Research position for the project "Metal-Organic Complexes in Atmospheric Aerosol: formation processes, properties, and health impacts (MOCAA)" at University of Padua, Italy- deadline: 09/12/18
The project aims at investigating how organic compounds in atmospheric aerosol can coordinate with, and therefore increase the solubility of, metals in the aerosol itself or in atmospheric aqueous environments (e.g. cloud and fog droplets, or deliquescent aerosol at high relative humidity), and to study the effects of such mechanism on public health in an urban environment. The objectives will be pursued using an integrated approach combining field measurements, laboratory experiments, and toxicity tests. Aerosols from the urban area of Padova (Italy) within the Po Valley will be sampled, analysed to quantify metal-organic complexes and used in toxicity tests. Smog chambers will be used to realistically reproduce the gas-particle-droplet interaction in atmospheric conditions. Toxicity mechanisms will be investigated in vitro using human pulmonary alveolar epithelial cells on both atmospheric and synthetic aerosol to relate particle toxicity to the presence of metal-ligand complexes.
The position if for 12 months. All detail information on the position and on how to apply can be found by contacting prof. Chiara Giorio: email@example.com
Link to the EURAXESS job position: http://www.euraxess.it/jobs/355435
Link to the official university call (in Italian only): http://protocollo.unipd.it/albo/files/008061406-UNPD0Z9-b45f78e1-fc39-4726-8242-f58fce833cbb-000.pdf
Research Engineer position (12 months or more): Algorithm development for the remote sensing of atmospheric aerosol using spaceborne lidar - Deadline: 10th October 2018
Place of work: LATMOS, Paris, Sorbonne Université , France
Type of contract: Non-permanent, full time (100%)
Duration of contract: 12 months with possible extension
Starting date: 1st November 2018
Salary will depend on level of experience as based on CNRS grid and will be about 2500€.
The required research skills include:
A PhD or master diploma in atmospheric sciences
Good knowledge of UNIX operating system and use of programing tools (python, matlab,...)
Good knowledge of data statistical analysis
Experience in remote sensing data analysis (lidar or radar or radiometer/photometer) will be appreciated
Good oral communication skills (English and/or French) will be appreciated
Detailed description of the job offer:
The Laboratoire Atmosphères, Milieux, Observations Spatiale (LATMOS) is a research unit funded by the National Center for Scientific Research (CNRS), the University of Versailles Saint-Quentin-en-Yvelines (UVSQ) and Sorbonne University (SU). It is based on 2 sites (Paris and Guyancourt) with around 150 permanent positions (scientists, engineers, technicians and administrative staff) and more than 230 people in total. The main LATMOS research themes are:
physical and chemical processes in the Earth's atmosphere
studying the planets and small bodies of the solar system;
physics of the heliosphere, the exosphere of the planets, and plasmas in the solar system.
The proposed position belongs to the first research topic and it aims at improving aerosol parameter retrievals from spaceborne lidar observations to better quantify radiative forcings. In the frame of the joint NASA-CNES CALIPSO mission, after separation of aerosol andcloud layers, aerosol products are elaborated using type-related aerosol phase function value at the backscatter angle (hereafter called lidar ratio) for the extinction profile retrieval. In the
CALIOP lidar algorithms, it may be difficult in some cases to identify aerosol properties when their optical depth is small or in multi-layered systems when clouds are embedded in aerosol layers. At LATMOS the level data 1 are analyzed using additional information from the infrared radiometer and the level CALIOP operational products to derive the extinction profile. However, this algorithm is still dependent of near surface lidar ratios identified as a priori (type-depending) parameters in the operational algorithms. To further constrain the retrieval, we want to include information from the surface reflectance to directly retrieve the aerosol optical depth, using information obtained usingthe Synergized Optical depth of Aerosols (SODA) retrieval method. This method has been developed in the team to determine aerosol optical depth and lidar ratio over ocean or low level optically thick water cloud using the surface echo observations of the space lidar and radar (or microwave radiometer) onboard the A-Train (CALIPSO, CLOUDSAT). These products are included in the SODA database archived at the French CALIPSO archive center (AERIS/ICARE) in Lille. We will extend the use of this approach to the analysis of aerosol over land. Finally data analysis provided by a new spaceborne lidar ADM-AEOLUS launched in August 2018 will be considered in a last step to document the wavelength dependency of the aerosol optical properties. The main tasks entrusted to the engineer will be:
(1) to validate the SODA products for several aerosol type using selected regions and type periods using comparison with other measurements (MODIS, airborne or ground based lidar data making direct measurements of the lidar ratio)
(2) to include the new information about total aerosol optical depth and near surface lidar ratio in the analysis of the level 1 CALIOP data developed at LATMOS
(3) to extend analysis over land
(4) to prepare the validation of forthcoming EarthCARE mission by making comparison between the 532 nm CALIOP observations with the ADM-AEOLUS data at 355 nm.
Improvements and extension of the SODA algorithm are also part of the proposed work. Depending on the past experience of the candidate, additional task will be to write technical report and papers in peer reviewed scientific journals and to make presentations of the work at workshops and/or conferences. This work, supported by CNES will take place within the framework of the national project EECLAT (Expecting Earth-CARE, Learning from A-Train: http://eeclat.ipsl.jussieu.fr/).
The questions related to the position should be addressed to Gérard Ancellet, firstname.lastname@example.org Tel 33 1 44 27 47 62; Jacques Pelon, email@example.com Tel 01 44 27 37 79.
Applications should be sent before October 10, 2018 and should include:
A complete CV including a list of scientific publications,
A letter of motivation including the main lines of the research project
Applications will be examined by a committee and then a skype interview for pre-selected candidates will be organized after October 10.
Engineer position (12 months): Atmospheric data analysis and interpretation
- Deadline: ASAP
- General information
Place of work: AUBIERE (63), France
Type of contract: Non-permanent, full time (100%)
Duration of contract: 12 months
Starting date: 1st December 2018 at the latest
Salary will depend on level of experience and will range from 2400€ to 2600€.
Level of preferred experience: PhD in atmospheric sciences
- Required research skills include:
A phD in atmospheric sciences
Good knowledge and use of Matlab programing tools
Knowledge of aerosol instrumentation including: aerosol mass spectrometry, size distributions measurement such as: ACSM, SMPS, GRIMM, MAAP, Nephelometer, Photometer, LIDAR
Familiar with and able to use Mie Code
Good written and oral communication skills (french and english) are appreciated
This engineer position is principally to develop numerical tools and algorithms for data processing software. The principal objectives are to evaluate and compare aerosol data products obtained from the CALIOP satellite with those of in-situ and remote sensing data measurements obtained from the station Cezeaux Opme Puy de Dome (CO-PDD).
Activities Learn to use and implement existing MATLAB algorithms for data processing of in-situ aerosol measurements (Aerosol mass spectrometry (ACSM), Optical particle counters (GRIMM), Size distribution measurements (SMPS), Black carbon measurements (MAAP), Aerosol optical properties (Nephelometer), as well as remote sensing measurements (photometer and lidar).
Adapt and improve algorithms from the French community to obtain the optical properties of aerosol particles measured using the multi-wavelength LIDAR COPLid.
