What This Document Is
This document is a review guide prepared by Professor Serge Thomas for the third exam in PCB 3043C, General Ecology at Florida Gulf Coast University. It focuses on concepts related to population growth, specifically geometric and exponential/logistic models. It’s designed to help students prepare for questions on these topics.
Why This Document Matters
This review is crucial for students enrolled in PCB 3043C who are preparing for their third exam. It highlights the key equations, concepts, and relationships Professor Thomas considers important. Utilizing this review can help students focus their study efforts and identify areas where they need further clarification before the assessment. It’s most valuable when used *in conjunction with* course lectures, textbook readings, and lab materials.
Common Limitations or Challenges
This review guide is not a substitute for attending lectures or completing assigned readings. It provides a focused overview but does not offer in-depth explanations or derivations of the formulas presented. Students should already have a foundational understanding of population ecology concepts to effectively use this document. It also doesn’t include practice problems beyond referencing a previous lab exercise.
What This Document Provides
The review covers:
* The equation for geometric population growth, including its application to both pulsed and overlapping generations.
* Definitions and relationships between per capita rate of increase (r), intrinsic rate of increase (rmax), and net reproductive rate (R0).
* The conditions under which population growth rates are positive, negative, or zero.
* The exponential and logistic growth equations, including the concept of carrying capacity (K).
* Interpretation of the realized per capita rate of increase in relation to K and rmax.
* Guidance on estimating rmax using data from a previous population growth lab (Darwin’s elephants).
This preview does *not* include solved examples, detailed explanations of equation derivations, or the full set of potential exam questions. It also does not contain the actual graphs mentioned for assessment.