Desktop virtualization is software technology that separates the desktop environment and associated application software from the physical client device that is used to access it.
Atmospheric deposition of reduced nitrogen onto nutrient-limited semi-natural vegetation (unimproved grasslands, heathlands, blanket bog) can cause a shift in the balance of species in these sensitive systems because the nitrogen has a nutrient effect on plant growth.
Point source pollution - dumping industrial pollutants directly into water can affect the pH of the water. A change in the pH of water can alter the behavior of other chemicals in the water. The altered water chemistry may affect aquatic plants and animals.