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SPARC eNews Bulletin January 2020.
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SPARC eNews Bulletin January 2020

 News and Announcements

 


Announcement: Registration open for the 3rd International Workshop on Stratospheric Sulfur and its Role in Climate (SSiRC)

This is the 3rd announcement for the 3rd International Workshop on Stratospheric Sulfur and its Role in Climate (SSiRC).  The workshop will be held at the University of Leeds in the Liberty Building (School of Law) from 30th March to 1st April 2020.

The meeting’s focus will be on observations and modelling of the stratospheric aerosol layer and its sources and, particularly, to understand volcanic impacts on stratospheric composition and climate.  Other related research topics are  welcome particularly those associated with recent volcanic activity (e.g., Raikoke) and the scientific response to them, recent field campaigns (e.g. StratoClim, AToM, ASPEN), community modelling activities (e.g. ISA-MIP, VolMIP and GeoMIP) and related science programs (e.g. OCTAV-UTLS, CCMI, PAGES, VICS).

Registration and Abstract submission is now OPEN.

The web site for abstract submission and registration is open.  There is some travel support available for early career scientists and scientists from developing countries. Directions on how to apply for travel support is also on the web site.  The web site is found here:

https://eu.eventscloud.com/ehome/200197691/

Abstract deadline: Feb 16th 2020

 

The organizing committee

The organizing committee includes Graham Mann (Univ. Leeds, U.K.), Stefanie Kremser (Bodeker Scientific, New Zealand), Landon Rieger (Univ. of Saskatchewan, Canada), and Larry Thomason (NASA Langley, USA).

 


 
Large-scale moisture and organized cloud systems” session in upcoming JpGU-AGU Joint Meeting
 

There is an opportunity to submit an abstract to the
“Large-scale moisture and organized cloud systems” session
in upcoming JpGU-AGU Joint Meeting 2020 in 24-28 May 2020 at Chiba, Japan.
(The session will be held on 27 May)

The website of the meeting is:
http://www.jpgu.org/meeting_e2020/

Early submission deadline is 11:59pm JST 4 February 2020,
and final submission deadline is 5:00pm JST 18 February 2020.
The submission fee is lower if you submit the abstract before the early deadline.
 


Announcement: 3rd confrerence on Climate Change (CCC2020) in Cologne, Germany; 28-30 April 2020
 

The 3rd DLR conference on Climate Change (CCC 2020) will take place at the Flora in Cologne, Am Botanischen Garten 1a 50735 Cologne/ Germany on 28-30 April 2020. We are looking forward to welcome you in Cologne in April 2020!

A short overview of the topics for CCC 2020 – Climate Research in the light of the Paris Agreement in collaboration with the United Nations Office for Outer Space Affairs (UNOOSA) is given below.

Understanding Climate Change is the most important scientific as well as social challenge of this century. Climate Change is a change on a systems level. To combat Climate Change clearly needs Earth Observation and Remote Sensing via satellites. Issues of aviation, transport, energy management and artificial intelligence are strongly needed either. All of these research fields are tackled by the German Aerospace Center.

This time we will be concentrating on developing ideas for specific steps to take concerning mitigation and adapting climate change influences. Again, prominent international scientists, space agencies and interested parties together with representation from the United Nations such as UNOOSA, UNSPIDER, UNFCCC, WMO and GCOS will be joining force to exchange ideas and intensify our joint knowledge of the effects of climate change. The aim is to provide a concrete basis for the implementation of suitable counter measures which can be adopted by governmental and non-governmental entities.

To register or to find more information, please see our CCC 2020 Website: www.dlr.de/CCC2020

Important dates:
Abstract submission opens: December 18, 2019
Abstract Submission deadline is: February 20,2020
Results of the abstract review notified to authors: March 20, 2020
Final conference registration for all presenters: April 10, 2020

If you have any further questions, please do not hesitate to contact us:

Conference Office

Petra Naoum
Tel. +49 2203 601 3896
Mobile: +49 174193 5578
E-Mail: CCC@dlr.de

Svetlana Saburova
Tel. + 49 2203 601 4285
E-Mail CCC@dlr.de

 


43rd Scientific Assembly of the Committee on Space Research (COSPAR) and Associated Events
 

“COSPAR 2020”

Date: 15 – 23 August 2020
Place: Sydney, Australia
Websites:
https://www.cospar-assembly.org (scientific program)
http://www.cospar2020.org (registration, accommodation, etc.)
Contact: COSPAR Secretariat cospar@cosparhq.cnes.fr

Host Organization: Australian Academy of Science

Scientific Program Chair: Prof. Iver Cairns, University of Sydney, School of Physics

Abstract Deadline: 23 February 2020

Topics:

Approximately 125 meetings covering the fields of COSPAR Scientific Commissions (SC) and Panels:
– SC A:  The Earth’s Surface, Meteorology and Climate
– SC B:  The Earth-Moon System, Planets, and Small Bodies of the Solar System
– SC C:  The Upper Atmospheres of the Earth and Planets Including Reference Atmospheres
– SC D:  Space Plasmas in the Solar System, Including Planetary Magnetospheres
– SC E:  Research in Astrophysics from Space
– SC F:  Life Sciences as Related to Space
– SC G:  Materials Sciences in Space
– SC H:  Fundamental Physics in Space
– Panel on Satellite Dynamics (PSD)
– Panel on Scientific Ballooning (PSB)
– Panel on Potentially Environmentally Detrimental Activities in Space (PEDAS)
– Panel on Radiation Belt Environment Modelling (PRBEM)
– Panel on Space Weather (PSW)
– Panel on Planetary Protection (PPP)
– Panel on Capacity Building (PCB)
– Panel on Education (PE)
– Panel on Exploration (PEX)
– Panel on Interstellar Research (PIR)
– Special events:  interdisciplinary lectures, round table, etc.

