Interactions between the atmosphere, cryosphere, and ecosystems at northern high latitudes

• The Nordic Centre of Excellence CRAICC (Cryosphere-Atmosphere Interactions in a Changing Arctic Climate), funded by NordForsk in the years 2011-2016, is the largest joint Nordic research and innovation initiative to date, aiming to strengthen research and innovation regarding climate change issues in the Nordic region. CRAICC gathered more than 100 scientists from all Nordic countries in a virtual centre with the objectives of identifying and quantifying the major processes controlling Arctic warming and related feedback mechanisms, outlining strategies to mitigate Arctic warming, and developing Nordic Earth system modelling with a focus on short-lived climate forcers (SLCFs), including natural and anthropogenic aerosols. The outcome of CRAICC is reflected in more than 150 peer-reviewed scientific publications, most of which are in the CRAICC special issue of the journal Atmospheric Chemistry and Physics. This paper presents an overview of the main scientific topics investigated in the centre and provides the reader with a state-of-the-art comprehensive summary of what has been achieved in CRAICC with links to the particular publications for further detail. Faced with a vast amount of scientific discovery, we do not claim to completely summarize the results from CRAICC within this paper, but rather concentrate here on the main results which are related to feedback loops in climate change-cryosphere interactions that affect Arctic amplification.

Ämnesord

NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Meteorologi och atmosfärforskning (hsv//swe)

NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Meteorology and Atmospheric Sciences (hsv//eng)

NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Klimatforskning (hsv//swe)

NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Climate Research (hsv//eng)

NATURVETENSKAP  -- Geovetenskap och miljövetenskap (hsv//swe)

NATURAL SCIENCES  -- Earth and Related Environmental Sciences (hsv//eng)

Nyckelord

cloud droplet activation

aerosol-climate interactions

biogenic

volatile emissions

light-absorbing impurities

eurasian experiment

peex

black carbon deposition

earth system model

sea-ice conditions

organic-compounds

elemental carbon

B 27

FIN-00014 Helsinki

Finland.

[Bilde

Merete

Glasius

Marianne] Aarhus Univ

Dept Chem

Langelandsgade 140

DK-8000 Aarhus C

[Dagsson-Waldhauserova

Pavla

Olafsson

Haraldur] Univ Iceland

Dept Phys Sci

Reykjavik

Iceland.

[Dagsson-Waldhauserova

Pavla] Czech Univ Life Sci

Fac Environm Sci

Prague

Czech Republic.

[Dalirian

Maryam

Grythe

Henrik

Hansson

Hans-Christen

Krejci

Radovan

Nilsson

E. Douglas

[de Leeuw

Gerrit

Lappalainen

Hanna K.

Lihavainen

Heikki

Meinander

Outi

Soares

Joana

[Dragosics

Monika

Jonsdottir

Ingibjorg

Thorsteinsson

Throstur] Univ Iceland

Inst Earth Sci

[Ekman

Annica M. L.] Stockholm Univ

Dept Meteorol

Stockholm

Sweden.

[Ekman

Annica M. L.] Stockholm Univ

Bolin Ctr Climate Res

Stockholm

Sweden.

[Fang

Keyan] Fujian Normal Univ

Inst Geog

Key Lab Humid Subtrop Ecogeog Proc

Fuzhou

Fujian

[Gallet

Jean-Charles

Isaksson

Elisabeth] Norwegian Polar Res Inst

FRAM High North Res Ctr Climate

[Grythe

Henrik

Stohl

Andreas] NILU Norwegian Inst Air Res

Kjeller

Norway.

[Hansson

Margareta] Stockholm Univ

Dept Phys Geog

S-10691 Stockholm

Sweden.

[Iversen

Trond

Kirkevag

Alf

Seland

Oyvind] Norwegian Meteorol Inst

Oslo

Norway.

[Korhola

Atte

Ruppel

Meri] Univ Helsinki

Fac Biol & Environm Sci

Ecosyst & Environm Res

[Kristjansson

Jon Egill] Univ Oslo

Dept Geosci

Oslo

Norway.

[Lappalainen

Hanna K.] Tyumen State Univ

Dept Cryosphere

Tyumen 625003

Russia.

[Massling

Andreas

Skov

Henrik] Aarhus Univ

Arct Res Ctr

Dept Environm Sci

Climate

[Olafsson

Haraldur] Icelandic Meteorol Off

Reykjavik

Iceland.

[Prisle

Nonne L.] Univ Oulu

Nano & Mol Syst Res Unit

POB 3000

Oulu 90014

Finland.

[Roldin

Pontus

Swietlicki

Erik] Lund Univ

Dept Phys

Div Nucl Phys

POB 118

S-22100 Lund

Sweden.

[Sand

Maria] CICERO

Oslo

Norway.

[Seppa

Heikki] Univ Helsinki

Dept Geosci & Geog

Helsinki

Finland.

[Soares

Joana] Air Qual Res Div Environm & Climate Change Canada

Toronto

ON M3H5T4

Canada.

[Thorsteinsson

Throstur] Univ Iceland

Environm & Nat Resources

Reykjavik

Iceland.

[Weyhenmeyer

Gesa A.] Uppsala Univ

Dept Ecol & Genet Limnol

Uppsala

Sweden.

Meteorology & Atmospheric Sciences

ates of america

v105

p12140

ates of america

v111

p15019

ates of america

v111

p7964

ates of america

v110

p15216

appellaz ja

1993

tellus series b-chemical and physical meteorology

v45

p228

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