Thursday, May 19, 2016

Travel to Falkland Islands, South Georgia Island and Antartica

Travel to Antarctica is my second venture into the Polar regions.  In August 2016, I traveled to Southeast Greenland, giving me 'polar fever' -- being totally enamored with polar regions in the Arctic and Antarctica.  The sheer awesomeness and beauty of the environment is salve for the soul...

We board the Ocean Diamond on January 7  in Ushuaia, southern tip of Chile, for three weeks of adventures to the Falkland Islands, South Georgia Island and the Antarctica Peninsula. 

Gaining perspective...   looking down on the continent of Antarctica, which is surrounded by the Southern Ocean, you can envision its proximity to South America, Africa and Australia. 

Image result for southern ocean map

Penguins.... Jonathan Franzen, The New Yorker, May 2016

http://www.newyorker.com/magazine/2016/05/23/jonathan-franzen-goes-to-antarctica?mbid=nl_160516_Daily&CNDID=18741165&spMailingID=8928513&spUserID=MTA5MjM5OTcxNDkwS0&spJobID=921581929&spReportId=OTIxNTgxOTI5S0

"Though every penguin species has its charms—the glam-rock head-streamers of the macaroni penguin, the little parallel-footed jumps with which a rockhopper patiently climbs or descends a steep slope—I loved the kings above all others. They combined untoppable aesthetic splendor with the intently social energies of children at play. After porpoising toward shore, a group of kings would come running headlong up from the breakers, their flippers outstretched and fluttering, as if the water had got too cold for them. Or a lone bird would stand in shallow surf and gaze out to sea for so long that you wondered what thought was in its head. Or a pair of young males, excitedly tottering after an undecided female, would pause to see which of them was the more impressive craner of its neck, or to whap at each other ineffectually with their flippers. They had viciously sharp bills but sparred instead with punchless wings..."

What is the GEOGRAPHY of ANTARCTICA?
LIMA_overview_map

Facts about Antarctica  (click on link for entire article from Live Science)
Antarctica has many unique attributes---  There are no indigenous people; this continent has never been inhabited.  More rain falls in the Sahara Desert than in Antarctica.  Antarctica has no trees or bushes; vegetation is composed of mosses, lichen and algae. Antarctica was first discovered in 1820.
"If you throw boiling water into the air in Antarctica, it will instantly vaporize. Most of the particles will turn into steam while others are instantly converted to small pieces of ice."




January 11-12  Cruising the South Scotia Sea

The Scotia Sea is a sea located at the northern edge of the Southern Ocean at its boundary with the South Atlantic Ocean. It is bounded on the west by the Drake Passage and on the north, east and south by the Scotia Arc, an undersea ridge and island arc system supporting various islands. The sea sits atop the Scotia Plate

... the Antarctic Convergence

By own work - Ivanov, L. and N. Ivanova. Antarctic: Nature, History, Utilization, Geographic Names and Bulgarian Participation. Sofia: Manfred Wörner Foundation, 2014. p. 9 (in Bulgarian) ISBN 978-619-90008-1-6, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=34691330
The Antarctic Convergence is a zone approximately 32 to 48 km (20 to 30 mi) wide, varying in latitude seasonally and in different longitudes, extending across the AtlanticPacific, and Indian Oceans between the 48th and 61st parallels of south latitude.



Thursday, April 14, 2016

Antarctica Travel Plans

Getting from here to there...




ANTARCTICA TRIP FLIGHTS
January 2017
Day/Date From To Flight # Departure Time Arrival Time Record Locator
Tuesday 03 Jan DEN DFW AA 372  12:48pm 3:45pm
03/04 Jan DFW EZE AA997 7:30pm 8:54am +1 YYXNPW
Weds 04 Jan
January 4 in Buenos Aires
Thursday 05 Jan AEP USH LA4446 2:20pm 6:10pm` WQH8AL
Wednesday 25 Jan USH AEP LA4440 12:00pm 3:10pm WQH8AL
Transfer AEP to EZE in Buenos Aires
Weds 25 Jan EZE MIA AA 900 9:15pm 4:29am DQXXBV
Thurs 26 Jan
Thur 26 Jan MIA DEN AA 1272 7:12am 9:34 AM DQXXBV




Wednesday, March 30, 2016

3/30/16  Antarctica Ice Sheet and Climate Change

Planning for any travel experience, requires research. Planning for travel to Antarctica requires learning about the impact of climate change on this vast , 5.5 million square mile ice sheet... and the impact that changes in the ice sheet will have on the Earth and its inhabitants, both human and animal.

http://www.nytimes.com/2016/03/31/science/global-warming-antarctica-ice-sheet-sea-level-rise.html?emc=edit_au_20160330&nl=afternoonupdate&nlid=33570895


A view from a NASA airplane of large icebergs that have broken from the calving side of Thwaites Glacier in Antarctica in November 2014. A disaster scenario of West Antarctic ice sheet disintegration could occur much sooner than previously thought, new research suggests.CredAndit  Jim Yungel/NASA   The  combination of the melting of the Antarctica Ice Sheet, the Greenland ice Sheet etc. could raise sea level by 5 - 6 feet by 2100... during the life time of children living today -- our grandchildren, perhaps! 

                              

Under the Ice Sheet

The vast West Antarctic ice sheet sits on bedrock that dips thousands of feet below sea level. New computer simulations suggest that the warming atmosphere and ocean could attack the ice sheet from above and below, causing sea levels to rise much faster than previously thought. 










                                            
Sources: Nature; Annual Review of Earth and Planetary Sciences; British Antarctic Survey; Bedmap2
By The New York Times