School of Earth Sciences - Research Publications
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ItemCommuter lives: a review symposium on David Bissell's Transit Life(WILEY, 2020-02-01)
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ItemWhen food regimes become hegemonic: Agrarian India through a Gramscian lens(WILEY, 2019-09-11)
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ItemDisoriented geographies: Undoing relations, encountering limits(WILEY, 2019-12-01)
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ItemObserved Relationships Between Sudden Stratospheric Warmings and European Climate Extremes(American Geophysical Union (AGU), 2019-12-27)
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ItemPost Gondwana breakup evolution of the SE Australia rifted margin revisited(WILEY, 2019-12-16)
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ItemMining modification of river systems: A case study from the Australian gold rush(WILEY, 2020-04-09)
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ItemLate Miocene Hinterland Crustal Shortening in the Longmen Shan Thrust Belt, the Eastern Margin of the Tibetan Plateau(AMER GEOPHYSICAL UNION, 2019-11-13)
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ItemThe Impact of a Very Weak and Thin Upper Asthenosphere on Subduction Motions(AMER GEOPHYSICAL UNION, 2019-11-11)
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ItemObserved and projected intra-seasonal variability of Australian monsoon rainfall(Wiley, 2020-03-30)Indices derived from daily rainfall time series are used to measure “burst” features of the northern Australia monsoon, corresponding to one or more days of heavy rainfall. These indices include number of burst days, numbers and durations of burst events, and average intensity. The results using observational data show how these features can vary from one year to the next, and how they can vary from the station scale (Darwin) to the regional scale (northern Australia). The results from Coupled Model Intercomparison Project Phase 5 (CMIP5) climate model simulations under both historical and future greenhouse gas conditions have also been analysed and indicate how well models can capture these features and how they might change by the end of the 21st century under a high emissions scenario. While most models provide a reasonable simulation of present‐day burst features, there is little consensus for a significant change to seasonal rainfall totals when looking at the full CMIP5 ensemble. A subset of models with detectable skills with respect to the Madden‐Julian Oscillation shows evidence for an increase in the seasonal total rainfall amount and most other monsoon metrics, except a slight decrease in the number of burst events. This is consistent with a basic thermodynamic response to warming and consistent with findings elsewhere. However, the Australian monsoon is strongly influenced by the large‐scale circulation and there remains some doubt about whether we can confidently diagnose all the changes to monsoon bursts that could occur given the limited ability of many of the current generation of models to simulate tropical cyclones, the Madden‐Julian Oscillation and other relevant features.