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PowerPoint: Population Size and Growth Curves

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2020/2021 Written for academic year
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Life Sciences
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This powerpoint covers the sections of population ecology that will teach you how to use different techniques to determine population sizes and how to identify which techniques to use when and where. They also have examples for each. This powerpoint will also help you interpret growth curves. English Translation in progress. Please note: Stuvia's minimum ask price is R50. I would have asked R25 but can't which is why they are added to the bundle so you can save that way.

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BEVOLKINGSEKOLOGIE
Graad 11

, So wat gaan ons doen?
• Bevolkingsparameters wat bevolkingsgrootte beinvloed

• Bepaling van bevolkingsgrootte
- Direkte tegnieke
- Indirekte tegnieke ( Kwadraattegniek en Merk-en-hervangtegni
• Bevolkingsgroeivorme (Logistiese- en Geometriese groeivorme)
• Regulering van bevolkingsgrootte

, Definisies
• Spesie - Soortgelyke eienskappe en kan vrugbare nakomelinge produsee

• Bevolking - Groep organismes van dieselfde spesie.

• Gemeenskap - Versameling van bevolkings van verskillende spesies.

• Ekosisteem - Plant- en diergemeenskappe (bioties) se interaksie met
mekaar en met abiotiese faktore van gebied.

• Omgewing - Eksterne faktore (abioties en bioties) wat ontwikkeling e
oorlewing beinvloed.

,

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May 23, 2021
Number of pages
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Written in
2020/2021
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Summary Document with supplementary PowerPoints (Afrikaans)
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May 2021
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Browse related subjects

Subjects

  • population ecology
  • grade 11
  • fet
  • biology
  • high school
  • caps

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