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New Funding for PEARL

Eureka's Polar Environment Atmospheric Research Laboratory in Nunavut has been awarded a grant through CANDAC to sustain core operations.  Click here to learn about sustained operations moving forward.

Summit Station News

Researchers from Summit Station's ICECAPS project were in the news at NSF this week for their recent Nature publication explaining the role of thin, low-lying clouds in Greenland's widespread surface melt last summer.  Click here for the NSF news summary.

Join IASOA at AOS

The first Arctic Observing Summit (AOS) is to be held in Vancouver, Canada 30-Apr to 02-May.  We welcome your comments on our community white paper.  Click here for a copy. 

 

IASOA will also host an IASC-sponsored half day workshop on 03-May to craft its contributions to the 2013 Arctic Report Card.  Please contact Sandy Starkweather for more details on participating in the workshop. 

News from Ny-Aalesund

The 31st edition of the Ny-Ålesund Newsletter is now available.  Click here to learn about plans for new radiation instruments at Zeppelin and new greenhouse gas flux measurements on the Amundsen Nobile Climate Change Tower (CCT). 

Expansions at St.Nord

Aarhus University has begun the construction of a modern research station in northern Greenland that will monitor how climate change is affecting the region.


Click
here for the full story.

DOE ARM Facility RFP

Request for Preproposals
Scientific Research at the ARM Climate Research Facility
U.S. Department of Energy

Preproposal deadline: Friday, 1 February 2013

To submit a proposal, please go click
here. 

Polar Met Call

The 12th Conference on Polar Meteorology and Oceanography is being held 29Apr - 02May, 2013 in Seattle, Washington.  Abstracts are due January 14, 2013.  Click here for more information. 

2012 Arctic Report Card

The latest Arctic Report Card was released at AGU on December 5.  Atmospheric results from the annual roll-up include updates on 2012 temperature anomalies as well as greenhouse gas and UV baseline measurements from Arctic observatories.  Observations show that increases from human sources in greenhouse gases continue, while warm air temperature anomaolies were relatively small compared to the last decade.  Click here for more information. 

IASOA at WMO-GCW

Represenatives from the IASOA consoritum will travel to Vienna, Austra Nov 20-22, 2012 for the First WMO-GCW-CryoNet Implementation meeting to share IASOA experiences with network coordination in a pan-Arctic context and contribute to areas of common value for the co-development of IASOA and CryoNet.  Click here for more information and look for updates after the meeting. 

First Tiksi Science Mtg

The first Tiksi Science Meeting was held in at the Arctic and Antarctic Research Institute in St. Petersburg, 18-20 Sept 2012.  A summary of the presentations and work plan can be found here

Input Requested

On The observational needs for climate modelers in the polar regions.   Click here to access the document and provide your feedback.  Author contact information is provided in the document. 

 

Arctic News in SOTC 2011

Read about changes to the Arctic atmosphere in this briefing on highlights from the 2011 BAMS State of the Climate Report.  For access to the full report, click here

IASOA's New Newsletter

IASOA distributed its first quarterly newsletter to 200 contacts last week.  Click here to see the newsletter and subscribe today!

Ozone News, BROMEX Blog

Click here to read about Paul Shepson's work in the news.  And click here for a link to the Barrow-based March BROMEX campaign blog.  

Update - CREATE 2012

NSERC's CREATE Training Program in Arctic Atmospheric Science has announced new opportunities for 2012 graduate and undergraduate programs.  Click HERE for more information.

PEARL in the News

Researchers Jim Drummond and Kim Strong discuss the role of Canada's Polar Environment Atmospheric Research Laboratory (PEARL) near Eureka, Canada in the detection and understanding of 2011's record-sized Arctic ozone hole.  Click here for the full article in the Montreal Gazette.  

Cherski in the News

To learn about the role that Cherski plays in permafrost studies, click here to see NBC's Jim Maceda report on a trip to visit Sergei and Nikita Zimov at the station. 

2011 Arctic Report Card

National Oceanic and Atmospheric Administration (NOAA)

 

The 2011 update of the web-based Arctic Report Card is now available:

http://www.arctic.noaa.gov/reportcard/

Responding to Change

International Study of Arctic Change (ISAC), in partnership with the School of Policy Studies at Queen’s University, announces:

 

Responding to Arctic Environmental Change Workshop: Translating Our Growing Understanding into a Research Agenda for Action

Jan 30, 2012 - Feb 1, 2012

Click here for more info.

