First measurements of nitrous oxide in Arctic sea ice

K Randall, M Scarratt, M Levasseur… - Journal of …, 2012 - Wiley Online Library
Nitrous oxide (N2O) contributes∼ 6% of the total radiative forcing from long‐lived
greenhouse gases. While tropospheric concentrations have increased by 20% since the …

Investigation into the geometry and distribution of oil inclusions in sea ice using non-destructive X-ray microtomography and its implications for remote sensing and …

DS Desmond, O Crabeck, M Lemes, ML Harasyn… - Marine Pollution …, 2021 - Elsevier
As climate change brings reduced sea ice cover and longer ice-free summers to the Arctic,
northern Canada is experiencing an increase in shipping and industrial activity in this …

High-pressure thermodynamic Gibbs functions of ice and sea ice

R Feistel, W Wagner - Journal of Marine Research, 2005 - ingentaconnect.com
A new Gibbs thermodynamic potential function of ice Ih is proposed to extend and improve
already existing ones and to unify various data and formulas for thermodynamic equilibrium …

Selective retention in saline ice of extracellular polysaccharides produced by the cold-adapted marine bacterium Colwellia psychrerythraea strain 34H

M Ewert, JW Deming - Annals of Glaciology, 2011 - cambridge.org
The retention of salts in laboratory-grown ice was compared to the retention of extracellular
polysaccharide substances (EPS) produced by the cold-adapted marine …

Distribution and biomass transport of ice amphipods in drifting sea ice around Svalbard

H Hop, O Pavlova - Deep Sea Research Part II: Topical Studies in …, 2008 - Elsevier
Diversity and distribution of ice amphipods were determined in drifting sea ice around
Svalbard during May–August 2003–2005. Sea-ice concentrations were determined visually …

Distinct bacterial assemblages reside at different depths in Arctic multiyear sea ice

I Hatam, R Charchuk, B Lange, J Beckers… - FEMS microbiology …, 2014 - academic.oup.com
Bacterial communities in Arctic sea ice play an important role in the regulation of nutrient
and energy dynamics in the Arctic Ocean. Sea ice has vertical gradients in temperature …

Biogeochemistry and microbial community composition in sea ice and underlying seawater off East Antarctica during early spring

S Becquevort, I Dumont, JL Tison, D Lannuzel… - Polar biology, 2009 - Springer
Pack ice, brines and seawaters were sampled in October 2003 in the East Antarctic sector to
investigate the structure of the microbial communities (algae, bacteria and protozoa) in …

Cryogenic opal-A deposition from Yellowstone hot springs

A Channing, IB Butler - Earth and Planetary Science Letters, 2007 - Elsevier
Sub-zero winter temperatures on the Yellowstone Plateau alter the opal-A precipitation
pathway of fluid erupting from hot springs and geysers. Frozen fluid, often only meters from …

Effect of melting Antarctic sea ice on the fate of microbial communities studied in microcosms

D Lannuzel, V Schoemann, I Dumont, M Content… - Polar Biology, 2013 - Springer
Although algal growth in the iron-deficient Southern Ocean surface waters is generally low,
there is considerable evidence that winter sea ice contains high amounts of iron and organic …

Oxygen exchange and ice melt measured at the ice-water interface by eddy correlation

MH Long, D Koopmans, P Berg, S Rysgaard… - …, 2012 - bg.copernicus.org
This study examined fluxes across the ice-water interface utilizing the eddy correlation
technique. Temperature eddy correlation systems were used to determine rates of ice …