Selected papers published in Advances in Space Research and Life Sciences in Space Research, fully refereed journals with no deadlines open to all submissions in relevant fields.

 



Call for nominations for the Steering Committees of emerging GAW Initiatives

The Global Atmosphere Watch (GAW) Programme of the World Meteorological Organization (WMO) through its Implementation plan for 2016-2023 embarked on the development of new environmental products and services for the user community. These are to be implemented through the translational scientific initiatives, namely the Integrated Global Greenhouse Gas Information System, IG3IS (ig3is.wmo.int), Global Air Quality Forecasting and Information System (GAFIS) and Measurement-Model Fusion for Global Total Atmospheric Deposition (MMF-GTAD).

The Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee (EPAC-SSC) that coordinates the work of GAW, is seeking nominations for the Steering Committees of the above mentioned initiatives to guide and facilitate their scientific and technical implementation. Please find a short description of each initiative below.

The Steering Committees of each individual initiative (one team per initiative) shall contain regional representation and reflect diversity in gender and other aspects. With this announcement, EPAC-SSC encourages scientists to apply for the 15 seats on the individual Steering Committees, with rotating membership terms of 2 or 4 years. All members will be selected through this call. Members who contributed earlier to the initiatives are encouraged to apply. Nominees are expected to devote sufficient time and effort to allow for regular participation at the initiative’s events and shall actively engage in the development and promotion of GAW activities. They can be at different stages of their scientific career but must have peer-reviewed publication records, demonstrating expertise in the realm, relevant to the particular initiative. Specializations of the Nominee’s research or operational activity should be related to one or more of the following: atmospheric chemistry, greenhouse gases, forecasting, inverse modelling, data assimilation, air quality and health, atmospheric deposition, food security, climate, data analysis. Self-nominations must be made by 29 February following the template below. If you are interested in nominating an individual (other than yourself) please use the same template.

The nomination form is available here.

Please direct any questions to the EPAC-SSC Chair Prof Greg Carmichael.
 


Announcement of the TOAR Open Comment Period
 
The Tropospheric Ozone Assessment Report (TOAR: http://www.igacproject.org/activities/TOAR) is a current IGAC activity with a mission to provide the research community with an up-to-date scientific assessment of tropospheric ozone's global distribution and trends from the surface to the tropopause.
 
Guided by this mission, TOAR has two goals: 
  1. Produce the first tropospheric ozone assessment report using all available surface observations and based on the peer-reviewed literature and new analyses.
  2. Generate easily accessible, documented data on ozone exposure and dose metrics at hundreds of measurement sites around the world (urban and non-urban), freely accessible for research on the global-scale impact of ozone on climate, human health and crop/ecosystem productivity. 
The report is being written as a series of eight stand-alone publications to be submitted for peer-review to Elementa:  Science of the Anthropocene, an open-access, non-profit science journal founded by five US research Universities and published by University of California Press (www.elementascience.org).  As the papers become available each will be posted to the TOAR webpage, listed above, for a 30-day open comment period.  We invite members of the atmospheric and biological sciences communities as well as the general public to read the papers and provide comments if they wish to do so. 
 
One more TOAR paper has become available for open comment on February 12 2020:
Tropospheric Ozone Assessment Report:  Critical review of changes in the tropospheric ozone burden and budget from 1960-2100

Author Team: A.T. Archibald, J. L. Neu, Y. Elshorbany, O. R. Cooper, P.J. Young, H. Akiyoshi, R.A. Cox, M. Coyle, R. Derwent, M. Deushi, A. Finco, G.J. Frost, I. E. Galbally, G. Gerosa, C. Granier, P.T. Griffiths, R. Hossaini, L. Hu, P.Jöckel, B. Josse, M. Y. Lin, M. Mertens, O. Morgenstern,  M. Naja, V. Naik, S. Oltmans, D.A. Plumer, L.E. Revell, A. Saiz-Lopez, P. Saxena, Y.M. Shin, I. Shahid, D. Shallcross, S. Tilmes, T. Trickl, T. J. Wallington, T. Wang, H. M. Worden, G. Zeng.

The paper can be downloaded from:

http://www.igacproject.org/activities/TOAR/OpenComments

ECS opportunity: 2020 IGAC Early Career Short Cource

Since 2016, IGAC has hosted an Early Career Short Course (ECSC), which is an intensive three-day course, prior to the IGAC Science Conference. The Short Course brings together some of the most promising early career atmospheric scientists from across the globe in order to cultivate and educate the next generation of leading atmospheric scientists. The Short Course aims to build on the strong scientific education and research early career scientists receive during their Ph.D.s and post-docs by introducing complex ideas, concepts, and skills that will allow these early career scientist to become successful established scientist and contribute to the international community and to a sustainable planet.

The 2020 IGAC Early Career Short Course will take place the three days prior (11-13 September 2020) to the 16th IGAC Science Conference in Manchester, UK.  A select group of 40 future leaders in atmospheric chemistry will attend the early career short course. The scope and design of the short course is being determined by an organizing committee comprised of early career scientists from around the world.

