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 Operational Guidelines for the Implementation of the World Heritage Convention The Operational Guidelines for the Implementation of the World Heritage Convention are a series of instructions to signatory nations regarding the proper implementation of the 1972 Convention Concerning the Protection of the World Cultural and Natural Heritage. The guidelines were adopted by the UNESCO World Heritage Committee at its first session and amended at its second session in 1978. The first text of the Operational Guidelines was titled Operational Guidelines for the World Heritage Committee. It dates back to 1977 at the First Session of the World Heritage Committee (27