dynamical Systems Model of the Simple Genetic Algorithm

677 views • 67 slides

Data will fall into three categories:

AP Lab Skills Guide. Data will fall into three categories:. 1. Parametric (normal) data . - Normal distribution around mean. - Mean and SD can predict future observations. Ex. Heart rate, plant height, body temp. 2 . Nonparametric data . - Does not fit normal distribution.

741 views • 63 slides

518 views • 43 slides

Conservation Biology of Single Species

835 views • 38 slides

Epidemics: a special case of an exploitative interaction.

Epidemics: a special case of an exploitative interaction. Yersinia pestis. Bubonic plague (the black death, pestilence). Population of Europe in millions. 1000 38 1100 48 1200 59 1300 70 1347 75 50 45 1430 36.

472 views • 38 slides

Mark Recapture lecture 1

1.1k views • 31 slides

Sunday crab lab! Wear: warm clothes, bring gloves and RUBBER BOOTS. If raining, bring umbrella.

418 views • 30 slides

Sunday crab lab! Wear: warm clothes, bring gloves and RUBBER BOOTS. If raining, bring umbrella.

370 views • 30 slides

Quiz over.

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319 views • 18 slides

Stratified Sampling

Stratified Sampling. Lecturer: Chad Jensen. Sampling Methods. SRS (simple random sample) Systematic Convenience Judgment Quota Snowball Stratified Sampling. What is Stratified Sampling?.

638 views • 16 slides

Age-structured population assessment models

Age-structured population assessment models. Intro. ASA (age-structured assessment) models permit reconstruction of the population dynamics Provide estimates of mortality rates and population abundance ASA is the primary method used for providing management advice. Advantages.

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Succession occurs following a disturbance in an ecosystem and can affect population size.

KEY CONCEPT Ecological succession is a process of change in the species that make up a population in the community. Succession occurs following a disturbance in an ecosystem and can affect population size. Succession regenerates or creates a community after a disturbance.

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Status Quo on Industry

Status Quo on Industry. IRF Conference 2013 RA Eboru. Retirement industry. A scheme for vulnerable works that possibly combines both member and government co-contribution. Challenge & Opportunity. 2.7m old age pensioners, total expenditure R3bn from R122bn. Social Assistance:

186 views • 7 slides

Capture - Recapture

732 views • 5 slides