EART 2001 Climate Change Science
Credit Points 10
Legacy Code 300837
Coordinator Sally Power Opens in new window
Description A factual understanding of the energy balance of the globe, how this impacts on climate and how climate has varied in the past, is essential for any person working in the climate change area. This unit will introduce students to the concept of energy balance and climate, our understanding of how climate works, and how it has changed through time. Topics in basic atmospheric science will give students a critical understanding of current environmental concerns and debates about radiative forcing (the greenhouse effect), climate change, ozone depletion, photochemical pollution and acid precipitation.
Student Contribution Band HECS Band 2 10cp
Check your HECS Band contribution amount via the Fees page.
Level Undergraduate Level 2 subject
Equivalent Subjects LGYA 6248 - Atmospheric Science
- Describe the composition and structural characteristics of the atmosphere as they relate to the energy balance of the Earth, including solar radiation, aerosols, particulates, water vapour, ozone, and greenhouse gasses.
- Describe the major process components of the climate system, including elevated CO2, temperature, precipitation, evaporation, transpiration, and wind, evaluate terrestrial feedbacks to climate change and how these may act to modify the rate of future change.
- Describe the evidence for past climates (paleoclimates), including techniques to reconstruct climate through direct and indirect methods.
- Explain the major theories and concepts of global climate change, including model scenarios of future climate regimes.
- Evaluate the impact of climate change on physiology, growth, productivity and species interactions in biological systems. Understand the processes driving climate change impacts on ecosystem structure, diversity and function.
- Evaluate human impacts - land use changes, industrial pollution, rapid population growth - on climate variables (CO2, temperature, precipitation) and their potential impact on biological and socio-economic systems, including indigenous culture.
- Use spreadsheets and statistical tools in analytical programs to analyse and graph data, in order to generate appropriately conclusions.
- Communicate findings correctly in oral or written form using an appropriate style, accessing scientific literature to place findings into context.
The Earth?fs energy balance - the role of water vapour, aerosols, particles and gasses
Understanding processes driving the climate system
Relationships between atmospheric composition and climate - historical evidence
Introduction to climate models and climate predictions
Impacts of elevated CO2 and climate change on plant, animal, insect and microbial physiology
Climate effects on biological communities - climate drivers and ecological considerations
Multi-trophic interactions and ecosystem-level consequences of a changing climate, including responses in arctic/alpine, boreal and temperate forests, tropical and rainforests, grasslands, deserts, and agricultural systems
Ecosystem feedbacks and interactions with ozone and N deposition
Socio-economic drivers of (and responses to) climate change, including population growth, urbanisation and land use change
The following table summarises the standard assessment tasks for this subject. Please note this is a guide only. Assessment tasks are regularly updated, where there is a difference your Learning Guide takes precedence.
|Report 1||800 words||20||N||Individual|
|Report 2||1,500 words||20||N||Individual|
|Report 3||500 words||10||N||Individual|
|Talk/slide presentation||4 - 6 mins for talk, 20 - 30 slides for presentation||20||N||Individual|
|Final Examination||2 hours||30||N||Individual|
- Bloom, Arnold (2010) Global Climate Change: Convergence of Disciplines. Sinauer Associates, Inc (publisher) ISBN 978-0-87893-027-2 (pbk)
2022 Semester 1
Subject Contact Sally Power Opens in new window
Attendance Requirements 80% attendance rate is imposed in all core subjects’ due to the nature of class activities that are aligned with subject assessments.