Memorandum submitted by Dr Sarah O'Hara,
School of Geography, University of Nottingham
SUMMARY
Introduction
Agriculture is the mainstay of the
Central Asian economy.
With agriculture almost entirely
dependent on irrigation, access to water is essential.
Water resources and use in Central Asia
The region is extremely arid and
the main sources of water are the Amu Darya and Syr Darya Rivers.
More than 80 per cent of water available
for use is generated on the territory of Tajikistan and Kyrgyzstan.
Tajikistan and Kyrgyzstan control
most of the water storage within the Aral Sea Basin.
More than 70 per cent of all water
is used by the downstream republics of Uzbekistan, Turkmenistan
and Kazakstan, primarily for irrigating cotton.
The water resources of Central Asia
are fully utilised, although 70-75 per cent of this water is wasted
through inefficient use.
Inefficient use of water has resulted
in widespread salinisation of soil and loss of valuable land.
The availability of land for further development is limited.
International water politics
Tension over water has increased
since independence.
Kyrgyzstan wish to increase the amount
of hydro-electricity they can generate. To do this they must operate
reservoirs on a winter regime.
Uzbekistan want water for irrigation
which requires reservoirs to be operated on a summer regime.
The question of who pays for the
management and maintenance of those parts of the system that benefit
more than one republic is now a major political issue.
Civil unrest in Tajikistan and the
potential of the country fragmenting is a serious threat to water
security in the region.
Attempts to mediate between the republics
have proved futile.
The lack of monitoring makes forecasting
water availability and use impossible.
Government set agricultural targets
will increase demand for water to 152 km3 per annum, more than
25 km3 greater than supply.
Population is predicted to double
by 2025 further increasing demand for water.
Issues of water management at the national level
Management of the water distribution
and irrigation network within republics is problematic.
Maintenance of the system has almost
ceased. Irrigation canals are silting up and much of the drainage
is non-functional.
The system is deteriorating rapidly
and collapse of parts of the system is imminent.
Privatisation of land will further
exacerbate the situation and create tension at the national and
local level.
Many experts have left the region
and there are no new people being trained in the institutes and
ministries involved in water management and irrigation.
Conclusions
World attention has focused on the
Aral Sea Crisis but has failed to tackle the root cause of the
problem: overwatering.
The International community should
turn its attention to supporting projects that focus on irrigation
and water management at the local level.
Long term effective management of
Central Asia's water resources will only be achieved if the Central
Asian Republics are willing to co-operate.
INTRODUCTION
For the people of Central Asia, agriculture
represents a mainstay of the economy and in the economic crisis
of the post-independence period it has gained even greater importance.
With agriculture almost entirely dependent on irrigation access
to water is essential. Since independence, the Central Asian Republics
(CARs) have struggled to cope with the enormity of their water
management problems, a situation exacerbated by the collapse of
the economy, loss of expertise, lack of co-operation between states
and social unrest in some regions. The aim of this report is to
outline current problems and highlight the challenges, which Central
Asia's leaders face as they strive to develop a water management
strategy to ensure the economic and social well being of the region
into the 21st century.
WATER RESOURCES
AND USE
IN CENTRAL
ASIA
With the exception of Kazakstan, the CARs lie
almost entirely within the Aral Sea Basin, a large internal drainage
system with its terminus at the Aral Sea (Figure 1). The vast,
inhospitable and sparsely populated Kara and Kyzyl Kum Deserts
dominate the region. These deserts are flanked to the south and
southeast by the extensive mountain ranges of the Tien Shen and
the Pamirs, which form the main water generation zone for the
region's two main rivers the Amu Darya and the Syr Darya.
The Amu Darya, Central Asia's largest river,
rises in the Pamirs and flows some 2,540 km across Tajikstan,
Uzbekistan (where it forms the border with Afghanistan) and Turkmenistan
and finally back into Uzbekistan before discharging into the southern
Aral Sea. Its annual flow varies from 46.9 to 108.4 km3
per annum with an average of 78.5 km3. The waters of
the Amu Darya rank amongst the most turbid in the world and carry
a huge amount of sediment.
