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(To join this Focus Group log into the AGU. Update your membership and select "Near Surface Geophysics" as your primary or "other" affiliation under the "Areas of Scientific Interest" section.)
Geotech Airborne in South Africa is looking to employ a Senior Interpretation Geophysicist, preferably with previous exposure to EM processing and interpretation. This person will head up the interpretation of data consisting of electromagnetic, magnetic and radiometric data. Interpretation is done with a view to defining ground follow up or drill targets for gold, base metals, diamonds and other minerals for our
We seek a postdoctoral fellow to develop and implement
electrical and electromagnetic approaches to monitoring magmatic and
hydrothermal activity at Kīlauea Volcano, which is unique in terms of
its accessibility, utilizing the comprehensive suite of existing
monitoring networks, and knowledge of its dynamics. This work has the
potential to complement existing monitoring tools and improve our
understanding of volcanic processes as well as build our predictive and
response capabilities. The specific course of the research program will
be determined by the applicant. Potential questions that may be
addressed include:
The postdoctoral fellow will have
access to a range of geophysical, geochemical, and geologic data
collected by the Hawaiian Volcano Observatory, much of it in near
real-time. Opportunities exist to evaluate various methodologies
through the collection of data at multiple sites where subsurface
properties are well characterized. Candidates should have a broad working knowledge of inverse
geophysical methods and preferably familiarity with electrical and
electromagnetic methods and (or) volcano monitoring techniques (GPS,
tilt- and strain-meters, seismic, gas geochemistry), numerical modeling
or inverse methods, and a basic understanding of volcanology. Further details can be found at http://geology.usgs.gov/postdoc/2013/opps/opp28.html
or by contacting the research advisors below. Non-US citizens may
apply, but face a stiffer challenge in submitting a successful
application. APPLICATION DEADLINE IS
FEBRUARY 21, 2012 Duty station - Denver, Colorado US Geological Survey MS 964, Box 25046, Bldg 20 Denver Federal Center Denver, CO 80225 (303) 236-4834 (303) 236-1425 pbedrosian@usgs.gov Back to main page
The Department of Geography and Geology at the University of North Carolina Wilmington (http://www.uncw.edu/earsci) invites applications for a tenure-track position to begin August 2012 in Geophysics at the rank of Assistant Professor. We seek an individual having demonstrated expertise in field-based geophysics and research interests that complement departmental strengths and have the potential to produce cross-discipline collaboration within the department. The area of specialty is open and may include such diverse fields as coastal/marine geophysics, exploration geophysics, geodynamics, hydrogeophysics, and tectonophysics.
OSOP, located in the highlands of Western Panama, has
an opening for a full-time electronics specialist and field system
engineer. We are looking for someone who can design circuit boards
for geophysical applications, is good with their hands and can
install geophysical equipment. Knowledge of geophysics is a plus.
Company Description
OSOP provides vertically integrated solutions and
turn-key systems for geophysical monitoring. OSOP develops, supports,
installs, maintains and configures instrumentation and software for
early warning civil defense systems to mitigate the effects of natural
disasters. OSOP promotes a dynamic, fast-paced and entrepreneurial work
environment.
Position Description
The successful applicant will be in charge of the
OSOP eletronics and field teams, manage network installation and
instrument development projects from cradle to grave, have free-range
of the electronics laboratory and machine shop, and will be granted the
freedom to innovate. The position will require world travel to exotic
and often tropical environments. Resilience, independence,
adaptability, efficiency and tenacity are desired qualities. Before
applying applicants should consider if they can adapt to an
international team in a tropical land at the base of a volcano within a
county known for its endless beaches.
Essential Job Functions
* Assists in the design, fabrication, testing,
documentation and repair of hardware for geophysical projects
* Independently designs and installs geophysical
networks: logistics, site reconnaissance, site selection, installation,
construction, maintenance, and data transmission.
* Independently identifies, troubleshoots and solves
technical issues related to hardware, software, and data transmission.
* Independently trains OSOP field personnel.
* Travel domestically or internationally for
extended periods, often on short notice.
Location: Volcano Baru, Panama
Deadline: January 31st, 2012
Perks: Paid flight to Panama, interim housing,
company transportation (including use of car on weekends),
international travel
Qualifications
* Formal education in electronics.
