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News & Events

The Department has had fantastic recent research success with ARC Discovery Projects, CSIRO Collaborative Grants and ARC Networks, as well as awards for staff and students.

See the links below for further details:

 

 

Space satellite to help farmers gauge water levels in paddocks

Australian farmers will soon be able to measure soil moisture in paddocks from data collected by a space satellite under a University of Melbourne, NASA and European Space Agency (ESA) experiment.

Dr Jeff Walker from the Department of Civil and Environmental Engineering of the University of Melbourne is leading an international experiment, (the National Airborne Field Experiment) to test and enhance satellite technology that will measure soil moisture levels in paddocks for Australian primary producers.

“Using the space technology, farmers will be able to obtain predictions about soil moisture and crop yield out to seven days and three months. This will help them to make critical decisions about what to plant and when, their likely crop yield,” Dr Walker said.

“Our vision is that via the internet, farmers will be able to download key information about current and future soil moisture in their paddocks, which has been generated from a combination of model predictions and satellite observations.”

Using a small aircraft fitted with equipment similar to that of the satellite, the University of Melbourne-led research team aims to find out how to measure soil moisture up to one metre underground. The satellite technology currently measures only five centimetres below the earth's surface.

Researchers on foot will be collecting ground measurements concurrently with the plane as it flies over the area, to help validate the aircraft's measurements.

The result of the experiments will be the development of the first dedicated soil moisture satellite (SMOS - Soil Moisture and Ocean Salinity) to be launched by the ESA next year.

“Water management for irrigation is a critical issue for farmers in Australia and the world,” Dr Walker said.

“The enhanced satellite technology will enable farmers to forecast crop yield, politicians to make drought declarations and monitor global climate change, and organisations like the Bureau of Meteorology to conduct flood forecasting and weather prediction,” he said. > more

By Serene Chia: UniNews

 

 

Underground dams — the new water-storage solution?

Current research at the University of Melbourne may change the way water resources are managed — a topic of increasing importance in Australia and throughout the world.

Amgad Elmahdi 's PhD thesis, Improved Seasonality of Flows through Irrigation Demand Management and Water Bank Approach, aims to identify opportunities to manipulate seasonal irrigation demand and supply in a way that optimises the social, environmental and economic outputs from all available water resources within a catchment.

Amgad has more than 11 years' experience in various aspects of hydrology and water management and holds three Masters degrees. He earned a Master of Science in Water-Ecological Studies from the University of Manosoura in Egypt, won a European Union scholarship to study environment conservation in Greece. In August 2003, Amgad was awarded an Australian Government International Postgraduate Research Scholarship and started his PhD at the University of Melbourne.

His research at the University of Melbourne focuses on the Murrumbidgee River, and will increase understanding of how to improve the environmental quality of the Murrumbidgee through better irrigation-demand management and the use of an underground dam.

His research is being supervised by Associate Professor Hector Malano , Head of the Department of Civil and Environmental Engineering at Melbourne; Dr Teri Etchells , a Research Fellow in the Department; and Professor Shahbaz Khan, Professor of Hydrology at the Charles Sturt University.

Using a combined system-dynamics and multi-objective optimisation approach, plus spatial and modelling data, Amgad is developing an integrated hydrological economic model which will assist land and water managers to make decisions based on the evaluation of the trade-off between the triple bottom line (environmental, social and economic). This research will enable farm, system and catchment managers to collectively optimise water resource management and distribution at both the short-term tactical and long-term strategic levels.

Amgad's research investigates storing water in the aquifer (an underground layer of gravel or porous stone that yields water), creating a ‘water bank' 50 metres or deeper underground. The research indicates the potential to store up to 200 gigalitres of water in the aquifer (imagine the MCG filled 476 times over). One advantage of storing water underground is that no water is lost to evaporation or leakage; any water lost from the aquifer simply seeps back into the river system.