More information about the 2020 IGAC ECSC and prior short courses.

Applications to the 2020 IGAC Early Career Short Course will be accepted until 23:59 MST (GMT -6) on Friday 27 March 2020

If you have any questions regarding the short course, please send an email to info@igacproject.org.

Apply to the 2020 IGAC Early Career Short Course
 


Abstract submission open: 16th IGAC Science Conference (IGAC2020)

The 16th IGAC Science Conference (IGAC2020) will take place in Manchaster from 14th to 18th September 2020.

The IGAC science conferences are run biannually and attract approximately 600 international scientists, industry leaders, and early career researchers from around the world and includes many leading funding agencies.

The Scientific Steering Committee has developed an exciting programme that spans air pollution to global change and links fundamental research to policy development, interfacing atmospheric science with wider biogeochemistry of the Earth System.  The conference follows the strong tradition of previous IGAC conferences, not only highlighting cutting edge scientific research in atmospheric chemistry, but also fostering international collaborations, and highlighting scientists and their research from developing and emerging regions.  As in previous years, the IGAC Science Conference encourages early career scientists and makes every effort to showcase their science.  We have an exciting early career programme to develop the next generation of leaders in our field and also to foster their interaction within and across our community.

Visit the meeting webpage for more information.

Abstract submission is now openthrough the abstract submission webpage. Deadline for abstract submission is 27 March 2020.

Guest and Keynote Speakers

Guest Speaker:

  • John Pyle, University of Cambridge, UK

Keynote Speakers:

  • Vaishali Naik, NOAA GFDL, USA
  • Jon Abbatt, University of Toronto, Canada
  • Ken Carslaw, University of Leeds, UK
Session Topics

Co-Chairs of the Scientific Program Committee: Lucy Carpenter, University of York, UK and Paul Beukes, North-West University, South Africa

Session 1: Fundamentals
Chairs: Christian George, CNRS, France and Parisa Ariya, McGill University Canada

Session 2: Integrated Observations, Modelling, and Analysis
Chairs: Robyn Schofield, University of Melbourne, Australia and Meehye Lee, Korea University, Korea

Session 3: Air Quality and Impacts
Chairs: Abdus Salam, University of Dhaka, Bangladesh and Nestor Rojas, National University of Colombia, Colombia

Session 4: Atmospheric Chemistry at the Interfaces
Chairs: Mei Zheng, Peking University, China and Markus Ammann, Paul Scherrer Institute, Switzerland

Session 5: Future Perspectives and Policy
Chairs: Joel Thornton, University of Washington, USA, and Clare Murphy, University of Wollongong, Australia


 
Abstract submission open: 2020 Quadriennial Ozone Symposium

The abstract submission to the 2020 Quadriennial Ozone Symposium is now open. Submission is possible through the meeting webpage

The Symposium will take place 4 October – 10 October in Seoul, Korea

QOS 2020 will be an exciting international event for presenting and discussing recent research achievements and developments on ozone and related topics. Recently, a variety of new developments have taken place on all facets of atmospheric ozone, including its observation and impact on human health and ecosystems. Internationally renowned scientists, young scientists, and students will have a unique opportunity to present and discuss scientific issues, exchange ideas and establish collaborations.

Download meeting announcement
Find meeting webpage

Abstract submission guidelines
  • You will need your user account to log on to QOS 2020. Please sign up for a user account at the QOS 2020 log-in page here.
  • Use a text editor of your choice to compile your abstract: title, author(s), and affiliation(s) of the author(s).
  • Please refer to the following file for an abstract template here.
    Your abstract body should contain text only and should have 100–500 words.
  • Submit your abstract. A confirmation message including your abstract number will be displayed, and you will receive a confirmation email providing your abstract number. Should you not receive the abstract submission confirmation email within 24 hours, please check your spam folder first and then contact us at o3symposium2020@gmail.com.
  • You can modify and resubmit your abstract anytime, but it must be before the submission deadline. Under “Abstract Submission/Status”, click “Modify” to access full abstract details.

In case any questions arise, please do not hesitate to contact us at o3symposium2020@gmail.com.

Important dates

Deadline for abstract submission (April 15th 2020)
Application for young scientist/students’ support (May 1-15th 2020)
Notification of student support (June 30th 2020)
Selection of oral/poster presentation (May 31st 2020)
Notification of oral/poster presentations (June 30th 2020)
Final program (July 31st 2020)
Deadline for Pre-registration (Aug 31st 2020)
 


Open Call For Nominations to the 2021 IGAC Scientific Steering Committee

IGAC welcomes nominations and self-nominations to its Scientific Steering Committee (SSC) from the international community. Serving on the IGAC SSC is ideal for well-established mid to senior career scientists. IGAC is currently accepting nominations for the 2021 SSC. For 2021, nominations for scientists working in Africa, Latin America, North America, and East Asia are strongly encouraged. Nominations will be accepted until 17 April 2020. For information about serving on the IGAC SSC, please see The Expectations and Role of IGAC SSC Members.
IGAC accepts both nominations and self-nominations.  Please see below the requirements for each type of nomination.
Requirements to nominate someone to the IGAC SSC:
  • Fill out the IGAC SSC Nomination Form.
  • Upload the nominee's CV and publication list (if not part of the CV).
  • Upload a statement from the nominee on "Why do you want to serve on the IGAC SSC and what will you bring to IGAC?" The statement should be ~300 words or less.
  • Provide in the form a reason for the nomination.
Requirements for self-nomination to the IGAC SSC:
  • Fill out the IGAC SSC Self-Nomination Form.
  • Upload your CV and publication list (if not part of the CV).
  • Upload a letter of support from someone in the international scientific community.
  • Provide a statement on "Why do you want to serve on the IGAC SSC and what will you bring to IGAC?". The statement should be ~300 words or less.
Please keep in mind that IGAC strives to have a SSC with diversity in geographical representation, gender, and expertise. To view current SSC members and their expertise, visit igacproject.org/people

