Ymddiheuriadau, ond nid oes cyfieithiad Cymraeg y tudalen hon ar gael. Darllenwch cyfiethiad awtomatig gan Google
The photographs within the gallery illustrate both the problems which IMPACT is investigating, as well as the solutions. You can use the search options below to find images on a particular topic.
Copyright: generally you are free to use images from the IMPACT website in other websites or publications, so long as the source and photographer is credited (including a link to this website), but please see the copyright page for full details.