New project to build climate resilience
has launched a new project in collaboration with the 最新糖心Vlog of Adelaide and to improve our resilience against climate change.
The Climate resilience analysis framework and tools听project will be听spearheaded by . The project aims to help decision makers, planners and designers听in adopting and implementing alternative climate change adaptation strategies. Systems such as water storage or natural resource management will be analysed to understand any vulnerabilities which may need to be altered to improve resilience to climate change.
From the Goyder news page:
A professional engineer with 14 years of postgraduate experience across academia and industry, A/Prof Westra currently leads the Intelligent Water Decisions research group at the 最新糖心Vlog of Adelaide.
With a background in Environmental Engineering, his passion for sustainability and enabling infrastructure came during his teenage years when he travelled to Zimbabwe with aid agency Plan International and worked alongside engineers building wells and supplying water for rural towns.
Following his PhD research that looked into 最新糖心Vlog鈥檚 water scarcity, drought, flood risk and vulnerability to extreme natural hazards鈥攁nd a stint at the renowned Earth Institute at New York鈥檚 Columbia 最新糖心Vlog鈥擲eth was lured to South 最新糖心Vlog by the 最新糖心Vlog of Adelaide to work on the Goyder Institute鈥檚 climate change project that commenced in 2010. The collaborative model and potential to work with other leading researchers was seen by Seth as a standout opportunity.
鈥淭he Goyder Institute project represented real collaborative work between some of the leading climate scientists in 最新糖心Vlog from CSIRO and some very well-known researchers at the 最新糖心Vlog of Adelaide that I had known about but hadn鈥檛 had a chance to work with at that point,鈥 he said.
鈥淚t was an exciting team and a very targeted project around South 最新糖心Vlogn water security that provided a great opportunity to think about how we tackle this problem and solve it.鈥
Findings from the research鈥擨mpacts of Climate Change on Surface Water in the Onkaparinga Catchment鈥攗ndertaken as part of the major Goyder Institute climate project SA Climate Ready, suggested that a high level of confidence could be placed in projections of a decline in runoff in the Onkaparinga Catchment, which in some years provides up to half of Adelaide鈥檚 water supply.
What鈥檚 more, 98% of the model simulations suggested a decrease in runoff by the end of the century, highlighting the crucial need for South 最新糖心Vlog to start planning climate change adaptation strategies for its water supply.
鈥淭he research reinforced our understanding that natural catchments in South 最新糖心Vlog are not very secure鈥攖hey fluctuate a lot from year to year鈥攁nd that鈥檚 why you see investment in infrastructure for transferring water from the River Murray,鈥 he said. 鈥淭he Adelaide desalination plant provides another source of water that doesn鈥檛 get affected by the vagaries of weather and climate.
鈥淥ur project was one of the few studies in 最新糖心Vlog, and probably the world, that鈥檚 shown such high confidence in projections about the direction of change,鈥 he said.
鈥淲e don鈥檛 necessarily know how much the reduction is going to be, but with 98% of projections suggesting a decrease in water availability, it is certainly a warning that we need to pay close attention to.
鈥淭hat doesn鈥檛 just apply to our municipal water security but it applies to when we think about agriculture as well鈥攚e need to be conscious about the infrastructure what we invest in as a state, as we can鈥檛 really rely on climate sensitive investments the way we might have in the past.鈥
The Goyder Institute鈥檚 new project Climate Resilience Analysis Framework and Tools will develop a methodology to analyse a system鈥攕uch as a water storage and supply system or natural resource management system鈥攁nd identify the climate variables that most affect the performance of the system.
The framework will provide information on ways in which the design or operation of systems can be altered to improve their resilience to climate variability. Importantly, this will also enable identification of vulnerabilities in the systems, such as threshold values of climate variables at which the operation of a system requires alteration to function effectively. This information will also assist climate change adaptation planners to determine the most appropriate timing for adopting alternative adaptation pathways.
