Travis Allen O'brien

Total Page:16

File Type:pdf, Size:1020Kb

Travis Allen O'brien Travis Allen O'Brien ORCID: 0000-0002-6643-1175 ResearcherID: M-5250-2013 1001 East 10th St Bloomington, IN 47405 (812) 856-6298 [email protected] PROFESSIONAL PREPARATION University of California, Santa Cruz B. S. Physics 2001-2005 University of California, Santa Cruz M. S. Earth Science 2006-2008 University of California, Santa Cruz Ph. D. Earth Science 2008-2011 Lawrence Berkeley National Lab Postdoc, Climate Science 2011-2013 ACADEMIC POSITIONS HELD 2020-present Assistant Professor, IU Bloomington 2020-present Visiting Faculty, LBNL 2017-2019 Career Earth Research Scientist, LBNL 2015-2019 Climate and Atmosphere Process Program Lead, LBNL 2015-2018 Assistant Adjunct Professor, UC Davis 2014-2017 Career-Track Earth Research Scientist, LBNL 2011-2013 Geological Postdoctoral Fellow, LBNL 2010 Associate in Atmospheric Sciences, UC Davis 2009-2011 Ph. D. Candidate, UC Santa Cruz 2006-2009 Graduate Student Researcher, UC Santa Cruz 2006 Research Consultant, LANL 2004-2005 Research Assistant, UC Santa Cruz 2004 Student Intern, SLAC 5 SELECT REFEREED PUBLICATIONS O'Brien, T. A., Risser, M. D., Loring, B., Elbashandy, A. A., Krishnan, H., Johnson, J., Patri- cola, C. M., *O'Brien, J. P., *Mahesh, A., *Arriaga Ramirez, S., Rhoades, A. M., Charn, A., *Inda D´ıaz,H., and Collins, W. D. (2020b). Detection of atmospheric rivers with inline uncer- tainty quantification: TECA-BARD v1.0.1. Geoscientific Model Development, 13(12):6131{6148 *O'Brien, J. P., O'Brien, T. A., Patricola, C. M., and Wang, S.-Y. (2019). Metrics for under- standing large-scale controls of multivariate temperature and precipitation variability. Climate Dynamics, 53(7-8):3805{3823 O'Brien, T. A., Collins, W. D., Kashinath, K., R¨ubel, O., Byna, S., Gu, J., Krishnan, H., and Ullrich, P. A. (2016c). Resolution dependence of precipitation statistical fidelity in hindcast simulations. Journal of Advances in Modeling Earth Systems, 8(2):976{990 O'Brien, T. A., Li, F., Collins, W. D., Rauscher, S. A., Ringler, T. D., Taylor, M., Hagos, S. M., and Leung, L. R. (2013d). Observed scaling in clouds and precipitation and scale incognizance in regional to global atmospheric models. Journal of Climate, 26(23):9313{9333 O'Brien, T. A., Sloan, L. C., Chuang, P. Y., Faloona, I. C., and Johnstone, J. A. (2013f). Multi- decadal simulation of coastal fog with a regional climate model. Climate Dynamics, 40:2801{2812 5 SELECT INVITED TALKS O'Brien, T. A. (2019b). Probabilistic Detection of Extreme Weather Systems. Workshop on Risk Analysis for Extremes in the Earth System, Berkeley, CA. (Invited) O'Brien, T. A. (2017c). A Case for Missing Physics in Climate Models. San Jose State University Climate and Meteorology Seminar, San Jose, CA. (Invited) O'Brien, T. A., Collins, W., Rauscher, S., Kashinath, K., R¨ubel, O., S, B., Gu, J., Krishnan, H., and Ullrich, P. (2016a). Understanding the resolution dependence of precipitation statistical fidelity in hindcast simulations. AGU Fall Meeting, San Francisco CA. (Invited) O'Brien, T. A. (2015). Climate modeling of extremes: state of the science. Climate Change Impacts & Integrated Assessment Workshop XXI, Snowmass CO. (Invited) O'Brien, T. A. and Collins, W. (2015a). Analyzing and leveraging self-similarity in climate models. EGU Spring Meeting, Vienna, Austria. (Invited) COMMUNITY AND PUBLIC SERVICE • Organizing committee member, 2020 DOE PI Meeting, Fall 2020 • Panelist, "K-12 Live Science Presents Science in the Sky July 31, 2020", Berke- ley, CA • Atmospheric River Tracking Method Intercomparison Project (ARTMIP) com- mittee member (2019-present) • Host and Organizer, 3rd ARTMIP Workshop, October 16 { 18, 2019 • Co-organizer, 2018 DOE PI Meeting, Fall 2018 • Steering committee member and report co-author: DOE/NOAA Workshop on High-Resolution Coupling and Initialization to Improve Predictability and Pre- dictions in Climate Models, September 30 { October 2, 2015 (report available online) • Organizing committee, 2016 DOE/RGCM PI Meeting, Fall 2016 • Organizing committee, 2015 DOE/RGCM Team Leads Meeting, Fall 2015 • Invited participant in interdisciplinary Fog as a System workshop, 2013 • Guest on KQED Forum { discussed heatwaves and climate, 23 June, 2017 (http://bit.ly/2t4wIad) • Referee for: JGR - Atmospheres, J. Clim., J. Atmos. Sci., Clim. Dyn., Earth Interact., Atmos. Sci. Lett., Science Advances, Geosci. Model Devel., and GRL • Session co-convener for AGU Fall Meetings: { A199 (2020): Atmospheric Rivers: Processes, Impacts, and Uncertainty Quantification { A33N (2019): Fog: Atmosphere, Biosphere, Ocean, and Land Interactions { A026 (2018): Boundary Layer Clouds: Atmosphere, Biosphere, Ocean, and Land Interactions { A23E (2016): Fog: Atmosphere, Biosphere, Ocean, and Land Interactions { A32E (2015): Fog: Atmosphere, Biosphere, Ocean, and Land Interactions { A52B (2014): Innovative Insights into the Climate System and Climate Models: Exploring Scales and Parameter Spaces { A14B (2014): Fog: Atmosphere, Biosphere, Ocean, and Land Interactions { A033 (2013): Fog: Atmosphere, Biosphere, land, and ocean interactions { A025 (2012): Coastal Fog: Atmosphere, Biosphere, Ocean, and Land In- teractions { A066 (2012): Scale Dependence, Scale Invariance, and Scale Aware Pa- rameterization • Developer of free, multidimensional probability estimation tool, fastKDE • Community contributor to the ICTP RegCM regional climate model INSTITUTIONAL SERVICE • 2021, Undergraduate Studies Committee, IU Earth and Atmospheric Sciences Dept. • 2021, Diversity & Inclusion Committee, IU Earth and Atmospheric Sciences Dept. • 2020, Diversity & Inclusion pre-Committee, IU Earth and Atmospheric Sciences Dept. • 2015-2019, Area Council, LBNL Earth and Environmental Sciences Area • 2015-2019, Division Council, LBNL Climate and Ecosystem Sciences Division • 2015-2019, Lead, LBNL Climate and Atmospheric Process Program Domain • 2017-2018, Committee on Undergraduate Courses and Majors and Courses, UC Davis College of Agricultural and Environmental Sciences • 2017, Internal Fellowship Review Committee, UC Davis Graduate Studies • 2015-2017, Diversity and Inclusion Council, LBNL • 2015-2016, Graduate Admission Committee, UC Davis Atmospheric Sciences Graduate Group • 2014-2015, Deputy Lead, LBNL Climate Modeling Program • Ph.D. Dissertation Committee Member: { 2017, Alan Rhoades, UC Davis, Understanding 21st Century Hydroclimatic Trends in Western USA Mountain Ranges Using Variable-Resolution CESM { 2016, Xingying Huang, UC Davis, Studying Regional Climate with Variable- Resolution CESM • Qualifying Examination Committee Member: { 2019, H´ectorInda D´ıaz,UC Davis, Toward theory-based detection of at- mospheric rivers: Characterizing the size, Lagrangian properties, and co- herent Lagrangian structures of atmospheric rivers { 2018, Elizabeth McClenny, UC Davis, Atmospheric Rivers in a Hierarchy of Models: Biases, Sensitivities, and Usability Insights { 2017, John P. O'Brien, UC Santa Cruz, The Quantification of Anthro- pogenic Contribution to Co-occurring Meteorological Extremes { 2015, Meina Wang, UC Davis, Observations and Regional Climate Simu- lations of Changes in Sea-Breeze and Coastal Fog TEACHING EXPERIENCE Professor EAS E-122 Earth's Dynamic Atmosphere IU Spring 2021 Professor EAS E-474 Current and Future Trends in Extreme Weather IU Fall 2020 Professor EAS E-574 Current and Future Trends in Extreme Weather IU Fall 2020 Professor EAS E-122 Earth's Dynamic Atmosphere IU Spring 2020 Professor ATM298 Python