* Experience in circuitry and instrument design.
* Programming of embedded systems and
micro-processors.
* Some knowledge of geophysical methodologies
and instrumentation, data communications, and power systems.
* Proven ability to plan and coordinate projects.
* Experience in construction.
* Functional English skills. Spanish is helpful but
not a requirement.
Applicants not gung-ho about pushing the envelope
need not apply.
Selection Procedure
Applications will be evaluated on their experience in
network and hardware design, capacity for critical thought and lateral
thinking skills.
Still interested?
Send a C.V. to Branden Christensen (branden .
christensen @ osop . com . pa) and Angel Rodriguez (angel @ volcanbaru
. com). Tailor the C.V. to your exposure to and proficiency in:
- Electronics and instrument design
- Programming of embedded systems and
micro-processors.
- Geophysical network configuration and management
- Volcano, earthquake and/or geophysical institute
experience
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The full text is available on the Aarhus University job posting Web page (look for Postdoc position in hydrogeophysics - airborne electromagnetic methods). Back to main page
Applicants to this Research Opportunity are invited to propose innovative methods for integrating geophysical and hydrogeologic datasets to inform hydrogeologic models. The applicant is encouraged to incorporate one or more airborne electromagnetic datasets recently acquired by the USGS in eastern Nebraska, western Nebraska, San Luis Valley of Colorado, Paradox valley of Colorado, and/or Fort Yukon Alaska in their proposal. Potential topics of interest might include: integration of multi-disciplinary data to hypothesize and test alternative hydrogeologic models, examine and possibly extend sensitivity analysis methods for groundwater models informed by geophysical data, quantify the uncertainty for joint interpretation of hydrogeophysical datasets, develop relationships between hydrologic and geophysical properties, develop algorithms for integrated hydrogeophysical analysis, identify/address gaps in existing datasets, or other related topics. The successful candidate will develop a fully integrated research plan that leverages multi-disciplinary data to better inform groundwater models Research Advisors: Burke J. Minsley, (303) 236-5718; Ty Ferré; Mary C. Hill; Jared D. Abraham The U.S. Geological Survey (USGS) began the Mendenhall Postdoctoral Research Fellowship Program (now called Mendenhall Research Fellowship Program) in 2001 in honor of Walter C. Mendenhall, the fifth Director of the USGS. The Mendenhall Program provides an opportunity for recent PhD graduates (within five years since completion of the doctoral degree) to conduct concentrated research in association with selected members of the USGS professional staff. The Program is intended to provide research fellows with experiences that enhance their personal scientific skills and accomplishments. Through the Mendenhall Program the USGS acquires current expertise to assist in the advancement of its scientific goals. Mendenhall Fellowships are 2-year appointments with competitive salary and benefits. Mendenhall Fellows are typically granted project expense funds appropriate to the scope of research to be conducted. Postdoctoral research projects under this program have spanned a wide range of scientific topics of interest and relevance to the mission of the USGS. For additional information, please consult the Project Profiles section of the Mendenhall Program Web site. Back to main page
With best wishes for 2012 Martyn Unsworth PDF and 3 PhD positions in Mineral Exploration Geology and Geophysics We seek highly qualified and motivated geophysicists and geologists to work on an NSERC–industry-funded collaborative research project that aims to improve the effectiveness of ZTEM surveys for porphyry copper exploration. The project is led by Professors Jeremy Richards and Martyn Unsworth at the University of Alberta (U of A), and Professor Li-Zhen Cheng at the University of Québec in Abitibi-Témiscamingue (UQAT). ZTEM is an airborne electromagnetic technique that uses natural electromagnetic signals to image subsurface structures. The Postdoctoral Fellow will have advanced skills in electromagnetic data acquisition and processing, and will lead and coordinate data gathering and integration. The PDF will work directly with Unsworth and Richards, and will receive a 2-year contract at a competitive salary. Two of the PhD students will be geophysicists who will focus on 2D and 3D inversion of ZTEM data. One student (supervised by Unsworth at the U of A) will focus on the EM data component, and the other (supervised by Cheng at UQAT) will focus on aeromagnetic data. The third PhD student will be an economic geologist (supervised by Richards at the U of A), and will focus on geological characterization of known porphyry deposits in the study area, for which and other geophysical data exist. Interested candidates should send a CV, a statement of research experience and interest, and the names and addresses of three referees to: Jeremy Richards, Dept. Earth and Atmospheric Sciences, University of Alberta Edmonton, Alberta, Canada, T6G 2E3 Back to main page
