When the Sahara Was Green

When the Sahara Was Green

Author: Martin Williams

Publisher: Princeton University Press

Published: 2021-10-05

Total Pages: 256

ISBN-13: 0691228892

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The little-known history of how the Sahara was transformed from a green and fertile land into the largest hot desert in the world The Sahara is the largest hot desert in the world, equal in size to China or the United States. Yet, this arid expanse was once a verdant, pleasant land, fed by rivers and lakes. The Sahara sustained abundant plant and animal life, such as Nile perch, turtles, crocodiles, and hippos, and attracted prehistoric hunters and herders. What transformed this land of lakes into a sea of sands? When the Sahara Was Green describes the remarkable history of Earth’s greatest desert—including why its climate changed, the impact this had on human populations, and how scientists uncovered the evidence for these extraordinary events. From the Sahara’s origins as savanna woodland and grassland to its current arid incarnation, Martin Williams takes us on a vivid journey through time. He describes how the desert’s ancient rocks were first fashioned, how dinosaurs roamed freely across the land, and how it was later covered in tall trees. Along the way, Williams addresses many questions: Why was the Sahara previously much wetter, and will it be so again? Did humans contribute to its desertification? What was the impact of extreme climatic episodes—such as prolonged droughts—upon the Sahara’s geology, ecology, and inhabitants? Williams also shows how plants, animals, and humans have adapted to the Sahara and what lessons we might learn for living in harmony with the harshest, driest conditions in an ever-changing global environment. A valuable look at how an iconic region has changed over millions of years, When the Sahara Was Green reveals the desert’s surprising past to reflect on its present, as well as its possible future.


The Sahara

The Sahara

Author: Eamonn Gearon

Publisher: Oxford University Press, USA

Published: 2011

Total Pages: 288

ISBN-13: 0199861951

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The Sahara is the quintessence of isolation, epitomizing both remoteness and severity of environment unlike any other place on the face of the earth. Replete with myths and fictions, it is a wild land, dotted with oases and camel trains trudging through sand dunes that roll like the waves on a sea, as far as the distant horizon. But this is just part of the picture. The largest desert in the world, the Sahara ranges from the river Nile running through Egypt and Sudan in the east, to the Atlantic coast from Morocco to Mauritania in the west; stretching from the Atlas Mountains and the shores of the Mediterranean in the north, to the fluid Sahelian fringe that delineates the desert in the south. Invaders and traders have come and gone for millennia, but the Sahara is also the place that some people call home. While larger than the United States, this vast area contains only three million people: Africans and Arabs, Berber and Bedu, Tuareg and Tebu. Eamonn Gearon explores the history, culture, and terrain of a place whose name is familiar to all, but known to few. Conquered and Cursed: from the 50,000-strong army of Cambyses, swallowed in a sandstorm in the sixth century BC, to the US Marines' first foreign engagement, in 1805; Hannibal and his elephants, Caesar against Anthony and Cleopatra, Alexander the Great, the armies of Islam, Napoleon, and Rommel versus Monty. Myths and Mysteries: from whales in the White Desert to the arrival of camels in the Great Sand Sea; chariots of the gods and colonialists' motor-cars; from the Land of the Dead to Timbuktu; salt and gold mines, fields of oil and gas and a man-made river. Artists, Writers, and Filmmakers: from the ancient rock art of the Tassili frescoes to the modernism of Matisse and Klee; from Ibn Battuta to Paul Bowles; from Beau Geste's French Foreign Legion to Star Wars.


Sahara Desert

Sahara Desert

Author: Vicky Franchino

Publisher: Cherry Lake

Published: 2016-01-01

Total Pages: 28

ISBN-13: 1634705785

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Explore the Sahara Desert and learn all about what it's like to live in this biome, from what kinds of plants and animals are found there to what kinds of weather it receives.


Slow Journey South

Slow Journey South

Author: Paula Constant

Publisher: Random House Australia

Published: 2008

Total Pages: 306

ISBN-13: 1741667968

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"When Paula Constant and her husband, Gary, attempt to break away from the conventional 9-to-5 routine, a few weeks lazing in a resort or packed in a tour bus is not what they have in mind. What starts out as an idle daydream to embark on 'a travel to end all travels' turns into something far greater: an epic year-long 5000-kilometre walk from Trafalgar Square in London to Morocco and the threshold of the Sahara Desert"--Publisher.


When the Sahara Was Green

When the Sahara Was Green

Author: Martin Williams

Publisher: Princeton University Press

Published: 2023-11-07

Total Pages: 256

ISBN-13: 0691253935

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The little-known history of how the Sahara was transformed from a green and fertile land into the largest hot desert in the world The Sahara is the largest hot desert in the world, equal in size to China or the United States. Yet, this arid expanse was once a verdant, pleasant land, fed by rivers and lakes. The Sahara sustained abundant plant and animal life, such as Nile perch, turtles, crocodiles, and hippos, and attracted prehistoric hunters and herders. What transformed this land of lakes into a sea of sands? When the Sahara Was Green describes the remarkable history of Earth’s greatest desert—including why its climate changed, the impact this had on human populations, and how scientists uncovered the evidence for these extraordinary events. From the Sahara’s origins as savanna woodland and grassland to its current arid incarnation, Martin Williams takes us on a vivid journey through time. He describes how the desert’s ancient rocks were first fashioned, how dinosaurs roamed freely across the land, and how it was later covered in tall trees. Along the way, Williams addresses many questions: Why was the Sahara previously much wetter, and will it be so again? Did humans contribute to its desertification? What was the impact of extreme climatic episodes—such as prolonged droughts—upon the Sahara’s geology, ecology, and inhabitants? Williams also shows how plants, animals, and humans have adapted to the Sahara and what lessons we might learn for living in harmony with the harshest, driest conditions in an ever-changing global environment. A valuable look at how an iconic region has changed over millions of years, When the Sahara Was Green reveals the desert’s surprising past to reflect on its present, as well as its possible future.


Great Warm Deserts of the World

Great Warm Deserts of the World

Author: Andrew Goudie

Publisher:

Published: 2002

Total Pages: 488

ISBN-13: 9780199245154

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A survey of the nature and history of the landscapes of the world's great warm deserts, that illustrates how their distinctive features have developed in response to major climatic and tectonic changes over millions of years. The treatment is a regional one, and each of the world's major warm deserts has its own chapter. Written by a leading expert in the field.