2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS]
Maintenance and Update Frequency: notPlanned Statement: An inverse relationship between rainfall in South West Western Australia (SWWA) and the snowfall recorded in the Dome Summit South (DSS) ice core, East Antarctica, was found by van Ommen and Morgan (2010). We test the statistical significance o...
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Australian Ocean Data Network
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Online Access: | https://researchdata.edu.au/2019-20-honours-antarctica-thesis/1591125 |
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ftands:oai:ands.org.au::1591125 |
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Open Polar |
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Research Data Australia (Australian National Data Service - ANDS) |
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unknown |
topic |
climatologyMeteorologyAtmosphere EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | ICE CORE RECORDS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | CARBON DIOXIDE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | ORBITAL CHANGE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | SOLAR FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | VOLCANIC FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS | DROUGHT/PRECIPITATION RECONSTRUCTION EARTH SCIENCE | PALEOCLIMATE EARTH SCIENCE | PALEOCLIMATE | ICE CORE RECORDS Climatology (excl. Climate Change Processes) EARTH SCIENCES ATMOSPHERIC SCIENCES |
spellingShingle |
climatologyMeteorologyAtmosphere EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | ICE CORE RECORDS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | CARBON DIOXIDE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | ORBITAL CHANGE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | SOLAR FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | VOLCANIC FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS | DROUGHT/PRECIPITATION RECONSTRUCTION EARTH SCIENCE | PALEOCLIMATE EARTH SCIENCE | PALEOCLIMATE | ICE CORE RECORDS Climatology (excl. Climate Change Processes) EARTH SCIENCES ATMOSPHERIC SCIENCES 2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] |
topic_facet |
climatologyMeteorologyAtmosphere EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | ICE CORE RECORDS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | CARBON DIOXIDE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | ORBITAL CHANGE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | SOLAR FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | VOLCANIC FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS | DROUGHT/PRECIPITATION RECONSTRUCTION EARTH SCIENCE | PALEOCLIMATE EARTH SCIENCE | PALEOCLIMATE | ICE CORE RECORDS Climatology (excl. Climate Change Processes) EARTH SCIENCES ATMOSPHERIC SCIENCES |
description |
Maintenance and Update Frequency: notPlanned Statement: An inverse relationship between rainfall in South West Western Australia (SWWA) and the snowfall recorded in the Dome Summit South (DSS) ice core, East Antarctica, was found by van Ommen and Morgan (2010). We test the statistical significance of this negative correlation and use a 2000-year DSS snow accumulation record to reconstruct SWWA rainfall from 22 BCE to 2015 CE. We also analysis 1500-year model simulations from CSIRO Mk3L climate model. Use statistical techniques to compare the rainfall reconstruction with climate model simulations to determine the drivers of the rainfall changes in SWWA. Credit Australian Research Council's Special Research Initiative for the Antarctic Gateway Partnership (Project ID SR140300001) Credit Centre for Southern Hemisphere Oceans Research, a joint research centre between QNLM and CSIRO, and (iii) the Australia’s Antarctic program (AAS 4061, 4062 and 4537) Credit IMAS Honours Student Program 2019-2020 The prolonged rainfall reduction in South West Western Australia (SWWA) in recent decades has previously been reported to be unprecedented in the past 750 years. This rainfall reduction has reduced the water supply for both residents and agriculture in SWWA. However, the cause of this rainfall reduction is unclear. The relatively short length of the SWWA instrumental rainfall record limits long term studies of SWWA rainfall. In this study, SWWA rainfall is reconstructed based on a statistically significant negative correlation between SWWA rainfall and snowfall at Dome Summit South (DSS), East Antarctica. The 2000-year DSS snow accumulation record is used to reconstruct SWWA rainfall from 22 BCE to 2015 CE. With Cumulative Summation (CUSUM) analysis applied to the rainfall reconstruction, it is found that SWWA rainfall started to reduce around 1971 CE. This prolonged rainfall reduction is unprecedented during the past 750 years, but there have been two prior droughts of similar duration and intensity during the ... |
author2 |
Australian Antarctic Division (AAD), Department of the Environment (DoE), Australian Government (hasAssociationWith) IMAS Data Manager (pointOfContact) Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) (hasAssociationWith) Jong, Lenneke M (collaborator) Jong, Lenneke, Dr (collaborator) Phipps, Steven (collaborator) Roberts, Jason (collaborator) Zheng,Yaowen (pointOfContact) Zheng,Yaowen (hasPrincipalInvestigator) |
format |
Text |
title |
2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] |
title_short |
2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] |
title_full |