As an employee, you will be working in one of the company's three focus areas, specifically Oil & Gas. The other two areas are Mining and Geothermal. You will need three to five years of experience in a dynamic sales environment specializing in Oil & Gas Exploration. You will initially be based in Toronto for one year with anticipated relocation to either Houston or Calgary as appropriate after this period. The successful individual will lead the company's sales and marketing efforts in the Oil & Gas area, and report directly to the Head of Sales and Marketing for the company. The company is an equal-opportunity employer with a focus on maximizing employee growth and development throughout their work. Successful candidates will possess strong communication skills, requisite sales or technical skills, and a keen desire to excel and ensure customer satisfaction—an important element of our client success. Educational credentials are flexible, although candidates with advanced degrees, particularly, in geophysics, or geology are preferred. Key Skills • Proven geophysical sales expertise in Oil and Gas – prerequisite • Domain knowledge of DCIP/ MT would be a real asset Please remit confidential resume to info@sgisearchgroup.com attn: Technical Sales Representative Back to main page
The company is an equal-opportunity employer with a focus on maximizing employee growth and development throughout their work. Successful candidates will possess strong communication skills, requisite sales or technical skills, and a keen desire to excel and ensure customer satisfaction—an important element of our client success. Educational credentials are flexible, although candidates with advanced degrees, particularly, in geophysics, or geology are preferred. Functions: You will need a minimum ten to fifteen of years of experience in a dynamic sales environment specializing in Oil & Gas Exploration. • Lead, organize and motivate the sales team • Identify and implement strategies to achieve company sales goals • Develop and support relationships with new and existing clients in mining & exploration • Sell the company’s services to the decision makers and their support teams globally • Excellent inter-personal skills and strong closing abilities • Experience in developing and managing a sales team, setting sales objectives & organizing sales globally • Superior organizational skills • We want a hands on sales professional who leads by example • The company is a global leader in providing geophysical survey services worldwide • Headquartered in Toronto, the company has several international locations • Sales Associates are located in all six offices that the company operates worldwide • An above average benefit package includes a pension plan Key Skills – Must have at least two of the following: 1. Proven Sales management skills 2. Domain expertise in Geophysics – particularly DCIP/ MT 3. Mining Client Rolodex relationships Please remit confidential resume to info@sgisearchgroup.com attn: VP Sales Back to main page
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For details, please visit http://inside.mines.edu/HR-Academic-Faculty (search number 12-061400). The same ad will also appear soon in EOS, The Leading Edge, First Break, Preview, and Recorder. Back to main page
Vista
Clara is seeking a
motivated geophysicist with 0 to 5 years of experience to conduct
Nuclear
Magnetic Resonance (NMR) groundwater investigations and develop growth
in
commercial groundwater services.This position provides opportunities to
participate in the growth of a dynamic and focused environmental
technology
firm, perform geophysical field surveys using state-of-the-art
technology,
participate in innovative applied research under federally-funded
grants, and
contribute to technological advancements in groundwater
characterization and
management. More information on this job posting and contact information can befound on the Vista Clara career Web page. Back to main page
Job Details: The successful candidate will be a team member on a variety of applied research projects for government and industrial energy, security, and defense clients. Activities cover the spectrum from theory to application, including algorithm development, computer modeling, data inversion, field demonstration, and instrumentation development. Position requires some fieldwork and limited travel. For more details on these and other positions, please visit Sandia's careers Web page and search for job posting ID# 639152 or keyword geophysics. Back to main page
