Green infrastructure is the network of natural and designed vegetation elements within our cities and towns, in both public and private domains. Green infrastructure includes traditional green elements such as urban parks, gardens and trees, as well as newer green roofs, green walls and rain garden technologies. Green infrastructure provides a number of significant economic, social and environmental benefits and is an effective means of helping to adapt our buildings, communities and cities to future climate change conditions. In this subject students will gain insights into aspects of planning, design and management of green infrastructure including green roofs, green walls, urban forests and water sensitive urban design strategies. The use of green infrastructure as ‘living architecture’ and the design considerations involved will be discussed. At the building scale, this will include an understanding of the improved energy efficiencies provided by green infrastructure and their role in building star energy rating systems. At the neighbourhood and landscape scale, the role and function of different green infrastructure technologies and systems will be discussed, including roles in ameliorating urban climates, improving urban water retention, use and quality and providing more liveable urban communities.

This subject explores the design, specification and management of green roofs and walls. The content will include guidelines and policies supporting green roofs and walls, relevant typologies and categories of use, requirements for successful design, construction and maintenance, development of specifications and project management and local and international case studies. Students will gain a thorough understanding of green roof and wall design and function, the benefits provided to cities and people and gain hands on experience through practical activities and visits to local project sites.

There is increasing recognition around the world of the threats facing urban environments and their water resources. In many cities water demand is approaching or exceeding limits of sustainability, leading to increasing interest in alternative water sources, such as stormwater harvesting, wastewater recycling and desalination. At the same time, receiving environments such as urban streams and bays are threatened by pollution and erosion from stormwater runoff, or eutrophication due to discharge of poorly-treated wastewater. There is also increasing recognition of the importance of water in the urban landscape, and of its role in the welfare and health of humans.

The concept of “water sensitive urban design” (WSUD), also known as Integrated Urban Water Management (IUWM) has developed in response to these changes. It aims to better integrate water into the urban landscape, improving the sustainability and liveability of cities (for example through the sustaining of health urban vegetation), while securing adequate resources for growing cities.

This subject reflects the integration inherent in WSUD. The course will teach you about the individual urban water cycle components (water supply, wastewater, stormwater, groundwater), but will primary focus on their interactions and integration, and particularly their interaction with the built and natural environment.

The subject includes a mix of lectures and project-based learning, including a major project (broken up into stages throughout the semester), a full-day excursion and workshops involving leading WSUD experts from public and private industry. The subject will cover:

1. An introduction to WSUD (its principles, objectives, context within other urban planning and sustainability policy & practice) in developed and developing countries
2. Water in the urban landscape, the urban water cycle and its component characteristics
3. Social, environmental and economic impacts of urban water management
4. Structural tools and techniques (conceptual design, operation, maintenance)
5. Non-structural tools and techniques
6. Choice of scales
7. Analysis methods (water balance calculations, water end-use analysis)
8. Lifecycle cost analysis and multi-criteria evaluation frameworks
9. Design tools and software (e.g. MUSIC, Urban Developer, House Water Expert)
10. Institutional and implementation issues
11. Integration between water and other urban design elements

This subject involves the definition and development of an internship placement in collaboration with the host institution. It has at its core a workplace project that will allow students to develop skills in project management, problem solving, multi-disciplinary workplace practice, institutional policy and strategy mapping, project reporting and communication. This internship subject aims to provide students with a high-level employment experience with government, industry or non-government organisation (NGO). Students will develop a good understanding of potential employer expectations of Masters graduates and the skills required to function and excel in a workplace involved in the application of scientific research, technology, policy, planning or management. With assistance from the subject coordinator, students will be required to source both a host-institution and an academic supervisor. The student and academic supervisor then define and coordinate the internship placement and develop a workplace project in consultation with (a) representative(s) from the host institution. This project may relate to an applied science, technological, economic, social or management topic. Each student will prepare an ‘Internship Plan’ which includes relevant information about the project’s aims, context in relation to the institution, approaches to be used, relevant background knowledge and potential outputs to the host-institution. Students will then spend a period of 4-5 weeks (full-time equivalent; ca. 200 hours) working within their host institution i) gaining experience, ii) shadowing institution mentors and iii) working on their internship project. At completion of the internship placement, students will be required to present their findings to an audience, including members of the host-institution, in form of an ‘Internship Seminar’, and submit a ‘Main Report’ on their internship project.

This subject aims to provide students with the tools to critically evaluate methods used to manage trees in the urban forest. The content will include critically evaluating tree assessment, evaluation and tree protection methods. It will include the study of planning and management issues and the role of community participation in urban forest management. It includes examples of methods used to map and survey trees in the urban forest. The subject will be delivered through attendance at a six day intensive workshop, followed by a 10 week period of on-line tutorials and assessment.

Ecological Restoration examines the principles and practices needed to restore terrestrial ecosystems in a range of modified landscapes from settled to agricultural to forested. Its focus is ecological, although consideration is also given to socio-economic factors that influence restoration programs. Lectures and field trips explore ecological principles and projects from site to landscape scales, encompassing biodiversity values and ecosystem services. The subject is delivered as a two-week intensive, including an overnight field trip.

In this subject you will study research, applications and practice of therapeutic landscapes across social, community, horticultural and education settings. The content includes methods and approaches used in therapeutic horticulture, horticultural therapy programs, planning, design and construction of therapeutic landscapes, models and examples of successful practice in school, childrens and community gardens. Field visits and practical activities form part of the content.