Using the aquifer improves the efficiency of the water distribution system and also improves the natural seasonal flow of the river by releasing water from the head dams during the winter or wet months and storing it for recovery during dry months or the high-demand period. This in turn improves the health of the river by freeing more water to the environment and mimicking the river's natural flow.

Due to finish his PhD later this year, Amgad is planning to work in the field of water resource management research and hopes one day to work with the United Nations, assisting developing countries to manage their water resources.

Engineering harmony

In addition to his ground-breaking research, Amgad is very active in the life of the University of Melbourne. He was elected as a postgraduate councillor for the University of Melbourne Postgraduate Association (UMPA) in 2004, and then as the Activities and Communication Officer.

In July of this year Amgad was named the SBS Australian Harmony Hero for his work promoting cross-cultural understanding and dissolving cultural barriers amongst students at the University. The Australian Harmony Hero award is administered by the Department of Immigration and Multicultural and Indigenous Affairs (DIMIA), which aims to promote community harmony and address issues of racism in Australia. > more

Emma Koch: Research Review 0906 : Engineering

 

 

Graham Moore wins Engineering Teaching Excellence Award

The Dean of Engineering Professor Jannie van Deventer announced the recipients of the Engineering Teaching Excellence Awards at the Faculty’s annual Dean’s Presentation Ceremony.

The Presentation Ceremony is an opportunity for the Faculty to recognise the achievements of students as well as its teaching staff.

The recipients of the Awards were selected by a panel and were each awarded a grant to support their research activities. The highest ranked of the three recipients was awarded the Kelvin Medal and a years membership to the Kelvin Club, courtesy of the Kelvin Club.

The recipients of the 2006 Teaching Excellence Awards were:

  • Dr Graham Moore
    Department of Civil & Environmental Engineering
  • Dr Shanika Karunasekera
    Department of Computer Science & Software Engineering
  • Dr Brian Krongold
    Department of Electrical & Electronic Engineering

 

 

Nelson Lam and John Wilson awarded the Warren Medal

Date: September 22, 2006

Assoc Prof Nelson Lam and Prof John Wilson have been jointly awarded the Warren Medal by the Civil College of the Institution of Engineers Australia for  their paper entitled :

Earthquake Design of Buildings in Australia by Velocity and Displacement Principles
Australian Journal of Structural Engineering Transactions,
Institution of Engineers
, Australia. 2006 Vol.6(2): 103-118.

Congratulations to Nelson and John!

 

 

Research strenthens Australian Infrastucture against disasters


Date: September 8, 2006

Securing Australia’s infrastructure against natural disasters and terrorist attacks is the focus of a new federal government grant won by a leading civil and environmental engineer from the University of Melbourne.

Associate Professor Priyan Mendis has an international track record for research in protective technology of engineering structures, and has worked as a consultant after the terrorist attacks in Bali and on the World Trade Centre in New York.

He and his research team, which includes the modeling expert, Dr Tuan Ngo, have been working to develop new, ultra-high strength concrete to reinforce buildings, and have also developed animated modeling to document what happens to engineered structures following blast, impact or other extreme loading.

“Terrorist attacks are by no means the only risk facing our built environments,” he says. “Earthquake, fire, and accidental impact can also cause catastrophic damage. The key in all cases is to have heavily reinforced structures and well-developed evacuation and emergency plans in place.”

In the initial phase of research funded by the new grant, Associate Professor Mendis and his team will conduct a one year study of vulnerability of facades in Sydney CBD buildings under extreme loading such as explosions.

“Our research so far shows that relatively simple and cost effective measures such as laminating windows and proper detailing of reinforcement would significantly improve resilience in new and existing buildings,” he explains.

“We also know that the safety of emergency service workers involved in evacuation of disaster survivors will be improved if we can provide information for them about the relative strengths and weaknesses that buildings and their surrounds would face during disasters.”

Associate Professor Mendis is also the National Convener of the Australian Research Council (ARC) Research Network for a Secure Australia. There will be a meeting this Monday 11 September of collaborators from Australian research organisations and from the Netherlands, addressing the risk and security issues surrounding Australian transport infrastructure.