Minimum qualifications are a Ph.D. in Geosciences or a related field at the time of appointment, targeted for August 2012. Preferred Qualifications are: demonstrated publication record in peer-reviewed journals; demonstrated commitment and energy to establish a vigorous and externally funded research program in a research area that complements existing research in the Department; demonstrated commitment and energy to establish a vigorous and externally funded research program; Research area that complements existing research in the Department and demonstrated commitment to collaborative science. The Department of Earth and Planetary Sciences is on the main campus of the University of New Mexico, close to Los Alamos National Laboratory and Sandia National Laboratories. The University is the largest and most comprehensive of the state’s institutions of higher education and is both a Carnegie Very High Research University and a federally-designated Hispanic-Serving Institution. Located in Albuquerque, the largest and fastest growing metropolitan area in the state, the University of New Mexico features a growing campus that reflects the cultures and diversity of the Southwest and fosters an excellent work environment for its faculty and learning environment for its students. The Department of Earth and Planetary Sciences has a faculty of 20 and offers undergraduate degree programs in both Earth Sciences and Environmental Science, and M.S. and Ph.D. degree programs in Earth Sciences The application package, containing a letter of interest, resume, a statement of teaching and research interests, and the names of three references with contact information, should be submitted electronically to UNM Jobs. For best consideration, all materials must be received by 31, January, 2012. However, the position will remain open until filled. For questions regarding the application process please contact Paula Pascetti, Search Coordinator, Department of Earth and Planetary Sciences (Tel: 505 277-1633). Women and under-represented minorities are strongly encouraged to apply. The University of New Mexico is an equal employment opportunity/affirmative action employer and educator. Back to main page
Applications from any domain of applied and exploration seismology that will reinforce and/or complement current research activities in applied and environmental geophysics are welcome. Interest and experience in other applied geophysical methods as well as in rock physics would be an asset. The successful candidate will have a well documented track record of independent research in her/his domain of specialization. Prior knowledge of French is an advantage, but not a requirement for this position. An adequate command of this language for teaching purposes is, however, expected at the latest two years after the beginning of the appointment. This is a great opportunity for a highly motivated and dynamic young scientist with a dedication to excellence in both research and teaching to join one of the leading applied and environmental geophysics groups and to benefit from its dynamic atmosphere and very good infrastructure (UNIL Web site). The campus of the University of Lausanne is scenically located on the shores of Lake Geneva, a region of outstanding natural beauty offering a vibrant cosmopolitan atmosphere and an exceptionally high quality of life. For further information regarding the details of this position please contact Professor Klaus Holliger. The University of Lausanne wishes to promote the access of women to academic careers and hence strongly encourages applications from qualified female candidates. Application deadline: 20 January 2012 Starting date: 1 September 2012, or at some later date to agree upon. Applications are to be submitted both by e-mail and by paper copy (Faculty of Geosciences and Environment, University of Lausanne, to the attention of the Dean, Amphipole Building, CH-1015 Lausanne, Switzerland). The application material must include a cover letter, a curriculum vitae, a publication list, a statement of research and teaching goals, and the names and contact information of three referees. Back to main page
Tasks: The focus will be on advancing hydrogeophysical methods for catchment-scale hydrological studies by joining the established expertise in the areas of advanced high-resolution subsurface imaging and the use of geophysical data to improve hydrological models. This research will provide additional insights in hydrological processes active at the core research sites of the TERENO-RUR observatory (e.g. Selhausen, Rollesbroich, Wüstebach). We envision the simultaneous use and further development of a suite of robust geophysical methods, with a main focus on electrical resistivity tomography (ERT), electromagnetic induction (EMI), and ground penetrating radar (GPR). The candidate should set-up and maintain a vigorous geophysical monitoring program Requirements: We are looking for highly motivated individuals who have completed a PhD in Hydrology, geophysics, physics or electrical engineering not more than three years ago. The candidate should have experience in hydrological and/or geophysical field work and programming experience in MATLAB. The successful candidate will also be expected to have a good knowledge of English, and to initiate and conduct his/her own research projects in a structured and systematic manner, as well as work well in a team. Thorough training will be offered upon commencement of work. The position involves a fixed-term contract of two years, with the possibility of extension. For more information, visit the IBG Web site; and/or contact: Dr. Sander Huisman or Prof. Dr. Ir. Jan van der Kruk. Back to main page
