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Australian Society of Exploration Geophysicists

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25.01.2022 Webinar from Dr Bob Musgrave (GSNSW) is on the ASEG YouTube Cahnnel. Check out his talk "State of the Arc: Long-Wavelength Geophysics & Macquarie Arc Basement" and more! https://www.youtube.com/watch?v=yiRDjkbnh-Q #webinar #geophysics #MacquarieArc #nsw

25.01.2022 PICTURE A SCIENTIST - A free virtual screening of the award-winning film, Picture a Scientist is available to Australia. This film follows a biologist, a chemist and a geologist. @PictureASciFilm Available to view Thurs 24 Sept - 4pm Sat 26 Sept (AEST) "Picture a Scientist chronicles the researchers who are writing a new chapter for women scientists. Characterized by Science Magazine as "sweeping in scope yet intimately compelling," the film leads viewers on a journey deep in...to the very personal experiences of female researchers who have confronted a range of challenges from brutal harassment to years of subtle slights. In cramped laboratories and spectacular field stations, we meet scientific luminaries who provide new perspectives on how to make science itself more diverse, equitable, and open to all." Register here - http://ow.ly/HDQC50BxjMC #PictureAScientist #sciencecommunication #womeninstem #research #film #inclusion #science https://player.vimeo.com/video/413760178

25.01.2022 Artifical intelligence finds faults. Read Michael Micenko's Seismic window piece for #Preview. https://www.aseg.org.au//aseg-newsletter-issue/index.html #geophysics... #seismic #machinelearning See more

24.01.2022 Webinar tomorrow: Geoscience Australia Distinguished Lecture by Dr Karol Czarnota Discovering a treasure map This talk presents the tale of the surprising discovery that 85% of sediment-hosted base metals, including all giant deposits, in Australia and around the world, occur above the transition between thick and thin portions of tectonic plates. It is a story of integrated geoscience, which builds on decades of research in geology, geochemistry and geophysics through a glo...bal partnership, which has transformed the search for new exploration frontiers. Register Today https://lnkd.in/gsrpddR

24.01.2022 Biogeophysics: Exploring Earths subsurface biosphere using geophysical approaches by Estella A. Atekwana. SEG 2020 Virtual Near Surface Global Lecturer Tuesday September 22 at 6am (AEST)... https://www.knowledgette.com/p/biogeophysics-exploring-eart

24.01.2022 Tomorrow night is #student night at the #ASEG NSW Branch Speakers include Kelly Vaughan-Taylor (Macquarie Uni) Tom Zhao (UNSW)... Sue Chan (Uni of Sydney) 18 November 6pm AEDT https://www.aseg.org.au/nsw-student-night-presentations #geophysics #research #geoscience

23.01.2022 #ASEGWebinar 20 August 12 1PM AWST WA Branch host the CGG Chief Geophysicist, Adam Smiarowski talking Helitem: New Technology in Airborne TEM for Deep and Covered Targets with Western Australia Examples. To register https://us02web.zoom.us//register/WN_x4nG-nqoRiqRmsGyXj485g

22.01.2022 On the cusp of a tear: continental subduction in the Banda arc #ASEGWebinar by A/Prof Megan Miller (ANU) Tuesday 25 August at 2.30pn (AEST) ... Eastward along the Sunda-Banda arc, convergence transitions from subduction of oceanic lithosphere to arc-continent collision. This region of eastern Indonesia and Timor-Leste provides an opportunity for unraveling the processes that occur during collision between a continent and a volcanic arc, and can be viewed as the temporal transition of the process of continental collision along strike. We have collected a range of geological, geodetic, seismic, and geomorphic data to place constraints on the geometry and history of subduction. Utilizing ~4 years of new broadband seismic data we image the structure of the crust through to the mantle... read more on the ASEG Website Register now: https://us02web.zoom.us//register/WN_MQI0S4DfQnyKG1hzAzoVYA

22.01.2022 #Postgraduate Opportunities in with MinEx CRC! Undertake industry-led cutting-edge #research with the worlds largest collaborative effort in #mineralexploration research, the MinEx CRC. #PhD Projects are available in multiple locations across Australia. Some of the #geophysics PhD projects include;... -Geophysical sensors for downhole geophysics -Improving seismic data -Passive Seismic Methods -Geophysical Modelling -EM & Potential Field Data to map the Crust -Using Geophysics to Map undercover -Structural Geophysics For more info see the MinEx CRC Postgraduate Booklet: http://ow.ly/Qi7b50Bw8dz #research #science #opportunities #stem