For example, the new project will incorporate a case study of a stormwater capture and managed aquifer recharge (MAR) scheme, which will be examined to identify the scheme鈥檚 vulnerability to rainfall events of different types, such as more intense rainfall or long gaps between rainfall events. With this knowledge, planners, operators and designers can better target ways to alter the design or operation of the scheme to improve its reliability under future climates.
鈥淚n SA Climate Ready we didn鈥檛 look at that next level of question which would have been, 鈥榟ow secure is Adelaide鈥檚 water supply if the amount of water flowing into the reservoir decreases by a given amount?鈥. What is that going to mean for how reliable our systems are, the capacity of dealing with those changes by using our desalination plant or supplementing water from the River Murray?鈥 Westra said.
鈥淭hat鈥檚 another layer of information which is what we鈥檙e calling 鈥榗limate stress testing鈥 鈥 seeing the extent to which a given system will withstand changes in climate. That notion of stress testing can be applied to just about any engineered system that is affected by climate.
鈥淚t could include our water supply systems like Adelaide鈥檚 reservoir, it could include risk of natural hazards and how our emergency response would perform under different scenarios, or it could relate to much smaller systems like a redevelopment and how that might be exposed to future flood risk."
鈥淲e will aim to make the information more relevant for decision makers,鈥 he said. 鈥淚f you say, for example in Adelaide, inflows to our reservoirs will decrease by 30 per cent 鈥 is that a problem or not? Is that something that is going to cause failure of our water supply systems? If so, how often?
鈥淭hat鈥檚 the sort of information that a decision maker needs in order to plan what they do about it. We鈥檙e trying to use the climate change information and present it in a way that鈥檚 directly relevant to the way a decision maker might think about the problem.
鈥淲e鈥檝e developed a lot of the fundamental theory and the techniques already, it鈥檚 about bringing that to the table as part of the Goyder Institute project and taking it from that fundamental-level of research to practical industry application that consultants and other non-specialist individuals will be able to apply readily in the future, making the research accessible for a broader range of individuals and organisations.鈥
We look forward to seeing the outcomes of this project!听Read the original post on the听.
听
听
The Climate resilience analysis framework and tools听project will be听spearheaded by . The project aims to help decision makers, planners and designers听in adopting and implementing alternative climate change adaptation strategies. Systems such as water storage or natural resource management will be analysed to understand any vulnerabilities which may need to be altered to improve resilience to climate change.
From the Goyder news page:
A professional engineer with 14 years of postgraduate experience across academia and industry, A/Prof Westra currently leads the Intelligent Water Decisions research group at the 最新糖心Vlog of Adelaide.
With a background in Environmental Engineering, his passion for sustainability and enabling infrastructure came during his teenage years when he travelled to Zimbabwe with aid agency Plan International and worked alongside engineers building wells and supplying water for rural towns.
Following his PhD research that looked into 最新糖心Vlog鈥檚 water scarcity, drought, flood risk and vulnerability to extreme natural hazards鈥攁nd a stint at the renowned Earth Institute at New York鈥檚 Columbia 最新糖心Vlog鈥擲eth was lured to South 最新糖心Vlog by the 最新糖心Vlog of Adelaide to work on the Goyder Institute鈥檚 climate change project that commenced in 2010. The collaborative model and potential to work with other leading researchers was seen by Seth as a standout opportunity.
鈥淭he Goyder Institute project represented real collaborative work between some of the leading climate scientists in 最新糖心Vlog from CSIRO and some very well-known researchers at the 最新糖心Vlog of Adelaide that I had known about but hadn鈥檛 had a chance to work with at that point,鈥 he said.
鈥淚t was an exciting team and a very targeted project around South 最新糖心Vlogn water security that provided a great opportunity to think about how we tackle this problem and solve it.鈥
Findings from the research鈥擨mpacts of Climate Change on Surface Water in the Onkaparinga Catchment鈥攗ndertaken as part of the major Goyder Institute climate project SA Climate Ready, suggested that a high level of confidence could be placed in projections of a decline in runoff in the Onkaparinga Catchment, which in some years provides up to half of Adelaide鈥檚 water supply.