Workshop Announcement

Workshop on Polar Simulations with the Weather Research and Forecasting (WRF) Model.
 

November 2 and 3, 2011

Byrd Polar Research Center, The Ohio State University

Columbus, Ohio USA

 

There is no registration fee.  You are invited to attend!  For more details or to register online: http://polarmet.osu.edu/workshops/pwrf_2011/

New UNIS Course

The Arctic Atmospheric Boundary Layer and Local Climate Processes

 

Objective: After the course, the student will have an understanding of physical processes typical for the Arctic atmospheric boundary layer, how the Arctic boundary layer differs from that at lower latitudes; the challenges of taking meteorological measurements and a basic understanding of how numerical models in the Arctic work.

 

Registration Deadline: 15.Oct.2011

 

For more information about the course and how to apply, see http://www.unis.no

Black Carbon

Is black carbon contributing to the warming of the Arctic?  Click here to read about an international study currently taking place in the Arctic to investigate the role of black carbon in Arctic warming.

CREATE Summer School

CREATE Summer School addressing the broad theme of Arctic Atmospheric Science, will be offered from July 11 to 15, 2011 in Alliston, Ontario. Details are HERE.

CANDAC Outreach Update

In March/April 2011, CANDAC launched a new outreach project called Student-Researchers Atmospheric Collaboration at Qarmartalik School in Resolute Bay, Nunavut and Pickering College in Newmarket, Ontario. HERE

Tiksi Update 2011

Successful site visit by FMI HERE

SOA Conf Resolution

The March 16-19, 2010 State of the Arctic Conference has published a final resolution and access to presentations HERE


Can we help you?

Did you find what you needed? If not, click here to contact IASOA.
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International Polar Year
Tiksi Update June 2010 PDF Print E-mail

 

   Roshydromet, NOAA, FMI and Polar Foundation, Tiksi Project Updates

 

June 1, 2010 



 

Trip Objectives:

 

Complete building and site infrastructure for the Central Observatory and Weather building, Clean Air Facility and the surrounding tundra infrastructure. Install instrument suites supporting Climate Reference Network (CRN), Baseline Surface Radiation Network (BSRN), Persistent Organic Pollutants (POPs), Ozone and Carbon Cycle Gas Sampling, Flux Tower. Prepare Infrastructure for Aerosol Sampling and Tundra fluxes on behalf of the Finnish Meteorological Institute.

 

Arrival Date: May 25th

 

The U.S. Tiksi Team on site is Taneil Uttal, Robert Albee, Matthew Okraszewski and Mike McKibben

The Russian Tiksi Team on site is Alexander Makshtas, Alexander Kuzmichev, Vasily Kustov and Alexander Rychkov (not pictured). The Polar Foundation is represented by Anatoly Shumanov with a work crew of 7.

 

tiksi team

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Weather

 

Beautiful! It is perfect Arctic working conditions, clear, warm, and frozen ground. After the nice weather we had last September/October we begin to wonder if they ever have bad weather in this place.

 

tiksi weather

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shipping

 

The U.S. team arrived to find all U.S. instruments and supplies shipped from the U.S. in July 2009 on site and apparently intact after preliminary inventory. This includes BSRN, CRN, Flux Tower and Ozone project components. Additional ozone sampling instrument and supplies that were sent by USPS have been received. Packages that were sent with additional supplies were received in Yakutsk and expected for delivery in Tiksi this week.

 

tiksi shipping

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Project 1 - BSRN

 

The Russian leads on the BSRN project will be Alexander Makshtas and Vasily Kustov. After consultation with the U.S. team, it was decided that the roof of the Central Observatory and Weather Building would be more suitable for the BSRN upward looking instruments. The advantages of this site over the Clean Air Facility are (1) proximity to the standard Russian radiation sensors and (2) access for daily checks by station operators. One disadvantage of this site is numerous antenna poles which may cause complex shadowing. This was discussed with the Tiksi Office Station manager who said it would be a simple matter to remove most of these obstacles in the coming summer. The new instrument table and solar tracker stand are shown in the figure below. The BSRN data loggers have been tested and equipment has been inventoried. Installation is expected to commence on June 2 when the paint has dried on the stand and table.