The Biogeophysics Group at Oklahoma State University has an immediate opening for a scientist at the postdoctoral level. The position is for three years. The objectives include: (i) evaluating the contribution of biofilm components to geoelectrical signatures using field relevant organisms, (ii) determining if the geoelectrical signatures can be used to quantify the rates of biofilm formation and biogenic mineral accumulation in subsurface media, (iii) evaluating the use of reactive transport models to predict the geophysical response associated with the development of biofilms in field conditions. Clogging of porous media by microorganisms using electrical geophysical techniques will also be investigated. It is expected that these investigations will develop standardized geophysical methods as tools to accurately assess microbial metabolic activity at DOE contaminated sites. The preferred candidate will have a PhD in Geophysics (with strong emphasis on electrical techniques) or relevant field (e.g., environmental engineering, environmental microbiology, biophysics) with experience related to microbial community analysis using molecular biology techniques and/ or the cultivation of anaerobic prokaryotes, biofilms, bioclogging, electrochemistry, and or biogeophysics. We seek to hire a highly motivated, enthusiastic; and creative individual who is capable of working and thinking independently. The salary is attractive and will include full benefits Candidates should submit a full CV, including the contact information of three referees, to: Prof. Estella Atekwana (+1.405.744.6358), Oklahoma State University, School of Geology, 105 NRC, Stillwater, Oklahoma, 74078. We have a new state-of-the-art biogeophysical laboratory. Oklahoma State University is an equal opportunity/affirmative action employer. Minorities, women, veterans, and persons with disabilities are strongly encouraged to apply. The position will remain open until a suitable candidate is found. Back to main page
Appointment period: 2 years starting 15 January or as agreed upon with the possibility of a further employment as Researcher for 2 years. Nature of duties: Include research and planning of research in geophysics with special emphasis on reflection seismic methods. The post-doc will participate in field work, data processing and interpretation activities in conjunction with externally financed projects. Focus will be on projects related to CO2 storage, mineral prospecting and development of seismic processing methods. This is a research position, but teaching up to 20% may be part of the duties. Qualifications required: To qualify for appointment as post-doc you must have a PhD. Priority is given to applicants who have completed their PhD within 3 years of the application deadline. Furthermore, according to Uppsala University‟s general employment regulations, it is also a requirement that teachers possess the necessary skills and qualifications to carry out their duties proficiently. How to apply: See www.personalavd.uu.se/ledigaplatser/2059postDOC.html Application deadline: 31 October 2011 Back to main page
The professor is expected to focus on research in the field of modeling flow and transport processes in heterogeneous porous media on various scales as incorporated in the research area “Earth and Environment” of the Helmholtz Association as well as to cultivate close links with the Water Research Centre (Wasserforschungs-zentrum) at the University of Stuttgart. In addition, close co-operation with existing research initiatives such as the International Research Training Group “Non-linearities and Upscaling in Porous Media” (NUPUS) would be welcomed. One of the professor‟s tasks is to develop the teaching profile and hold courses in the field of hydrogeophysics in both the German- and the English-language bachelor and master study programs of the Faculty of Civil and Environmental Engineering. Written applications should be sent no later than October 15th, 2011, to Prof. Dr.-Ing. habil. Christian Moormann, Head of Search Committee, Institut für Geotechnik, Uni-versität Stuttgart, Pfaffenwaldring 35, 70569 Stuttgart, Germany. More information can be found here: http://www.uni-stuttgart.de/jobs/angebote/job707.html Back to main page
Tasks: The focus will be on advancing hydrogeophysical methods for catchment-scale hydrological studies by joining the established expertise in the areas of advanced high-resolution subsurface imaging and the use of geophysical data to improve hydrological models. This research will provide additional insights in hydrological processes active at the core research sites of the TERENO-RUR observatory (e.g. Selhausen, Rollesbroich, Wüstebach). We envision the simultaneous use and further development of a suite of robust geophysical methods, with a main focus on electrical resistivity tomography (ERT), electromagnetic induction (EMI), and ground penetrating radar (GPR). The candidate should set-up and maintain a vigorous geophysical monitoring program Requirements: We are looking for highly motivated individuals who have completed a PhD in Hydrology, geophysics, physics or electrical engineering not more than three years ago. The candidate should have experience in hydrological and/or geophysical field work and programming experience in MATLAB. The successful candidate will also be expected to have a good knowledge of English, and to initiate and conduct his/her own research projects in a structured and systematic manner, as well as work well in a team. Thorough training will be offered upon commencement of work. The position involves a fixed-term contract of two years, with the possibility of extension. For more information, visit this website: http://www2.fz-juelich.de/icg/icg-iv/index.php?index=3; and/or contact: Dr. Sander Huisman (s.huisman@fz-juelich.de) or Prof. Dr. Ir. Jan van der Kruk, j.van.der.kruk@fz-juelich.de). Back to main page