Central Asia's second largest river, the Syr
Darya, rises in the mountains of Kyrgyzstan. It has two main tributaries:
the Naryn and the Kara Darya, which merge in eastern Uzbekistan
to form the Syr Darya. From here the river flows into Tajikistan
before re-entering Uzbekistan and then finally Kazakstan where
it discharges into the northern Aral Sea. Although similar in
length to the Amu Darya (2,200 km), its discharge is considerably
smaller ranging from 21.4 to 54.1 km3 per annum with
the average being 37.2 km3.
Taken together, the Amu Darya and Syr Darya
account for nearly 90 per cent of the usable water in the Aral
Sea Basin, which on average is ca. 125 km3 per annum.
The remaining 10 per cent is derived from the region's numerous
smaller rivers and streams.
Tajikistan represents the main flow generation
zone with more than 55.4 per cent of all flows forming on its
territory. A further 25.3 per cent forms on the territory of Kyrgyzstan.
Consequently, these two republics account for more than 80 per
cent of all water available for use in Central Asia (Figure 2).
The distribution of reservoirs means that nearly
60 per cent of the total storage capacity of the Amu Darya Basin
and 9 per cent of the total storage capacity in the Syr Darya
Basin is controlled by Tajikistan, while Kyrgyzstan controls 58
per cent of the storage capacity in the Syr Darya Basin.
Despite being the main flow generation zone
and controlling virtually all the region's water resources, the
amount of water used by Tajikistan and Kyrgyzstan is relatively
small, totalling less than 15 per cent. In contrast, Uzbekistan
and Turkmenistan who have little in the way of indigenous water
resources are the main consumers using 71 per cent of available
water resources. The lion's share of this water is used to irrigate
cotton.
Until the 1960s as little as 50 per cent of
the available water resources in Central Asia were used. But with
the construction of huge irrigation schemes, such as the Kara
Kum Canal, there was a rapid increase in water use, from 64.7
km3 in 1960 to over 120 km3 by 1980. So
much water was extracted from the region's rivers that flow to
the Aral Sea virtually ceased. As a result the level of the sea
has declined substantially with a 53 per cent decrease in surface
area and a 70 per cent decrease in volume since 1960. The exposure
of over 33,000 km2 of the former seabed has significantly
increased dust storm potential. It is estimated that over 150
million tonnes of sediments enriched in salts, fertilisers and
pesticides is eroded from the former sea-bed and is deposited
some 500 km downwind of the sea. The devastating social, economic
and environmental impacts of excessive water withdrawals from
the Amu Darya and other major rivers in Central Asia are well
documented with the decline of the Aral Sea being described by
UNEP (1992) as "one of the most staggering disasters of
the Twentieth century".
It is estimated that as little as 25-30 per
cent of the water abstracted from the region's rivers is actually
used. The rest is wasted through inefficiencies in the irrigation
with overwatering of fields being a particular problem. This has
resulted in rising groundwater levels and salinisation of soils
throughout the irrigation zone. The net result is degradation
of the soil and loss of top quality arable land. Rehabilitation
of this land is virtually impossible and land suitable for further
development is extremely limited.
INTERNATIONAL WATER
POLITICS
The Soviet era
During the Soviet era, Central Asia was carved
up in accordance with Stalin's pronouncement "Socialist
in content. National in form". This created two small
republics, Tajikistan and Kyrgyzstan, endowed with enormous water
resources, although little in the way of agricultural land, and
three large republics, Turkmenistan, Uzbekistan and Kazakstan,
with huge agricultural potential but virtually no indigenous water
supply.
Having partitioned the region, the Soviet administration
then proceeded to develop and manage the region's water resources
as a single integrated system. From the 1950s onwards developments
were characterised by huge multipurpose engineering projects.
