Lakes of Ounianga (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lakes of Ounianga" in English language version.

refsWebsite

Global rank English rank

75^th place

83^rd place

104^th place

199^th place

1web.archive.org

1^st place

1^st place

low place

low place

66^th place

350^th place

icms.com.au

Kröpelin, Stefan. "The Saharan lakes of Ounianga Sehrìr (NE Chad): a unique hydrogeological system". Archived from the original on 2009-12-08. Retrieved 2009-08-28.

nasa.gov

earthobservatory.nasa.gov

NASA Earth Observatory, http://earthobservatory.nasa.gov/IOTD/view.php?id=41425.

spiegel.de

Johann Grolle, "Miracle in the Sahara: Oasis Sediments Archive Dramatic History", Spiegel-online, May 21, 2013, http://www.spiegel.de/international/world/new-sahara-research-the-lakes-of-ounianga-a-900518.html

unesco.org

whc.unesco.org

"Lakes of Ounianga". UNESCO. Retrieved 3 September 2012.

web.archive.org

Kröpelin, Stefan. "The Saharan lakes of Ounianga Sehrìr (NE Chad): a unique hydrogeological system". Archived from the original on 2009-12-08. Retrieved 2009-08-28.