Contents


The Danube Delta – an
endangered biological hotspot

 

 

The warning bell first rang in early 2001 when the public learned about the plans to construct a deep-water Danube-Black Sea navigation canal through the Ukrainian part of the Delta

 

Credit: SEU PRESS
The proposed canal cuts the Danube Delta in two and crosses the strictly protected zone

The main argument the Ukrainian authorities put forward in favour of building a canal through the Kilian Arm of the Delta was that the old port of Ust Dunaysk was dying due to the build-up of sediment that had closed the channel for navigation and diverted to the Romanian port of Sulina all deepwater cargo ships travelling up the Danube from the Black Sea. The new canal, the Ukrainian authorities hoped, would attract a large portion of the cargo ships to use this "Ukrainian gateway to Europe".
However reasonable this argument may have sounded at first sight, on close examination it quickly became clear that under the scenario endorsed by the Ukrainian Ministry of Transport the canal would run through the Bystroye Estuary of the Danube Delta, located within the specially protected area of the Danube Biosphere Reserve, and that it would cut the Danube Delta Biosphere Reserve in two parts.
The Danube Reserve is part of the UNESCO bilateral biosphere reserve "Delta of the Danube" established in Romania and Ukraine. According to Ukrainian national legislation, such activity in a specially protected area of a biosphere reserve is prohibited. It has recently come to light that the Ministry of Transport of Ukraine is about to issue a decree, signed by the president, under which the Bystroye Estuary would be withdrawn from the Danube Biosphere Reserve.
Since the Bystroye Estuary is not deep enough for the planned canal, it is planned to be deepened. Since the Danube transports an average of 65 million tons of firm particles per year, the appropriate depth of the canal should be maintained artificially, by continuous removal of sediment. In addition, the banks are planned to be fixed with concrete.
Ukrainian experts have concluded that the construction and operation of the canal through the Bystroye Estuary would have harmful consequences. It would enhance the water flow through the Bystroye Estuary and lower it in other estuaries, which in turn would impact the natural ecosystems and the water supply regime at Vilkovo. It would also speed up the euthrophication of the inner water ponds, and turn wetlands into meadows, thus undermining one of the most important ecological functions of the Danube Delta – that of biofiltration.

Credit: O. BERLOVA
Vilkovo, also known as Ukrainian Venice, since a united water control system allows access by boat to practically all parts of the town.

The construction works and the operation of the canal would cause damage to the habitat and feeding base of the majority of the fish species dwelling in this area (seven species listed in the European Red List, 16 in the Red Book of Ukraine).
The Danube Biosphere Reserve hosts 257 kinds of birds (nine species listed in the European Red List, 42 in the Red Book of Ukraine). The construction and operation of the canal will result in losses to their mass nesting area; breeding conditions of the birds will be worsened, and the places of rest, feed and wintering will be lost.
The livelihoods in the area near the mouth of the Danube are based mainly on fishing. The construction of the canal threatens to undermine this economic activity, and may destroy the traditional system of management and worsen the social and economic conditions in the region.
The fact that the government pushes such a plan clearly shows that some of the former Soviet countries’ governments do not respect their national laws. Evidence is found in the fact that no environmental assessment has been conducted nor has the Ukrainian Academy of Science, responsible for the management of the reserve, been consulted. Moreover, in late 2001 the Ministry of Transport took the first steps towards the construction of the canal by removing one of the sand banks closing up the estuary. Boris Paton, head of the Ukrainian Academy of Sciences, intervened to stop these illegal works.
The environmental movement was set in motion and organized "bottom up” protests both in Ukraine and Russia. It must be pointed out that the environmental movement does not in principle oppose navigation in the Ukrainian part of the Danube Delta; it accepts that a canal should be built, but insists that it should be constructed outside the biosphere reserve. Alternative solutions in terms of the course of the canal have been developed and should be further considered.
The authorities seemed to be convinced, since in early 2002 the news came that the canal would be built along one of the alternative routes that would not affect the reserve. Sadly, it turned out to be a "red herring”. In June 2002, the Ministry of Transport finalized its project proposal: 5600 ha of the most valuable territory should be taken out of the Biosphere Reserve and be used for the canal. During all this time the Danube Biosphere Reserve, its administration and employees, were under enormous pressure: bribe-money was offered to local authorities, and a ranger's house was even set on fire in August. The pressure peaked in November, when the Ministry of Transport tried to push the project through. The civil society was immediately mobilised in a campaign designed to influence the decision-making bodies and the Ukrainian president, Leonid Kuchma. The response from both national and international levels was unexpectedly high: letters were sent from 64 countries, demonstrations were held in front of Ukrainian embassies, thousands of individual signatures poured in.
Faced with the threat of an international scandal, the Ukrainian authorities finally decided not to approve the proposal immediately, but to develop a study about alternative projects that would not affect the reserve.
This is a promising first step, but the environmentalists need to continuously keep an eye on the government’s next steps. Now it is in the hands of the authorities to stop the unsustainable and unreasonable plans of the Ministry of Transport and to develop a sound proposal for the canal, taking into account the biological importance and the socio-economic situation of the Delta.

 

FOR INFORMATION

As regards surface waters, the overall aim of the WFD is that Member States should achieve "good ecological and chemical status” in all bodies of surface water by 2015. Some water bodies may not achieve this objective. Under certain conditions the WFD permits Member States to identify and designate artificial water bodies (AWB) and heavily modified water bodies (HMWB) according to Article 4(3). The assignment of less stringent objectives to water bodies and an extension of the deadline for achieving the objectives is also possible. These derogations are laid out in Articles 4(4) and 4(5) of the WFD.
HMWB are bodies of water which as a result of physical alterations by human activity are substantially changed in character and cannot, therefore, meet the "good ecological status” requirement.
AWB are surface water bodies which have been created in a location where no water body existed before and which have not been created by direct physical alteration, movement or realignment of an existing water body.

 

Olga Berlova
www.seu.ru/projects/eng/dunay/