Orals

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GI3.7

Evaluation, exploitation and enhancement of Arctic observing systems across disciplines

This session aims at bringing together multidisciplinary studies that address the current state of Arctic observing systems, including strategies to improve them in the future. We invite contributions covering atmosphere, ocean, cryosphere and terrestrial spheres, or combinations thereof, by use of remote sensing, in situ observation technologies, and modeling. Particular foci are placed on (i) the analysis of strengths, weaknesses, gaps in spatial/temporal coverage, and missing monitoring parameters in existing observation networks and databases, and (ii) studies describing the development and/or deployment of new sensors or observation platforms that extend the existing observing infrastructure with multidisciplinary measurements. This session will be supported by the EU-H2020 project INTAROS, and welcomes contributions from other pan-Arctic networks (e.g. INTERACT, GTN-P, NEON, ICOS, SIOS, IASOA, AOOS), multi-disciplinary campaigns (e.g. ABoVE, NGEE Arctic, Arctic Ocean 2018, RV Polarstern cruises) or databases.

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Co-organized as AS5.15/BG1.65/CL5.20/CR2.14/OS1.17/SSS13.21

Convener: Roberta Pirazzini | Co-conveners: Andreas P. Ahlstrøm, Agnieszka Beszczynska-Möller, Mathias Göckede, Stein Sandven

Orals

| Thu, 11 Apr, 08:30–10:15

Room M1

Posters

| Attendance Thu, 11 Apr, 10:45–12:30

Hall X1

Thursday, 11 April 2019 | Room M1

Chairperson: 15957

08:30–08:45 |

EGU2019-18333

Improving Arctic Observation Systems through coordination – examples from the first State of Environmental Science in Svalbard (SESS) report

Christiane Hübner, Heikki Lihavainen, Inger Jennings, Shridhar Jawak, Øystein Godøy, Bo Andersen, Lilith Kuckero, Elizabeth Orr, Georg Hansen, and Hanna Lappalainen

Chairperson: 15957

08:45–09:00 |

EGU2019-3122

A process-based climatological evaluation of AIRS tropospheric thermodynamics over the high-latitude Arctic

Michael Tjernström and Joseph Sedlar

Chairperson: 15957

09:00–09:15 |

EGU2019-15647

Towards constraining the circumpolar nitrous oxide budget

Christina Biasi, Maija E. Marushchak, Carolina Voigt, Johanna Kerttula, Dmitry Kaverin, Aleksey Faguet, Jens Strauss, Guido Grosse, Timo Kumpula, Tiina Kolari, Tarja Silfver, Anna-Maria Virkkala, Tatiana Trubnikova, Tarfala Research Station, Sweden, Staff, CNR Arctic Station “Dirigibile Italia”, Svalbard, Staff, Czech Arctic Research Station of Josef Svoboda (Petuniabukta), Svalbard, Staff, Finse Alpine Research Centre, Norway, Staff, Toolik Field Station, Alaska, USA, Staff, Benjamin W. Abbott, and Pertti J. Martikainen

Chairperson: 15957

09:15–09:30 |

EGU2019-15343

Assessment and exploitation of pan-arctic hydrological observation systems and data for monitoring fresh-water flow to the Arctic Ocean and changes in arctic hydrological regimes

David Gustafsson, Kristina Isberg, and Berit Arheimer

Chairperson: 15957

09:30–09:45 |

EGU2019-11116

Towards implementation of seabed seismological network in Laptev Sea and Mega seeps geo-structural study by 3D active nodal array.

Dmitry Ilinskiy, Oleg Ganzha, Konstantin Roginskiy, and Leopold Lobkovskiy

Chairperson: 15957

09:45–10:00 |

EGU2019-2975

Beaufort Gyre Observing System (BGOS) in 2003-2018 from observations and model results

Andrey Proshutinsky, Richard Krishfield, John Toole, Mary-Louise Timmermans, Bill Williams, and Sarah Zimmermann

Chairperson: 15957

10:00–10:15

Summary of poster presentations by the authors