Develop and document evaluation algorithms to evaluate optical properties obtained by CALIOP (aerosol optical thickness, color ratio) from in-situ measurements and remote sensing measurement acquired at the COPDD site.
Apply these algorithms and evaluation tools to long time series of in-situ and satellite measurements.
Document and publish research work in peer reviewed scientific journals. Present the results of this work at the annual EECLAT workshop.
Questions related to the position should be addressed to Nadège Montoux: firstname.lastname@example.org
Applications should be addressed to Nadège Montoux before the 30 September 2018 and should include:
A complete CV including a list of scientific publications
A letter of motivation including the main lines of the research project
Applications will be examined by a committee with a first phase of selection and then an oral examination for pre-selected candidates.
More information can be found here
Research Assistant (JGU Mainz) - Deadline : 15/08/2018
Job offer of the Johannes Gutenberg University Mainz
An open position for a research assistant (EG 13 TV-L) in department 08 - Physics, Mathematics and Computer Science,
Institute for Atmospheric Physics - of the Johannes Gutenberg University, Mainz, offers a position to be filled at the earliest possible date. This is a training position intended to provide a post doctoral lecturing qualification (“Habilitation”). For this reason, the appointment is limited three years with possibility of a further three year extension. The successful applicant shall provide teaching support to university professor Dr. Stephen Borrmann, head of the research group “Experimental Aerosol and Cloud Physics” at the Institute for Atmospheric Physics, as well as conducting experimental research on the chemical composition of aerosol and cloud particles. Participation in international aircraft measurement campaigns is necessary for this purpose. The key tool for the scientific work is the aircraft-borne aerosol particle mass spectrometer ERICA (for ERc Instrument for the Chemical composition of Aerosols), a unique instrument which was developed in the research group with the support of Professor Borrmann’s ERC Advanced Research Grant. ERICA has already successfully operated aboard the high-altitude research aircraft M-55 “Geophysica” as well as on the DC-8 NASA aircraft conducting measurements in the upper troposphere/lower stratosphere at altitudes of up to 20 km. Due to the unique characteristics of ERICA the successful applicant can perform the independent and innovative scientific studies which are a prerequisite for the “Habilitation”.
As Prof. Borrmann holds a director position at the Particle Chemistry Department (Max Planck Institute for Chemistry) there is close scientific and technological cooperation with the MPI, particularly in the areas of aircraft borne experiments and aerosol mass spectrometry.
Teaching duties comprise the lectures, exercises, seminars, practical courses on a level which is typical for habilitation candidates. This also includes the independent instruction/guidance of students in the planning and implementation of scientific projects (bachelor's, master's and doctoral theses) as well as the application for external funds and resources.
Completed academic studies at a university or comparable institute of higher education
A qualifying position corresponding to the position offered in physics, chemistry, meteorology/atmospheric sciences
Following successful completion of collegiate studies, primary occupation in research demonstrated by a list of specialist publications showing principal and co-authorship corresponding to the requirements for a candidate's habilitation.
Profund knowledge in the area of computer programming for the control of highly complex scientific instruments (e.g. LABVIEW, C++ etc.) as well as advanced programming and/or script languages such as MATLAB, IGOR for the evaluation and analysis of extensive data records.
Excellent knowledge of English
Experience in the preparation of scientific texts, documented by peer-review publications.
Genuine interest to commit oneself to the complex requirements of a habilitation.
The Johannes Gutenberg University in Mainz is committed to increasing the number of women active in the scientific field and therefore encourages the application of women scientists. Priority shall be given to suitable candidates possessing severe disabilities.
Please direct your written application containing all supporting information and documentation demonstrating employment prerequisites, by 15-08-2018, to
Dr. Stephan Borrmann, University Professor
Department 08 - Physics, Mathematics and Computer Science,
Institute for Atmospheric Physics Johannes Gutenberg-University, Mainz
Post Doctorate RA - Modeling aqueous and cloud chemistry of organic aerosols - Deadline : ASAP
: RICHLAND, WA, USA
Pacific Northwest National Laboratory (PNNL) is seeking a highly motivated postdoctoral research associate with a strong background in atmospheric chemistry and modeling of organic aerosols. The candidate will work on including new organic aerosol chemistry processes within the Weather Research and Forecasting model coupled to chemistry (WRF-Chem).
Aqueous and cloud chemistry of organic aerosols is one of the least understood aspects of aerosol-cloud interactions. This project focuses on elucidating new processes from aqueous and cloud chemistry measurements, and implementing mathematical representations of these processes within WRF-Chem. WRF-Chem predictions will be evaluated with a range of recent laboratory and field measurements, collected by the Atmospheric Radiation Measurements (ARM) and Environmental Molecular Sciences Laboratory (EMSL) facilities. The objective is to build cutting-edge integrative-predictive models, which will be used to understand the role of aqueous and cloud chemistry in aerosol-cloud interactions.
The ideal candidate will have prior experience and demonstrated abilities in working with three dimensional chemical transport models such as WRF-Chem, analyzing model predictions, and evaluating them with measurements. The candidate will work in a highly collaborative environment, and be responsible for building and debugging efficient organic aerosol modeling algorithms in WRF-Chem. A strong knowledge of FORTRAN and working with Linux/Unix environments are needed. The position will provide many opportunities to interact with both aerosol measurement experts and atmospheric modelers at PNNL, and other national laboratories and Universities.
This is a full-time position anticipated to last for two years (contingent on performance), starting as soon as possible but no later than January 2019.
Please provide a single PDF file containing (1) a cover letter of 1-2 pages summarizing research interests, qualifications and experience that fit the advertised position and possible start date at PNNL if selected (2) a CV listing past employment, education and research experiences, skills, publications and contact information of three references.
Further details about the position can be obtained from Dr. ManishKumar Shrivastava (ManishKumar.Shrivastava@pnnl.gov).
Equal Employment Opportunity
Battelle Memorial Institute (BMI) at Pacific Northwest National Laboratory (PNNL) is an Affirmative Action/Equal Opportunity Employer and supports diversity in the workplace. All employment decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status, marital or family status, sexual orientation, gender identity, or genetic information. All BMI staff must be able to demonstrate the legal right to work in the United States. BMI is an E-Verify employer. Learn more at jobs.pnnl.gov.
Candidates must have received a PhD within the past five years (60 months) or within the next 8 months from an accredited college or university.
Familiarity with aqueous organic chemistry of aerosols
Familiarity with three dimensional chemical transport models such as WRF-Chem
Familiarity with high performance and parallel computing Linux/Unix), computer languages (FORTRAN, Python, etc.), data analysis tools and techniques (R, NCL, Matlab, IDL, etc.)
Experience analyzing meteorological, chemical, and aerosol measurements
Track record of high-quality publications in peer-reviewed journals
Knowledge of statistical data analysis techniques such as application of machine learning tools for model and measurement data analysis are desirable.
Strong communication skills
Candidates must have received a PhD in atmospheric science or a related field.
Postdoc positions at City University of Hong Kong - Deadline : ASAP
A postdoctoral position is available in Prof Chak Chan’s Research Group (http://www6.cityu.edu.hk/see/personal/ChakK_Chan.htm) at City University of Hong Kong. The successful candidate will investigate the atmospheric evolution of brown carbon via aqueous-phase processing. The position will involve the laboratory investigation using electrodynamic balance, flow cell, and an aqueous reactor for the reaction and laser spectroscopy and mass spectrometry for characterization. Participating in other related ongoing projects is also possible.