Reservoirs, for example, not only regulated flows and stored water
for irrigation, but could also be used to generate electricity
(HEP). Canals transferred water to irrigation projects as well
as to towns and cities for domestic and industrial use. More often
than not, schemes served more than one republic and were built
with little, if any, regard for natural boundaries or national
borders.
Such schemes effectively increased competition
for water amongst the republics. Kyrgyzstan and Tajikistan, for
example, had considerable HEP potential and needed to store water
during the summer months and release it in the winter. Downstream
users, however, wanted water during the summer months to coincide
with the main irrigation period. The different water requirements
of upstream and downstream republics was problematic and decisions
on when and how much water was to be released was made by Moscow,
who for years ordered Kyrgyzstan and Tajikistan to empty their
reservoirs so that the cotton fields of Uzbekistan and Turkmenistan
could be irrigated. Part of the revenues gained from selling cotton
were then used to provide Kyrgyzstan and Tajikistan with just
enough subsidies to keep the operation going.
In effect the Soviet administration created
a situation which would ensure competition between water-surplus
and water-deficit republics. This situation worked to Moscow's
advantage in two ways. Firstly, disputes over water reinforced
the national distinctiveness of the republics, thus limiting the
potential for regional co-operation, which would threaten Soviet
control. Secondly, as competition for water increased the Republics
were forced to ask Moscow to intervene; a role it was more than
willing to undertake. In short, water policy was central to Moscow's
efforts to divide and rule the region.
Independence
At independence Moscow's role in determining
water use and allocations as well as providing funds for the management
and maintenance of the system came to an abrupt halt and overnight
Central Asia's leaders had to assume this responsibility. Recognising
the importance of water and the enormity of the Aral Sea crisis,
representatives of the five CARs met in 1992 and signed the Almaty
agreement in which they agreed to joint ownership and management
of the region's water resources, but to retain sovereign control
over crops, industrial goods and electric power obtained from
them. The agreement emphasised the importance of co-operation
stating "that only unification and joint co-ordination
of action" will help improve economic and environmental
conditions in the region. At the same meeting the Central Asian
leaders agreed to adhere to existing water allocations (Table
1), to refrain from projects infringing on other states and to
the free exchange of information.
| TABLE 1 |
| Water allocations (as a percentage of total usable flow) determined at the 6 April 1992 meeting of the ICWC |
| Kazakstan | 38.1 | 0 |
| Turkmenistan | 0 | 43.0 |
| Uzbekistan | 51.7 | 43.0 |
| Tajikistan | 9.2 | 13.6 |
| Kyrgyzstan | 1.0 | 0.4 |
| Total | 100.0 | 100.0 |
Despite the apparent high level of co-operation between the
CARs it is clear that tension over water is increasing.
A major problem is the conflicting interests between the
different republics. Krygyzstan, for example, has stated its intention
to increase HEP output and has not been releasing waters during
the summer months. This has caused considerable concern to the
downstream users, particularly Uzbekistan.
The question of who pays for the management and maintenance
of those parts of the system that benefit more than one republic
has also become a major political issue. The Kyrgyz, for instance,
resent the fact that waters that rise on its territory and flow
into the Syr Darya mainly benefit Uzbek and Kazak cotton harvests,
yet the cost of maintaining the dams and reservoirs on its territory
must now be met from the Kyrgyz budget. They note that inter-state
facilities built on their territory resulted in 47,000 hectares
of land being flooded including 16,000 hectares of irrigated arable
land. The loss of income from this land and from the fact that
water can not be used to develop other lands has had, they state,
a negative impact on their economy. In July 1997 the Upper House
Assembly of the People's Representatives of Kyrgyzstan passed
a resolution demanding that neighbouring states should pay them
for the water they receive, with the money going on essential
repairs.
Uzbekistan and Kazakstan, however, argue that the reservoirs
and dams on Kyrgyz territory were built and paid for by the Soviets
and that Kyrgyzstan receives considerable benefit because of the
hydropower potential it offers. They also claim that Kyrgyzstan
failure to release water in the summer months has had huge economic
impacts. The Uzbek government, for example, has claimed that water
shortages caused by Kyrgyzstan cost their economy $700 million
in lost crops in 1996 alone.
