4. NITRATE VULNERABLE ZONES IN SCOTLAND 4.1 Criteria for designation 4.1.1 The Nitrates Directive requires that land must be designated where it is draining to points at which nitrate concentrations in surface waters or groundwater have reached 50mg/l or might do so if preventive action were not taken.. NITRATE VULNERABLE ZONES IN SCOTLAND 4.1 Criteria for designation 4.1.1 The Nitrates Directive requires that land must be designated where it is draining to points at which nitrate concentrations in surface waters or groundwater have reached 50mg/l or might do so if preventive action were not taken.
Berlin Wall. The Berlin Wall (German: Berliner Mauer) separated the city of Berlin in Germany from 1961 to 1989. It separated the eastern half from the western half. Many people thought it was a symbol of the Cold War. The Berlin Wall was taken down on November 9, 1989. The Berlin Wall was about 168 km (104 miles) long.
The Berlin Wall was a wall separating the Eastern side of Berlin from the Western side. It was a symbol of The Cold War until it fell in 1989.act One. Construction of the Berlin Wall began on August 13 1961 as a way of separating the three zones controlled by France, Britain and America from the zone controlled by the Soviet Union. After World War Two, Germany was split into four zones, each occupied by one of the four Allied powers that defeated the Nazis.