Zobrazeno 1 - 10 of 45 pro vyhledávání: '"Ken Lawrie"'
1
Multi-physics, inter-disciplinary approaches for groundwater system investigations and hydrogeological assessments in Northern Australia
Autor: Larysa Halas, KokPiang Tan, Niels B. Christensen, Andrew McPherson, Donna Cathro, Ken Lawrie, Neil Symington, Chris Harris-Pascal, Des YinFoo, Christian Seiler, John Wischusen, Stephen Hostetler
Publikováno v: Lawrie, K, Yinfoo, D, Christensen, N B, Tan, K, Symington, N, Cathro, D, Halas, L, Hostetler, S, Harris-Pascal, C, McPherson, A, Seiler, C & Wischusen, J 2019, ' Multi-physics, inter-disciplinary approaches for groundwater system investigations and hydrogeological assessments in Northern Australia ', Exploration Geophysics, vol. 2019, no. 1, pp. 1-4 . https://doi.org/10.1080/22020586.2019.12073196
The development of Northern Australia has been identified as a national priority, with water availability being fundamental to economic development. Surface water options are limited hence identification of new groundwater resources and water banking
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9419917c3eaff452efd5f734331a0d7a
https://doi.org/10.1080/22020586.2019.12073196
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2
Overly steep decays in airborne TEM data and their link to chargeability: example from the Howards East District, NT, Australia
Autor: Anders Vest Christiansen, Esben Auken, Klara Steklova, Ken Lawrie, Gianluca Fiandaca
Publikováno v: Steklova, K, Lawrie, K, Auken, E, Christiansen, A V & Fiandaca, G 2019, ' Overly steep decays in airborne TEM data and their link to chargeability : example from the Howards East District, NT, Australia ', Exploration Geophysics, vol. 2019, no. 1 . https://doi.org/10.1080/22020586.2019.12073088
The induced polarization (IP) response in airborne electromagnetic data has recently received attention due to its potential significance for mineral exploration and envi-ronmental applications, while also holding the prospect of improved geophysical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::663d0dc60878b56c65ac48f3370b3558
https://doi.org/10.1080/22020586.2019.12073088
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3
Hydrogeological implications of active tectonics in the Great Artesian Basin, Australia
Autor: Mike Sandiford, Ross S. Brodie, Ken Lawrie
Publikováno v: Hydrogeology Journal. 28:57-73
Derangement of surface drainage systems across central and eastern Australia testify to subtle tectonic modification of the landscape on the million-year timescale that is relevant to groundwater residence in the Great Artesian Basin (GAB). In the ce
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::033e8845d58f92e6b04eb3aa9c265e81
https://doi.org/10.1007/s10040-019-02046-4
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4
An inter-disciplinary approach to airborne electromagnetics (AEM) survey design for groundwater exploration using the Australian Geoscience Data Cube and Morphotectonics
Autor: Kok Piang Tan, Ross S. Brodie, Leo Lymburner, Larysa Halas, Niels B. Christensen, Ken Lawrie, John Magee, Norman Mueller
Publikováno v: ASEG Extended Abstracts. 2016:1-7
Over the past decade, advances in new satellite and airborne sensor technologies provide an opportunity for rapid multi-scale mapping, measurement and monitoring of the physical state of the crust, including resolution of key elements of surface and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d057781606f980d73f3dead92a4d526
https://doi.org/10.1071/aseg2016ab401
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5
Neotectonic intra-plate fault zone mapping and hydrogeology in floodplain sediments: an inter-disciplinary approach
Autor: Neil Symington, Sasha Ziramov, Ross S. Brodie, Milovan Urosevic, Ken Lawrie, Kok Piang Tan, David Gibson, Larysa Halas, Mike Sandiford, Phil Hayes, Elliot Grunewald, Niels B. Christensen
Publikováno v: ASEG Extended Abstracts. 2016:1-9
Over the past decade, a relatively rich record of neotectonics has been revealed in continental Australia, however very few investigations into the hydrogeological implications have been undertaken. While the most active intra-plate deformation zones
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43583c7627d24c0c5075f522cac5dcc9
https://doi.org/10.1071/aseg2016ab400
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6
Comparing test line inversion results from different helicopterborne transient instruments with regard to hydrogeological mapping
Autor: KokPiang Tan, Niels B. Christensen, Ken Lawrie, Neil Symington
Publikováno v: ASEG Extended Abstracts. 2016:1-4
The selection of an appropriate instrument for the data collection is one of the most important issues to address in survey design. Both theoretical analyses of the resolution capabilities of the candidate systems and field tests should be part of a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a60f34771c2ea0ff6d9e143fb29e698
https://doi.org/10.1071/aseg2016ab302
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8
A novel approach to comparing AEM inversion results with borehole conductivity logs
Autor: Niels B. Christensen, Ken Lawrie
Publikováno v: Christensen, N B & C. Lawrie, K 2018, ' A novel approach to comparing AEM inversion results with borehole conductivity logs ', Exploration Geophysics, vol. 49, no. 3, pp. 309-322 . https://doi.org/10.1071/EG17029
Borehole conductivity logs, besides being useful for identifying, interpreting and correlating geological formations, also find widespread use as auxiliary information in the inversion of airborne electromagnetic (AEM) data. One of the quality checks
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e24b91cb704250f949cab35ff4dedc
https://pure.au.dk/portal/da/publications/a-novel-approach-to-comparing-aem-inversion-results-with-borehole-conductivity-logs(1f5a8251-de1b-4b59-ae8c-dc85d265f29d).html
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9
Using airborne EM and borehole NMR data to map the transmissivity of a shallow semi-confined aquifer, western NSW
Autor: Larysa Halas, Ken Lawrie, Kok Piang Tan, Ross S. Brodie
Publikováno v: ASEG Extended Abstracts. 2015:1-4
SUMMARY The Broken Hill Managed Aquifer Recharge (BHMAR) project aimed to define key groundwater resources and aquifer storage options in the lower Darling River floodplain of western NSW. The project was multidisciplinary and utilised airborne elect
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::92a57b850f67e739b038ec4b6835823c
https://doi.org/10.1071/aseg2015ab173
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10
Optimizing Airborne Electromagnetic (AEM) Inversions for Hydrogeological Investigations using a Transdisciplinary Approach
Autor: Ross C. Brodie, Jared D. Abraham, John Magee, Niels B. Christensen, Larysa Halas, KokPiang Tan, Ken Lawrie, Ross S. Brodie
Publikováno v: ASEG Extended Abstracts. 2015:1-4
High-resolution hydrogeophysical data are increasingly acquired as part of investigations to underpin groundwater mapping. However, optimization of AEM data requires careful consideration of AEM system suitability, calibration, validation and inversi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36891048e3e6f36f80bb6cb36ee05e5f
https://doi.org/10.1071/aseg2015ab170
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