Uzbekistan in turn has been accused by Kazakstan of preventing
water from flowing to its territory. In July 1997, Kazak farmers
held a series of demonstrations to protest at the decision by
the Uzbek government to cut the flow of water to their land, threatening
the cotton and wheat crop on over 100,000 hectares. The Uzbek
government eventually re-opened the waterways to avoid any repeat
of the Uzbek-Kazak clashes of the 1980s.
There have also been continued problems along the Turkmen-Uzbek
border where farmers confronted with water shortages have sent
raiding parties across the border to destroy pumping stations
and irrigation canals.
A number of attempts have been made to resolve the situation.
The Uzbeks, for example, have announced that they are willing
to supply Kyrgyzstan with natural gas to help make up energy deficits
if the Kyrgz operate reservoirs on a summer irrigation schedule.
Furthermore, they have been willing to discuss help in financing
new hydropower facilities in the region. In November 1997, a preliminary
agreement between the two republics was brokered and it was believed
that the situation had been resolved, but within a few months
the Kyrgyz were reported to be violating the agreement. In yet
another attempt to resolve disputes over water, the presidents
of the four CARs sharing the Syr Darya Basin met in Bishkek, Kyrgyzstan
in June 1998, to discuss water allocations and use, but the meeting
ended without any decisions being taken.
Future considerations
Civil unrest in Tajikstan represents a huge threat to water
security. Many parts of the country are without effective government
and the economy is in tatters. The severity of the situation is
such that in 1997 an official stated that neither he nor his embattled
government could make any promises over future water supplies.
But if, as some observers believe, the country fragments the implications
for the region as a whole are immense and it is likely that downstream
users, particularly Uzbekistan will move to secure the water resources
upon which its population is dependent.
Increasing flows to the Aral Sea has been a major priority
for the CARs and since independence and on several occasions government
officials have reiterated their intentions to improve water use
within the Aral Sea Basin. Monitoring water use, however, is virtually
impossible as financial difficulties have meant that hydrological
and meteorological information has decreased dramatically. There
was, for example, a dense network of snow monitoring stations
high in the mountains of Kyrgyzstan and Tajikistan. Data from
these posts were used to forecast water availability for the coming
year and also provided an early warning system of high flows.
Today there are no operational posts in Tajikistan and relatively
few in Kyrgyzstan.
The loss of such information has created a number of problems
and it is now impossible to determine water availability and use
within the Aral Sea Basin. Thus despite assurances from government
officials that they are acting to reduce water and that there
has been an increase in flows to the Aral Sea there is no way
of determining if this is the case. Indeed there is evidence to
suggest that some republics are withdrawing more water than they
are legally entitled to. Turkmenistan for example is allowed to
take 12.9 km3 of water from the Amu Darya into the
Kara Kum Canal, but a number of observers have indicated that
this figure is nearer 18 km3.
Detailed monitoring was also vital for flood prediction and
the loss of this extremely important data source has resulted
in a number of avoidable incidents in recent years. In July 1998,
for example, an (unofficially) estimated 2,500 people died in
the Uzbek enclave of Shakhimardon as a result of dam failure following
a period of rapid and unexpected snowmelt.
Demand for water will increase as a result of changing agricultural
policy and increased population levels. Since independence the
CARs have introduced a number of agricultural and land reforms
aimed at improving output and developing a more diverse agricultural
base. Particular emphasis had been placed on grain production
and vast tracts of land have been given over to wheat. This has
been achieved by developing new lands and/or reducing the amount
of land sown to other crops, especially cotton.
The change in cropping pattern should change both the timing
and amount of water required, but an analysis of water use on
a number of farms in the Fergana Valley, Uzbekistan, have shown
that despite a marked increase in the area sown to grain and a
decrease in that sown to cotton there has been no real change
in the timing and amount of water delivered to the farms.