Featured experts in addition to Associate Professor Mendis include:

  • Professor Michael Bell, Imperial College (London)
  • Associate Professor Serge Hoogendoorn, Delft University of Technology (Netherlands)
  • Professor Peter Stopher, University of Sydney

Professor Michael Taylor, University of South Australia.

More information about the Research Network for a Secure Australia:www.secureaustralia.org

 

 

Amgad Elmahdi wins Australian Harmony Hero award for 2006

Doctoral student Amgad Elmahdi, from the CRC for Irrigation Futures, has been awarded the Department of Immigration and Multicultural Affairs and SBS award of Australian Harmony Hero 2006 for work as Activities Officer at UMPA, promoting integration between students from different overseas nations and between local and international students.

 

Tom McMahon wins 2006 ASCE Arid Lands Hydraulic Engineering Award

Emeritus Professor Tom McMahon has been awarded the 2006 American Society of Civil Engineers (ASCE) Arid Lands Hydraulic Engineering Award.

Tom's award citation is:

"For contributions to the understanding, practice and prediction of water resources yield; management of water resources systems for river health in water limited environments, understanding of hydrologic variability in the global context, and education and training in arid zone hydrology."

 

 

China and Australia to collaborate on water management challenges

Media Release, Friday 17 February 2006

University of Melbourne researchers will play a major role in a new centre to foster water research in China and Australia - the Australia-China Centre on Water Resources Research.

The Centre will be launched by the Chinese Minister for Science and Technology, Professor Xu Guanhua, at the University of Melbourne next Monday 20 February.

With nodes at the University of Melbourne and the Chinese Academy of Sciences (China's leading research organisation), the new Centre will foster research in the priority areas of river basin and groundwater management, irrigation water efficiency, water allocation policy; and the linking of climate and catchment models.

Professor John Langford, Director of the Melbourne Water Research Centre in the University's Department of Civil and Environmental Engineering will be Director of the Australia-China Centre on Water Resources Research.

"This venture brings together two highly-regarded institutions with expertise in water research to maximise opportunities for mutually beneficial learning and research collaboration. Water is a huge issue in China right now, just as it is in Australia," he says. > more

source: UniNews

 

University of Melbourne's 'Smart' water systems to improve irrigation in Victoria

Media Release, Friday 10 February 2006

Victorian Minister for Innovation John Brumby will today launch the University of Melbourne's 'Regional and Economic Benefits Through Smarter Irrigation' project in the Goulburn Valley.

Professor John Langford, project leader and Director of the University of Melbourne's Melbourne Water Research Centre, says irrigation uses 70 per cent of total water harvested in Victoria and makes a vital contribution to the regional and State economy.

"This project aims to increase economic output of irrigation and make more efficient use of this valuable water resource."

The Victorian Government has contributed $1.5 million to the $4.5 million project with a Science Technology and Innovation (STI) Infrastructure Grant. The University of Melbourne and the National Information and Communications Technology Australia Ltd (NICTA) have each contributed $1.5 million.

The 'Smarter Irrigation' project is a multi-disciplinary collaboration of the University of Melbourne's Melbourne Water Research Centre, NICTA, Goulburn Murray Water and the irrigation community. > more

source: UniNews

 

Civil Engineering joint degree with National Uni of Singapore

The University of Melbourne has approved the awarding of undergraduate and postgraduate coursework degrees jointly badged by the University and other universities.

The first to be approved by the University of Melbourne is a joint civil engineering course between the University's Department of Civil and Environmental Engineering and the Department of Civil Engineering at the National University of Singapore (NUS). NUS is a Universitas 21 partner with the University of Melbourne.

The joint civil engineering course joins the 'co-tutelle' PhD program approved two years ago for the joint badging of PhD degrees. > more about this joint degree

Source:  UniNews

 

Maths models may help to explain normal growth

How a single cell can grow into a complex and 'normal' living being - or instead go 'wrong' - may be answered with the help of mathematical models developed by University of Melbourne engineers.