20.01.2022 2.5D Airborne Electromagnetic inversion: A Review of the benefits of moving to a higher dimension. Rod Paterson writes about Intrepid Geophysics's latest development in the latest edition of #Preview. https://www.aseg.org.au//aseg-newsletter-issue/index.html... #exploration #modelling #inversion #geophysics #ASEG

19.01.2022 ACT XMAS CELEBRATION - 3 Dec at 6pm @ Pomegranate RSVP before 27-11-2020 (essential for COVID19) Payment thru Currinda... $40ea - members + 1 non-member $60ea - non-members email for children (price doesn't include drinks) More info - https://www.aseg.org.au/act-branch-christmas-celebration

18.01.2022 Mark Duffett has has been a geophysicist for 27 years. He is a Senior Geophysicist with Mineral Resources Tasmania and may almost probably holds an interesting record ... https://www.aseg.org.au/sites/default/files/20200731.html #ASEG... #MemberSpotlight See more

18.01.2022 #JobOpportunity with Terrex Seismic for an experienced infield QC Manager / Survey Planner to undertake a three to six-month contract on a mobile seismic survey and acquisition crew. #seismic #jobs #recruitment #geophysics http://ow.ly/g3CN50Bxv33

17.01.2022 Grab some popcorn & go to ASEG YouTube to watch Anshuman Pradhan (Stanford University) give a webinar on End-to-end seismic inversion of geostatistically complex reservoir facies models with deep convolutional neural networks https://www.youtube.com/watch?v=ewcWgi-bXnU #seismic #geophysics

17.01.2022 Unsure how individual actions can help tackle our current climate crisis? Join Macquarie University's Pro Vice-Chancellor (Research Integrity & Development) Professor Lesley Hughes and Australian Research Council Future Fellow Dr Kate Selway, at the Climate Action Panel during #ScienceWeek on Thursday 20 August to discuss how we can take effective action to reduce carbon emissions. For more information, to submit a question to the panel and to register, visit the Climate Ac...tion Panel website: https://macq.it/3gOWqVS #climatechange #climateaction #ARC

16.01.2022 Anisotropy and Microseismics is now available! The book leads readers on a path of discovery of rarely examined wave phenomena and their possible usage. Learn more: https://go.seg.org/3j1Ty8L

16.01.2022 Looking to undertake a #PhD in #geophysics? @CurtinUni have RTP PhD projects open for applications. Check out http://ow.ly/OO5u50B36E3 or get intouch with Boris Gurevich. #phdlife #research #science

15.01.2022 #AEGC21 Short Abstracts are now open. More info at https://2021.aegc.com.au/ #conference #research

14.01.2022 Last chance to register for the #ASEGWebinar by A/Prof Meghan Miller (ANU) Tuesday 25 August at 2.30pn (AEST) On the cusp of a tear: continental subduction in the Banda arc... Eastward along the Sunda-Banda arc, convergence transitions from subduction of oceanic lithosphere to arc-continent collision. This region of eastern Indonesia and Timor-Leste provides an opportunity for unraveling the processes that occur during collision between a continent and a volcanic arc, and can be viewed as the temporal transition of the process of continental collision along strike. We have collected a range of geological, geodetic, seismic, and geomorphic data to place constraints on the geometry and history of subduction. Utilizing ~4 years of new broadband seismic data we image the structure of the crust through to the mantle... read more on the ASEG Website Register now: https://us02web.zoom.us//register/WN_MQI0S4DfQnyKG1hzAzoVYA

14.01.2022 Read the touching tribute to Ron who recently celebrated his 90th birthday. Ron is a founding member of ASEG, mentor to many and a successful geophysicist. https://www.aseg.org.au//aseg-newsletter-issue/index.html #ASEG... #Mentoring #geophysics #foundingmember See more

14.01.2022 WORKSHOPS EOI OPEN! The 3rd #AEGC2021 seek expressions of interest to present a workshop. The conference will run from the 15 - 20 Sept 2021 - workshops on 15, 16 &20. EOI close 15 Jan 21 ... More info https://2021.aegc.com.au/workshops/

13.01.2022 #ASEGwebinar Wednesday 19 August 6pm AEST: 'State of the Arc: Long-Wavelength Geophysics and Macquarie Arc Basement' by Dr Bob Musgrave, Geological Survey of NSW. Register here: https://www.aseg.org.au/nsw-branch-webinar-state-arc-long-w The Ordovician Macquarie Arc is the host of world-class Cu-Au mineralisation. But what lies beneath: sea-floor, thinned continent, or an older arc? Long-wavelength magnetic, gravity, MT and seismic features are the key to reconciling tectonic models, geochemistry, and geochronology of the arc.