Government backed initiatives, such as the grain programmes
implemented in three of the five republics, have been aggressively
promoted with little if any consideration of the consequences.
In an attempt to assess demand, the International Council for
the Aral Sea (ICAS) asked the CARs to provide estimates of need.
Based on these self-assessments it was found that by 2005 demand
will stand at 151.8 km3, which exceeds the natural
annual average river flow by over 25 km3.
Further adding to the problem is the fact that population
is predicted to double to 100 million by 2025, placing even further
stress on the region's water supply. The number of people per
1 million cubic metres (MCM) of water provides an important indicator
of stress. When there are less than 100 people, water supply is
generally not a problem, but at 600 people signs of stress begin
to appear unless water supplies are efficiently managed. Chronic
water shortage is said to occur at 1,000 with extreme scarcity
occurring above 2,000 people per MCM.
Currently there are less than 350 people per MCM of water
in Central Asia as a whole, but with the predicted increases in
population this figure will increase to 727 people by 2025 and
efficient water management will be essential.
However, water is not evenly distributed and a very different
picture emerges when the republics are considered separately.
Based on existing water allocations (agreed at 1992 Almaty meeting)
there are 130 people per MCM in Turkmenistan and 500 in Kyrgyzstan.
By 2010 these figures are predicted to have risen to 184 and 883
people respectively, and in 2025 there will be nearly 1,500 people
per MCM in Kyrgyzstan compared to only 361 in Turkmenistan. Tajikistan
will also experience chronic water shortages, with the situation
in Uzbekistan being stressed but not chronic. Thus ironically
the upstream water-rich republics will experience severe water
shortages, while the water-poor downstream republics will not,
a situation that neither Kyrgyzstan nor Tajikistan is likely to
tolerate.
If the republics were reliant on indigenous water resources
the situation would be very different with Kyrgyzstan and Tajikistan
having an abundance of water and Turkmenistan and Uzbekistan experiencing
extreme shortages. Indeed there are already over 2,500 people
per MCM of indigenous water in Uzbekistan, a figure that will
rise to over 5,230 by 2025 making it one of the most water stressed
regions of the world. Given these figures it is not surprising
that Turkmenistan and Uzbekistan have been adamant that water
allocations set during the Soviet period should be maintained
ensuring that they have sufficient water well into the future.
It is likely that water allocations will have to be re-negotiated
in the very near future, although determining who will get what
and when will undoubtedly be a thorny issue. Moreover, current
allocations make no reference to Afghanistan. Given that over
5 per cent of water resources available for use in the Aral Sea
basin are generated on Afghan territories representatives from
region should be included in all talks. The current civil unrest
in the region has reduced the amount of water being extracted
from Afghan rivers that drain into the Aral Sea Basin, but it
is likely that demand in this region will also increase in the
future.
Therefore, unless measures are taken to reduce water use,
competition for water in Central Asia will greatly intensify.
ISSUES OF
WATER MANAGEMENT
AT THE
NATIONAL LEVEL
The management and maintenance of the water and irrigation
system at the national level is becoming increasing problematic
for the CARs. Built at speed to satisfy Moscow's demands for cotton
the system was poorly constructed and lacked many of the features
essential for its efficient operation. As a result Central Asia's
water distribution and irrigation network is difficult and expensive
to maintain, while the loss of water from the many thousands of
kilometres of open and unlined canals has created huge problems
of waterlogging and soil salinisation throughout the irrigation
zone. Coupled with this is the problem of overwatering which is
endemic throughout the region. Most fields are irrigated using
furrows which, if not properly monitored, results in a huge waste
of water.
Although Soviet figures suggest that the efficiency of the
irrigation system is ca. 65-70 per cent, some observers have suggested
a figure near 20-25 per cent. This means approximately 75 per
cent of all water withdrawn from the region's rivers is effectively
wasted.
Since independence the republics have been wholly responsible
for the management and maintenance of the systems within their
national borders. The virtual collapse of the economy has made
this an almost impossible task and in some republics maintenance
programmes have virtually ceased. As a result the water distribution
and irrigation systems have deteriorated and unless urgent action
is taken parts of the system will cease to operate in the near
future.