Appointment period: 2 years starting 15 January or as agreed upon with the possibility of a further employment as Researcher for 2 years. Nature of duties: Include research and planning of research in geophysics with special emphasis on reflection seismic methods. The post-doc will participate in field work, data processing and interpretation activities in conjunction with externally financed projects. Focus will be on projects related to CO2 storage, mineral prospecting and development of seismic processing methods. This is a research position, but teaching up to 20% may be part of the duties. Qualifications required: To qualify for appointment as post-doc you must have a PhD. Priority is given to applicants who have completed their PhD within 3 years of the application deadline. Furthermore, according to Uppsala University’s general employment regulations, it is also a requirement that teachers possess the necessary skills and qualifications to carry out their duties proficiently. How to apply: See www.personalavd.uu.se/ledigaplatser/2059postDOC.html Application deadline: 31 October 2011 Back to main page
The professor is expected to focus on research in the field of modeling flow and transport processes in heterogeneous porous media on various scales as incorporated in the research area “Earth and Environment” of the Helmholtz Association as well as to cultivate close links with the Water Research Centre (Wasserforschungs-zentrum) at the University of Stuttgart. In addition, close co-operation with existing research initiatives such as the International Research Training Group “Non-linearities and Upscaling in Porous Media” (NUPUS) would be welcomed. One of the professor’s tasks is to develop the teaching profile and hold courses in the field of hydrogeophysics in both the German- and the English-language bachelor and master study programs of the Faculty of Civil and Environmental Engineering. Written applications should be sent no later than October 15th, 2011, to Prof. Dr.-Ing. habil. Christian Moormann, Head of Search Committee, Institut für Geotechnik, Uni-versität Stuttgart, Pfaffenwaldring 35, 70569 Stuttgart, Germany. More information can be found here: http://www.uni-stuttgart.de/jobs/angebote/job707.html Back to main page
Appointment period: Permanent. Nature of duties: Teaching of geophysics and engineering geophysics at basic, advanced and postgraduate levels, research and administration. Teaching duties include course responsibility, course administration and supervision of postgraduate students. Other duties include dissemination of information about research and development in the research field as well as following the development in the society relevant for the research and education at the Department. Qualifications required: To be eligible for a position as associate professor, the applicant must hold a Ph.D and, unless there are special exceptional circumstances, have completed suitable pedagogical training for teaching at university level or have corresponding qualifications and pedagogic proficiency. According to the appointment regulations of Uppsala University it is also a general requirement that teachers have any other skills which are necessary to carry out their duties proficiently. The ability to teach in Swedish or English is a requirement. The holder is expected to be able to teach in Swedish within two years. How to apply: See www.personalavd.uu.se/ledigaplatser/1507associate.html Application deadline: 30 September 2011 Back to main page
The successful candidate should hold a PhD degree in geophysics or similar and have worked as a postdoctoral researcher for 2 to 5 years. Strong skills in numerical modelling of seismic and/or GPR wavefields are considered essential. The candidate should also have the ability to integrate geophysical, geotechnical and geological data, possess analytical skills, and have a proven publication record with contributions to the geophysical literature. The position is open from 1 September 2011 or as soon as possible thereafter. Information on the Department is linked at www.science.ku.dk/institutter, and enquiries about the position can be made to Professor Lars Stemmerik, Head of Department, tel. +45 35324168. For further information visit the University of Copenhagen’s job listing. Back to main page
