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BI2020: ECOLOGY (2025-2026)

Last modified: 21 Jul 2025 17:16


Course Overview

This course builds on themes from introductory ecology courses: effects of biodiversity, disturbance in natural communities, nutrient and energy cycles, herbivory, predation, competition, population dynamics, parasitism, mutualisms and food webs. You will develop your abilities to interpret data by applying theory discussed in classes to real-life data sets using short problem-solving exercises linked to each topic. Feedback will help you improve writing and interpretation skills. Extended problem-solving exercises will improve your communication skills, scientific writing and introduce you to valuable approaches to summarising complex datasets. You will also consider issues around experimental design.

Course Details

Study Type Undergraduate Level 2
Term First Term Credit Points 15 credits (7.5 ECTS credits)
Campus Aberdeen Sustained Study Yes
Co-ordinators
  • Dr Philip Smith

What courses & programmes must have been taken before this course?

  • Any Undergraduate Programme (Studied)
  • Either Programme Level 2 or Programme Level 3

What other courses must be taken with this course?

None.

What courses cannot be taken with this course?

Are there a limited number of places available?

No

Course Description

The content covers core topics in ecology and uses examples from terrestrial and marine systems, plants, animals and soil. It features the following themes: the nature of ecological communities and how we describe, measure and quantify them; interactions such as herbivory, competition, parasitism and predation; the role of mutualisms in community dynamics; the impact of biodiversity and its effects on ecosystem function; food webs, community assembly and biogeography; population dynamics and ecosystem processes.

Although topics are covered as separate units, there is a strong emphasis on the links between these interactions, encouraging you to develop a holistic view to see how organisms and functions are interconnected.

Interpretation exercises based on theories and ideas from each topic will develop your capacity for problem identification, collection of evidence and synthesis of ideas.

The introduction to summarising complex datasets provides you with a transferable skill which may be valuable for analysing data in Honours Projects and when working with any large data set in future. An introduction to Geographic Information Systems will provide you with skills in using mapping systems for analysing ecological data and producing maps.

On successful completion of the course you will be able to:

  • identify different types of ecological interaction, such as predation, herbivory, competition, mutualism
  • explain the role of ecological interactions in the structure and dynamics of communities and food-webs
  • give examples of how biotic and physico-chemical variables interact to provide living conditions
  • interpret findings (tables, graphs, text) from published studies of ecological interactions to explain the interactions they show
  • design and carry out simple ecological experiments to investigate species interactions
  • present data and write reports of ecological investigations in an appropriate scientific style

Taught topics include:

(note that these may vary slightly between years)

  • Energy and nutrient cycling and their roles in ecosystem dynamics
  • Community structure and disturbance
  • Inter-specific competition
  • Population dynamics
  • Life histories
  • Predation
  • Food-webs
  • Parasitism
  • Mutualisms
  • Effects of biodiversity
  • Dispersal

Associated Costs

DescriptionValue
Students should possess a Howie laboratory coat and safety glasses. Further details of requirements can be found on the course's MyAberdeen page. The cost listed here is approximate.23.0000

Contact Teaching Time

Information on contact teaching time is available from the course guide.

Teaching Breakdown

More Information about Week Numbers


Details, including assessments, may be subject to change until 31 August 2025 for 1st Term courses and 19 December 2025 for 2nd Term courses.

Summative Assessments

Practicals

Assessment Type Summative Weighting 50
Assessment Weeks Feedback Weeks

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Feedback

2x practical reports worth 25% each
2x formative online tests

Students will receive automated feedback on test answers and written feedback on practical reports. Feedback on the first report will normally be provided before the start of the next practical class assessed by a report. Where students are having difficulty with writing exercises they will be invited to discuss options to help them improve with course staff.

Learning Outcomes
Knowledge LevelThinking SkillOutcome
Sorry, we don't have this information available just now. Please check the course guide on MyAberdeen or with the Course Coordinator

Exam

Assessment Type Summative Weighting 50
Assessment Weeks Feedback Weeks

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Feedback
Learning Outcomes
Knowledge LevelThinking SkillOutcome
Sorry, we don't have this information available just now. Please check the course guide on MyAberdeen or with the Course Coordinator

Formative Assessment

There are no assessments for this course.

Resit Assessments

Resubmission of failed elements

Assessment Type Summative Weighting
Assessment Weeks Feedback Weeks

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Feedback

Students will repeat whichever elements of the assessment were failed or not completed at first sitting; the marks for elements already passed will be carried forwards.

Learning Outcomes
Knowledge LevelThinking SkillOutcome
Sorry, we don't have this information available just now. Please check the course guide on MyAberdeen or with the Course Coordinator

Course Learning Outcomes

Knowledge LevelThinking SkillOutcome
FactualRememberILO’s for this course are available in the course guide.

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