Geology

Expedition Volcano

Expedition Volcano

Expedition Volcano – In the very heart of Africa, nestled deep within the lush green rainforests of the Democratic Republic of Congo, lies one of the most awe-inspiring yet dangerous volcanoes on planet Earth – the magnificent Mount Nyiragongo. This extraordinary volcano towers over the landscape at over 11,000 feet and contains a massive, seething cauldron of molten lava – the largest continuously active lava lake anywhere in the world. Fiery red-hot lava bubbles and churns within its vast crater, a spellbinding yet ominous sight.     But Nyiragongo’s beauty belies its potential for catastrophe. This volatile volcano has erupted […]

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Voyage of the Continents episode 1

Voyage of the Continents episode 1

Voyage of the Continents episode 1: The history of Oceania is the history of the Earth as a whole. Along with scientists, we track the information recorded in its relief, from the first forms of life on Earth, to their destruction and rebirth. Welded to Antarctica for millions of years, Australia is today a deserted landscape that enjoys extraordinary stability. Its neighbours do not share the same luck. New Zealand is perilously located between two tectonic plates, and the volcanic islands of the Southern Pacific could explode, thus disappearing from the ceaseless Voyage of the Continents. In this episode we

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Islands of Evolution episode 3 - Madeira

Islands of Evolution episode 3 – Madeira

Islands of Evolution episode 3 – Madeira: In the final episode, Richard Fortey travels to Madeira to examine what happens to a volcanic island as it nears the end of its life cycle and starts sinking back into the sea. Here, in the island’s laurisilva forest, he examines the remains of an ancient forest that once carpeted all of Europe, finds island lizards that live to be four times older than their mainland counterparts, and meets a huge wolf spider. With the help of local divers, he also discovers an unexpectedly rich marine habitat populated by whales, dolphins and unusual

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Islands of Evolution episode 2 - Madagascar

Islands of Evolution episode 2 – Madagascar

Islands of Evolution episode 2 – Madagascar: Professor Richard Fortey travels to the rainforests of Madagascar – an ancient island that has spawned some of the most extraordinary groups of plants and animals anywhere in the world. From beautiful Indri lemurs, toxic frogs, and the cat-like giant mongoose called the fossa, to evolutionary oddities like the giraffe-necked weevil and the otherworldly aye-aye, he uncovers the secrets of the evolutionary niche – examining how, given millions of years, animals and plants can adapt to fill almost any opportunity they find.       Three-part series in which Professor Richard Fortey investigates

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Islands of Evolution episode 1 - Hawaii

Islands of Evolution episode 1 – Hawaii

Islands of Evolution episode 1 – Hawaii: Richard Fortey investigates why islands are laboratories of evolution. On Hawaii he finds honeycreeper birds, carnivorous caterpillars and silversword plants. In the first episode, Fortey is on Hawaii to investigate how life colonises a newly born island. According to some estimates, Hawaii has been successfully colonised by only one new species every 35,000 years due to its remote location – yet the Hawaiian Islands teem with a great diversity of life. In search of the evolutionary secrets of how one species becomes many, Fortey encounters beautiful honeycreeper birds whose evolution rivals that of

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Making Scotland's Landscape episode 5

Making Scotland’s Landscape episode 5

Making Scotland’s Landscape episode 5: During the Industrial Revolution, Scottish scientists and engineers helped unwittingly set off a chain of events that today we know as climate change – a process that is transforming our atmosphere and warming our planet. Professor Iain Stewart looks at how Scotland is on the verge of another revolution: the transformation of a carbon economy to a green one.       Professor Iain Stewart presents a landmark five-part series in which he reveals how Scotland’s unique and beautiful landscape has been shaped over the centuries. Professor Iain Stewart reveals how Scotland’s unique landscape was

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Making Scotland's Landscape episode 4

Making Scotland’s Landscape episode 4

Making Scotland’s Landscape episode 4: As ‘natural’ icons, Scotland’s rivers and lochs represent how the nation imagines itself. However as Professor Iain Stewart discovers, the only thing that happens naturally is rain. As soon as it hits the ground, it is ours and we do with it what we will. Today there are scarcely any rivers or natural large bodies of water left untouched by human activity.       This is the story of how Scotland’s waters became some of the most managed on earth. Professor Iain Stewart presents a landmark five-part series in which he reveals how Scotland’s

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Making Scotland's Landscape episode 3

Making Scotland’s Landscape episode 3

Making Scotland’s Landscape episode 3: Professor Stewart reveals how hearts and not heads have ruled the least understood landscape of them all – the sea. The public’s emotions have played a key role in the fate of Scotland’s maritime creatures and the upshot has been a form of lottery. While some species like seals and sea birds have been protected, others – like cod – have been fished nearly out of existence.       Professor Iain Stewart presents a landmark five-part series in which he reveals how Scotland’s unique and beautiful landscape has been shaped over the centuries. Professor

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Making Scotland's Landscape episode 2

Making Scotland’s Landscape episode 2

Making Scotland’s Landscape episode 2: For centuries, the beauty and drama of Scotland’s landscape has been regarded by most visitors as natural. But in 1950, an eminent ecologist concluded the Highlands had been devastated. Once it was rich and diverse he said, but humans had destroyed it and in the process created what he described as a wet desert. Professor Iain Stewart discovers how man made the proverbially beautiful Highlands.       Professor Iain Stewart presents a landmark five-part series in which he reveals how Scotland’s unique and beautiful landscape has been shaped over the centuries. Professor Iain Stewart

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Making Scotland's Landscape episode 1

Making Scotland’s Landscape episode 1

Making Scotland’s Landscape episode 1: Professor Iain Stewart presents a landmark five-part series in which he reveals how Scotland’s unique and beautiful landscape has been shaped over the centuries.       In this first programme, he uncovers how, over thousands of years, the actions of mankind and the climate nearly led to the downfall of Scotland’s trees and forests. It was only in the 18th century that man realised the extent of the damage to timber stocks, and measures were taken to re-populate the landscape. The impact was profound, but not everyone agreed with the results. In a country

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The Island episode 3

The Island episode 3

The Island episode 3: Everything we know about life comes from the rocks, and the island of Ireland is a treasure trove of ancient life. We meet the fossil experts and dinosaur hunters uncovering the secrets of our past, and in County Kerry, we reveal the world’s most reliable evidence of the first creature ever to emerge from the sea onto the land, still visible in the world-famous tetrapod tracks of Valentia Island.       The story of the island of Ireland’s epic geological journey, spanning 1.8 billion years.   The Island episode 3   During the last glacial

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The Island - Water episode 2

The Island – Water episode 2

The Island – Water episode 2: With the rocks that make up the island of Ireland now in place, this is the story of the island’s intricate and intimate relationship with water and ice. At Killary Fjord, the immense bulldozing power of the glaciers which eroded and shaped the island through millenia-long cycles of formidable ice ages can be seen. In Norway, there’s a look back through a window in time to see how ice continues to carve and mould the landscape.        From Croagh Patrick, there’s a spectacular view of the ice-sculpted drumlins of Clew Bay,

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