i initiative

Space and Development…Increasing Access to Space in Africa

Landscape Ecology: The Use of Space Imagery Off Namibia’s Coast

Posted by Simon Adebola on April 12, 2010

This article from the NASA Earth Observatory explains how the emission of hydrogen sulphide along the continental shelf off the Namibian coast can be viewed from space. It also shows the interactions between these emissions and other factors in the biosphere. The emissions follow a mix of ocean currents, geophysical dynamics, biological and chemical interplays. These however bear on the marine life in the vicinity of these emissions. Their effects, both positive and negative, are also felt far inland.

Moderate Resolution Imaging Spectrometer (MODIS) captures hydrogen sulphide emissions along the Namibian coast (Source: NASA Earth Observatory)

Africa’s oceans hold huge potential for the continent. Its rich ecosystems with huge stores of biodiversity treasures all count as valuable knowledge resources for the continent. It remains to be seen however how much of the continent’s wide ocean expanse would be conservatively harnessed to bring economic benefits while preserving its unique heritage.

Click here to learn more on the use of earth observation in biodiversity and ecosystems.

More images and articles (click on the images):

NASA Image of Namibian Coast

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