2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] |
title_fullStr |
2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] |
title_full_unstemmed |
2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] |
title_sort |
2019-20 honours project - extending and understanding the south west western australian rainfall record using the dome summit south ice core, east antarctica [thesis] |
publisher |
Australian Ocean Data Network |
url |
https://researchdata.edu.au/2019-20-honours-antarctica-thesis/1591125 |
op_coverage |
Spatial: westlimit=106.130859375; southlimit=-69.411088495; eastlimit=119.841796875; northlimit=-63.8985383187 Spatial: westlimit=111.389648438; southlimit=-36.323722764; eastlimit=121.057617188; northlimit=-30.8481494816 Temporal: From 2019-08-01 to 2020-06-22 |
long_lat |
ENVELOPE(-29.867,-29.867,-81.950,-81.950) |
geographic |
Antarctic East Antarctica South Ice The Antarctic |
geographic_facet |
Antarctic East Antarctica South Ice The Antarctic |
genre |
Antarc* Antarctic Antarctica East Antarctica ice core |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica ice core |
op_source |
Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) |
op_relation |
https://researchdata.edu.au/2019-20-honours-antarctica-thesis/1591125 47848595-038b-46b3-ba75-6f52d5295a62 |
_version_ |
1780739238506004480 |
spelling |
ftands:oai:ands.org.au::1591125 2023-10-25T01:30:25+02:00 2019-20 Honours project - Extending and understanding the South West Western Australian rainfall record using the Dome Summit South ice core, East Antarctica [THESIS] Australian Antarctic Division (AAD), Department of the Environment (DoE), Australian Government (hasAssociationWith) IMAS Data Manager (pointOfContact) Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) (hasAssociationWith) Jong, Lenneke M (collaborator) Jong, Lenneke, Dr (collaborator) Phipps, Steven (collaborator) Roberts, Jason (collaborator) Zheng,Yaowen (pointOfContact) Zheng,Yaowen (hasPrincipalInvestigator) Spatial: westlimit=106.130859375; southlimit=-69.411088495; eastlimit=119.841796875; northlimit=-63.8985383187 Spatial: westlimit=111.389648438; southlimit=-36.323722764; eastlimit=121.057617188; northlimit=-30.8481494816 Temporal: From 2019-08-01 to 2020-06-22 https://researchdata.edu.au/2019-20-honours-antarctica-thesis/1591125 unknown Australian Ocean Data Network https://researchdata.edu.au/2019-20-honours-antarctica-thesis/1591125 47848595-038b-46b3-ba75-6f52d5295a62 Institute for Marine and Antarctic Studies (IMAS), University of Tasmania (UTAS) climatologyMeteorologyAtmosphere EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | ICE CORE RECORDS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | CARBON DIOXIDE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | ORBITAL CHANGE FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | SOLAR FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE FORCING | VOLCANIC FORCING EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS EARTH SCIENCE | CLIMATE INDICATORS | PALEOCLIMATE INDICATORS | PALEOCLIMATE RECONSTRUCTIONS | DROUGHT/PRECIPITATION RECONSTRUCTION EARTH SCIENCE | PALEOCLIMATE EARTH SCIENCE | PALEOCLIMATE | ICE CORE RECORDS Climatology (excl. Climate Change Processes) EARTH SCIENCES ATMOSPHERIC SCIENCES publication ftands 2023-09-25T23:19:00Z Maintenance and Update Frequency: notPlanned Statement: An inverse relationship between rainfall in South West Western Australia (SWWA) and the snowfall recorded in the Dome Summit South (DSS) ice core, East Antarctica, was found by van Ommen and Morgan (2010). We test the statistical significance of this negative correlation and use a 2000-year DSS snow accumulation record to reconstruct SWWA rainfall from 22 BCE to 2015 CE. We also analysis 1500-year model simulations from CSIRO Mk3L climate model. Use statistical techniques to compare the rainfall reconstruction with climate model simulations to determine the drivers of the rainfall changes in SWWA. Credit Australian Research Council's Special Research Initiative for the Antarctic Gateway Partnership (Project ID SR140300001) Credit Centre for Southern Hemisphere Oceans Research, a joint research centre between QNLM and CSIRO, and (iii) the Australia’s Antarctic program (AAS 4061, 4062 and 4537) Credit IMAS Honours Student Program 2019-2020 The prolonged rainfall reduction in South West Western Australia (SWWA) in recent decades has previously been reported to be unprecedented in the past 750 years. This rainfall reduction has reduced the water supply for both residents and agriculture in SWWA. However, the cause of this rainfall reduction is unclear. The relatively short length of the SWWA instrumental rainfall record limits long term studies of SWWA rainfall. In this study, SWWA rainfall is reconstructed based on a statistically significant negative correlation between SWWA rainfall and snowfall at Dome Summit South (DSS), East Antarctica. The 2000-year DSS snow accumulation record is used to reconstruct SWWA rainfall from 22 BCE to 2015 CE. With Cumulative Summation (CUSUM) analysis applied to the rainfall reconstruction, it is found that SWWA rainfall started to reduce around 1971 CE. This prolonged rainfall reduction is unprecedented during the past 750 years, but there have been two prior droughts of similar duration and intensity during the ... Text Antarc* Antarctic Antarctica East Antarctica ice core Research Data Australia (Australian National Data Service - ANDS) Antarctic East Antarctica South Ice ENVELOPE(-29.867,-29.867,-81.950,-81.950) The Antarctic |