Candidates with a PhD in environmental engineering, chemical engineering, chemistry, environmental science, or a related discipline is required. Research experience with advanced mass spectrometry technique, aerosol instrumentation, laser spectroscopy and complex data analysis are highly desirable. Interested candidates should send a cover letter highlighting their relevant research experience and interests, curriculum vitae, and a list of three references to Prof Chak Chan (email@example.com).
Outstanding Foreign Postdoctoral Program in Shandong University
The School of Environmental Science and Engineering in Shandong University was established in 2001. It consists of three departments: environmental science, environmental engineering, resources and environment. It Establishes eight provincial and ministerial-level platforms including the “Key Laboratory of Water Pollution Control and Resource Reuse in Shandong Province”, and entered the 1% of ESI in 2015, forming a relatively complete “Scientific Research-Training for Talents-Social Services” system.
The School of Environmental Science and Engineering has been relocated to the Qingdao campus and it has entered the “Peak Discipline” key construction list of Shandong University. It is also one of the national “Double First-rate” specialties in “Chemical and Material Science”.
Who can apply?
1. No more than 35 years old;
2. Foreign, Hong Kong, Macao and Taiwan doctors who have obtained doctorate in overseas world-renowned universities or research institutions in the past three years;
3. Achieved outstanding research results during doctoral study;
4. Can guarantee no less than 21 months full-time research work in Shandong University.
Environmental chemistry and engineering technology
Environmental biotechnology and functional materials
River basin water environment
Air pollution control
Resources recycling and environmental protection and new materials
Resources circulation and clean production techniques
1. Funding duration: 2 years
2. 360,000 RMB per year for A level post-doctoral fellows. Among them, the basic treatment of 200,000 RMB includes living expenses, all kinds of subsidies, medical insurance, round-trip international travel expenses and so on, which are paid monthly. 100,000 RMB performance reward shall be paid according to the assessment results. 60,000 RMB living and housing allowance from Qingdao government.
3. 240,000 RMB per year for B level post-doctoral fellows. Includes university funding of 130,000 RMB (including the cost of living, all kinds of subsidies, health insurance, international travel expenses, etc.), performance reward of 50000 RMB according to the assessment results and 60,000 RMB living and housing allowance from Qingdao government.
1. Excellent health care and basic education service;
2. Same level social insurance, housing provident fund, books and scientific research resources as the on-the-job teachers;
3. The university offers postdoctoral apartments to eligible postdocs for concessionary rental;
4. 10,000 RMB per year scientific research funding from the university;
5. Support for high level international academic activities;
Please feel free to contact any prospective co-tutors.
Address: 72 Binhailu, jimo, Qingdao, Shandong, P.R.China
Please contact with your co-tutor and submit the application form before 19th June, 2018
PostDoc in atmospheric chemistry with application in chemical ionisation mass spectromtery at the the University of Gothenburg - Deadline: 30/06/2018
Our atmospheric science constellation is unique in Sweden in that it takes a molecular approach to transport and reaction processes in the atmosphere. A unifying focus is the study of aerosols, with activities ranging from fundamental studies of chemical reactions on the molecular level, to applied work including field studies of atmospheric processes, their importance to current climate and air quality research. The research contributes to developments in the fields of colloidal chemistry, nanotechnology, medicine as well as development of traffic related chemistry and sustainable development in developing countries.
Subject area description
The aim of this project is to quantify, understand and provide tools to describe atmospheric oxidation of organic compounds. This oxidation is important to understand formation of secondary organic aerosol (SOA) but also the generally production of oxygenated compounds that can effect air quality both in outdoor and indoor environments. Aerosol particles are crucial components in any evaluation process regarding air quality and climate change. SOA represents a significant fraction of the tropospheric aerosol. Still, the current level of understanding of SOA processes is remarkably low compared to other processes in aerosol science, i.e. modelled SOA based on experimental findings and existing theory does not capture the variability of observed SOA loadings and often predicts far less SOA than observed. It has been indicated that biogenic SOA can be largely affected by anthropogenic pollutants, i.e. NO2, SO2 or organic compounds e.g. aromatics and aldehydes. The effect of anthropogenic pollutants may explain part of the discrepancy between models and field observations. Specifically, this project applies high resolution mass spectroscopy techniques for detailed analysis of gas and particle phase to elucidate chemical mechanisms of importance for atmospheric SOA. A specific aim is how to link SOA mechanisms to model developments for descriptions in air quality and climate models. The experiments will primarily be conducted using our high-resolution time-of-flight chemical-ionization mass spectrometer (http://www.atmos-meas-tech.net/7/983/2014/amt-7-983-2014.html) in combination with inlets separating particle and gas phase for characterization of organic compositions.
Research in atmospheric chemistry using high resolution mass spectrometry with chemical ionization. The experimental studies can be carried out both in our laboratory but primarily in the field (India) to study the emissions and secondary transformation of organic compounds in outdoor environments. In addition to work in Sweden one is expected to participate in our international collaboration projects, currently via a field campaign in India winter 2018/2019. The work involves a great deal of analysis and evaluation of measurement data for the understanding and quantification of atmospheric oxidation of organic substances.
Eligibility To qualify as a postdoctoral fellow, the applicant must have completed a Swedish doctoral degree or must have a foreign degree corresponding to a Swedish doctoral degree.
Preference will be given to candidates who have been awarded the degree no more than three years before the application deadline and who have not held a post-doc position within the same or similar subject area at the University of Gothenburg for more than one year. Applicants with a degree obtained earlier than the stipulated three years may be preferred if special reasons exists. Special reasons in this context include, but are not limited to, leave due to illness and parental leave.
A requirement is experience in mass spectroscopy with atmospheric application demonstrated by international publications in peer-reviewed journals and experimental work.
For further information:
- Regarding the position please contact Mattias Hallquist
Telefonnummer/Phone number: +46 (0)31 7869019
Göran Hilmersson, Head of Department +46 (0) 31-786 9022, firstname.lastname@example.org
How to apply
In order to apply for a position at the University of Gothenburg, you have to register an account in our online recruitment system. It is the responsibility of the applicant to ensure that the application is complete in accordance with the instructions in the job advertisement, and that it is submitted before the deadline. The selection of candidates is made on the basis of the qualifications registered in the application. Any documents that are not available in electronic format should be mailed to:
Full-time CEA permanent position is available at LSCE (« Experimental Atmospheric Chemistry » group) on the study of atmospheric aerosols - Dead-line : 22/05/2018
The researcher will study the chemical composition of aerosols in various environments (urban, forested, marine) by initiating and participating to projects in this thematic, in close link with the other activities of the group (Volatile Organic Compounds characterization and bio-aerosols study).
Especially, the researcher will be the scientist responsible for the aerosols measurements at the LSCE-SIRTA station at Saclay, currently belonging to the H2020 ACTRIS European network. He/She will actively participate to its integration to the future research infrastructure ACTRIS-RI planned for 2020, both for observations and the associated calibration center. He/She will be responsible of the data analysis in order to document, interpret and valorise the pluri-annual data of our observatory, in close collaboration with the European network.
