The connectivity of pore theory - does it influence microbial community composition and function? Climate change scenarios indicate that Australia will be directly affected by an increase in greenhouse gas emissions. Soil microbial activity is responsible for a large proportion of such emissions; therefore it is important that we understand how such changing climate patterns are likely to influence key microbial populations in soil, particularly those involved in the production of greenhouse ga ....The connectivity of pore theory - does it influence microbial community composition and function? Climate change scenarios indicate that Australia will be directly affected by an increase in greenhouse gas emissions. Soil microbial activity is responsible for a large proportion of such emissions; therefore it is important that we understand how such changing climate patterns are likely to influence key microbial populations in soil, particularly those involved in the production of greenhouse gases. This research interfaces two disciplines, earth and biological sciences, and will establish a new international collaboration that will ensure Australia is at the forefront of a rapidly developing research field.Read moreRead less
Integrating microbiology and climatic drivers to determine triggers for nitrous oxide emissions from arable soils in semi-arid Western Australia. Increasing nitrous oxide emissions from soil to the atmosphere are a concern as they contribute to global warming and the destruction of the ozone layer. While 70-81% of this increase has been attributed globally to agricultural soils, the factors controlling emissions from arable soils in southern Australia are not well understood. We aim to charact ....Integrating microbiology and climatic drivers to determine triggers for nitrous oxide emissions from arable soils in semi-arid Western Australia. Increasing nitrous oxide emissions from soil to the atmosphere are a concern as they contribute to global warming and the destruction of the ozone layer. While 70-81% of this increase has been attributed globally to agricultural soils, the factors controlling emissions from arable soils in southern Australia are not well understood. We aim to characterise and model the relationship between the soil microbial community responsible for nitrous oxide emissions and soil water availability. Understanding the processes responsible for nitrous oxide emissions will enable us to change the way we manage our semi-arid soils so as to minimise nitrous oxide emissions.Read moreRead less