Assynt is well known for its complex geology and was the field laboratory of 19th-century geologists Benjamin Peach and John Horne, who pioneered geological mapping techniques and the modern understanding of processes of geological thrust, opening up new possibilities in the study of landscape formation and evolution. Some of the world’s oldest rocks are found in Assynt, gneis…
According to the United Nations Food and Agricultural Organization (FAO), there was a steady increase of fish catches until the middle of the 1990s when the catch began to level off (Fig. 1.1). Recent work by Watson and Pauly (2001) has shown that in reality the total marine catch of fish has been declining by some 10% a year since 1988. The apparent continued increase until the mid1990s was du…