The models could help answer questions such as: Why do we grow ears on the sides of our head rather than somewhere else? and, What exactly goes wrong when a creature is born with a congenital abnormality?

Research to develop the models, led by Professor David Smith, is being carried out in the University's Department of Civil and Environmental Engineering.

Professor Smith says the models - capable of predicting a developmental abnormality in the fruit fly - are a step toward not only a better understanding of the processes involved in animal development, but hopefully also will lead to health benefits for humans. > more

Source:  UniNews

 

Dedicated SMOS campaign activities down under

As an essential part of preparing for ESA's SMOS (Soil Moisture and Ocean Salinity) mission, arrangements are currently well underway for an intense one-month campaign that will bring researchers from all over the world to the Goulburn River Catchment test site, in New South Wales, Australia.

The campaign for validating the operation of SMOS (coSMOS) will be carried out in November and is designed to acquire a set of 'SMOS-like' observations to ensure that the mission's soil moisture retrieval algorithms are finely tuned and properly validated before the satellite launches in 2007.

"Planning the logistics of such an important and extensive period of campaign activities is altogether a challenging task and involves a number of institutes," stated Dr Jeff Walker from the University of Melbourne, Australia who is coordinating the in-situ campaign activities at the Goulburn River Catchment test site. > more

Source: European Space Agency

 

Researchers crunch numbers to control crowds

University of Melbourne researchers have developed a mathematical model which can predict and prevent dangerous crowd situations.

In what is believed to be a world-first, engineering PhD graduate Ris Lee and her supervisor Professor Roger Hughes have developed a model for predicting when people are at greatest risk of being trampled or crushed in large crowds.

More than 2000 people are killed annually in crushing incidents such as the overnight stampede which has killed more than 800 people in a religious festival in Iraq.

Using data from some of the world's most notorious crowd disasters, Dr Lee has tested a mathematical theory known as forward-backward autoregressive modeling to develop a system that can warn of impending crushes within five minutes.

These predictions could be used by organisers of events to suggest when crowd barriers should be collapsed or other crowd control methods such as directing the speed and flow of pedestrians could be implemented.

The research also identifies critical densities, points at which crowd masses become dangerous. It finds that people are in danger of being trampled when crowds reach a density of five people per square metres, and of being crushed at a density of about 10 people. > more

Source:  UniNews

 

Hong Kong student makes waves with quake research

A 24 year-old Hong Kong PhD student modelling the effects of large scale earthquakes has a plan that could potentially save lives, targeting the same volatile shelf that was devastated by the Boxing Day disaster.

Hing Ho Tsang, from the University of Hong Kong, won the 2005 Endeavour Australia Cheung Kong Award enabling him to further his leading research into earthquake engineering. He takes on a six month tenure at the University of Melbourne.

Mr Tsang will develop new strategies for seismic hazard and risk assessment in areas that remain unprepared for earthquakes, including Singapore and Peninsula Malaysia. He believes that this has the potential to save lives, especially in nations with limited infrastructure.

His Melbourne research, based at the university's Department of Civil and Environmental Engineering, builds on eight years of earthquake research collaboration between Melbourne and Hong Kong universities.

"Earthquakes kill many people, with nine out of 10 deaths occurring in developing countries," he says. "We want to develop technologies to assess hazard and reduce loss in the event of an earthquake." > more

Source:  UniNews

 

Landfill research promotes environmental sustainability

A new waste management technique with the potential to help the environment while also delivering economic benefits is to be tested by University of Melbourne researchers.

Dr Samuel Yuen will lead the 'Australian Alternative Covers Assessment Program' investigating the positive environmental impacts of 'phytocapping' landfill waste management.

Dr Yuen will work in conjunction with Professor Alan Baker from the School of Botany.

Phytocapping is an innovative planted soil capping technique which stores water during rainfall and uses plants as "solar pumps" to remove built up water supplies.

