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ESC-30056 - Module Specification
School of Geography, Geology and the Environment
Faculty of Natural Sciences

For academic year: 2022/23 Last Updated: 19 January 2023

ESC-30056 - Ecotoxicology and Risk Assessment
Coordinator: Ian Oliver Tel: +44 1782 7 34956
Lecture Time: See Timetable...
Level: Level 6
Credits: 15
Study Hours: 150
School Office: 01782 733615

Programme/Approved Electives for 2022/23

None

Available as a Free Standing Elective

No

Co-requisites

None

Prerequisites

none

Barred Combinations

none

Description for 2022/23


Aims
To provide a detailed understanding of ecotoxicology principles and practises and the science that underpins the discipline. To provide an in-depth understanding of how ecotoxicology data, once generated, is used to carry out environmental risk assessments and to generate environmental quality standards (EQS) that are critically important in environmental monitoring and assessment regimes.

Intended Learning Outcomes

critically assess and explain in detail a variety of ecotoxicology protocols and the scientific principles that underpin them: 2
understand, construct and interpret dose response curves depicting biological responses to an applied stress: 1,2
describe and comment on the ethical principles that guide ecotoxicology practises: 2
source, compile and critically evaluate ecotoxicity data: 1
use compiled ecotox data to conduct an environmental risk assessment and communicate the outcomes via a risk assessment report: 1

Study hours

20h laboratory, discussion and workshop sessions
130h directed and private study, including asynchronous recorded materials and assessment preparation.

School Rules

None

Description of Module Assessment

1: Report weighted 70%
2500 word Risk Assessment Report
Risk assessment report (~2500 words) based on evaluation and use of ecotoxicity data sourced from the literature.

2: Group Report weighted 30%
Research plan
In small groups (~4) Students must devise a set of experiments to determine ecotoxicity thresholds for a selected chemical (students select a chemical from a list). Students must describe and justify the experimental protocols they will use, including quality control measures and dose verification analysis, as well as describe how resulting data will be evaluated statistically to calculate ecotoxicity endpoints (e.g. No Observed Effects Concentrations). The research plan is presented in a ~2000 word report. All students within a group receive the same mark.

Please note that for the 2022/23 Academic Year programmes may be adapted to operate in accordance with a flexible, digital approach. This means that there may be some changes made to how modules are delivered and assessed. The latest information will be provided to you by your School in module handbooks. We endeavour to give you as much notice as possible of any changes and details about the circumstance in which changes are made to programmes can be found in the Student Agreement, available at: https://www.keele.ac.uk/student-terms-and-conditions/

Last Updated: 19 January 2023