– Advertisement – It’s unpredictable what could happen if the iceberg were to run aground near South Georgia, said M Jackson, a glaciologist who is an explorer with the National Geographic Society. Such episodes are not unheard-of but greater attention is usually given to them when they pose a threat to people and wildlife, she said.- Advertisement – An iceberg roughly the size of Delaware that is headed toward the sub-Antarctic island of South Georgia has experts worried about the possibility of it blocking wildlife from food sources and threatening the island’s ecosystem.The iceberg, known as A68a, was about 400 kilometers, or about 250 miles, away from the coast of the British island territory of South Georgia as of Wednesday, the British Antarctic Survey said.- Advertisement – There is a chance that if A68a does run aground, it could disrupt part of South Georgia’s ecosystem, affecting some of the areas and paths that animals, such as seals and penguins, travel to hunt and gather food.“Essentially, seals and penguins birth on land, then commute back and forth into the ocean to source and return with food to feed their young,” Dr. Jackson said. “The iceberg might disrupt this, and seals and penguins might not be able to source and deliver food to their land-based pups and chicks, potentially triggering widespread starvation.”Douglas R. MacAyeal, a professor of geophysical sciences at the University of Chicago who has studied the behavior of large icebergs, compared A68a with another large iceberg, B-15A. In the 2000s, B-15A struck parts of Ross Island in the Ross Sea as well as the other icebergs surrounding it, disturbing the island’s penguin colonies. Some colonies went years without hatching chicks. The disturbance led to some penguins interbreeding with those from different colonies.“This led to a genetic benefit of exchange, of genetic material from different, normally isolated, cohorts,” Dr. MacAyeal said in an email. “In my view: If A68a were to encounter the island itself or the shoals around it, it would be spectacular for a few days but would not lead to an ecosystem catastrophe.”Some experts predict A68a will eventually break into large pieces as a result of strong currents.“The Southern Ocean around South Georgia is an utterly wild place with strong currents and sea-swell that will ‘flex’ the iceberg on top of the grounding point, causing it to stress and fracture much like a ship,” Dr. MacAyeal said.If the iceberg does break close to the island’s coast, there’s the potential that it could displace large amounts of seawater “that can inundate coastal communities,” Dr. Jackson said.This kind of hazard is something experts have had to grapple with as climate change has led to ice melting and ice systems breaking at significant rates.“I am doubtful given the increasing rate of ice melt worldwide that this is the last time we’ll see this,” Dr. Jackson said. “I wouldn’t be surprised in the years to come if we continue to see bigger icebergs presenting bigger hazards to communities of people and wildlife alike.” The iceberg broke off from the Antarctic Peninsula in 2017 and is about 100 miles long and 30 miles wide. The trajectory of the iceberg could change and steer clear of the island, because it’s in the strongest ocean current where waters are not impeded by continents. This means the iceberg could easily sail past the island, all depending on the course nature takes. – Advertisement – The iceberg may run aground near the island and be a few weeks out from the island’s coast, said Andrew Fleming, a remote sensing manager with the survey.
A tropical paradise. Picture: SuppliedHe was marketing the home at 5 Lawson Street, Midge Point as “the ultimate in exclusivity”.“After more than three decades of planning and fulfilling a dream, the owners are about to retire in Sweden and must acquire a sale.” The property has a swimming pool too. Picture: SuppliedHis wife Ingemar said “Paul Deering came highly recommended and he was an excellent choice for us and Villa Simar”.“This has been a really long project. Over the years, continued improvements and plantings have been commissioned as we worked closely with Paul to create the most sustainable, beautiful surrounds that we could.” They even built a bridge on the property. Picture: SuppliedThe 700 sqm home has five bedrooms and three bathrooms with green marble in the kitchen, five-metre high ceilings, and a panorama room that overlooks the substantial investment they made into the gardens. It has soaring five metre high ceilings. Picture: Supplied Landscape designer Paul Deering helped lay out the gardens 22 years ago. Picture: Supplied The home was sprawled over 700 sqm. Picture: Supplied Loads of outdoor space. Picture: SuppliedThe couple had roped in the help of landscape designer Paul Deering 22 years ago for the greenery, fountains, ponds and waterfall.“Everything was carefully chosen to showcase the surrounding nature,” according to Sigrid Eriksson.More from newsParks and wildlife the new lust-haves post coronavirus16 hours agoNoosa’s best beachfront penthouse is about to hit the market16 hours ago Many architectural plants were incorporated into the design. Picture: Supplied“The gardens and home were designed sensitively to be sustainable and to complement the beauty of the natural surroundings, with the entire property powered by solar energy.”The gardens include a pergola, bridges and a gazebo with the design created around being “as beautiful as possible and easy to maintain” Mr Eriksson said. Classic and tranquil. Picture: Supplied Not a bad spot for a firepit. Picture: Supplied FOLLOW SOPHIE FOSTER ON FACEBOOK A fan on the veranda even. Picture: Supplied“It’s the perfect lifestyle property. With a semitropical climate, it is close to the coast and all amenities, yet it is wonderfully private.”Agent Rob Taylor of Taylors Property Specialists Cannonvale has the home marketed for expressions of interest closing November 12.“They are the most beautiful people and what they have created there is just a beautiful labour of love. You just sit there in awe. It’s a beautiful home.”He said it would be an amazing wedding venue. The ultimate in exclusivity, Villa Simar was created for those that enjoy their privacy but still love to entertain. Picture: Supplied One of the most stunning kitchens to come on the market this year. Picture: SuppliedA 22-YEAR labour of love close to the Whitsundays has hit the market and it comes with its own helicopter pad, fountains and waterfall. Swedish couple Ingemar and Sigrid Eriksson were on a month-long Queensland holiday when they got more than they bargained for after falling in love with the tropics.They built a two-storey resort-style home after buying five acres of land, creating Villa Simar — a sumptuous escape with all you could ask of a tropical sanctuary. Video Player is loading.Play VideoPlayNext playlist itemMuteCurrent Time 0:00/Duration 0:51Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:51 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions settings, opens captions settings dialogcaptions off, selectedQuality Levels720p720pHD576p576p432p432p270p270pAutoA, selectedAudio Tracken (Main), selectedFullscreenThis is a modal window.Beginning of dialog window. Escape will cancel and close the window.TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaqueFont Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall CapsReset restore all settings to the default valuesDoneClose Modal DialogEnd of dialog window.This is a modal window. This modal can be closed by pressing the Escape key or activating the close button.Close Modal DialogThis is a modal window. This modal can be closed by pressing the Escape key or activating the close button.PlayMuteCurrent Time 0:00/Duration 0:00Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xFullscreenStarting your hunt for a dream home00:51