Phytocaps are living systems synchronized with the natural environment and can self-repair, increasing environmental sustainability and lowering greenhouse gas emissions. The new technique could provide rural areas with a low-cost alternative to traditional landfill methods and also benefit neighbouring communities by reducing landfill odour.

According to Dr Yuen, the primary objective of the program is to discover whether phytocaps are more economically and environmentally sustainable than conventional landfill techniques. Conventional landfills, such as clay cap covers, have a tendency to crack and leak, resulting in groundwater contamination and large repair costs.

The University of Melbourne has received a $734,000 ARC linkage grant towards the research, which is part of a $2.5 million five-year initiative by the Waste Management Association of Australia and also involves landfill owners, regulators and researchers from other universities. > more

Source:  UniNews

 

Queens Birthday Honours 2005: Order of Australia

Congratulations to Prof John Langford  for his AM (member in the general division) announced in the Queens Birthday Honours listing on Monday "for service to water resource management, particularly through organisations that regulate and research water supply, quality and usage"

 

Winners in e-research grants

A global tidal-wave database is one of 37 projects to get a boost from the $3.62 million round of Australian Research Council e-research grants announced last week.

Melbourne University Associate Professor Priyan Mendis says the tidal-wave database project, led by his associate Saman Halgamuge, will fill a gap in information about tsunamis and help in the collection and distribution of tsunami data internationally.

The project was one of 73 considered that ranged from artificial intelligence to grid computing, and from the creation of virtual research communities to protein folding.

"Around the world people have collected data on tsunamis and waves. There are databases about the different tsunamis but no global database," says Professor Mendis, a reader in the university's department of civil and environmental engineering and convener of the council's Research Network for a Secure Australia.

The new database, which received nearly $100,000 in funding over two years, will be divided into technical data for the measurement of waves and wave effects, and less formal data surrounding the event. > more

source: The Age

 

 

State Government's Science, Technology and Innovation (STI) infrastructure grants program

Professor John Langford, Civil and Environmental Engineering, has been awarded $1.5 million for the project: Regional and Economic Benefits Through Smarter Irrigation.

The STI Infrastructure Grants Program is the biggest State grants investment program in science and technology infrastructure in Australia. The grants support leading-edge biomedical, environmental, agricultural, manufacturing, and information and communication technology projects that are generating economic, environmental and social benefits across metropolitan and regional Victoria. more

source: UniNews

 

 

Water seekers awarded $1 Million

Thursday 17 March 2005

More than $1 million has been awarded for a project to develop new techniques which will help farmers make use of water trapped in soil and could relieve pressure on Australia's key water catchments.

Dr Jeffrey Walker from the University of Melbourne's Department of Civil and Environmental Engineering says Australia's main river basins are under mounting pressure to satisfy a wide range of competing needs for water and that farmers are feeling the strain of limited access to this crucial resource.

"A better understating of soil moisture distribution on farmland will make a huge difference to farmers because it will enable them to develop better techniques for using water in soil and to make better use of their limited allocation for irrigation," he says.

The research is not only of value to farmers. For example, soil moisture and its impact on water and energy fluxes can influence weather and climate predictions.

"It has been shown that soil moisture is more important than surface sea temperatures (indicator of El Nino/La Nina) in making precipitation forecasts over land at mid latitudes."

"So, more accurate soil moisture estimates should lead to better weather and climate predictions," Dr Walker says. more

source: UniNews

 

Launch of "Secure Australia" research network

Thursday 24 February 2005

The University of Melbourne has welcomed the launch today by Attorney General Phillip Ruddock of a $2 million, University of Melbourne-led ARC Research Network for a Secure Australia.

Led by Associate Professor Priyan Mendis from the Department of Civil and Environmental Engineering, the ARC Research Network for a Secure Australia (RNSA) is a knowledge-sharing network of national and international researchers focussed on developing ways to protect critical infrastructure from natural disasters and terrorist attacks. more

source: UniNews

 

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