 

tiksi bsrn 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

View towards poles scheduled for removal

 

tiksi bsrn 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

View towards Russian standard radiation measurements

 

Various options are being discussed for constructing albedo racks with materials around the station. There are various towers with winch systems and telescoping tower parts that are available. At present, it is expected that the albedo racks will be a distance of about 1.0 km from the upward looking instruments in the region around the Clean Air Facility. Because of the variability of the terrain, it has been considered that more than one albedo rack may be advantageous to measure albedo over various surfaces

 

Project 2 - CRN

 

There is currently a significant snow drift between the road and the area that was selected by Mike Helfert for the CRN installation. This has inspired a discussion that we might be able to use existing posts that are in the immediate vicinity for the CRN installation. The existing requirements are for 2 posts that are spaced 8 m apart centered on 71 35.129 N and 128 54.945 E. It was rumored that the CRN specialist had left a U.S. silver dollar in a small cairn in this region, and significant effort was exerted to locate this artifact (without success).

 

tiksi crn 1 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Russian - U.S. team searching for CRN marker artifact

 

tiksi crn 2 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Two possible existing posts have GPS coordinates of 71 35.124 N/128 54.982 E and 71.35.123 N/128 54.961 E respectively. They are approximately 20 meters from the original location (See below). If used, the existing posts would be cleaned of existing attachments. CRN is the second project scheduled for installation. Expected start date is June 5.

   

tiksi crn 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Possible existing supports for CRN

 

Project 3 - FMI Assessment

 

Despite additional work in the Clean Air facility including significant amounts of equipment and supplies being moved into the facility, the FMI equipment seems to be in good condition.

 

tiksi fmi 1
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tiksi fmi 2 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Project 4 - AERONET

 

The CIMEL is on site and unpacked, and appears to be in good condition.

 

Project 5 - Persistent Organic Pollutants Sampler

 

Alexander Rychkof from the Obninsk TYPHOON laboratory is here and has completed installation of the POPs sampler. This is on the roof of the CAF building.

 

tiksi pops

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other Projects in Progress

 

(1) Constructions of the flux tower - base has been confirmed to be in the correct location

(2) Set up of black carbon sampler in clean air facility

(3) Set up of ozone sampler in clean air facility

(4) Temporary projects currently on site including:

Carbon dioxide fluxes over various surfaces

Atmospheric electricity

Microwave detection of water vapor

 
Tiksi Update PDF Print E-mail

 

 

 

Roshydromet, NOAA, FMI and Polar Foundation, Tiksi Project Updates

 

October 1, 2009

 

 

 

PROJECTS INSTALLATION REPORT - September 2009

 

(1)    U.S. Radiation Sensors for the Baseline Surface Radiation Network Program (in transit)

(2)    U.S. Climate Reference Network Site (in transit)

(3)    Black Carbon Sampling (training completed and program operating)

(4)    U.S. Surface Ozone Sampling (in transit)

(5)    U.S. Surface Heat and Energy Balance Fluxes (in transit)

(6)    Finnish Carbon Dioxide and Methane concentrations (operating)

(7)    Finnish Carbon Dioxide and Methane Fluxes (partially installed, not operating)

(8)    U.S. Green House Gas Sampler (training completed and program operating)

(9)    Finnish Aerosol Size Distribution Monitoring (operating and awaiting additional modifications and infrastructure support)

(10)  Aerosol Filter Sampling

(11)  Russian Radiation Sensors (installed)

(12)  Russian meteorological instrumentation (scheduled for winter deployment)

(13)  Russian Total Ozone Measurements (installed)

(14)  Russian Permafrost Measurements (installed)

(15)  Precipitation chemistry (installed)

(16)  Russian UV measurements (installed)

 

SHIPPING

All Russian and Finnish equipment was on site at start of deployment period

U.S. Shipment was significantly delayed and expected to arrive after U.S. team departs Tiksi

 

CUSTOMS

FMI Equipment cleared customs and has been delivered

NOAA customs paperwork in progress with support from Roshydromet-Yakutsk

 

DATES OF INSTALLATION IN TIKSI COMPLETED

All science teams will have departed Tiksi by October 1

There was no overlap with construction team

 

INFRASTRUCTURE SUPPORT

The contract between CH2MHill and the Polar Foundation was signed in early September.

