Titlebook: Restoration and Recovery of an Industrial Region; Progress in Restorin John M. Gunn Book 1995 Springer-Verlag New York Inc. 1995 Monitoring

JUST

Geological and Geographic Setting) Although the rocks are old, the rugged landscape is young and dominated by rocky hills and ridges, rounded and scoured by glaciers. Lakes and rivers are plentiful and often lie in fractures or weak zones in the bedrock that were more easily eroded by the moving ice. A generally thin veneer of sand

ODIUM

A精確的

極為憤怒

1分開(kāi)

Lake Water Quality Improvements and Recovering Aquatic Communitiesrs but is no less severe. These hilly forested areas, underlain by granitic bedrock (Fig. 5.1), contain most of the more than 7000 lakes estimated to have been damaged by smelter emissions (see Fig. 3.2).

goodwill

供過(guò)于求

Natural Recovery of Vascular Plant Communities on the Industrial Barrens of the Sudbury Areamission cutbacks came into effect. This led to expectations of rapid reestablishment of vegetation on the barrens, because it was widely believed that sulfur dioxide fumigation was the main factor directly impeding vegetation recovery. It was observed, however, that immediate recovery in the barren

OASIS

Municipal Land Restoration Program: The Regreening Process are relatively few examples in which the communities have been effective at reducing or eliminating these problems. Sudbury’s land reclamation and air pollution reduction program, Los Angeles’s (Leuts and Kelly 1993) and Tokyo’s (Nishimura 1989) smog reduction programs, the cleaning of the Thames R

intolerance

雄辯