For more information on the role and expectations of SSC members, please feel free to contact the IGAC Executive Officer, Megan L. Melamed (megan@igacproject.org).
 
 

Joint WCRP and DCMIP Summer School on Earth System Model Development: Dynamical cores and physics-dynamics coupling

Dates: August 10-14. 2020

Location: Mesa Lab, National Center for Atmospheric Research (NCAR), Boulder, CO, USA

The Dynamical Core Model Intercomparison Project (DCMIP) and its joint World Climate Research Programme (WCRP) Summer School highlights the newest modeling techniques for global Earth system models. The overarching theme of this summer school is physics-dynamics coupling.

The objectives of the joint WRCP and DCMIP Summer School are (1) to teach a group of 30 extraordinary multi- disciplinary students and postdocs how today’s and future atmospheric models are or need to be built, and (2) to use idealized test cases to expose selected model design choices in simplified modeling frameworks based on NCAR’s Community Earth System Model (CESM) and the Department of Energy’s (DOE’s) Energy Exascale Earth System Model (E3SM). DCMIP-2020 thereby continues the DCMIP-2008, DCMIP-2012 and DCMIP-2016 model intercomparison and summer school series as well as the 1st and 2nd WCRP summer school series on Climate Model Development.

The application period will open on March/31/2020 and will stay open until May/1/2020. Invitations to the summer school will be sent by mid May 2020.

MORNING SUMMER SCHOOL

Morning lectures from experts in the field on select topics associated with atmospheric model theory, design and development. Topics include:

- Introduction to Earth System Modeling
- Numerical methods
- Computational performance + challenges
- Physics parameterizations
- Diffusion, filters and fixers
- Physics-dynamics coupling
- Invariant conservation
- Tracer transport
- Model verification and validation

AFTERNOON WORKSHOP

Practical hands-on afternoon sessions run by model leads where students will execute and explore the dynamical cores of CESM (for example, NOAA’s FV3 dynamical core and NCAR's version of the spectral-element dynamical core) and E3SM (DOE’s non-hydrostatic spectral-element dynamical core) in a simplified model framework. Test cases include Held-Suarez, aquaplanet, radiative-convective equilibrium, and weather forecast experiments.

FOR MORE INFORMATION

https://www.earthsystemcog.org/projects/dcmip-2020/ or contact dcmip@cgd.ucar.edu

Sponsors include the National Science Foundation (NSF), the U.S. Department of Energy (DOE), the World Climate Research Programme (WCRP), the National Center for Atmospheric Research (NCAR), and the National Oceanic and Atmospheric Administration (NOAA).

Travel support is available for approximately 30 students and postdocs. Registration will open on or about March 31, 2020 and close May 1, 2020. Invitations will be sent out by May 15, 2020.

Organizing Committee:

Peter Lauritzen, NCAR
Adam Herrington, NCAR
Christiane Jablonowski, University of Michigan
Hugh Morrison, NCAR
Kevin Reed, Stony Brook University
Mark Taylor, Sandia National Laboratories
Paul Ullrich, University of California Davis
Colin Zarzycki, Pennsylvania State University

 
 

Now available: regional climate simulations of the CORDEX CORE activity

Dear SPARC colleagues,

we encourage to take the opportunity for collaborations with our fellow WCRP project CORDEX. Please find below a message from the CORDEX CORE activity. The SPARC office is happy to establish contact.

Dear colleagues,

The regional climate simulations of the CORDEX CORE activity are now available in the ESGF (see, e.g. https://esgf-data.dkrz.de/search/cordex-dkrz/ and look for the XXX-22 domains, for other RegCM simulations not available in ESGF, please find further information on data access in http://users.ictp.it/~jciarlo/).

The simulations cover all major inhabited areas of the world at a resolution of 25km. Two RCMs (RegCM from ICTP and REMO from GERICS) are used to downscale three GCMs at two RCPs (RCP2.6 and RCP8.5).

Purpose of CORDEX CORE

Provide a foundation of high-resolution regional climate model projections to improve the understanding of local fine scale phenomena and to allow ensemble-based vulnerability, impact, adaptation and climate services research world-wide.

CORDEX CORE

… aims to create an initial homogeneous dowscaled ensemble
… aims at covering the major populated areas of the world
… will be extended by further simulations in the regions
… will allow new research:

  • to assess future climate (mean, extremes and hazards, …)
  • to study one phenomena across multiple domains (e.g., monsoons, tropical cyclones)
  • to assess consistency of climate change signals and possible added value (in comparison with coarser resolution)
Method

CORDEX CORE is designed

  • to use a core set of RCMs
  • RegCM and REMO (so far)
  • to downscale a core set of GCMs with high, medium and low Climate Sensitivity
  • HadGEM (backup: MIROC5)
  • MPI-ESM (backup: EC-Earth)
  • NorESM (backup: GFDL-ESM)
  • to have a validation simulation and use different representative concentration pathways
  • ERA-Interim, RCP2.6 and RCP8.5
  • to be incrementally extended with further contributions by additional models/experiments

CORDEX CORE (25km) is extending CORDEX (50km) regional climate information.