13.01.2022 EARLY BIRD MEMBERSHIP closes soon! Renew your membership by 30 November to take advantage of discount membership rate. Update today via Currinda http://ow.ly/eFtI50CmqB9... PS Membership rates can be found http://ow.ly/i8Bk50CmqBJ

12.01.2022 ASEG Branch News updates in #Preview. https://www.aseg.org.au//aseg-newsletter-issue/index.html

12.01.2022 #ASEGWebinar on Thursday 20th August, 2 pm AEST, 'Helitem2: New Technology in Airborne TEM for Deep and Covered Targets with Western Australia Examples' by Dr Adam Smiarowski, Chief Geophysicist at CGG. To read abstract and register for free: https://www.aseg.org.au/helitem-new-technology-airborne-tem Bio: Adam has been involved with electrical methods for environmental and exploration applications for 15 years. Adam completed an MSc in Geophysics at RMIT University and PhD in Physics and Geology at the University of Toronto. He has been involved with airborne EM research, both in frequency and time-domain, with CGG MultiPhysics for the past 9 years. has worked on applications related to reservoir modeling, seismic inversion and machine learning.

11.01.2022 Interested in new geophysical technologies? The talk by Adam Smiarowski, Chief Geophysicist at CGG, is now up on ASEG YouTube - 'Helitem: New Technology in Airborne TEM for Deep and Covered Targets with Western Australia Examples' https://www.youtube.com/watch?v=NG98fRrnb5k #geophysics #wa #aem

11.01.2022 Check out Dr Mark Lackie's latest recommendations for Exploration Geophysics in this months Newsletter. http://ow.ly/ktCp50BgAGL #newsletter #aseg #ExplorationGeophysics

10.01.2022 Vote for the ACT Fossil Emblem! The ACT already has a floral, bird, and mammal emblem, but a fossil emblem is unique to these other emblems because it embodies ...how deep geological time can help us understand the natural history of the ACT. The ACT has a fantastic portfolio of candidates for fossil emblems. Many of these have geological significance, unique characteristics representative of the ACT, and interesting stories of discovery. The candidates are: Retziella capricorniae (brachiopod) Batocara mitchelli (trilobite) Atrypa duntroonensis (brachiopod) Apocalymene coppinsensis (trilobite) Monograptus exiguus (graptolite) Voting is open until 13 October to all ages click on the link to cast your vote! https://surveyhero.com/c/ACTfossilemblem This initiative was developed in collaboration with the GSA ACT Division, the ACT Government, Geoscience Australia and the Australian Marine Sciences Association. #geology #geologicalsocietyofaustralia #fossil

10.01.2022 Adelaide student event: The ASEG SA/NT branch are proud to sponsor the Science Networking night for students, a collaborative networking night. Tickets are only $10, nibbles included. Date: 20th August Time: 6:30pm - 10pm Where: Belgian Beer Cafe... There will be three short presentations by panellists, followed by plenty of time for networking with industry professionals and students. Panellists: Dr Dan Rogers, Department Environment & Water, Dr Kate Robertson, Department for Energy & Mining Dr Joanne Harrison, DST Group The event is hosted by the Adelaide University Science Association (AUScA), Women In STEM (WISTEM), Biology Society of South Australia (BSSA), Adelaide University Geology Society (AUGS) and the Adelaide University Biosciences Network (AUBN). Purchase your tickets here: https://www.ausca.org.au/store//sciencenetworkingnight.html

10.01.2022 Nominations for the Roy Woodall Medal closes 31 August. The Roy Woodall Award recognises those individuals that seek to emulate Roys contribution to the mineral industry by applying the best science to the endeavours of mineral exploration and the documentation of world-class mineral deposits. The goal of this is to encourage the ethos of scientific excellence that Roy was such a strong advocate for. More details and a nomination form at https://www.agc.org.au/geoscience-in-aus/roy-woodall-medal/

07.01.2022 Australia Virtual Data Management Workshop - Navigating The Future of E&P Data Management Beyond 2020 August 26 & 27, 2020 ASEG Members, check your email for a special rate.... http://ow.ly/5ZAS50B0WAT

