Waste management in Kazakhstan an active agenda in the area of water management systems; Kazakhstan, Kyrgyzstan, and Tajikistan in the area of mountain ecosystems; Kazakhstan and Uzbekistan have an active agenda in the area of biodiversity; and Turkmenistan and Kazakhstan in the area of combating desertification. The principal financing for regional projects is divided according to the following priorities: environmental problem of the Aral Sea 76% of total funds; protected mountain territories 16%; combating desertification and land degradation 2%; and other targeted projects 6%. It is obvious that trans-boundary issues - air and surface water pollution, waste utilization, combating densification of soil exposed to
Rivers of New Zealand scenic rivers. Over half of the electricity generated in New Zealand is hydroelectric power. Hydroelectric power stations have been constructed on many rivers which dam the river completely, or channel a portion of the water through the power station. There is large hydroelectric power scheme in the North Island and in the South Island where water is diverted between rivers using a system of canals that is used to maximise the electricity generation. River conservation is threatened by pollution inflows from point and non-point sources. In the past rivers had been used for pollution discharges from factories and municipal sewerage