This project will be directed by Prof. Estella Atekwana at Oklahoma State University, School of Geology. The objectives include: (i) evaluating the contribution of biofilm components to geoelectrical signatures using field relevant organisms, (ii) determining the contribution of nanoparticulate biogenic minerals in biofilms to geoelectrical signatures, (iii) determining if the geoelectrical signatures can be used to quantify the rates of biofilm formation and biogenic mineral accumulation in subsurface media, (iv) developing a fundamental understanding of potential underlying polarization mechanisms at low frequencies (<40 kHz) resulting from the presence of microbial cells and biofilms, and (v) evaluating the use of reactive transport models to predict the geophysical response associated with the development of biofilms in field conditions. Clogging of porous media by microorganisms using electrical geophysical techniques will also be investigated. It is expected that these investigations will develop standardized geophysical methods as tools to accurately assess microbial metabolic activity at DOE contaminated sites. The preferred candidate will have a PhD in Geophysics or relevant field (e.g., environmental engineering, biophysics) with experience related to biofilms, bioclogging, biogeophysics. We seek to hire a highly motivated, enthusiastic; individual who is capable of working and thinking independently. A PhD position on Biogeophysics is also available. Candidates should submit a full CV, including the contact information of three referees, to: Prof. Estella Atekwana, Oklahoma State University, School of Geology, 105 NRC, Stillwater, Oklahoma, 74078. Phone: (405) 744-6358. Oklahoma State University is an equal opportunity/affirmative action employer. Minorities, women, veterans, and persons with disabilities are strongly encouraged to apply. We anticipate a start date in September 2011. Back to main page
Permafrost Dynamics and Associated Hydrological and Biogeochemical Impacts The
Earth Sciences Division of Lawrence Berkeley National Laboratory is
seeking
applications for two Postdoctoral Fellows to develop and implement
methodologies for monitoring complex near subsurface processes using
geophysical methods. The Postdoctoral Fellows will work with a
multi-disciplinary group of scientists to quantify the geophysical
signatures
of coupled hydrological-geomechanical-biogeochemical processes
associated with
carbon cycling in permafrost environments that are manifested at the
pore to
landscape scales. The project is part of a multi-institutional
collaboration
focused on understanding terrestrial ecosystem processes and feedbacks
to
climate (see below).
We seek two motivated postdoctoral candidates to participate in experimental, numerical and theoretical environmental research. Both positions require an outstanding record of original and high-quality research as well as demonstrated experience with and enthusiasm for shallow subsurface characterization and monitoring using geophysical datasets. Essential for the position is a Ph.D. in geophysics, earth sciences, geology, or engineering and experience with laboratory or field data acquisition and interpretation. Desired is a familiarity with hydrogeophysical and biogeophysical approaches and an interest in working with a multi-disciplinary team to understand complex near subsurface processes. Additional essential and desired characteristics associated with the two positions are provided below. Postdoctoral Position #1 -
This position
will focus on laboratory core to meso-scale experiments to explore
geophysical
(seismic/electrical/radar), geomechanical, hydrological, geochemical
and
microbiological changes during simulated permafrost degradation
processes. The
successful candidate will play an important role in instrument and
experimental
design, performing laboratory experiments, and interpreting the diverse
datasets. Essential for this position is expertise in geophysics and/or
geomechanics and a track record of performing successful laboratory
experiments. A background in hydrology, geochemistry or microbiology is
preferred but not required.
Postdoctoral Position #2 - This position focuses on the use of field datasets for quantifying the spatiotemporal distribution and nature of shallow hydrological and biogeochemical processes associated with permafrost degradation in Arctic environments. Essential for this position is expertise in acquisition, inversion, and interpretation of near surface geophysical field datasets, with a particular emphasis on the use of surface ground penetrating radar and complex resistivity attributes. Interpretation is expected to be based on field geophysical data constrained by (or integrated with) point thermophysical, hydrological, and biogeochemical field measurements as well as laboratory experimental results. For more information about the LBNL Environmental Geophysics Group, please visit http://esd.lbl.gov/departments/geophysics/core_capabilities/environmental_geophysics.html. For more information about the project and multi-institutional collaboration, please visit http://ngee.ornl.gov/. To apply, please visit http://jobs.lbl.gov and reference Geological Postdoc Fellow posting #73191 Back to main page
The
Geophysics and Atmospheric Sciences Department of Sandia National
Laboratories is seeking applicants for an Electromagnetic Geophysicist. Technical activities cover the spectrum from
theory to application, including algorithm development, computer
modeling, data
inversion, instrumentation development, and field demonstration.
