Erg Bilma
Erg na Bilma teku ne na dune (Larabci: erg ) a cikin yankin hamadar Ténéré na tsakiyar hamadar Sahara ta kudu. Erg na Bilma yana kudu maso yamma daga Fachi da tsaunin Tibesti . [1] A yamma yana da iyaka da tsaunin Aïr a arewa ta tsakiyar Nijar, kuma daga gabas ya wuce Bilma, ya ci gaba da kan iyakar Chadi.[1] Yana kewaye da gefen uku a gabar tekun Bilma, kudu mafi kusa da arewa-kudu sahun tsaunukan tsaunukan Kaouar . Yankin Erg ya kai kusan 455,000 square kilometres (176,000 sq mi) . [1]
 Erg Bilma | ||||
|---|---|---|---|---|
erg (en)  | ||||
 | ||||
| Bayanai | ||||
| Ƙasa | Nijar | |||
| Wuri | ||||
| ||||
| Jamhuriya | Nijar | |||
| Yankin Nijar | Yankin Agadez | |||
| Sassan Nijar | Bilma (sashe) | |||
A gefen kudanci, wasu daga cikin duniyoyin sun sami kwanciyar hankali saboda girma na ciyayi, wanda ke ba da damar noman ɗan adam amfanin gona kamar gero da dawa a kan gangara.
Tarihi
gyara sasheTsohuwar Daular Bornu zuwa Fezzan titin ayari dole ne ta ketare ramukan erg kudu da Bilma a matsayin babban cikas na karshe kafin isa sahel . Yayin da wannan zirga-zirgar ya ƙare bayan 1820, kasuwanci duk da cewa erg na Bilma ya ci gaba daga yankin tafkin Chadi da Termit Massif a ƙaramin sikelin.[2]
Nassoshi
gyara sashe- ↑ 1.0 1.1 1.2 Scheffel, Richard L.; Wernet, Susan J., eds. (1980). Natural Wonders of the World. United States of America: Reader's Digest Association, Inc. p. 79. ISBN 0-89577-087-3.
- ↑ Geels, Jolijn (2006), Niger: The Bradt Travel Guide, London: Bradt, ISBN 1-84162-152-8.
Kara karantawa
gyara sashe
Media related to Erg of Bilma at Wikimedia Commons- Prof. Dr. R. Baumhauer at The University of Trier's Geography center has produced a number of papers on the Geography and Paleogeography of the Erg of Bilma.
- Surviving the Sahara : National Geographic, December 2002.