Papers / Science

3 main papers coming out from the CORDEX core effort (and are encouraged to be used as further reference)

  • evaluation of mean climate and projections
  • evaluation of extreme climate and projection
  • evaluation of hazard and projections

We encourage the use of CORDEX CORE for any scientific studies by the entire CORDEX  research community.

Data Policy:
we strongly encourage people using the data from the CORDEX-CORE database to contact the model data producers in order to give feedback on the model simulations, interact on the scientific studies and/or propose co-authorships.

Further information can be found here:
http://www.cordex.org/experiment-guidelines/cordex-core/

Please let us know if you have further questions or concerns,

Armelle Remedio, Claas Teichmann and Erika Coppola

 

 
New publication: An Integrated Global Greenhouse Gas Information System (IG3IS) Science Implementation Plan

The Science plan of the Integrated Global Greenhouse Gas Information System (IG3IS) has recently been published as
GAW Report, 245. An Integrated Global Greenhouse Gas Information System (IG3IS) Science Implementation Plan

About IG3IS

The implementation of the Paris agreement will require governments to make efforts to limit atmospheric concentrations of greenhouse gases and to track their progress towards achievement of the climate goal set by the agreement in a transparent way.

To support these efforts, the 17th World Meteorological Congress adopted a resolution on the implementation of IG3IS with the aim to expand the observational capacity for greenhouse gases (GHG), extend it to the regional and urban domains, and develop the information systems and modelling frameworks to provide information about GHG emissions to society. The Executive Council of the Wold Meteorological Organization (WMO) further approved IG3IS Science Implementation Plan at its 70th session in June 2018 and IG3IS is now moving to its implementation phase.

Find out more


 SPARC publications
New edition of the SPARC newsletter available online:

SPARC, 2020: SPARC Newsletter No. 54, January 2020, 48 pp., available at http://www.sparc-climate.org/publications/newsletter/
SPARC Report No. 9

SPARC/IO3C/GAW Report on Long-term Ozone Trends and Uncertainties in the Stratosphere

edited by the SPARC LOTUS activity team.
Available at: https://www.sparc-climate.org/publications/sparc-reports/sparc-report-no-9/

Book: "Sub-Seasonal to Seasonal Prediction"
Chapter 11 - Sub-seasonal Predictability and the Stratosphere
Journal Special Issues
 

Chemistry-Climate Modelling Initiative - Joint Special Issue in ACP/AMT/ESSD/GMT
The collection already contains 30 published papers. More are accepted and under revision.It is still open for submissions until 3 September 2020


SPARC Reanalysis Intercomparison Project - Special Issue in ACP
The collection already contains 37 published papers. More are accepted and under revision. It is still open for submissions until 31 December 2020 (dadline extended).


Water Vapour Intercomparison II (WAVAS-II) - Joint Special Issue in ACP/AMT/ESSD
The collection already contains 14 published papers. More are accepted and under revision. It is still open for submissions until 31 July 2020 (deadline extended).

Towards Unified Error Repoting (TUNER) - Special Issue in AMT
The collection already contains 5 published papers. It is open for submissions until 31 August 2020.

StratoClim stratospheric and upper tropospheric processes for better climate predictions
The collection already contains 17 published paper. It is open for submissions until 01 March 2021.

Additional collections:

There is an onlince collection within the Quarterly Journal of the Royal Meteorological Society on the QBO Modelling Intercomparison. We suggest groups who want to submit a paper to this Online Collection also contact the QBOi Coordinators (see activity webpage).
Early Career Opportunities
SPARC encourages early career scientists to join the Young Earth System Scientists (YESS) community. YESS unifies early career researchers in an influential network and communication platform to promote local and global exchange across multiple disciplines related to Earth system sciences. Join the YESS community by going to www.yess-community.org

SPARC Meetings

 
 

WCRP/SPARC SATIO-TCS joint workshop on Stratosphere-Troposphere Dynamical Coupling in the Tropics
21-25 February 2020
Kyoto, japan
Find meeting website

OCTAV-UTLS Meeting
3 – 5 March 2020
WoNASA JPL Table Mountain Facility, Table Mountain Rd, Wrightwood, CA 92397, USA
 
Gravity Wave ISSI Team meeting
16-20 March 2020
Berne, Switzerland

3rd International Workshop on Stratospheric Sulfur and its Role in Climate (SSiRC)
30 March - 1 April
Leeds , UK
Find meeting webpage

11th International Workshop on Long-Term Changes and Trends in the Atmosphere (TRENDS 2020)
25–29 May 2020
Finnish Meteorological Institute, Erik Palménin aukio 1, 00560 Helsinki, Finnland

3rd LOTUS workshop
27–28 May 2020
Finnish Meteorological Institute, Erik Palménin aukio 1, 00560 Helsinki, Finnland

8th International HEPPA-SOLARIS Meeting
SOLARIS-HEPPA working group meeting
8–12 June 2020
Birkeland Centre for Space Science, Allégaten 55, 5007 Bergen, Norwegen
Find meeting webpage

