Libyan Desert

Coordinates: 24°N 25°E / 24°N 25°E / 24; 25
Source: Wikipedia, the free encyclopedia.

24°N 25°E / 24°N 25°E / 24; 25

The Libyan Desert landscape east of the Gilf Kebir.
Map of the Libya Desert

The Libyan Desert (not to be confused with the Libyan Sahara) is a geographical region filling the northeastern

Kharga (the Darb al Arbein) close to the Nile, and Murzuk in the Libyan Fezzan
. This obscurity saw the region overlooked by early European explorers, and it was not until the early 20th century and the advent of the motor car before the Libyan Desert started to be fully explored.

Nomenclature

The term Libyan Desert began to appear widely on European maps in the last decades of the 19th century, typically identified as straddling the borders of present-day Egypt and Libya. This name derived from a territory known as

along the Algerian border in the west. Since that time the meaning has come to revert to the definition given above.

Geography

The Libyan Desert covers an area of approximately 1,300,000 km2 (500,000 square miles), and extends approximately 1,100 km (680 miles) from east to west, and 1,000 km from north to south, in about the shape of a rectangle slanting to the south-east. Like most of the Sahara, this desert is primarily sand and hamada or stony plain.

Sand plains,

Jebel Uweinat is an exception to the uninterrupted territory of basement rocks covered by layers of horizontally bedded sediments, forming a massive sand plain, low plateaus, and dunes.[1]

The desert features a striking diversity of landscapes including mountains, oases, and sand seas.

Acacus landscape

To the south lie the main mountain ranges, from the

Acacus
to the southwest. The main oases are
Idehan Murzuq, bordering Chad, and to west lies the Idehan Ubari
, bordering Algeria. The sand seas contain dunes up to 512 m (1,680 feet) in height, and cover approximately one quarter of the total desert region.

Other features are the

Kebira crater, on the Libya-Egypt border. A specimen of the desert glass was used in a piece of Tutankhamun
's ancient jewellery.

The Libyan Desert is barely populated apart from the modern settlements at

Nile River, which lies between the Nile and the Red Sea
.

Climate

The Libyan desert is said to be one of the least hospitable regions on Earth. Its climate is surprisingly variable, being hot in summer, with average daytime temperatures of 50 °C (122 °F) and above, though this drops rapidly at night. In winter, days are cool, with temperatures averaging 27 °C (81 °F), but at night this can drop below freezing, with temperatures of −9 °C (16 °F) recorded. At these times the formation of

'Aziziya in 1922, the highest naturally occurring temperature on record (unconfirmed by WMO).[2]

In the north, along the Mediterranean shore, cool onshore winds blow inland, while further south, hot, dry winds, known as

Ghibli, blow from the interior, creating blinding sand-storms. Periodic droughts are common in the desert, often lasting several years.[3]

History

Historical desert

Regnum Senegae
.

Historically, "Libya" referred to an ill-defined area to the west of

Libya Superior, which covered western Egypt and Cyrenaica. Thus the "Libyan Desert" was the desert to the south of Ancient Libya. With the organization of the Italian colony of Libya in the 20th century the term "Libyan Desert" for this region became a misnomer, and the area of desert within Egypt became known as the "Western Desert" (i.e. west of the Nile, in contradistinction to the Eastern Desert, east of the Nile).[4]

World War I

Following the conquest of the territory by Italy during the

Senussi starting from 1915,[5]
who were centred on the Jebel Akhdar in Cyrenaica and on the Kufra oasis. It ended in 1931 with the conquest of Kufra by the Italians.

Modern exploration

During the 1930s the Libyan desert was the scene of exploration and mapping by the Italian Army and Air Force. Others, such as Ralph Bagnold and László Almásy also travelled in south-eastern Libya and southern Egypt, searching for the lost oasis of Zerzura. Bagnold also travelled into northern Chad, to the Mourdi Depression, recording his findings in his book Libyan Sands: Travel in a Dead World, which was published in 1935.

World War II

During the

raid on Murzuk, all in 1941.[6]

The Calanshio Sand Sea is the site of the missing World War II aircraft Lady Be Good. The wreck was discovered 200 km (120 mi) north of Kufra 15 years after it was reported missing in 1943.

See also

References

  1. ^ a b The Libyan Sahara at temehu.com
  2. ^ Marq de Villers & Hirtle 2003, p. 85.
  3. ^ "Libya - Climate | Britannica". www.britannica.com. Retrieved 31 October 2022.
  4. ^ Pitt 1980, p. 13.
  5. S2CID 161840012
    .
  6. ^ Pitt 1980, pp. 235–240.

Further reading

External links