for Environmental Sciences UCD Spring 2017 Professor ATM290 Atmospheric Science Seminar UCD Spring 2017 Professor ATM298 Python for Environmental Sciences UCD Spring 2016 Instructor LATEXfor Science LBNL Summer 2013 T.A. ES110B Earth as a Chemical System UCSC Winter 2011 Assoc. in Atm. Sci. ATM120 Atm. Thermodyn. & Cloud Phys. UCD Fall 2010 T.A. ES80C Introduction to Weather and Climate UCSC Fall 2009 T.A. ES110B Earth as a Chemical System UCSC Winter 2009 T.A. ES10 California Geology UCSC Fall 2007 T.A. ES80D Earth Sciences in the Cinema UCSC Spring 2007 CURRENT, PENDING, & PAST SUPPORT Current 04/20{03/23 Co-PI, DOD RC19-F3-1391 Process-based Evaluation of Temperature ($250K ) and Precipitation Projections and Downscal- ing Methods over the CONUS 10/18{09/21 Co-PI, DOE DE-FOA-0001862 Monsoon Extremes: Impacts, Metrics, and ($349K ) Synoptic-Scale Drivers 10/19{09/22 Co-I, DOE Scientific Focus Area Calibrated And Systematic Characteriza- ($8.25M ) tion, Attribution, and Detection of Extremes (CASCADE) 07/18{06/21 Co-I, DOE SC-FOA-0001862 Tropical Cyclone-Climate Interactions using ($216K ) E3SM Pending 10/21{09/23 Co-I, NOAA AdSci ($300K ) Enhancing Community-Led Adaptation and Resilience to Storms in the Great Lakes Past 10/16{09/19 Co-PI, DOE Scientific Focus Calibrated And Systematic Characteriza- Area ($7.4M ) tion, Attribution, and Detection of Extremes (CASCADE) 10/16{09/19 Co-I, DOE DE-FOA-0001531 An Integrated Evaluation of the Simulated ($1.5M ) Hydroclimate System of the Continental US (Hyperion) 10/16{09/19 Co-I, NSF CoastalSEES ($90K ) Coastal fog-mediated interactions between climate change, upwelling, and coast redwood resilience: Projecting vulnerabilities and the human response (Summen Project) 10/15{09/18 Co-I, DOE DE-FOA-0001036 Developing Metrics to Evaluate the Skill and ($150K ) Credibility of Downscaling 10/13{09/16 Co-I, DOE Scientific Focus Area Calibrated And Systematic Characteriza- ($6.3M ) tion, Attribution, and Detection of Extremes (CASCADE) AWARDS: • 2020 Department of Energy Certificate of Excellence "In appreciation of your leadership in
Recommended publications
  • History of Scuba Diving About 500 BC: (Informa on Originally From
    History of Scuba Diving nature", that would have taken advantage of this technique to sink ships and even commit murders. Some drawings, however, showed different kinds of snorkels and an air tank (to be carried on the breast) that presumably should have no external connecons. Other drawings showed a complete immersion kit, with a plunger suit which included a sort of About 500 BC: (Informaon originally from mask with a box for air. The project was so Herodotus): During a naval campaign the detailed that it included a urine collector, too. Greek Scyllis was taken aboard ship as prisoner by the Persian King Xerxes I. When Scyllis learned that Xerxes was to aack a Greek flolla, he seized a knife and jumped overboard. The Persians could not find him in the water and presumed he had drowned. Scyllis surfaced at night and made his way among all the ships in Xerxes's fleet, cung each ship loose from its moorings; he used a hollow reed as snorkel to remain unobserved. Then he swam nine miles (15 kilometers) to rejoin the Greeks off Cape Artemisium. 15th century: Leonardo da Vinci made the first known menon of air tanks in Italy: he 1772: Sieur Freminet tried to build a scuba wrote in his Atlanc Codex (Biblioteca device out of a barrel, but died from lack of Ambrosiana, Milan) that systems were used oxygen aer 20 minutes, as he merely at that me to arficially breathe under recycled the exhaled air untreated. water, but he did not explain them in detail due to what he described as "bad human 1776: David Brushnell invented the Turtle, first submarine to aack another ship.