What鈥檚 more, 98% of the model simulations suggested a decrease in runoff by the end of the century, highlighting the crucial need for South 最新糖心Vlog to start planning climate change adaptation strategies for its water supply.
鈥淭he research reinforced our understanding that natural catchments in South 最新糖心Vlog are not very secure鈥攖hey fluctuate a lot from year to year鈥攁nd that鈥檚 why you see investment in infrastructure for transferring water from the River Murray,鈥 he said. 鈥淭he Adelaide desalination plant provides another source of water that doesn鈥檛 get affected by the vagaries of weather and climate.
鈥淥ur project was one of the few studies in 最新糖心Vlog, and probably the world, that鈥檚 shown such high confidence in projections about the direction of change,鈥 he said.
鈥淲e don鈥檛 necessarily know how much the reduction is going to be, but with 98% of projections suggesting a decrease in water availability, it is certainly a warning that we need to pay close attention to.
鈥淭hat doesn鈥檛 just apply to our municipal water security but it applies to when we think about agriculture as well鈥攚e need to be conscious about the infrastructure what we invest in as a state, as we can鈥檛 really rely on climate sensitive investments the way we might have in the past.鈥
The Goyder Institute鈥檚 new project Climate Resilience Analysis Framework and Tools will develop a methodology to analyse a system鈥攕uch as a water storage and supply system or natural resource management system鈥攁nd identify the climate variables that most affect the performance of the system.
The framework will provide information on ways in which the design or operation of systems can be altered to improve their resilience to climate variability. Importantly, this will also enable identification of vulnerabilities in the systems, such as threshold values of climate variables at which the operation of a system requires alteration to function effectively. This information will also assist climate change adaptation planners to determine the most appropriate timing for adopting alternative adaptation pathways.
For example, the new project will incorporate a case study of a stormwater capture and managed aquifer recharge (MAR) scheme, which will be examined to identify the scheme鈥檚 vulnerability to rainfall events of different types, such as more intense rainfall or long gaps between rainfall events. With this knowledge, planners, operators and designers can better target ways to alter the design or operation of the scheme to improve its reliability under future climates.
鈥淚n SA Climate Ready we didn鈥檛 look at that next level of question which would have been, 鈥榟ow secure is Adelaide鈥檚 water supply if the amount of water flowing into the reservoir decreases by a given amount?鈥. What is that going to mean for how reliable our systems are, the capacity of dealing with those changes by using our desalination plant or supplementing water from the River Murray?鈥 Westra said.
鈥淭hat鈥檚 another layer of information which is what we鈥檙e calling 鈥榗limate stress testing鈥 鈥 seeing the extent to which a given system will withstand changes in climate. That notion of stress testing can be applied to just about any engineered system that is affected by climate.
鈥淚t could include our water supply systems like Adelaide鈥檚 reservoir, it could include risk of natural hazards and how our emergency response would perform under different scenarios, or it could relate to much smaller systems like a redevelopment and how that might be exposed to future flood risk."
鈥淲e will aim to make the information more relevant for decision makers,鈥 he said. 鈥淚f you say, for example in Adelaide, inflows to our reservoirs will decrease by 30 per cent 鈥 is that a problem or not? Is that something that is going to cause failure of our water supply systems? If so, how often?
鈥淭hat鈥檚 the sort of information that a decision maker needs in order to plan what they do about it. We鈥檙e trying to use the climate change information and present it in a way that鈥檚 directly relevant to the way a decision maker might think about the problem.
鈥淲e鈥檝e developed a lot of the fundamental theory and the techniques already, it鈥檚 about bringing that to the table as part of the Goyder Institute project and taking it from that fundamental-level of research to practical industry application that consultants and other non-specialist individuals will be able to apply readily in the future, making the research accessible for a broader range of individuals and organisations.鈥
We look forward to seeing the outcomes of this project!听Read the original post on the听.
听
听
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