The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic ...

We examine MYI loss and quantify the annual MYI area budget from 1980 to 2021 as the balance of export, melt, and replenishment.

Data ma y b e preliminary . The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic. Ocean Since 1980. David Gareth Babb1, Ryan ...

The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic ...

Overall, MYI area declined at 72,500 km^2/yr, however a majority of the loss occurred during two stepwise reductions that interrupt an otherwise balanced budget ...

Regime shift in Arctic Ocean sea ice thickness | Nature

Concurrent shorter residence times in the ice formation areas and acceleration of the TPD led to a reduction of the mean residence time of sea ...

Modelling the evolution of Arctic multiyear sea ice over 2000–2018

While such an increase in MYI extent can occur mid-winter due to diverging ice drift, neither the NSIDC_age data nor the model show such an ...

Arctic sea-ice extent: No record minimum in 2023 or recent years

Arctic sea-ice extent reaches its minimum each year in September. On 11 September 2023 the minimum was 4.969 million square kilometers (mill.km 2 ).

The stepwise decrease of 4+ year ice extent and its linked ...

Recent studies have reported a shift in the Arctic sea ice to a younger state after around 2007. This study reveals that this shift can be ...

Sea ice thickness distribution in the Arctic Ocean - ScienceDirect.com

Histograms of sea ice draft reflect a bimodal distribution in winter and spring, an effect of the presence of thin first year ice. Due to ice melt in summer and ...

Winter arctic sea ice volume decline: uncertainties reduced using ...

Available since 1979, hence providing the longest continuous climate time series, PMW records show a decrease in sea ice coverage in any month ...

Sea ice transport and replenishment across and within the ...

Results indicate that the CAA primarily exports ice to the Arctic Ocean and Baffin Bay, with an average annual (October to September) ice area ...

The loss of multiyear sea ice in the Arctic - OUCI

Babb, The stepwise reduction of multiyear sea ice area in the Arctic Ocean since 1980, Journal of Geophysical Research, Oceans, № 128, с. 1 https://doi.org ...

Regime shift in Arctic Ocean sea ice thickness - PMC - NCBI

Concurrent shorter residence times in the ice formation areas and acceleration of the TPD led to a reduction of the mean residence time of sea ...

Large Decadal Decline of the Arctic Multiyear Ice Cover in

Abstract The perennial ice area was drastically reduced to 38% of its climatological average in 2007 but recovered slightly in 2008, 2009, and 2010 with the ...

Arctic sea ice thickness, volume, and multiyear ice coverage

Over the scatterometer record (1999–2017), the Arctic has lost more than 2 × 106 km2 of MYI—a decrease of more than 50%; MYI now covers less ...

Variability of Arctic Sea ice age and its relationship with atmospheric ...

The reduction in Arctic sea ice extent during summer is typically accompanied by a substantial decrease in winter sea ice thickness. However ...

Climate Change: Arctic sea ice summer minimum

The amount of sea ice that survives the Arctic summer has declined by 13 percent per decade since the start of the 43-year satellite record.

Controls on Arctic Sea Ice from First-Year and Multiyear Ice ...

These estimates of survivability, in concert with the reduced model, yield persistence time scales of September area and volume anomalies and the ...

Improving Multiyear Sea Ice Concentration Estimates with Sea Ice Drift

On average, the correction reduces the estimated MYI area by 5.2 × 105 km2 (14.3%) except for the April–May time frame, when the reduction is larger as the ...

Has Antarctic sea ice hit a breaking point?

Throughout the 2023 austral winter, sea ice was far below any previous winter extent in the 45-year satellite record. On September 10, 2023, ...

David Gareth Babb - Authorea

July 08, 2023. The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic Ocean Since 1980. · November 27, 2023. The Complete Annual Record of Sea Ice Volume ...