    [Show full text]
  • Dives of the Bathyscaph Trieste, 1958-1963: Transcriptions of Sixty-One Dictabelt Recordings in the Robert Sinclair Dietz Papers, 1905-1994
    Dives of the Bathyscaph Trieste, 1958-1963: Transcriptions of sixty-one dictabelt recordings in the Robert Sinclair Dietz Papers, 1905-1994 from Manuscript Collection MC28 Archives of the Scripps Institution of Oceanography University of California, San Diego La Jolla, California 92093-0219: September 2000 This transcription was made possible with support from the U.S. Naval Undersea Museum 2 TABLE OF CONTENTS INTRODUCTION ...........................................................................................................................4 CASSETTE TAPE 1 (Dietz Dictabelts #1-5) .................................................................................6 #1-5: The Big Dive to 37,800. Piccard dictating, n.d. CASSETTE TAPE 2 (Dietz Dictabelts #6-10) ..............................................................................21 #6: Comments on the Big Dive by Dr. R. Dietz to complete Piccard's description, n.d. #7: On Big Dive, J.P. #2, 4 Mar., n.d. #8: Dive to 37,000 ft., #1, 14 Jan 60 #9-10: Tape just before Big Dive from NGD first part has pieces from Rex and Drew, Jan. 1960 CASSETTE TAPE 3 (Dietz Dictabelts #11-14) ............................................................................30 #11-14: Dietz, n.d. CASSETTE TAPE 4 (Dietz Dictabelts #15-18) ............................................................................39 #15-16: Dive #61 J. Piccard and Dr. A. Rechnitzer, depth of 18,000 ft., Piccard dictating, n.d. #17-18: Dive #64, 24,000 ft., Piccard, n.d. CASSETTE TAPE 5 (Dietz Dictabelts #19-22) ............................................................................48 #19-20: Dive Log, n.d. #21: Dr. Dietz on the bathysonde, n.d. #22: from J. Piccard, 14 July 1960 CASSETTE TAPE 6 (Dietz Dictabelts #23-25) ............................................................................57 #23-25: Italian Dive, Dietz, Mar 8, n.d. CASSETTE TAPE 7 (Dietz Dictabelts #26-29) ............................................................................64 #26-28: Italian Dive, Dietz, n.d.
