Dorset rowing, sea kayaking and powerboating. Dorset has a varied landscape featuring broad elevated chalk downs, steep limestone ridges and low-lying clay valleys. Over half the county is designated as an Area of Outstanding Natural Beauty. Three-quarters of its coastline is part of the Jurassic Coast Natural World Heritage Site due to its geological and palaeontologic significance. It features notable landforms such as Lulworth Cove, the Isle of Portland, Chesil Beach and Durdle Door. Agriculture was traditionally the major industry of Dorset but is now in decline and tourism has become increasingly important to the economy. There are no motorways in
Operational Guidelines for the Implementation of the World Heritage Convention June - 1 July) in Paris. The Drafting Committee and the World Heritage Committee prepared the text. It contained four chapters and twenty-eight paragraphs. In October same year, the Operational Guidelines for the Implementation of the World Heritage with 27 paragraphs followed. A year later, at the Second Session of the Intergovernmental Committee for the Protection of the World Cultural and Natural Heritage, the Operational Guidelines was adopted with 30 paragraphs. The World Heritage Committee, the main body responsible for the Implementation of the World Heritage Convention, has revised its text ever since adding paragraphs updating it with new concepts,