Archives for category: Ivory Coast

Creating a mashup of aerial images of African cities is something I’ve wanted to do for a while now and today I finally had a minute to put the satellite images together. Here’s the link: Afrian_metropolises. I downloaded all of the images from Google Earth Pro at the same size and scale (from 34.7 miles). The top row shows six of West Africa’s largest cities, the middle row shows East and Central African cities, and the bottom shows southern Africa plus New York and Boston for familiar comparisons (for me at least). A few striking first glance observations include the size of the South African giants Johannesburg and Cape Town, and Nigeria’s neighboring megalopolises Lagos and Ibadan (especially these two Nigerian cities in comparison to Kano, which recent (politically motivated) censuses have given population figures equal to Lagos. This is not to say geographic size of a city is determinant of its population, but the aerial difference between these three cities is readily apparent). Also interesting to note is how obvious (but obviously not a scientific method) it is to tell how paved a city is or is not based on where the city lies on the scale between brown (dirt) and grey (asphalt). There’s a limit to how useful images/maps like this actually are, but it’s fun to look at and helpful to have a for developing a mental imprint of the relative geographic sizes and shapes of African cities. 

African_cities

(Mark Duerksen 2014)

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In 1994 the Ebola’s eerie silence was broken when it reappeared in Gabon and Cote d’Ivoire. The single human case in Cote d’Ivoire occurred when a 34-year-old female Swiss ethologist contracted the disease while conducting a necropsy on a chimp that had died from a suspected outbreak of Ebola amongst a troupe of Chimpanzees in the Tai Forest near Liberia. Once symptoms appeared, physicians quickly transferred her to Switzerland where she soon made a full recovery without infecting anyone else (a precedent for the two Americans with Ebola currently being transferred back to the US). [1] This solitary case is significant because it is the only known human instance of Tai ebolavirus, and, prior to 2014, was the only known Ebola case in West Africa despite many news agencies reporting that this year’s outbreak is the first West African Ebola episode.

In Central Africa, the three chimpanzee-linked cases that occurred in Gabon between 1994 and 1995 were all relatively isolated, each infecting less than 60 people, but one victim did travel to Johannesburg where he infected a nurse who died days later without further passing on the disease.[2] This episode provides a precedent for fears that the 2014 outbreak may travel far beyond the initial index case via international air travel, however the case was quickly contained to a single transmission.

[1] Tara Waterman, “Ebola Cote d’Ivoire Outbreaks,” Stanford Honors Thesis, 1999. Online: http://web.stanford.edu/group/virus/filo/eboci.html

[2] Xavier Pourrut et al., “The natural history of Ebola virus in Africa,” Microbes and Infection, 7(2005), 1005-1014. Online: http://www.sciencedirect.com.ezp-prod1.hul.harvard.edu/science/article/pii/S1286457905001437

A brief interview with Andrew Esiebo about his latest photography project:  West African barbershops, one of the most consistent and ubiquitous forms of architecture and public art in African cities.

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Image source (photograph:  Andrew Esiebo)