    [Show full text]
  • Altitude on Cartographic Materials and Its Correction According to New Measurement Techniques
    remote sensing Article Altitude on Cartographic Materials and Its Correction According to New Measurement Techniques Kamil Maciuk 1,* , Michał Apollo 2 , Joanna Mostowska 3 , Tomáš Lepeška 4 , Mojca Poklar 5 , Tomasz Noszczyk 6 , Pawel Kroh 7 , Artur Krawczyk 8 , Łukasz Borowski 9 and Polona Pavlovˇciˇc-Prešeren 10 1 Department of Integrated Geodesy and Cartography, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland 2 Department of Tourism and Regional Studies, Institute of Geography, Pedagogical University of Cracow, ul. Podchor ˛azych˙ 2, 30-084 Krakow, Poland; [email protected] 3 Faculty of Geography and Regional Studies, University of Warsaw, ul. Krakowskie Przedmie´scie30, 00-927 Warszaw, Poland; [email protected] 4 Department of Applied Ecology, Faculty of Ecology and Environmental Sciences, Technical University in Zvolen, ul. T. G. Masaryka 24, 960 01 Zvolen, Slovakia; [email protected] 5 Faculty of Humanities, University of Primorska, Titov trg 5, 6000 Koper, Slovenia; [email protected] 6 Department of Land Management and Landscape Architecture, Faculty of Environmental Engineering and Land Surveying, University of Agriculture in Krakow, ul. Balicka 253 C, 30-198 Kraków, Poland; [email protected] 7 Faculty of Geography and Biology, Pedagogical University of Cracow, ul. Podchor ˛azych˙ 2, 30-084 Kraków, Poland; [email protected] 8 Department of Mine Areas Protection, Geoinformatics and Mine Surveying, AGH University of Science and Technology, Al. Mickiewicza
    [Show full text]
  • BOULDERS on ASTEROIDS DIDYMOS and DIMORPHOS: FUTURE DART-Liciacube OBSERVATIONS
    52nd Lunar and Planetary Science Conference 2021 (LPI Contrib. No. 2548) 1116.pdf BOULDERS ON ASTEROIDS DIDYMOS AND DIMORPHOS: FUTURE DART-LICIACube OBSERVATIONS M. Pajola1, A. Lucchetti1, S. Ivanovski2, G. Poggiali3,4, S. Ieva5, D. Perna5, E. Dotto5, V. Della Corte6, G. Cremonese1, M. Amoroso7, S. Pirrotta7, E. Mazzotta Epifani5, A. Cheng8, N. Chabot8, A. Rivkin8, O. Barnouin8, C. Ernst8, R.T. Daly8, M. Hirabayashi9, E. Asphaug10, S.R. Schwartz10, J.M. Trigo-Rodriguez11, E.G. Fahnestock12, P. Michel13, I. Bertini14, J.R. Brucato3, A. Capannolo15, B. Cotugno16, V. Di Tana16, I. Gai17, G. Impresario7, M. Lavagna15, A. Meneghin3, F. Miglioretti16, D. Modenini17, P. Palumbo14,6, A. Rossi18, E. Simioni1, S. Simonetti16, P. Tortora17, M. Zannoni17, G. Zanotti15, A. Zinzi19,7. 1INAF-Astronomical Observatory of Padova, Vic. Osservatorio 5, 35122 Padova, Italy ([email protected]); 2INAF Osservatorio Astronomico di Trieste, Trieste, Italy; 3INAF Osservatorio Astrofisico di Arcetri, Firenze, Italy; 4Università di Firenze, Dipartimento di Fisica e Astronomia, Sesto Fiorentino (Firenze), Italy; 5INAF Osservatorio Astronomico di Roma, Monte Porzio Catone (Roma), Italy; 6INAF Istituto di Astrofisica e Planetologia Spaziali, Roma, Italy; 7Agenzia Spaziale Italiana, via del Politecnico, 00133 Roma, Italy; 8Johns Hopkins University Applied Physics Laboratory, Laurel, MD-USA; 9Auburn University, Auburn, AL-USA; 10Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ-USA; 11Institute of Space Sciences (IEEC-CSIC), Dept. of Astrophysics,
    [Show full text]
  • The Waterfront of Trieste
    City of Trieste - ITALY “Not only cruising” 2011 July URBACTII Plan Action Local - of Trieste City Trieste: aerial view of the city IndEX Introduction ............................................................................................................................................................................................................. 2 1.1 Synopsis........................................................................................................................................................................................................................................ 3 1.2 The URBACT II Programme ......................................................................................................................................................................................................... 4 The city of Trieste .................................................................................................................................................................................................... 6 Trieste as port city in a nutshell .......................................................................................................................................................................................................... 7 Local economy .................................................................................................................................................................................................................................... 8 Infrastructural system
    [Show full text]
  • Bathyscaphe Trieste by Dennis Bryant
    Royal Belgian Institute of Marine Engineers Bathyscaphe Trieste by Dennis Bryant A revolutionary diving craft, leading the way for future generations. The first ultra‐deep diving manned vessel was conceived, designed, and constructed by August Piccard, a Swiss physicist in 1947. He called the craft a bathyscaph, coined by combining the Greek words bathos, meaning deep, and scaphos, meaning ship. In 1952, he began construction of a more advanced version. Because it was built largely in the city of Trieste, he named it TRIESTE when it was launched on August 1, 1953. It consisted of a small pressure sphere about seven feet in diameter attached to the underside of roughly rectangular float chamber that was 59 feet long and eleven feet wide. The whole thing looked distinctly unseaworthy. That is because the craft was never designed to transit on the surface of the water. Rather, its sole purpose was dive deep and return to the surface. The float chamber was filled with 22,000 gallons of gasoline. This flammable liquid was selected for two reasons: first, it was lighter than water; and second, it was nearly incompressible, even at extreme pressure. The float chamber also was fitted with two ballast silos filled with 18,000 pounds of magnetic iron pellets. These pellets were to be released when the two‐ man crew wanted to ascend to the surface. Having no means of propulsion when on the surface, the Trieste had to be brought to a point almost directly above its target and then allowed to descend. The craft made various dives in the Mediterranean before it was purchased by the US Navy in 1958 for the sum or $250,000.