Equipment essential for maintaining the systems is dilapidated
and largely obsolete. The stock of working equipment has declined
significantly and it is proving impossible to replace because
of the lack of funds to buy spare parts and new equipment and
the fact that much of the machinery previously supplied by other
former Soviet Republics is no longer manufactured because of the
economic problems in the region as a whole. Thus, even when funds
are made available, it is impossible to get spare parts.
The situation along the Kara Kum Canal, the largest irrigation
canal in the World and upon which the livelihood of over 2 million
Turkmens depends provides a graphic illustration on the problems
facing national governments. In 1992 the Turkmen government spent
$3.2 million on maintenance, but by 1996 this figure had fallen
to a mere $2,000. The number of dredges, essential for keeping
the canal free of sediment, has fallen by over 50 per cent and
it is beginning to silt up. Sedimentation in the main canal reduces
conveyance capacity and the sediment tends to collect at sites
where pumps and other offtake structures operate. Forcing water
through a reduced capacity canal increases velocity, which, in
turn, increases suspended sediment loads. Heavily loaded water
then enters the secondary and tertiary systems clogging these
canals.
High silt loads means that the pumps used to lift water from
the canal are being damaged and an estimated 30 per cent of pumps
are now inoperative. The situation away from the canal is even
more problematic and many farms are finding it increasingly difficult
to irrigate and consequently there has been a rapid and catastrophic
decline in yields.
Irrigated lands must be drained to stop groundwater levels
rising and causing secondary salinisation. Drains have to be constantly
maintained but the number of excavators cleaning both the inter
and intra farm drainage system has declined rapidly and annual
drain cleaning is no longer possible. Indeed in many cases the
last time cleaning was undertaken was during the Soviet period.
As a result the drainage system has become choked with weeds and
is effectively non-operational. The "knock-on" effects
are enormous and vast tracts of land are now susceptible to rising
groundwater levels and consequently salinisation. A number of
reports have suggested that there has been an increase in the
area of irrigated land throughout Central Asia suffering from
salinisation in the last 10 years and it has been cited as a major
factor in the recent decline in crop yields.
It is also becoming increasingly difficult to oversee the
system because the number of working vehicles has declined. Many
regional and local irrigation offices have no access to transport
and thus are unable to undertake even the most basic monitoring
of the system.
Problems at the farm-level are also widespread with the lack
of working machinery and equipment affecting all aspects of the
farm system from management and maintenance of the irrigation
system to the planning and cultivation of fields. A recent survey
of operational farm equipment undertaken as part of the EU-TACIS
WARMAP project noted that at least 30 per cent of all equipment
is non-operational with the figure being as high as 65 per cent
on some farms. Keeping equipment going is becoming more and more
difficult and although parts can be cannibalised from defunct
machinery, this is a short-term measure and it is likely that
equipment levels will continue to decline rapidly over the next
few years.
Since 1991 there has been a dramatic decline in the number
of people employed in the water management and irrigation sector
because of financial constraints, and changing social and political
conditions within the republics. Many departments have made a
large number of people redundant. Others are leaving of their
own accord to jobs in other sectors of the economy. A further
factor has been the large out migration of highly skilled people,
mainly ethnic Russians, who see little future in the agriculture
and irrigation sector in Central Asia.
The lack of trained personnel will become a major issue in
the near future as there are currently very few people under the
age of 40 working in the system. Unless action is taken to encourage
people into the water management and irrigation sector in all
the republics, there will be a massive skill shortage within the
next 10 years.
Agricultural policy will not only affect water management
at the regional level but the local level as well. As reform progresses
and farmers are allowed to grow what they want, as is the case
in Kyrgyzstan and Kazakstan, water requirements will continue
to change. These changes need to be carefully planned and monitored
if they are not to have an adverse impact on an already failing
system. Moreover, privatisation has created a large number of
small-scale farmers who own or rent individual farm units of two
to three hectares. As they become more market orientated and greater
emphasis is placed on profits that can be derived from agriculture
the way in which water is perceived may well change.
