Examples of Positive Environmental Impacts
On the positive side, the direct environmental impacts include the followings;
The preservation/restoration of ancient monuments, sites and historic buildings (the Great Wall-China, the Pyramids)
The creation of national parks and wildlife parks (Yellowstone Park-USA, the Maasai Mara Park-Kenya)
The protection of reefs (Australya) and beaches (Grand Anse-Grenada)
The maintenance of forests and other natural sites (New Forest-UK)