- To develop projects to study aerosols in various environments in relation with their physical and chemical properties in order to characterize their sources, their processes in the atmosphere and their impact at the local and regional scale on air quality and climate.
- To develop experimental projects in relation with the scientific questions
- To coordinate (and participate to) the field campaigns associated to the initiated projects
- To develop and apply numerical tools to identify/quantify aerosols sources in the studied environments and understand their concentrations in the air
- To control site operation, instruments maintenance and associated data quality at the LSCE-SIRTA station
- To consolidate the Aerosol Chemical Monitor Calibration Center, that it belongs to one central facility of the research infrastructure ACTRIS-EU.
- To supervise students, PhD, post-docs and the technical personal working at the observatory
- To valorize scientifically all the research activities
- To represent its thematic at the national and international level (especially within the framework of ACTRIS-FR and ACTRIS-EU).
The candidate will have a PhD in atmospheric sciences. We are looking for a researcher in experimental atmospheric chemistry, with a significant expertise in aerosols chemistry.
Requested experiences (1) within the area of aerosol measurement and instrumentation (especially mass spectrometry), (2) of conducting field campaigns, (3) in treating and interpreting data and (4) in developing/applying numerical tools. Skills in managing scientific projects (at the national and/or European level) would be an added value. Demonstration to represent scientifically LSCE/ACTRIS at the national and/or European level, to work as part of a research team while having also the capacity to work independently and to write/coordinate projects will be an important asset. Good writing and oral communication (french and english) abilities will be also appreciated
The Laboratory of Climatic and Environmental Sciences (LSCE) is a CEA/CNRS/UVSQ research unit, located on the CEA campus (Orme des Merisiers, Gif-sur-Yvette, France). Internationally recognised in the area of climate measurements and modelling, biogeochemical cycles and environmental sciences, this institute has currently 155 permanents members and about 140 temporary collaborators. Within this institute, the group “Experimental Atmospheric Chemistry” is specialized in the measurements of reactive species (gases and aerosols) in the low troposphere, species which have an impact on health (air quality), ecosystem and/or climate. A special focus is on the quantification and characterization of their sources, properties and processes.
Salary will be determined based on diploma and previous experience, according to grids salary from CEA.
How to apply :
Questions related to the position should be addressed to Valérie Gros (Group leader), email@example.com.
Applications should be addressed to Elsa Cortijo (LSCE director) and should include:
- A complete CV including a list of scientific publications,
- A letter of motivation including the main lines of the research project
Applications will be examined by a committee with a first phase of selection and then an oral examination for pre-selected candidates. The date of the oral examination will be within the period from June 11 to July 11 2018. Starting date is expected late Fall 2018.
All the documents must be sent to Elsa.Cortijo@lsce.ipsl.fr on Tuesday May 22nd at the latest.
Postdoc opportunity at University of Colorado, Boulder with Professor Veronica Vaida
Postdoctoral opportunities exist to investigate the unique micro-environments provided by aqueous surfaces, interfaces and micro-droplets, and how they affect organic photochemical reactions. The proposed research includes three related approaches:
(1) fundamental laboratory experiments to probe multiphase, environmentally relevant systems using surface sensitive techniques,
(2) environmental chamber studies where conditions approximating the atmosphere can be created, allowing for the assessment of the importance of interfacial chemical reactions in comparison to the better-studied bulk reactions in gas and aqueous phases, and
(3) investigation of reactions confined in micro-droplets and vesicles, which will be compared with their bulk and surface counterparts.
This research has significant implications for planetary chemical processes, including on both the contemporary and prebiotic Earth. (1) The Earth’s ocean-atmosphere system, a sunlight-driven photochemical reactor, is a large and complex system, but has been altered over its existence through both natural and anthropogenic events. While gas phase chemistry has received the most attention, in this global reactor, chemistry occurs in all phases. In fact, it has long been established that heterogeneous and multiphase reactions can be extremely important for a fundamental understanding of environmental chemical reactions, which affect chemical processing, air quality, and ultimately visibility, human health, and the planet’s temperature. (2) More broadly, radiation from a planet’s host star provides energy capable of driving planetary processes, including those that increase a system’s chemical complexity.
Starlight initiated reactions generate high-energy molecules that are precursors to metabolism as it has evolved in life on Earth. Experiments are designed to investigate the photochemical synthesis and reactivity of such model organic systems under conditions representative of exoplanet Earth analogues, as well as the effect of water on reactivity. Based on this photochemistry, potential spectroscopic probes will be designed for the identification of high energy species and consequently of potentially habitable environments.
To apply, please send a letter of interest, a full CV, and contact information for two references (one of which is the graduate advisor) to Professor Veronica Vaida, Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, 80309-0215 or email to Vaida@colorado.edu
Research Associate /Atmospheric trace gas and aerosol measurements at CIRES and the University Colorado Boulder - Deadline : ASAP
The Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado Boulder is seeking a postdoctoral researcher to develop and apply novel analytical instrumentation in atmospheric research. This position requires expertise in optical instrumentation, its application in laboratory and field experiments, and data interpretation and reporting of scientific results. The position is located in the Chemical Sciences Division (CSD) of the NOAA Earth System Research Laboratory in Boulder, Colorado.
The successful candidate will operate, maintain, and improve instrumentation based on cavity enhanced spectroscopy, as required to address specific atmospheric trace gas and aerosol science goals in laboratory and field settings. The candidate will further undertake analysis, publication and presentation of the data generated during field intensives and laboratory work. The candidate will use results from these analyses, and skills related to analytical instrument development, to identify and pursue new areas of research pertinent to the scientific mission of CIRES and NOAA CSD. The candidate will be required to work both independently and in a collaborative role with other investigators as project needs dictate. The candidate will be expected to participate in remote field deployments of approximately 4-6 weeks duration approximately every other year. The initial appointment will be for 2 years with the possibility of extension following exemplary performance. This position has a notional start date of 01 June 2018 but may be adjusted depending on candidate availability.
Review of applications will begin on February 1 and continue until the position is filled.
The specific duties of this Research Scientist position include the following:
1. Instrument development, improvement and support including:
· Maintenance, testing, and optimization of existing NOAA CSD laboratory and field instrumentation based on optical methods.
· Design, construction, testing, and optimization of novel instrumentation for atmospheric trace gas and aerosol measurements in laboratory and field studies, including airborne platforms.
2. Data collection, field and laboratory measurements including:
Operation and maintenance of instruments during field campaigns.
Laboratory experiments to elucidate chemical and physical processes relevant to the interpretation of atmospheric field data.
Calibrate and define the capabilities and limitation of field and laboratory instrumentation.
Data reduction, quality control and archiving.
3. Data analysis, and publication and presentation of scientific results including:
Analysis of data from field intensives and laboratory work.
Presentation of scientific results at conferences, workshops and meetings.
Publication of scientific results in peer-reviewed journals.
4. Identification of research priorities, including:
· Maintaining familiarity and knowledge of relevant scientific literature.
· Initiating new directions for instrumentation, laboratory or field research.
