I was quite aware that smoking was a damaging activity.

In this time of cutbacks it is absurd that a lot of money is spent on this very damaging activity, which can greatly reduce biodiversity.

Such plants are afforded greater than usual protection against damaging activities - such as "cutting, picking, destroying or selling."

National Parks in France are generally not populated and they have regulations controlling all potentially damaging activities, including agricultural change.

The use of off-road vehicles in or around wetlands, however, is the most damaging recreational activity.

Environmentalists are endorsing a precautionary principle whereby all potentially damaging activities would have to be analyzed for their environmental impact.

By means of a partly common tax policy, we could, for example, make environmentally damaging activities more expensive.

They might not be damaged by the images, but it might lead onto other damaging activities, no?

It would protect the valley from increased environmentally damaging activities such as overgrazing, and would encourage sustainable and responsible tourism.

The local people may not become involved in potentially environmentally damaging activities, such as deforestation, because they can make a sustainable living from the fishery.