QBO@60 – Celebrating 60 years of discovery within the tropical stratosphere
06 - 10 July 2020
UK Met Office, Exeter, UK
Find meeting webpage

Quadrennial Ozone Symposium 2020
04 - 10 October 2020
Yonsei University, Seoul, South Korea
Find meeting webpage

Find all SPARC meetings

SPARC-related Meetings
 
 
 
CLIVAR Scientific Steering Group Meeting
15 -16 Feb 2020
San Diego, CA, USA
more details: http://www.clivar.org/events/25th-session-clivar-scientific-steering-group#Cont


WCRP Science Questions Workshop
24 -26 Feb 2020
CEN, University of Hamburg, Germany

WDAC9 (TBC)
23 – 25 Mar 2020

2nd session of the Northern Oceans Regional Panel (NORP)
Monday, 30 Mar 2020
Akureyri, Iceland

3rd confrerence on Climate Change (CCC2020)
28-30 April 2020
Cologne, Germany
Find meeting webpage

EGU General Assembly
3. – 8. Mai 2020
Austria Center Vienna, Bruno-Kreisky-Platz 1, 1220 Wien, Österreich

41st WCRP Joint Scientific Committee Session (JSC-41)
18 – 22 May 2020
UNSW, Sydney, Australia

6th PannEx Workshop
8 – 10 Jun 2020
Martonvásár, Hungary

WCRP Model Development Summer School
10 – 14 Aug 2020
Mesa Lab, NCAR, Boulder, USA
Find meeting webpage

Find more SPARC-related meetings

Find more meetings organised by the WCRP community
Science updates

A selection of recently published science articles of interest to the SPARC community (since last eNews; a SPARC Office choice).
 

Estimates of regional source contributions to the Asian Tropopause Aerosol Layer using a chemical transport model. By T.D. Fairlie et al. in the Journal of Geophysical Research: Atmospheres.

Convective bursts with gravity waves in tropical cyclones: case study with the Himawari‐8 satellite and idealized numerical study. By T. Horinouchi et al. in the Geophysical Research Letters.

QBO modulation of the MJO‐related precipitation in East Asia. By H. Kim, S.-W. Son, and C. Yoo in the Journal of Geophysical Research: Atmospheres.

Effective resolution in high resolution global atmospheric models for climate studies. By R. Klaver et al. in the Atmospheric Science Letters.

Connections between Stratospheric Ozone Concentrations over the Arctic and Sea Surface Temperatures in the North Pacific. By M. Liu, D. Hu, and F. Zhang in the Journal of Geophysical Research: Atmospheres.

Trends in northern midlatitude atmospheric wave power from 1950 to 2099. By H.S. Sussman et al. in Climate Dynamics.

The dependence of mountain wave reflection on the abruptness of atmospheric profile variations. By M.A.C. Teixeira and J.L. Argaín in the Qarterly Journal of the Royal Meteorological Society.

Towards a reanalysis of stratospheric ozone for trend studies: Assimilation of the Aura Microwave Limb Sounder and Ozone Mapping and Profiler Suite Limb Profiler data. By K. Wargan et al. in the Journal of Geophysical Research: Atmospheres.

A topography of climate change research. By M.W. Callaghan, J.C. Minx, and P.M. Forster in nature: climate change.

Dependence of sudden stratospheric warming type‐transition on preceding North Atlantic Oscillation conditions. By H. Choi et al. in the Atmospheric Science Letters.

Transport of short-lived halocarbons to the stratosphere over the Pacific Ocean. By M.T. Filus et al. in Atmospheric Chemistry and Physics.

The building blocks of Northern Hemisphere wintertime stationary waves. By C.I. Garfinkel et al. in the Journal of the Climate.

Quantitative detection of iodine in the stratosphere. By T.K. Koenig et al. in the Proceedings of the National Academy of Sciences of the United States of America (PNAS).

Current and emerging developments in subseasonal to decadal prediction. By W.J. Merryfield et al. in the Bulletin of the American Meteorological Society.

Are contributions of emissions to ozone a matter of scale? – a study using MECO(n) (MESSy v2.50) By M. Mertens et al. in Geoscientific Model Development.

Convectively Forced Diurnal Gravity Waves in the Maritime Continent. By J.H. Ruppert, X. Chen, and F. Zhang in the Journal of the Atmospheric Sciences.

Assessing the impact of initialization on decadal prediction skill. By R. Sospedra-Alfonso and G.J. Boer in the Geophysical Research Letters.

Substantial twentieth-century Arctic warming caused by ozone-depleting substances. By L.M. Polvani et al. in nature climate change.

The chemists policing Earth’s atmosphere for rogue pollution. Nature News feature by Jane Palmer.

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The influence of ENSO events on the stratospheric QBO in a multi-model ensemble. By F. Serva et al. in Climate Dynamics.

Interhemispheric Coupling Mechanisms in the Middle Atmosphere of WACCM6. By A.K. Smith, N.M. Pedatella, and Z.K. Mullen in the Journal of the Atmospheric Sciences.

The emergence and evolution of Earth System Science. By W. Steffen et al. in nature reviews earth & environment.

Natural control on ozone pollution. By A. Stenke in nature climate change.

Temperature and tropopause characteristics from reanalyses data in the tropical tropopause layer. By S. Tegtmeier et al. in Atmospheric Chemistry and Physics.