PhD in related field
Special Instructions to Applicants: The University of Colorado Boulder conducts background checks on all final applicants being considered for employment, prior to the issuance of an offer letter. The University of Colorado Boulder is committed to providing a safe and productive learning, living and working community. To achieve this goal, we conduct background investigations for all final applicants being considered for employment. Background investigations include a criminal history record check, and an EPLS (Excluded Parties List System) check. The Immigration Reform and Control Act requires that verification of employment eligibility be documented for all new employees by the end of the third day of work.
The University of Colorado is an equal opportunity and affirmative action employer committed to assembling a diverse, broadly trained faculty and staff. In compliance with applicable laws and in furtherance of its commitment to fostering an environment that welcomes and embraces diversity, the University of Colorado does not discriminate on the basis of race, color, creed, religion, national origin, sex (including pregnancy), disability, age, veteran status, sexual orientation, gender identity or expression, genetic information, political affiliation or political philosophy in its programs or activities, including employment, admissions, and educational programs. Inquiries may be directed to the Boulder Campus Title IX Coordinator by calling 303-492-2127. In accordance with the Americans with Disabilities Act, alternative formats of this ad can be provided upon request for individuals with disabilities by contacting Human Resources at firstname.lastname@example.org.
Application Materials Required: Cover Letter, Resume/CV, Reference Letters (Not Confidential), Unofficial transcript(s)
Application Materials Instructions: Applicants must complete the Faculty/University Staff and EEO Data (application) form, and upload the following required documents: 1 – Cover Letter; 2 – CV; 3 – The document uploaded for Proof of Degree can be a Transcript which shows the date the degree was conferred; Copy of Diploma; or official letter from the Registrar or the Dean of the School or College conferring the degree; 4 –A non-confidential letter of reference This position is eligible for medical, dental and life insurance, retirement benefits programs, and is eligible for monthly vacation and sick leave accruals.
Please see the description below, and feel free to contact me (email@example.com) with any questions about the position.
Aerodyne Research, Inc. (ARI), a small R&D company, has been providing research and development services and advanced instrument and software products to industrial, academic and government customers addressing national and international environmental, energy and defense challenges for 46 years.
We are currently seeking a postdoctoral scientist for our Center for Aerosol and Cloud Chemistry (CACC). This position will focus on instrument development and applications to atmospheric chemistry and is located in Billerica, MA.
The successful candidate will characterize secondary gas and particle species generated using a Potential Aerosol Mass (PAM) oxidation flow reactor. A large suite of start-of-the-art instrumentation is available for the project, including: a high-resolution chemical ionization mass spectrometer (CIMS) with Filter Inlet for Gases and Aerosols (FIGAERO) and extractive electrospray ionization (EESI) sources; an ion mobility-time of flight mass spectrometer (IMS-MS); and a Vocus Proton-Transfer Reaction Time-of-Flight Mass Spectrometer (PTR-ToF-MS).
Target outcomes include:
• Evaluation of the FIGAERO-CIMS, EESI-CIMS, IMS-MS and PTR-ToF-MS techniques under controlled conditions of atmospheric relevance
• Comparison of laboratory datasets to results obtained in recent field campaigns, where applicable
• Publication of novel experimental results
• Opportunities to participate in ARI field studies and other ongoing laboratory and collaborative projects is expected
Qualified candidates must possess a Ph.D. in chemistry, atmospheric sciences, aerosol physics, environmental engineering, or a related discipline. Skill in the operation of advanced analytical instrumentation and data interpretation and the ability to work effectively within a team. Strong programming ability, as well as experience in troubleshooting and fixing instrumentation and experimentation problems.
Preferred: Experience with mass spectrometry, vacuum technology, and aerosol instrumentation. Prior demonstrated success in laboratory or field studies of atmospheric chemistry.
We offer competitive compensation, comprehensive benefit programs, including an ESOP. Please send your resume and salary requirements in confidence to firstname.lastname@example.org. We are an equal opportunity employer/veterans/disability.
Post-Doctoral position in Atmospheric Chemistry at University of Kyoto - deadline
Kyoto University is seeking a postdoctoral fellow who is interested in Atmospheric Chemistry/Physics with focus on aerosol studies. In the planned project reaction kinetics of HOx (OH and HO2) radicals with aerosols such as SOA will be investigated using laser spectroscopy and other techniques. We welcome applications from researchers in all areas related to atmospheric chemistry. There is no strict application deadline; this call will close once an appropriate candidate has been appointed. The job is to be filled as of April 2018 and is initially for one year. The term can be extended for an additional 2 years.
For further inquiries and submission of applications please contact:
Prof Yoshizumi Kajii
Graduate School of Global Environmental Studies
Postdoctoral research Scientist - Department of Chemistry and Biochemistry, University of Colorado, Boulder - Deadline ASAP
Postdoctoral opportunities exists to investigate the unique micro-environments that aqueous surface, interfaces and micro-droplets provide, and how they affect organic photochemical reactions. The proposed research includes three related approach.:
(1) fundamental laboratory experiments to probe multiphase, environmentally relevant systems using surface sensitive technique,
(2) environmental chamber studies where conditions approximating the atmosphere can be created, to assess the importance of interface chemical reactions in comparison to the better-studied bulk reactions in the gas and aqueous phases,
(3) reactions confined in micro-droplets and vesicles will be investigated and compared with their bulk and surface counterparts.
Implications of this research are to planetary chemical processes, including the contemporary and prebiotic Earth. (1) The Earth's ocean-atmosphere system, a Sunlight driven photochemical reactor, is a large and complex system, but has been altered over its existence through both natural and anthropogenic even.. In this global reactor, chemistry occurs in all phase, although gas phase chemistry has received the most attention. It has long been established, however, that heterogeneous and multiphase reactions can be extremely important fora fundamental understanding of environmental chemical reactions, which affect chemical processing, air quality, and ultimately visibility, human health, and the planet's temperature. (2) Starlight provides energy capable of driving planetary processes, which increase a system's chemical complexity. Starlight initiated reactions generate high-energy molecules that are precursors to metabolism as it has evolved in life on Earth. Experiments are designed to investigate the photochemical synthesis and reactivity of such model organic systems under conditions representative of exoplanet Earth analogues, as well as the effect of water on reactivity. Based on this photochemistry, potential spectroscopic probes will be designed for the identification of high energy species and consequently of potentially habitable environments.
: Send a letter of interest, a full CV and contact information for 2 references (one of which is the graduate adviser)
: Professor Veronica Vaida, Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309-0215 or e mail to Vaida@colorado.edu
Application Scientist, Chemical Ionization Mass Spectrometry at TOKWERK, Thun, Switzerland - Deadline ASAP
Posted on 23/06/17
: TOFWERK is seeking an analytical scientist to develop and demonstrate new applications of our chemical ionization (CI) time-of-flight mass spectrometers (TOFMS), with emphasis on the recently released Vocus PTR-TOF. The scientist will work within our Applications Department in support of our Vocus PTR-TOF and API-TOF product teams. He/she will be independently tasked with increasing the breadth and quality of analyses based on these instruments. The scientist will be active in relevant scientific communities in order to stay updated on trends and advances and to engage potential customers and collaborators. As the company’s expert on CI-TOFMS applications, he/she will communicate the capabilities of TOFWERK technology to prospective customers; lead product demonstrations; represent TOFWERK at international scientific meetings; support the Marketing Department in the production of technical promotional material; and formally present data in conference presentations, research reports, application notes, and peer-reviewed publications. He/she will work with other members of the Applications Department to ensure that all analyses at TOFWERK utilize the best available methods and technology. Based on his/her knowledge of the field and use of TOFWERK technology, the application scientist will provide suggestions and feedback to the Software and R&D Departments regarding potential short- and long-term product improvements and developments.