    [Show full text]
  • Observations on the Feeding of Drymonema Dalmatinum in the Gulf of Trieste
    diversity Interesting Images Observations on the Feeding of Drymonema dalmatinum in the Gulf of Trieste Saul Ciriaco 1, Lisa Faresi 2 and Marco Segarich 3,* 1 WWF Miramare MPA, Via Beirut 2-4, 34151 Trieste, Italy; [email protected] 2 Agenzia Regionale per la Protezione dell’Ambiente della Regione Friuli Venezia Giulia, Via Cairoli 14, 33057 Palmanova, Italy; [email protected] 3 Shoreline Soc. Coop, Area Science Park, Loc. Padriciano 99, 34149 Trieste, Italy * Correspondence: [email protected] Keywords: Drymonema dalmatinum; Gulf of Trieste; jellyfish; feeding behaviour; Rhizostoma pulmo; Miramare Marine Protected Area The largest scyphozoan jellyfish of the Mediterranean Sea, Drymonema dalmatinum was first described by Haeckel [1] from material collected off the Dalmatian coast of the Adriatic Sea. According to Malej [2], there is no information on Drymonema in the Adriatic from 1937 till 1984, when a diver photographed one individual in the small eastern Adriatic Bay of Žrnovnica. Since the year 2000, the number and frequency of sightings have increased slightly throughout the Adriatic Sea, but the species must still be considered rare in the region. There are few documented sightings in the literature on the Mediterranean Sea in the Citation: Ciriaco, S.; Faresi, L.; last 10 years. According to Malej et al. [2], in the Adriatic Sea, there was one sighting in Segarich, M. Observations on the 2010 (Murter, HR) and two sightings in 2014 (Kotor bay, MNE; Gulf of Trieste, ITA). In the Feeding of Drymonema dalmatinum in Mediterranean, there was a well-documented sighting in the Sea of Marmara in 2020 [3], the Gulf of Trieste.
    [Show full text]
  • 16.2 the WORLD of PERPETUAL DARKNESS the Lack of Food
    Final PDF to printer 376 Part Three Structure and Function of Marine Ecosystems O2 abyssopelagic zone lies from 4,000 to 6,000 m (13,000 to 20,000 ft). The hadopelagic, or hadal pelagic, zone consists of the waters of the ocean trenches, from below 6,000 m to Amount of dissolved oxygen just above the sea floor, as deep as 11,000 m (36,000 ft). Low High Each of the depth zones supports a distinct community of animals, but they also have much in common. Here we hotosynthesi CO P s Organic 2 stress the similarities, rather than the differences, among the + matter H O + Epipelagic depth zones of the deep sea. 2 n O Respiratio 2 The conditions of life in the deep pelagic environment Decomposition change very little. Not only is it always dark, it is always 200 m cold: The temperature remains nearly constant, typically at 1 to 2 °C (35 °F). Salinity and other chemical properties of the water are also remarkably uniform. Oxygen minimum zone CO Organic 2 matter The deep sea also includes the ocean bottom beyond + H O Respiration + the continental shelf. Bottom-living organisms are covered 2 O Decomposition 2 Mesopelagic separately (see “The Deep-Ocean Floor,” below). The deep sea includes the bathypelagic, from 1,000 to 4,000 m; the abyssopelagic, 4,000 to 6,000 m; and the hadopelagic, 6,000 m to 1,000 m the bottom of trenches. The physical environment in these zones is quite constant. The deep sea also includes the deep-sea floor.
