The ARCUS Publication Directory is a portal that includes science planning documents, white papers, newsletters, and other reports that are outside of the peer review literature.
The publications index is listed in chronological order beginning with the most recent publication.
Displaying 211 - 220 of 255 publications.
Sea Ice Outlook: 2009 July Report
SUMMARY
The outlook for arctic sea ice for September 2009, based on June data, indicates a continuation of low pan-arctic sea ice extent and no indication that a return to historical levels will occur.
The July Sea Ice Outlook Report is based on a synthesis of 16 individual pan-arctic estimates (plus nine regional contributions) utilizing a range of methods.
Sea Ice Outlook: 2009 June Report
SUMMARY
The outlook for arctic sea ice for September 2009, based on May data, indicates a continuation of low pan-arctic sea ice extent and no indication that a return to historical levels will occur. The June Sea Ice Outlook Report is based on a synthesis of 15 individual pan-arctic estimates (plus six regional contributions) utilizing a range of methods; two additional pan-arctic contributions provide background information on recent sea ice observations.
Sea Ice Outlook: 2008 July Report
Summary
The outlook for the pan-arctic sea ice extent in September 2008, based on July data, indicates a continuation of dramatic arctic sea ice loss. The July Sea Ice Outlook report is based on a synthesis of 22 individual projections utilizing a range of methods. Projections based on July data show no indication that a return to historical sea ice extent will occur this year.
Sea Ice Outlook: 2008 June Report
The outlook for the pan-arctic sea ice extent in September 2008, based on June data, indicates a continuation of dramatic sea ice loss. The June Sea Ice Outlook report is based on a synthesis of 17 individual projections, utilizing a range of methods. Projections based on June data are similar to those of the May report, with no indication that a return to historical sea ice extent will occur this year.
Sea Ice Outlook: 2008 May Report
The May Sea Ice Outlook report for the September 2008 sea ice extent is based on a synthesis of 19 individual outlooks from the international arctic science community. The outlook for the pan-arctic sea ice extent in September 2008 indicates a continuation of the recent trend of sea ice loss.
Witness the Arctic | Volume 17, Number 1 - Winter
Witness the Arctic Volume 17, Number 1 - Winter 2013
Sea Ice Outlook: 2012 Post-Season Report
POST-SEASON REPORT
HIGHLIGHTS & TAKE-HOME POINTS
The average arctic sea ice monthly extent for September 2012 was the lowest observed in the satellite era at 3.6 million square kilometers, based on National Snow and Ice Data Center (NSIDC) estimates—50 % lower than the 1979-2000 average of 7.0 million square kilometers.
This value compares to the previous low value in 2007 at 4.3 million square kilometers and 4.6 million square kilometers in 2011.
Witness the Arctic | Volume 16, Number 3 - Fall
Witness the Arctic Volume 16, Number 3 - Fall 2012
Sea Ice Outlook: 2012 August Report
Pan-Arctic Full Outlook: Brief Update
OVERVIEW OF RESULTS
With 23 (thank you!) responses for the Pan-Arctic Outlook (plus 5 regional Outlook contributions), the August Sea Ice Outlook projects a September 2012 arctic sea extent median value of 4.3 million square kilometers, with a range of 3.9–4.9 (Figure 1). The quartiles for August are 4.1 and 4.6 million square kilometers, a narrow range given that the uncertainty of individual estimates is on the order of 0.5 million square kilometers. The consensus is for continued low values of September 2012 sea ice extent.