PhD in Analytical Chemistry or related field
4+ years of experience using mass spectrometry for applied research or sample analysis, including method development
Ability to work independently in the laboratory, including: experiment design, sample preparation, operation of scientific equipment, and data interpretation
Strong background in data analysis, including statistics and spectral interpretation
Interest in interacting with customers and prospective customers
Confident and effective communicator
Willingness to travel up to 30% per year for scientific conferences and customer site visits at European and international locations
Fluency in English
Desirable Experience and Expertise
Use of any of the following: PTR-MS, chemical ionization MS, TOFMS, real-time trace gas analyzers
Expertise in any of the following fields: biogenic VOCs, forensics, fragrances, flavors, breath analysis, atmospheric science
Experience running and characterizing prototype scientific equipment
Familiarity with any of the following: high vacuum systems, ion optics, ion-molecule reaction chemistry
Competence in laboratory electronics and use of diagnostic equipment
We look forward to receiving your application at email@example.com Please send all attachments in pdf format.
Location: TOFWERK Headquarters, Thun, Switzerland
Postdoctoral Fellow in Chemical Ionization Mass Spectrometry for Atmospheric and Environmental at the Department of Environmental Science and Analytical Chemistry and the Bolin Centre for Climate Research - Closing date: 31 August 2017.
Stockholm University is a leading European university and one of the world’s top 100 institutions of higher education and research. The Department of Environmental Science and Analytical Chemistry (ACES) does research spanning over the fields of analytical chemistry, environmental chemistry, ecotoxicology, atmospheric science and biogeochemistry. The position offers the possibility to be part of an active and interdisciplinary group, and to be immersed in the interdepartmental Bolin Centre for Climate Research, a national centre of excellence at Stockholm University.
: Atmospheric aerosol particles are a major player in the earth system and represent an important stage in the life cycle and transformation of a myriad of organic compounds from anthropogenic or terrestrial/biogenic origin. An improved understanding of aerosol effects and of the fate of atmospheric organic compounds requires high temporal and chemical resolution measurements of the chemical composition of aerosol particles and their surrounding gas. This project will use a chemical ionization mass spectrometer with filter inlet for gases and aerosols (FIGAERO-CIMS) and ancillary instrumentation for ambient measurements of organic compounds in the gas and particle phase in different environments (e.g. arctic, high-altitude research stations). The main focus of this project is to investigate sources and fate (including cloud formation) of organic compounds in these environments. The instrument will also be used in laboratory studies for detailed process understanding.
: Postdoctoral positions are appointed primarily for purposes of research. Applicants are expected to hold a Swedish doctoral degree or an equivalent degree from another country.
: The degree should have been completed no more than three years before the deadline for applications. An older degree may be acceptable under special circumstances, which may involve sick leave, parental leave, clinical attachment, elected positions in trade unions, or similar.
The qualifying applicant should have a PhD in the fields of atmospheric sciences, atmospheric chemistry, atmospheric physics, or related, and experience in aerosol mass spectrometry. Prior experience with a chemical ionization mass spectrometer and its data analysis will be considered a benefit. The applicant should be willing to spend several weeks per year in the field. The applicant should show capability of working independently at multidisciplinary research environments and producing peer-reviewed publications about his/her work. Excellent communication skills in English are also a prerequisite for this position.
In the appointment process, special attention will be given to research skills.
: Further information about the position can be obtained from Assistant Prof. Claudia Mohr, telephone: +46 8 674 75 49, firstname.lastname@example.org, or Prof. Ilona Riipinen, telephone: +46 73 585 92 51, email@example.com.
Please include the following information with your application
- Your contact details and personal data
- Your highest degree
- Your language skills
- Contact details for 2–3 references
and, in addition, please include the following documents
- a Cover letter
- a CV – degrees and other completed courses, work experience and a list of publications
- a Research proposal (no more than 3 pages) describing:
– why you are interested in the field/project described in the advertisement
– why and how you wish to complete the project
– what makes you suitable for the project in question
Copy of PhD diploma
Letters of recommendation (no more than 3 files)
Publications in support of your application (no more than 3 files).
The instructions for applicants are available at: Instructions – Applicants.
URL : http://www.su.se/english/about/working-at-SU/jobs?rmpage=job&rmjob=3608&rmlang=UK
Applications Ref. No. SU FV-2151-17
Postdoctoral Position in Marine Aerosol Measurements at Scripps Institution of Oceanography - Deadline : ASAP
A postdoctoral position is available in the Russell Research Group at Scripps Institution of Oceanography in the University of California, San Diego.
The successful candidate will be responsible for the deployment of a set of instruments for measuring aerosol chemical and physical properties as part of the NAAMES cruises in the North Atlantic in February-March 2018.
The instruments include HR-ToF-AMS with ET and LS, as well as SP2, particle sizing, filter and impactor collection, and basic meteorological parameters.
The successful candidate will lead the data collection and scientific analysis of this dataset. He/she would also have the opportunity to be involved in additional projects, likely including shipboard deployments, pending funding.
The position will require approximately 6 weeks in the field during 2018.
A completed PhD within the last 3 years in atmospheric sciences, chemical or environmental engineering, or a related discipline is required. Required skills include the operation and maintenance of advanced aerosol instrumentation, ideally based on past experience in operating and evaluating instrument performance in the field. Experience with aerosol instrumentation, mass spectrometry, laser techniques as well as computer programming and/or complex data analysis (e.g. Igor Pro) are highly desirable. Experience with laboratory or field studies of atmospheric chemistry is also desirable.
The successful candidate will also have a demonstrated commitment to publication of results.
Strong verbal and written communication skills are necessary.
To apply, please send email at firstname.lastname@example.org with a single attached pdf file that includes a cover letter describing your research interests, a CV, date of availability, 2-3 first-author journal paper reprints in PDF, and a list of 4 references.
The initial appointment will be for one year, with the expectation of renewal for at least one year upon satisfactory performance.
Background information about the research group, techniques, and previous publications and projects is available at http://scrippsscholars.ucsd.edu/lmrussell.
The University of California is an equal opportunity employer.
Postdoctoral research position in atmospheric chemistry - Deadline: 1st July 2017
: The context of the proposed position is a collaborative project between LSCE (Laboratoire des Sciences du Climat et de l’Environnement) and INRA-ECOPHYS (Institut National de la Recherche Agronomique) supported by the ADEME French institute. Its main objective is to identify and quantify various pollutants (aerosols, VOC, methane, ammoniac and pesticides) emitted by a typical farm system.