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The generic nature of the tropospheric response to sudden stratospheric warmings. By I. White et al. in the Journal of the Climate.

Fast transport pathways into the Northern Hemisphere upper troposphere and lower stratosphere during northern summer. By Y. Wu et al. in the Journal of Geophysical Research: Atmospheres.

The impact of continuing CFC‐11 emissions on stratospheric ozone. By E.L.Fleming et al. in the Journal of Geophysical Research: Atmospheres.

Surface temperature response to the major volcanic eruptions in multiple reanalysis data sets. By M. Fujiwara, P. Martineau, and J.S. Wright in Atmospheric Chemistry and Physics.

Importance of orography for Greenland cloud and melt response to atmospheric blocking. By L.C. Hahn et al. in the Journal of the Climate.

Attribution of Chemistry-Climate Model Initiative (CCMI) ozone radiative flux bias from satellites. By L. Kuai et al. in Atmospheric Chemistry and Physics.

Windows of Opportunity for Skillful Forecasts Subseasonal to Seasonal and Beyond. By A. Mariotti et al. in the Bulletin of the American Meteorological Society.

Why are stratospheric sudden warmings sudden (and intermittent)? By N. Nakamura, J. Falk, and S. Lubis in the Journal of the Atmospheric  Sciences.

The influence of the stratospheric Quasi-Biennial Oscillation on trace gas levels at the Earth’s surface. By E.A. Ray et al. in nature geoscience.

La Niña’s Diminishing Fingerprint on the Central Indian Summer Monsoon. By D. Samanta et al. in the Geophysical Research Letters.

Trends in Upper Tropospheric Humidity: Expansion of the Subtropical Dry Zones? By M. Tivig et al. in the Journal of the Climate.

How tropical convection couples high moist static energy over land and ocean. By Y. zhang and S. Fueglistaler in the Geophysical Research Letters.

Pacific modulation of the North Atlantic storm track response to sudden stratospheric warming events. By H. Afargan‐Gerstman and D.I.V. Domeisen in the Geophysical Research Letters.

Statistical downscaling of water vapour satellite measurements from profiles of tropical ice clouds. By G. Carella et al. in Earth System Science Data.

Contributions of Convective and Orographic Gravity Waves to the Brewer-Dobson Circulation Estimated from NCEP CFSR. By M.-J. Kang, H.-Y. Chun and B.-G. Song in the Journal of the Atmospheric Sciences.

Is the subtropical jet shifting poleward? By P. Maher et al. in Climate Dynamics.

The role of the SO2 radiative effect in sustaining the volcanic winter and soothing the Toba impact on climate. By S. Osipov et al. in the Journal of Geophysical Research: Atmospheres.

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Very high stratospheric influence observed in the free troposphere over the northern Alps – just a local phenomenon? By T. Trickl et al. in Atmospheric Chemistry and Physics.

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Wintertime North American Weather Regimes and the Arctic Stratospheric Polar Vortex. By S.H. Lee, J.C. Furtado, and A.J. Charlton-Perez in the Geophysical Research Letters.

Observed Sub‐Decadal Variations of European Summer Temperatures. By W.A. Müller, L. Borchert, and R. Ghosh in the Geophysical Research Letters.

Interannual Variation of Upper Stratospheric Ozone in the Northern Midlatitudes in Early Winter Caused by Planetary Waves. By H. Ohyama et al. in the Journal of Geophysical Research: Atmospheres.

How does knowledge of atmospheric gravity waves guide their parameterizations? By R. Plougonven et al. in the Quarterly Journal of the Royal Meteorological Society.

Divergent consensuses on Arctic amplification influence on midlatitude severe winter weather. By J. Cohen et al. in nature climate change.

Unanticipated Side Effects of Stratospheric Albedo Modification Proposals Due to Aerosol Composition and Phase. By D.J. Cziczo et al. in nature scientific reports.

Effects of AO on the interdecadal oscillating relationship between the ENSO and East Asian winter monsoon. By C. Dong, S. Jianqi, and G. Ya in the International Journal of Climatology.

Long‐Term Changes in the Northern Midwinter Middle Atmosphere in Relation to the Quasi‐Biennial Oscillation. By A. Gabriel in the Journal of Geophysical Research: Atmospheres.

Gravity waves in the winter stratosphere over the Southern Ocean: high-resolution satellite observations and 3-D spectral analysis. By N.P. Hindley et al. in Atmospheric Chemistry and Physics.

Observed Relationships Between Sudden Stratospheric Warmings and European Climate Extremes. By A.D. King et al. in the Journal of Geophysical Research: Atmospheres.

So what’s in an Earth System Model? By C.D. Jones in the Journal of Advances in Modeling Earth Systems.

The efficiency of transport into the stratosphere via the Asian and North American summer monsoon circulations. By X. Yan et al. in Atmospheric Chemistry and Physics.

User Needs for Weather and Climate Information: 2019 NCEI Users’ Conference. By M.J. Brewer et al. in the Bulletin of the American meteorological Society.

Ozone Transport‐Radiation Feedbacks in the Tropical Tropopause Layer. By E.J. Charlesworth, T. Birner, and J.R. Albers in the Geophysical Research Letters.

Enhanced extended‐range Predictability of the 2018 late‐winter Eurasian Cold Spell due to the Stratosphere. By L.-A. Kautz et al. in the Quarterly Journal of the Royal Meteorological Society.

