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Turkmenistan refused to hand over its water intake point of the Karakum Canal at the

Amu Darya. In 1990, Moscow’s MinVodKhoz was closed down and replaced by a «State

Trust of Water Works Construction» (VodStroi), but the Central Asian Republics’ Min-

VodKhozes continued to exist.

Thus, water governance prior to independence was hierarchically and centrally

organized and based on a Soviet Union-wide approach. It was a purely state-managed

system without any economic mechanisms or stakeholder participation. It proved to be

inefficient and was marked by wasteful usage patterns. The overuse of water led to a de

facto scarcity of water in some regions, especially in the lower reaches of the rivers. 12

Ecological legacies:

environmental impacts of unsustainable water management

The overuse of water with ignorance of ecological limits and poor management during

the Soviet period have since led to severe ecological consequences that the independent

states have to face, the gravest being that 80% of the Aral Sea has turned into a desert. In

addition, most of the irrigated land is plagued by salinization, waterlogging and water

erosion. In the regions close to the Aral Sea, about 90% of the land is affected by salinization.

The decay of soil quality requires additional large volumes of water to rinse away the

salt and still reduces fertility. The regions at the middle and lower reaches of the big rivers

suffer from water scarcity. The inflow of drainage water heavily contaminated with nitrates,

organic fertilizers, and phenol has polluted the ground water. In the downstream regions

of the Syr and Amu Darya, the provinces of Kyzylorda in Kazakhstan, Dashhoguz in Turkmenistan

as well as Khorezm and Karakalpakstan in Uzbekistan, water is so polluted that

it is unsuitable for either drinking or irrigation. At the Syr Darya, another potential health

threat is radioactive pollution. Several uranium dumping sites are located close to the tributaries

and are subjected to landslides. 13

Decades of overuse of water in agriculture have shaped infrastructure, economic

de pen dencies, social structures, usage patterns and traditions that are not easy to change.

Therefore, these usage patterns continue to exist and have an impact even today. As

described, during Soviet times water consumption did not have to be paid on a quantitative

basis. Thus there were no economic incentives to limit consumption. This behaviour

was aggravated by the Soviet ideology of human control over nature, which posits that

nature is a mere means for human development and may thus be fully exploited. In addition,

deteriorated infrastructure and inefficient irrigation techniques led to high water

consumption. Instead of directing the water through closed pipes, water evaporates in

open channels or trickles into earthen channels that are not lined. Outdated irrigation

techniques with high water consumption and a high evaporation rate on the fields are

12 O’Hara 2000, Sehring 2002.

13 MKUR 2006, Bucknall et al. 2003.

Water management in Central Asia – the legacies of the past

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