The successful candidate will be responsible for the operation of a Quad-ACSM and will be a support for the other instrumentation (GC-FID for VOCs measurements...). Measurements will be performed at the Grignon farm (20 km west from Paris) and will consist in near-field and ambient air measurements during a 6-months period. Objectives will be to determine source fingerprints of different agricultural activities sources and then
to perform source apportionment on the ambient air time series. It's expected from the candidate an involvement in all phases (experimental, data treatment, source apportionment) of the project including communication (conference, report, publication).
: The candidate should hold a PhD in atmospheric sciences and have strong skills in experimental analyses on atmospheric gases and aerosols. Knowledge on the ACSM instrument operation and data treatment (source apportionment) is expected and previous experience on field work would be an asset.
Type of contract
- Contract period: 18 months
- Salary according to CNRS rules and experience
- Starting Date: October 2017 (latest January 2018)
- Location: LSCE (Gif sur Yvette, 20 km South from Paris)
How to apply
: Please send a CV, a motivation letter and contact information for two references to Valerie Gros (email@example.com)
Postdoc at Aerodyne, Inc, USA - Deadline : Not specified
(Posted on the 06/05/2017)
Aerodyne, Inc is looking for a postdoc to work on several different black carbon experiments, including laboratory studies of tarballs and black carbon containing particles, field work measuring biomass burning plumes, and further characterization of the SP-AMS instrument. Previous AMS experience is a plus, but not strictly necessary. If you are a recently graduated PhD and motivated to be a good fit at Aerodyne, please apply !
Contacts: Leah Williams (firstname.lastname@example.org) and Tim Onasch (email@example.com)
Postdoc at the Weizmann Institute, Israel - Deadline : ASAP
Posted on the 02/05/2017
: Postdoc position for studying effects of aerosol aging on aerosol optical properties and on biological effects in the research group of Yinon Rudich.
Experience with AMS and operation of PAM (OFR) would be welcome.
: Yinon Rudich, Professor
Chair - Department of Earth and Planetary Sciences
Weizmann Institute, Rehovot 76100, Israel
Tel: 972 8 934 4237
Postdoctoral fellow in Atmospheric chemistry at the University of Gothenburg - Deadline: 31st of May 2017
: Atmospheric science, Professor Mattias Hallquist (firstname.lastname@example.org)
, University of Gothenburg
Specific subject description
: The aim of this project is to quantify, understand and provide tools to describe atmospheric oxidation of organic compounds. This oxidation is important to understand formation of secondary organic aerosol (SOA) but also the generally production of oxygenated compounds that can effect air quality both in outdoor and indoor environments. Aerosol particles are crucial components in any evaluation process regarding air quality and climate change. SOA represents a significant fraction of the tropospheric aerosol. Still, the current level of understanding of SOA processes is remarkably low compared to other processes in aerosol science, i.e. modelled SOA based on experimental findings and existing theory does not capture the variability of observed SOA loadings and often predicts far less SOA than observed. It has been indicated that biogenic SOA can be largely affected by anthropogenic pollutants, i.e. NO2, SO2 or organic compounds e.g. aromatics and aldehydes. The effect of anthropogenic pollutants may explain part of the discrepancy between models and field observations. Specifically, this project applies high resolution mass spectroscopy techniques for detailed analysis of gas and particle phase to elucidate chemical mechanisms of importance for atmospheric SOA. A specific aim is how to link SOA mechanisms to model developments for descriptions in air quality and climate models.
The experiments will primarily be conducted using our high-resolution time-of-flight chemical-ionization mass spectrometer in combination with inlets separating particle and gas phase for characterization of organic compositions. (FIGAERO-CIMS)
: Research in atmospheric chemistry using high resolution mass spectrometry with chemical ionization. The experimental studies can be carried out both in our laboratory but also in the field to study the emissions and secondary transformation of organic compounds in both indoor and outdoor environments. In addition to work in Sweden one is expected to participate in our international collaboration projects, currently with emphasis on India, China, Germany and the UK. The work involves a great deal of analysis and evaluation of measurement data for the understanding and quantification of atmospheric oxidation of organic substances.
: The qualifications for academic positions are given in Chapter 4, Section 3 - 4 of the Higher Education Ordinance.
To qualify as a postdoctoral fellow, the applicant must have completed a doctoral degree corresponding to a Swedish doctoral degree.
Preference will be given to candidates who have been awarded the degree no more than three years before the application deadline Applicants with a degree obtained earlier than the stipulated three years may be preferred if special reasons exists. Special reasons in this context include, but are not limited to, leave due to illness and parental leave.
A requirement is experience in mass spectroscopy with atmospheric application demonstrated by international publications in peer-reviewed journals and experimental work.
Preferences will be given to candidates that have experience in working with a high-resolution time-of-flight chemical-ionization mass spectrometer (HRToF-CIMS), where also previous experience on air quality studies in Beijing or Hong Kong are beneficial.
: Regulations for the evaluation of qualifications for academic positions are given in Chapter 4, Section 3 - 4 of the Higher Education Ordinance.
Experience in working with a high-resolution time-of-flight chemical-ionization mass spectrometer (HRToF-CIMS) with applications on atmospheric chemistry. Previous experience on air quality studies in Beijing or Hong Kong.
The research group
: Our atmospheric science constellation is unique in Sweden in that it takes a molecular approach to transport and reaction processes in the atmosphere. A unifying focus is the study of aerosols, with activities ranging from fundamental studies of chemical reactions on the molecular level, to applied work including field studies of atmospheric processes, their importance to current climate and air quality research. The research contributes to developments in the fields of colloidal chemistry, nanotechnology, medicine as well as development of traffic related chemistry and sustainable development in developing countries.
More details on our research can be found at http://cmb.gu.se/english/research/environmental-chemistry/atmospheric-science
Type of employment: Fixed-term employment, 2 Years
Location: Atmospheric science group, Gothenburg, Sweden
First day of employment: negotiable (as soon as possible)
Reference number: PER 2017-305
Apply via our webportal. More info here: http://che.gu.se/english/about_the_university/job-opportunities/vacancies-details/?id=440
Research Fellow in Air Pollution at the air pollution/atmospheric chemistry research group at the University of Birmingham - Deadline: 8th of May 2017
Applications are invited for a 36 month Postdoctoral Research Fellow post in Birmingham, to participate in field measurement campaigns in Delhi, and to carry out offline physical and chemical analyses of airborne particles collected using a number of analytical approaches such as Nanoscale Secondary Ion Mass Spectrometer, Transmission Electron Microscope and Gas Chromatography-Mass Spectrometer. The offline data will be integrated with other online and semi-online analyses (e.g., size distribution, metal, isotope and Aerosol Mass Spectrometer data) to understand the sources of PM2.5 and the formation mechanisms of haze particles under different atmospheric conditions (e.g., winter vs. summer, fog vs. non-fog).
Delhi is one of the world’s most polluted cities, with millions of inhabitants experiencing air pollution which substantially exceeds national and international standards. Research to identify sources and process responsible for poor air quality in Delhi is urgently needed, to support the development of efficient policies reduce pollution levels and improve human and environmental health.
