0 rain that contains large amounts of harmful chemicals as a result of burning substances such as coal and oil --
1 rain that contains acids produced by burning fuels such as coal and oil and that can cause harm to the environment --
The effects of smog and acid rain on the surface.
We will use this functor to give a new, symmetrical version of the 'acid rain theorem', that is, the form of either of the two morphisms we fuse is similar.
We introduce the notion of a categorical transducer, which is a generalisation of a catamorphism, and show a corresponding fusion result, which is a generalisation of the 'acid rain theorem'.
Her methods can be widely used in empirical modelling of strategic behaviour relating to the use of transboundary resources such as water, fisheries, acid rain, and so on.
Should coal burning in these countries also contribute to acid rain at home and in neighbouring down-wind countries, the reduction in coal use would reduce that environmental damage too.
On the other hand, we have a well-developed physical theory for how the ozone layer deteriorates and/or recovers, and the same can be said about the acid rain problem.
I will limit myself to comments on this particular article regarding global environmental issues, particularly acid rain, the threat to the ozone layer, loss of biodiversity and global climate change.
They contribute, also, to acid rain.