Representatives of Roshydromet Yakutsk met with members of the Russian and U.S. science teams at the Yakutsk Airport on September 21.

A representative of the Polar Foundation met with the Science teams at the Tiksi site on September 23rd

The local Tiksi Roshydromet office provided significant infrastructure support.

The construction crew contracted to the Polar Foundation foreman and crew are scheduled to arrive in Tiksi on October 2.  Extensive project requests have been developed.

Data communications have been established between the Tiksi Observatory and AARI in St Petersburg.

An AARI IT system manager deployed a video conferencing system.

A computer system has been installed at the CAF attached to security cameras; there is a wireless transmission of security camera data to the weather station.

The weather station has good internet connectivity.

 

BECAUSE THERE WAS NO OVERLAP BETWEEN SCIENCE TEAMS AND CONSTRUCTION TEAMS, SIGNIFICANT TIME WAS SPENT ON INSPECTIONS AND DEVELOPMENT OF DETAILED REQUESTS FOR INFRASTRUCTURE IMPROVEMENTS.

 

REPORT ON ROADS AND POWER

A new insulated power line has been installed from the town of Tiksi to the weather station (and CAF) and the road has been considerably improved. 

 

newpowerandcaf 

 

New power line and Clean Air Facility (T. Uttal) 

 

REPORT ON WEATHER STATION

The weather station is largely completed and occupied by the Roshydromet Tiksi weather station staff.  Internet communications are available.  There are two furnished bedrooms, a kitchen and good office space and accessible roof space where some science projects are presently being installed; it already supports some weather station instruments.  A list of final items for completion has been submitted, including plumbing and water, additional insulation, drainage, additional weatherization, and noise abatement issues during high wind periods. The weather station is spacious, comfortable and furnished.  There is storage, and adequate additional space inside as well as on the roof for science projects without interference with the routine weather station activities. Power has been uninterrupted during this visit, although some UPS activity indicates that there may be ongoing power fluctuations.  The diesel generator is not yet hooked into the power system.

 

wxstationinterior

 

The new weather station is now occupied by the Roshydromet Tiksi weather station staff (T. Uttal).

 

REPORT ON CLEAN AIR FACILITY

The CAF building has been constructed on the foundation and has some electrical outlets.  The interior finish work is in progress.  The science team has confirmed the location of outside towers and racks and connecting walkways and power/communication lines.  The UPS was installed by Roshydromet and NOAA science teams. 

 

cafinterior

 

Interior of the Clean Air Facility (T. Uttal).

 

OPERATIONS

Roshydromet has received official approval for measurements that will be made by the initial 15 projects.

The Roshydromet Tiksi Office has interviewed the science teams on the technical, logistical and personnel requirements for each project and is developing plan for support.   Programs of Operation have been submitted to the Tiksi Roshydromet Office.

 

The Roshydromet Tiksi Office has assigned a central point of contact and procedure for communications on technical issues relating to the new Observatory measurements.

 

Training was provided to Tiksi Observatory staff on U.S, Finnish and Russian projects. 

 

Tiksi Roshydromet has hired an engineering support technician who will have a primary assignment of operating observatory equipment.

 

MEETINGS IN YAKUTSK AND MOSCOW

The Russian and US Science teams and the Tiksi Station Director will meet with Roshydromet -Yaktusk Representatives to discuss contracts, operations (including further training), oversight of the construction and customs of the US equipment.

 

The Russian, US and Finnish science team is scheduled visit the U.S. Embassy and with Roshydromet in Moscow on October 5 and 6 to provide a trip report and develop a schedule of activities for the following months. Representatives of the science teams will be:

 

Alexander Makshtas

Alexander Reshetnikov

Alexi Konoplev

Taneil Uttal

Alexander Kuzmichov

Robert Albee

Ludmila Matrosova

 

 

PERSONNEL THAT WERE ON SITE IN TIKSI

AARI

Alexander Makshtas

Vasily Kustov

Alexander Kuzmichov

 

MGO

Alexander Reshetnikov

Victor Ivakhov

 

NOAA

Taneil Uttal

Ludmila Matrosova

Robert Albee

Brian Vasel

 

FMI

Tuomas Laurila

Mika Aurela

Eija Asmi

Irina Loutsenko

 

 
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