Today marks the start of Earth Science Week – a yearly international event which aims to help the public gain a better understanding and appreciation for the Earth Sciences. The event is promoted by the American Geosciences Institute and the Geological Society of London, amongst others, so be sure to head to their websites to find out more.
Our Imaggeo on Monday’s image celebrates Earth Science Week too, as well as the General Assembly 2015 conference theme, A Voyage Through Scales! This stunning image of the Grand Canyon was taken by Paulina Cwik.
The awe inspiring Grand Canyon is “446 km long, up to 29 km wide and attains a depth of over a mile 1,800 meters. Nearly two billion years of Earth’s geological history have been exposed as the Colorado River and its tributaries cut their channels through layer after layer of rock while the Colorado Plateau was uplifted. Visiting Grand Canyon is like a voyage through time scale”, explains Paulina.
To learn more about the geology of this geological landmark, take a look at the information available from the National Parks Service webpages, which also includes an informative video.
Imaggeo is the EGU’s online open access geosciences image repository. All geoscientists (and others) can submit their photographs and videos to this repository and, since it is open access, these images can be used for free by scientists for their presentations or publications, by educators and the general public, and some images can even be used freely for commercial purposes. Photographers also retain full rights of use, as Imaggeo images are licensed and distributed by the EGU under a Creative Commons licence. Submit your photos at http://imaggeo.egu.eu/upload/.