06.01.2022 Happy Monday everyone! The ASEG have a big week of #ASEGWebinars coming up! Please share- these are free for everyone to attend. Tuesday 18th August, 1 pm AEST: Alberto Ardid Segura, University of Auckland Geothermal Institute, 'Bayesian magnetotelluric inversion using structural priors for imaging shallow conductors in geothermal fields' Wednesday 19th August, 6pm AEST, Dr Bob Musgrave, Senior Geophysicist, Geological Survey of NSW, ... 'State of the Arc: Long-Wavelength Geophysics and Macquarie Arc Basement' Thursday 20th August, 2pm AEST, Dr Adam Smiarowski, Chief Geophysicist, CGG, 'Helitem2: New Technology in Airborne TEM for Deep and Covered Targets with Western Australia Examples' For more information including abstracts, bio and to register for these events, see http://ow.ly/Vw4L50B0Ntt Recordings of past webinars can be found here http://ow.ly/rrO750B0Nts

05.01.2022 Maxwells Equations, curls, em theory - ugh it can make some of our heads hurt. Luckily there are interactive resources online like this website, it "strives to make Maxwell's Equations understandable, without unnecessary complexity". Let us know your go to geophysics websites in the comments. http://www.maxwells-equations.com/

05.01.2022 AusLAMP in the Tasmanides: Lithospheric architecture and mineral potential from magnetotellurics #ASEGWebinar by Dr Alistion Kirkby (Geoscience Australia) Wednesday 9 September at 3pm (AEST)... This presentation will showcase a recently released resistivity model of the southeast Australian lithosphere from Australian Lithospheric Architecture Magnetotelluric Project (AusLAMP) data collected over the last 7 years in collaborations between GA, GSNSW, GSV, GSSA and the University of Adelaide. For the first time, we image conductive regions at and below the base of the crust (>35 km depth) that may represent fossil fluid pathways along the Australian continental margin ~440 to 380 million years ago. The geometries of these conductive regions match those revealed in the upper crust by potential field and passive seismic data, and are a key part of crustal architecture predicted by the Lachlan Orocline model for the evolution of the southern Tasmanides. Conductive regions in the lower crust also correlate with known gold deposits, which may help to guide future mineral exploration in southeast Australia. Register now: https://us02web.zoom.us//register/WN_tKJIKPMVQACF7sV7OQbYqw

04.01.2022 Fantastic opportunity for a senior scientist Closing 27 September Please share https://candidate.aurion.cloud//va/2914377469249098~1/edit

04.01.2022 #ASEGWebinar Wednesday 16 September, 4:30pm (AEST) ACT branch are hosting Rod Paterson (Intrepid Geophysics) for on the application of 2.5D AEM inversion to resource exploration with reference to open file survey examples from NSW, QLD and WA.... Abstract: The application of 2.5D AEM inversion to resource exploration. The 2.5D AEM inversion technology developed by Intrepid produces spatially accurate images of subsurface conductivity in both cross section and in plan that are mostly free from the problems often seen in CDI and 1D inversions particularly where 1D assumptions are not met. Through a series of examples and survey configurations, we will demonstrate that 2.5D inversion products can be used confidently by geologists and geophysicists for orebody targeting and for geological and structural mapping in plan as well as in cross section. These products also facilitate the integrated interpretation of AEM, magnetics, gravity and surface geology. Register now: https://us02web.zoom.us//register/WN_w83cseQ-RYKQ6K3HoZQamw

03.01.2022 Explore the Indigenous Weather Knowledge at Bureau of Meteorology website http://www.bom.gov.au/iwk/ #NAIDOC2020 #NAIDOCWeek

02.01.2022 Calling all mentees and mentors - Cross-discipline #mentoring scheme open for #ASEG Members. Closes soon! In 2020, SUT, ASEG, Engineers Australia, Petroleum Club of WA, PESA, SPE, SEA and WISE, are co-hosting a mentoring program to provide the opportunity to broaden professional networks. Mentoring is one of the foundations of the development of individuals both professionally and personally. The process enriches both the mentee and the mentor and often forms rewarding long l...asting bonds and relationships. Contributions from mentors and mentees alike can have an enormous impact on the development of professionals and by extension create a legacy to our industry. More information https://www.sut.org/branch/australia-perth/mentoring/

01.01.2022 #ASEGPreview highlights #geophysics in the surveys. New data delivery platform GADDS for @GeoscienceAus, new geophysical images for GSNSW, AusAEM20 is underway for GSWA and new AusLAMP data at GSSA. https://www.aseg.org.au//aseg-newsletter-issue/index.html #geophysics... #exploration #data #ASEGPreview See more

01.01.2022 Steph Hawkins is in the ASEG #MemberSpotlight this month. Steph is a Graduate at the Geological Survey of NSW. Find out why she will never travel without a Thermos again in this months ASEG Newsletter https://www.aseg.org.au/sites/default/files/20200828.html #womeninSTEM #geophysics #nsw #ASEG