    [Show full text]
  • Technological Review of Deep Ocean Manned Submersibles ARCHIVES by MAS SACHUSETTS Instrifif of TECHNOLOGY Alex Kikeri Vaskov JUN 2 8 2012
    Technological Review of Deep Ocean Manned Submersibles ARCHIVES by MAS SACHUSETTS INSTrifIF OF TECHNOLOGY Alex Kikeri Vaskov JUN 2 8 2012 Submitted to the LIBRARIES Department of Mechanical Engineering in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Mechanical Engineering at the Massachusetts Institute of Technology June 2012 © 2012 Massachusetts Institute of Technology. All rights reserved. Signature of Author:. A- I Department of Mechanical Engineering / May 11, 2012 Certified by: Pierre F. J.Lermusiaux Associate Professor 9 f'Mechanical and Ocean Engineering Thesis Supervisor Accepted by - John H. Lienhard V Samuel C.Collins echanical Engineering Undergraduate Officer 2 Technological Review of Deep Ocean Manned Submersibles by Alex Vaskov Submitted to the Department of Mechanical Engineering on 5/11/2012 in Partial Fulfillment of the Requirements for the Degree of Bachelor of Science in Mechanical Engineering ABSTRACT James Cameron's dive to the Challenger Deep in the Deepsea Challenger in March of 2012 marked the first time man had returned to the Mariana Trench since the Bathyscaphe Trieste's 1960 dive. Currently little is known about the geological processes and ecosystems of the deep ocean. The Deepsea Challenger is equipped with a plethora of instrumentation to collect scientific data and samples. The development of the Deepsea Challenger has sparked a renewed interest in manned exploration of the deep ocean. Due to the immense pressure at full ocean depth, a variety of advanced systems and materials are used on Cameron's dive craft. This paper provides an overview of the many novel features of the Deepsea Challenger as well as related features of past vehicles that have reached the Challenger Deep.
    [Show full text]
  • High-Speed Europe, a Sustainable Link Between Citizens
    High-speed Europe A SUSTAINABLE LINK BETWEEN CITIZENS This brochure is based largely on ‘European high-speed rail – An easy way to connect’, a study into the development and future prospects of the high-speed trans-European rail network. This study, which was commissioned by the European Commission, was completed in March 2009 by MVV Consulting and Tractebel Engineering. Europe Direct is a service to help you find answers to your questions about the European Union. Freephone number (*): 00 800 6 7 8 9 10 11 (*) Certain mobile telephone operators do not allow access to 00 800 numbers or these calls may be billed. More information on the European Union is available on the Internet (http://europa.eu). Cataloguing data can be found at the end of this publication. Luxembourg: Publications Office of the European Union, 2010 ISBN 978-92-79-13620-7 doi: 10.2768/17821 © European Union, 2010 Reproduction is authorised provided the source is acknowledged. Cover photo: © Eurostar Group Ltd Photos courtesy of: Adif, Eurostar Group Ltd, Ferrovie dello stato, iStockphoto, Reporters, Shutterstock, European Union Printed in Belgium PRINTED ON WHITE CHLORINE-FREE PAPER PREFACE The European Union is committed to making the transport of goods and the mobility of people more secure, more efficient and more environmentally friendly, with priority given to social and territorial cohesion, as well as to economic dynamism. Looking ahead to the near future, I envisage a transport system that closely meets the needs of its users, that is fast and intelligent but that minimises its environmental impact. The use of high-speed trains shows how this vision for the future can be made a reality today, thanks to the combined efforts of the Member States, partners from the industry and the financial support from the Union.
