Sea surface pCO2 and O2 dynamics in the partially ice-covered Arctic Ocean
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jc012162
Abstract: Understanding the physical and biogeochemical processes that control CO2 and dissolved oxygen (DO) dynamics in the Arctic Ocean (AO) is crucial for predicting future air-sea CO2 fluxes and ocean acidification. Past studies have primarily been… read more here.
Keywords: ice; sea; surface; pco2 ... See more keywords
Observations of frazil ice formation and upward sediment transport in the Sea of Okhotsk: A possible mechanism of iron supply to sea ice
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jc012198
Abstract: In the Sea of Okhotsk, sediment incorporation, transport and release by sea ice potentially plays important roles in the bio-related material (such as iron) cycle and ecosystem. The backscatter strength data of bottom-mounted Acoustic Doppler… read more here.
Keywords: sea ice; sea; frazil ice; transport ... See more keywords
Snow contribution to first‐year and second‐year Arctic sea ice mass balance north of Svalbard
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jc012398
Abstract: The salinity and water oxygen isotope composition (δ18O) of twenty-nine first-year (FYI) and second-year (SYI) Arctic sea ice cores (total length 32.0 m) from the drifting ice pack north of Svalbard were examined to quantify… read more here.
Keywords: sea ice; contribution; year; mass ... See more keywords
One-dimensional evolution of the upper water column in the Atlantic sector of the Arctic Ocean in winter
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jc012431
Abstract: A one‐dimensional model is employed to reproduce the observed time evolution of hydrographic properties in the upper water column during winter, between 26 January and 11 March 2015, in a region north of Svalbard in… read more here.
Keywords: evolution; ice; one dimensional; arctic ocean ... See more keywords
Altered inherent optical properties and estimates of the underwater light field during an Arctic under ice bloom of Phaeocystis pouchetii
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jc012471
Abstract: In spring 2015, we observed an extensive phytoplankton bloom of Phaeocystis pouchetii, with chlorophyll a concentrations up to 7.5 mg m−3, under compact snow-covered Arctic sea ice at 80-81˚N during the Norwegian young sea ICE… read more here.
Keywords: sea ice; phaeocystis; bloom; ice ... See more keywords
Dynamical conditions of ice supersaturation and ice nucleation in convective systems: A comparative analysis between in situ aircraft observations and WRF simulations
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd025994
Abstract: Occurrence frequency and dynamical conditions of ice supersaturation (ISS, where relative humidity with respect to ice (RHi)> 100%) are examined in the upper troposphere around convective activity. Comparisons are conducted between in situ airborne observations… read more here.
Keywords: dynamical conditions; ice supersaturation; conditions ice; supersaturation ice ... See more keywords
Vertical thermodynamic structure of the troposphere during the Norwegian young sea ICE expedition (N-ICE2015)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd026089
Abstract: The Norwegian young sea ICE (N-ICE2015) expedition was designed to investigate the atmosphere-snow-ice-ocean interactions in the young and thin sea ice regime north of Svalbard. Radiosondes were launched twice daily during the expedition from January… read more here.
Keywords: sea ice; expedition; norwegian young; young sea ... See more keywords
The occurrence of ice production in slightly supercooled Arctic stratiform clouds as observed by ground‐based remote sensors at the ARM NSA site
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd026226
Abstract: Ice particle formation in slightly supercooled stratiform clouds is not well documented or understood. In this study, 4 years of combined lidar depolarization and radar reflectivity (Ze) measurements are analyzed to distinguish between cold drizzle and… read more here.
Keywords: supercooled arctic; slightly supercooled; arctic stratiform; stratiform clouds ... See more keywords
Differentiating between first‐year and multiyear sea ice in the Arctic using microwave‐retrieved ice emissivities
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jd026275
Abstract: Polarized emissivities of the sea ice over the Arctic were retrieved at Advanced Microwave Scanning Radiometer–EOS (AMSR-E) 10.65, 18.7, 23.8, and 36.5 GHz channel frequencies. Results indicate that retrieved emissivities are consistent with other emissivity estimates.… read more here.
Keywords: multiyear sea; ice; first year; sea ice ... See more keywords
The seeding of ice algal blooms in Arctic pack ice: The multiyear ice seed repository hypothesis
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2016jg003668
Abstract: During the Norwegian young sea ICE expedition (N-ICE2015) from January to June 2015 the pack ice in the Arctic Ocean north of Svalbard was studied during four drifts between 83° and 80° N. This pack… read more here.
Keywords: seed; pack ice; ice algal; seed repository ... See more keywords
Fracture propagation and stability of ice shelves governed by ice shelf heterogeneity
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl072648
Abstract: Tabular iceberg calving and ice shelf retreat occurs after full-thickness fractures, known as rifts, propagate across an ice shelf. A quickly evolving rift signals a threat to the stability of Larsen C, the Antarctic Peninsula's… read more here.
Keywords: ice shelf; ice shelves; stability; ice ... See more keywords