The UK Natural Environment Research Council, in collaboration with Indian funders, have developed the research programme “Atmospheric Pollution and Human Health in an Indian Megacity (APHH-India)” with a view to generating both a better understanding of the air pollution phenomena in Delhi and surrounding areas and the options for mitigation. The University of Birmingham leads the “An Integrated Study of Air Pollutant Sources in the Delhi National Capital Region (NCR): ASAP-Delhi” project within this programme; ASAP-Delhi will support a range of measurement and modelling activities conducted by the Universities of Birmingham and Surrey in the UK, and by the Indian Institute of Technology (Delhi) and National Physical Laboratory in Delhi.
The applicant will join the air pollution / atmospheric chemistry research group at the University of Birmingham, with field, laboratory and model activity ranging from source and emissions measurements to model and experimental studies of vegetation - climate interaction. They will have the opportunity to interact with the wider group, and to contribute to PhD and Masters student supervision For more information click here: http://www.birmingham.ac.uk/research/activity/environmental-health/index.aspx
Detailed job description and how to apply: http://www.download.bham.ac.uk/vacancies/jd/56884.pdf
Research associate to measure the chemical composition of aerosols in the atmosphere - Deadline: ASAP
The Cooperative Institute for Research in the Environmental Sciences (CIRES) at CU-Boulder and the NOAA Earth System Research Laboratory (ESRL) Chemical Sciences Division (CSD, https://www.esrl.noaa.gov/csd/
) are seeking a research associate to measure the chemical composition of aerosols in the atmosphere. The successful candidate will obtain and analyze field measurements of single-particle composition from NASA ATom (https://espo.nasa.gov/home/atom/content/ATom
) and other field campaigns in support of NOAA and CIRES air quality and climate goals. Research foci include investigating the abundance, sources, transport, and removal of mineral dust, biomass burning, sea salt, and other climate relevant aerosol. The project will involve collaborations with external modeling groups to incorporate aerosol measurements into global climate simulations.
Background information about the Cloud and Aerosol Processes research group including previous publications and projects is available at https://www.esrl.noaa.gov/csd/groups/csd2/
The initial term of the appointment is for one year, with expectation of renewal for up to three years. Review of applications will start in April, 2017 and continue until the position is filled. Applicants are encouraged to apply early.
For further information, contact Dr. Karl Froyd (Karl.Froyd@noaa.gov
To apply click here: http://cires.colorado.edu/node/6233
Atmospheric Chemistry Postdoctoral Researcher - Deadline : ASAP
Department of Environmental Toxicology - UC Davis
Application review begin date: Immediately, and will continue until the position is filled.
Flexible, but expected around Fall of 2017.
We are seeking a Postdoctoral Researcher with expertise in atmospheric chemistry and atmospheric instrumental analysis to join Tran Nguyen’s lab at the University of California, Davis. The project is focused on exploring chemical mechanisms of gases and aerosols in the atmosphere using an environmental simulation chamber and in-situ + offline characterization. The ideal candidate should have a strong foundation in chemistry, with an interdisciplinary skill set. The postdoc will be responsible for optimizing a photochemical chamber to run experiments under highly controlled conditions, developing instrument protocols, collecting and analyzing a variety of data, and communicating the project findings via presentations and peer-reviewed publications.
The appointment is for one-year, renewable for up to three years subject to satisfactory progress.
A Ph.D. in Chemistry, Chemical/Environmental Engineering, or related field
Experience designing, planning, and executing atmospheric chamber experiments
Experience with atmospheric monitoring instruments
Strong communication skills and an ability to work both independently and collaboratively
Strong attention to detail, evidenced by prior research.
The following qualifications are desirable, but not required:
Experience with scientific programming (e.g., Matlab, Labview, Python, etc.)
Experience with mass spectrometry development, analysis, and interpretation
Salary and benefits are consistent with UC Davis policy and are commensurate with applicant experience. As reference, salary for a 1st year Postdoc is $48,216 with full benefits.
How to apply:
The application should include: (1) CV including publications and awards, (2) a short statement of qualifications and research interests, and (3) name and contact information for 3 references. Send all questions and materials to Tran Nguyen, email@example.com, with the subject line: “Chamber research postdoc application.”
For more information, visit: http://nguyenlab.faculty.ucdavis.edu/
style="text-align: justify;">CIRES/CSD 2 years Research Associate - Deadline: ASAP
The Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado at Boulder is seeking a postdoctoral researcher to study the composition and transformation of organic compounds in the atmosphere. The successful candidate will maintain and operate the NOAA H3O+ TOF CIMS instrument, participate in laboratory and field experiments, and perform data analysis to improve our scientific understanding of the effects of biomass burning, biogenic, and anthropogenic emissions on the atmosphere.
The position is located in the U.S. National Oceanic and Atmospheric Administration Earth System Research Laboratory (NOAA ESRL) in Boulder, CO, and this work will be carried out as part of a team of federal and CIRES scientists in the Chemical Sciences Division (esrl.noaa.gov/csd/groups/csd7) of NOAA ESRL. The initial appointment will be for 2 years with a main focus on the deployment of an H3O+ TOF CIMS on the NOAA WP-3D aircraft during the NOAA FIREX mission (https://www.esrl.noaa.gov/csd/projects/firex/). This position has the possibility of extension following exemplary performance.
• Maintain and operate the NOAA H3O+ TOF CIMS instrument in the laboratory and in the field. Design, test, and implement upgrades to this instrument as needed.
• Carry out atmospheric measurements of volatile organic compounds (VOCs) aboard the NOAA WP-3D research aircraft and other platforms. Perform data reduction, critical evaluation, and archiving of the data.
• Excel under pressure as part of a dynamic field research group to prepare for and participate in FIREX airborne and ground based deployments.
• Analyze the data, in conjunction with other FIREX measurements and model results, to evaluate and improve current understanding of wildfires in the western US by characterizing the emissions, the processes that affect them, their chemical transformation, and the climate- and air quality-relevant consequences.
• Identify and carry out novel analyses leading to the presentation of scientific results at conferences and publications in peer-reviewed journals.
Skills and Qualifications
• A Ph.D. in a physical science (physics, chemistry, engineering, or a related field) is required. Proven capability for self-guided, motivated, and original research as documented by first-authored publications.
• Proven experience in design, construction, operation, and maintenance of custom-built scientific instrumentation.
• Ability to work well with other researchers and support staff in a collaborative research environment.
▪ Ability to perform required duties associated with ~2 month field deployments in support of the FIREX mission.
• Ability to program and/or process scientific data using advanced programs preferably Igor Pro and LabView or others such as Python, Matlab, R.
Dr. Carsten Warneke
Blended teaching / research postdoc position at University of San Diego (USA) - Dealine not specified
A blended teaching / research postdoctoral position is advertised at David De Haan research group. Starting this June, it will be focused on aqueous mechanisms of brown carbon aerosol formation. This NSF-funded position is specifically designed to groom candidates for careers at research-active PUIs, by including opportunities to teach and mentor undergraduate researchers.
Good candidates who are interested in becoming PUI faculty, you are encouraged to apply.
The postdoctoral position is posted with this reference #IRC22856 in the USD’s iRecruitment website: http://www.sandiego.edu/jobs/
It can also be easily located by searching “chemistry” in the job listings on the site.
Pr. David De Haan / Professor of Chemistry & Biochemistry
University of San Diego / 5998 Alcala Park / San Diego CA 92110
Office: (858) 260-6882 / Fax: (858) 260-2211