    [Show full text]
  • The Impact of Relative Sea Level Rise on the Northern Adriatic Sea Coast, Italy
    Management of Natural Resources, Sustainable Development and Ecological Hazards II 137 The impact of relative sea level rise on the Northern Adriatic Sea coast, Italy L. Carbognin1, P. Teatini2,1 & L. Tosi1 1Institute of Marine Sciences, National Research Council, Venice, Italy 2Department of Mathematical Methods and Models or Scientific Applications, University of Padua, Italy Abstract The lowlying coast of the Northern Adriatic Sea, between the Venetian territory to the north and the Ravenna area to the south, is very sensitive to land and sea elevation changes. Subsidence assessments show that geological land subsidence has and continues to occur unevenly at different rates (from less than 1 to more than 5 mm/yr), ascribable primarily to sediment compaction and secondly to deformation of substratum. Anthropogenic subsidence, mainly due to ground- fluid removal, has severely occurred in the second half of 1900 reaching values of some centimetres in the Venice area and a few meters southward. Starting in the 1970s, however, with the halt of groundwater withdrawals, anthropogenic subsidence has been strongly reduced or stopped. The availability of tide gauge data in Trieste, Venice, and Ravenna, along the Northern Adriatic coast, allows accurate assessment and meaningful observations of sea level changes. The analysis of data recorded from 1890 to 2007 shows negative trends of relative sea level equal to 1.2 mm/yr in Trieste, 2.5mm/year in Venice, and 8.5 mm/yr in Ravenna. Since Trieste is known to be stable, the rate of 1.2 mm/yr is attributable to the eustatic rise only. The comparison between Trieste and the other two cities shows that the trend at Venice and Ravenna is significantly influenced by land subsidence that is responsible for about the 57% and 85%, respectively, of the recorded relative sea/ground elevation changes.
    [Show full text]
  • The Return of the Lama
    Historical Diver, Volume 9, Issue 1 [Number 26], 2001 Item Type monograph Publisher Historical Diving Society U.S.A. Download date 09/10/2021 02:39:45 Link to Item http://hdl.handle.net/1834/30868 The Official Publication of The Historical Diving Societies of South East Asia & Pacific, Canada, Germany, Mexico and the U.S.A. Volume 9 Issue 1 Winter 2001 The Return of the Lama • Hugh Bradner's Wet Suit • Kenny Knott • Lowell Thomas Awards • • Antibes Diving History Seminar • Divair Regulator • E.R. Cross Files • • Anderson's Tales • ADCI, NOGI and DEMA Awards • Bud Swain • HISTORICAL DIVING SOCIETY USA A PUBLIC BENEFIT NONPROFIT CORPORATION 340 S KELLOGG AVE STE E, GOLETACA 93117, U.S.A. PHONE: 805-692-0072 FAX: 805-692-0042 e-mail: [email protected] or HTTP:I/www.hds.org/ ADVISORY BOARD FOUNDING BENEFACTORS Dr. Sylvia Earle Prof. Hans Hass Art Bachrach, Ph.D. Leslie Leaney Dr. Peter B. Bennett Lotte Hass Antonio Badias-Alonso Robert & Caroline Leaney Dick Bonin Dick Long Roger Bankston Andy Lentz Ernest H. Brooks II J. Thomas Millington, M.D. Ernie Brooks II A.L. "Scrap" Lundy Scott Carpenter Bob & Bill Meistrell Ken & Susan Brown Jim Mabry Wayne Brusate Andrew R. Mrozinski Jean-Michel Cousteau Bev Morgan P.K. Chandran Dr. Phil Nuytten E.R. Cross (1913-2000) Phil Nuytten Steve Chaparro Ronald E. Owen Henri Delauze Sir John Rawlins John Rice Churchill Torrance Parker Andre Galerne Andreas B. Rechnitzer, Ph.D. Raymond I. Dawson, Jr. Alese & Morton Pechter Lad Handelman Robert Stenuit Jesse & Brenda Dean Bob Ratcliffe Les Ashton Smith Diving Systems International Lee Selisky Skip & Jane Dunham Robert D.
    [Show full text]