Recent Progress and Future Prospects of Sub-Seasonal and Seasonal Climate Predictions. By Y.-M. Min et al. in the Bulletin of the American meteorological Society.

Oblique Gravity Wave Propagation during Sudden Stratospheric Warmings. By C.C. Stephan et al. in the Journal of Geophysical Research: Atmospheres.

Reflection of nonlinear mountain waves by critical levels: behaviour of the reflection coefficient. By M.A.C. Teixeira, J.L. Argain, and X. Xu in the Quarterly Journal of the Royal Meteorological Society.

A 16-year dataset (2000–2015) of high-resolution (3 h, 10 km) global surface solar radiation. By W. Tang et al. in Earth System Science Data.

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Warming reduces predictability. By N. Yuan and Z. Lu in nature climate change.

Reduction in surface climate change achieved by the 1987 Montreal Protocol. By R. Goyal et al. in the Environmental Research Letters.

The scientific challenge of understanding and estimating climate change. By T. Palmer and B. Stevens in the Proceedings of the National Academy of Sciences.

Tropical climate variability in the Community Earth System Model: Data Assimilation Research Testbed. By J. Eliashiv, A.C. Subramanian, and A.J. Miller in Climate Dynamics.

Potential problems measuring climate sensitivity from the historical record. By A. Dessler in the Journal of the Climate.

Evaluating the performance of past climate model projections. By Z. Hausfather et al. in the Geophysical Research Letters.
– – See also: nature News article at: https://www.sciencemag.org/news/2019/12/even-50-year-old-climate-models-correctly-predicted-global-warming

Stratospheric Sulfate Aerosol Geoengineering Could Alter the High‐Latitude Seasonal Cycle. By J. Jiang et al. in the Geophysical Research Letters.

The Western Tibetan Vortex as an Emergent Feature of Near‐Surface Temperature Variations. By R.J. de Kok and W.W. Immerzeel in the Geophysical Research Letters.

Seasonal evolution of the effects of the El Niño–Southern Oscillation on lower stratospheric water vapor: Delayed effects in late winter and early spring. By Y. Liao, Q. Chen, and X. Zhou in Earth and Planetary Physics.

A Cautionary Note on the Long‐term Trend in Activity of the Madden‐Julian Oscillation During the Past Decades. By M. Lyu, X. Jiang, and Z. Wu in the Geophysical Research Letters.

Building long homogeneous temperature series across Europe: a new approach for the blending of neighboring series. By A.A. Squintu et al. in the Journal of Applied Meteorology and Climatology.

On the impact of future climate change on tropopause folds and tropospheric ozone. By D. Akritidis, A. Pozzer, and P. Zanis in Atmospheric Chemistry and Physics.

Viewing Forced Climate Patterns Through an AI Lens. By E.A. Barnes et al. in the Geophysical Research Letters.

Assessing the impact of observations in a multi‐year Reanalysis. By F.L.R. Diniz and R. Todling in the Quarterly Journal of the Royal Meteorological Society.

Towards a more integrated role for early career researchers in the IPCC process. By C. Gulizia et al. in Climatic Change.

Need for mountain weather stations climbs. By D.S. Hik and S.N. Williamson in Science Letters.

The impact of dropsonde and extra radiosonde observations during NAWDEX in autumn 2016. By M. Schindler et al. in the Monthly Weather Review.

The role of the stratosphere in subseasonal to seasonal prediction Part I: Predictability of the stratosphere. By D.I.V. Domeisen et al. in the Journal of Geophysical Research: Atmospheres.

The role of the stratosphere in subseasonal to seasonal prediction Part II: Predictability arising from stratosphere ‐ troposphere coupling. By D.I.V. Domeisen et al. in the Journal of Geophysical Research: Atmospheres.

A statistical analysis of the propagating quasi 16‐day waves at high latitudes and their response to sudden stratospheric warmings from 2005 to 2018. By Y. Gong et al. in the Journal of Geophysical Research: Atmospheres.

Which orographic scales matter most for medium‐range forecast skill in the Northern Hemisphere winter? By T. Kanehama et al. in the Journal of Advances in Modeling Earth Systems.

Does the Arctic stratospheric polar vortex exhibit signs of preconditioning prior to sudden stratospheric warmings? By Z.D. Lawrence and G.L. Manney in the Journal of the Atmospheric Sciences.

Unusual trapped mountain lee waves with deep vertical penetration and significant stratospheric amplitude. By J.J. Metz, D.R. Durran, and P.N. Blossey in the Journal of the Atmospheric Sciences.

Predictability of extratropical upper tropospheric circulation in the Southern Hemisphere by its main modes of variability. By M. Osman and C.S. Vera in the Journal of the Climate.

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The Elbrus (Caucasus, Russia) ice core record – Part 1: reconstruction of past anthropogenic sulfur emissions in south-eastern Europe. By S. Preunkert et al. in Atmospheric Chemistry and Physics.

The Emerging Technological Revolution in Earth Observations. By G. Stephens et al. in the Bulletin of the American Meteorological Society.

Impact of the QBO on Prediction and Predictability of the MJO Convection. By S. Wang et al. in the Journal of Geophysical Research: Atmospheres.

Is the recovery of stratospheric O3 speeding up in the Southern Hemisphere? An evaluation from the first IASI decadal record (2008–2017). By C. Wespes et al. in Atmospheric Chemistry and Physics.

 
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