10 fascinating Antarctic features
10 physical features of Antarctica that will amaze you 10 Amazing physical features of Antarctica that will inspire you to learn more about this wonderful landscape!
The dark, frozen conditions make photosynthesis almost impossible for all but the most robust plant species. Because much of the landmass is blanketed in a permanent layer of ice and snow, there is very little exposed ground for Antarctica’s plants to take root. In fact, a mere 1 percent of the continent is currently home to any form of plant life, but this is changing.
How did plants get to Antarctica?
You might wonder how an environment that lacks sunlight, has nutrition-poor soil, and is subjected to freezing temperatures can spawn a plant-life ecosystem. The answer is, it didn’t. When Antarctica split from the Gondwana supercontinent 200 million years ago and drifted south, thousands of plant species died out as the continent cooled. Happily, a small minority of Antarctica’s plants adapted to the extreme conditions and thrived. Fossil remains of plants discovered primarily in the western Antarctic Peninsula tell of a past when the landscape was lush and green.
Vascular plants in Antarctica
Only two species of vascular plants are found on the entire continent: Antarctic hair grass and Antarctic pearlwort. What sets these apart from other plants, like mosses, lichens, and fungi, is their ability to photosynthesize through their vascular system. Antarctic hair grass has a short growth spurt in the summer and is incredibly durable. It can withstand the trampling of the seal and penguin colonies that regularly traverse the area. Antarctic pearlwort, which is most commonly found in rocky areas, can grow up to an impressive 5 centimetres in height and produces small yellow flowers, making it quite unique to the region.
Other types of plant life in Antarctica
Antarctica is home to an abundance of lichens, bryophytes, algae, and fungi. These organisms don’t have roots and consequently don’t require the complex intake of nutrients like other plants to survive. Normally found in damp areas, they thrive thanks to the ability to absorb water easily, despite extremely harsh conditions. The Antarctic boasts seven hundred species of algae, demonstrating the incredible survival ability of these plants.
Alien plant life in Antarctica
Over decades of exploration, numerous alien species have been transferred to the continent — some intentionally and others unwittingly. South Georgia Island, formerly a popular whaling and sealing destination, is now home to twenty-six non-native species of vascular plants, which have thrived due to the lack of predators and relatively mild winters on the island.
The future of Antarctica’s plants
The rapid increase in the growth of mosses in the region has led experts to express concern about the warming of the Antarctic and the planet. Over the past 150 years, life has been seen developing in areas that were once considered too barren for such organisms.
While it seems inevitable that plant life in Antarctica will continue to change and develop — in ways that may not always be positive — there is a much greater variety of plant life than you might expect in this hostile, icy terrain.
Top Five Things to Do on South Georgia Island
South Georgia Island is among the earth’s most remote territories. Things to do here include following the trails of famous explorers, paying respects at their grave sites, and releasing your inner adventurer in one of the planet’s most distinctive places.
The Fantastic Falkland Islands Animals
Penguins, seals, and whales are just some animals that can be found on the Falkland Islands. With 219 native animal species and 175 plants, every visit is a chance to encounter an animal you've never seen before. Keep reading to find out more about these amazing creatures and the best time to visit.
When to visit Antarctica
Not sure when exactly to travel to Antarctica? This calendar of what you can see during different stages of its spring and summer season might help you decide. As the sun returns to Antarctica after its long winter, a wealth of wildlife can be seen throughout the spring and summer season. Each period showcases different stages of the cycle of life, including courting, nest-building, giving birth to new life, and raising their young.
Wildlife in Antarctica
Wildlife on ice Antarctica is the only continent with no significant plant life and no native land mammals, reptiles, or amphibians. Even in the extreme environment of Antarctica, life not only survives but thrives. Its icy seas, isolated icebergs and snow-driven deserts are home to wildlife that surprise and charm all who visit them.
All-inclusive In-depth Antarctica, Falklands & South Georgia Expedition
5 departures between Nov 2023 and Feb 2024 - 26 days
All inclusive Highlights of Antarctica
11 departures between Nov 2023 and Mar 2024 - 15 days
MS Fridtjof Nansen