Position will
require some fieldwork and limited travel.
The position requires a Ph.D. in geophysics, geological engineering, electrical engineering, or physics (electromagnetics emphasis) from a leading post-graduate institution. The candidate must be expert in the application of electromagnetic techniques for subsurface exploration with proficiency in numerical simulation and inversion of electromagnetic fields for three-dimensional targets and geology. Must have experience in scientific programming in C, C++ and/or Fortran. Experience in both theory and application of complementary geophysical techniques, especially seismic, is desired. The candidate must have demonstrated the ability to produce quality research through a record of peer-reviewed journal articles and public presentations in the area of electromagnetics, as well as to provide technical leadership in the program areas described above. Effective organizational, multi-tasking and communication skills are essential as well as the ability to obtain and maintain a DOE security clearance. To apply for this position go to Sandia’s Careers site on www.sandia.gov and search for the Keyword geophysics. The job ID is 638324. Sandia National Laboratories is an Equal Opportunity Employer M/F/D/V. Back to main page The Earth Sciences Division of Lawrence Berkeley
National Laboratory is seeking applications for a Postdoctoral Fellow
in
electrical geophysics to develop methodologies for monitoring complex
subsurface processes relevant to environmental and energy
problems. We use
a variety of numerical, experimental, and theoretical methods to
explore
processes that are manifested at the pore to the field scales
associated with
environmental remediation, water resources, CO2 sequestration, and
microbially
enhanced hydrocarbon recovery applications.
We seek a motivated postdoctoral candidate to participate in and lead electrical geophysical research associated with our environmental and energy subsurface projects. This position requires an outstanding record of original and high-quality research as well as demonstrated experience with and enthusiasm for subsurface characterization and monitoring using electrical datasets. Essential for the position is a Ph.D. in geophysics, earth sciences, geology, or engineering and experience with the inversion and interpretation of subsurface electrical data. Desired is a familiarity with hydrogeophysical and biogeophysical approaches and an interest in working with a multi-disciplinary team to understand subsurface systems. To apply for this position, please visit https://lbl.taleo.net/careersection/2/jobdetail.ftl?lang=en&job=72776 For more information about the LBNL Environmental Geophysics Group, please visit http://esd.lbl.gov/departments/geophysics/core_capabilities/environmental_geophysics.html Advances
in near-surface geophysics have established a link with geoelectrical
responses and enzymatic activity and bacterial growth. However, a
fundamental
mechanistic understanding of the processes and sources resulting in the
measured electrical response remains uncertain. This particularly
includes the
polarization enhancement observed during microbial activity. This
project seeks
to increase current knowledge by investigating the role of biofilms and
its
components in generating the geoelectrical responses of subsurface
sediments.
This project will be directed by Prof. Estella Atekwana at Oklahoma State University, School of Geology. The objectives include: (i) evaluating the contribution of biofilm components to geoelectrical signatures using field relevant organisms, (ii) determining the contribution of nanoparticulate biogenic minerals in biofilms to geoelectrical signatures, (iii) determining if the geoelectrical signatures can be used to quantify the rates of biofilm formation and biogenic mineral accumulation in subsurface media, (iv) developing a fundamental understanding of potential underlying polarization mechanisms at low frequencies (<40 kHz) resulting from the presence of microbial cells and biofilms, and (v) evaluating the use of reactive transport models to predict the geophysical response associated with the development of biofilms in field conditions. Clogging of porous media by microorganisms using electrical geophysical techniques will also be investigated. It is expected that these investigations will develop standardized geophysical methods as tools to accurately assess microbial metabolic activity at DOE contaminated sites. The preferred candidate will have a PhD in Geophysics or relevant field (e.g., environmental engineering, biophysics) with experience related to biofilms, bioclogging, biogeophysics. We seek to hire a highly motivated, enthusiastic; individual who is capable of working and thinking independently. A PhD position on Biogeophysics is also available. Back to main page
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