During the Soviet period, for example, failure to irrigate
on time had little impact on individuals whereas now it will directly
affect their quality of life. Access to water will be critical
and competition is likely to increase. The situation could be
exacerbated by the fact that many farmers have spent their lives
as employees on large farms where decisions were made by others
or by committee. With little experience of such responsibility,
farmers may be unable to adapt successfully to the shift from
labourers to decision-makers. It is therefore essential that these
farmers are equipped with the relevant farming and irrigation
skills, thereby assuring that water is used efficiently and that
agriculture is planned to make best use of available resources
while minimising competition. In essence, successful management
at the local level will be essential to the overall strategy of
managing water at the regional level.
CONCLUSIONS
The CARs are faced with an uncertain future. One of their
most pressing problems is the rapid deterioration of the existing
water distribution and irrigation network. Built at speed to satisfy
Moscow's demands for cotton, the system was badly constructed
and lacks many of the features required for operating a network
of this magnitude. Yet in many respects its decline is not surprising
and it may well be that, as so often in the past, the collapse
of empire and loss of strong, central control precipitates a decline
in irrigation. Halting this process require a wholesale change
in the way the system is managed.
The last 10 years have seen considerable attention focusing
on the environmental crisis in the Aral Sea Basin. Vast sums of
money largely donated by the international community have been
spent on assessing the causes and consequence of this disaster,
but as yet little has been done to try and tackle the root cause
of the problem: namely over use of water at the farm level. Attempts
to improve water efficiency so far have hinged on the introduction
of water pricing. This policy is being pushed by organisations
such as the World Bank, USAID and the EU-TACIS programme. While
there is a clear rationale of policy it is debatable whether it
will have any real impact and in all probability will only serve
to heighten tension between users. In the Fergana Valley of Uzbekistan,
for example, it is clear that farm managers are requesting reduced
quotas in order to cut costs. But once water is delivered to the
farm it continues to be wasted. As a result some farmers have
access to water and others do not. Who has access to water will
become a major issue at the local level and it is already beginning
to create problems. In some of the more densely populated and
ethnically mixed regions of central Asia this could prove explosive.
Improving water use at the farm level is the only way forward.
Providing farmers with information on irrigation and highlighting
the negative impacts of overwatering, not only in terms of waste
but also, reduced yields is essential. Establishing farmer-associations
based around former state and collective farms may prove a way
forward. Such bodies could act as a local support and extension
network for farmers, including acting as water user associations.
This could be an effective way of providing on-farm training as
well as managing and policing water-use at the local level. Individuals
within the association would have responsibility for local water
management including the calculation of water requirements, determination
of irrigation schedules, the organisation of maintenance programmes
and the implementation of good irrigation practice.
Improving water use at the local level will be essential,
as it is clear that if current government and individual aims
are to be met demand will far exceed supply and increased competition
both between and within the republics will result.
This will require co-operation between the republics, but
the creation of water-rich and water-deficit states by the Soviets,
as part of their strategy of divide and rule, will have long-term
implications for the region and could ultimately undermine regional
co-operation.
The upstream republics have inherited control of the region's
water resources and can, if they wish, determine when and how
much water is allowed to flow downstream. Indeed, Kyrgyzstan has
already shown that it can and will use this power to its advantage,
rather negating the rhetoric of regional co-operation.
If the current situation is anything to go by, formulating
a strategy for managing Central Asia's water resources will be
extremely difficult and, if anything, will become even more complex
as the system continues to fail and demands on it increase.
In the immediate future, funding is a critical issue to ensure
that the system is maintained and continues to function, but over
the longer term effective management will only be achieved if
the republics are willing or able to co-operate. If they do not,
access to and control of the region's water supplies will be the
single biggest factor determining the economic well-being and
environmental security in Central Asia.
March 1999
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