ASi" kUCTURE FlOR DEVELOPMENT
ASi" kUCTURE FlOR DEVELOPMENT
ASi" kUCTURE FlOR DEVELOPMENT
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Box 1.7 Infastiucture activities tireaten the Black Sea environment<br />
The Black Sea is fed by a basin of more than 2 million. dedine in the once-productive Black Sea fishery over the<br />
square kilometers;-covering parts of seventeen countries last thirty years.<br />
in Central and Eastem Europe, the forner Soviet Union, With assistance from the Global Environment Fadland<br />
Turkl It receives the inflows of several major ity the six Black Sea countries (Bulgaria, Georgia. Romarivers,<br />
including the Danube, Don, Dnieper, and. nia, Russia, Turke, and Ukraine) have begun a reional<br />
Dnieste= As an almost fully endosed water body, the program to analyze the causes of observed environmen-<br />
Black Seais especiallyvulnerable to changes in the quan- tal degradation and to propose solutions. Actions in the<br />
lity and quality of inflows from these niverm The Don basin to regulate fertilizer use -and to control point<br />
and Dnieper, in partitalar, have been highly developed sources of pollution ar expected to result in reductions<br />
for irrigation and other purposes through a dhain of of nutrient-inflowss Pilot projects are proposed to restore<br />
reservois- : fish production under the new salinitv conditions.<br />
Increasing pollutant loads from these rivers-espe- Under the Bank-supported Environmental Management<br />
dialy the nutrients ntrogei and phosphorus-have led Project for Russia, a study of the Lower Don Basin will<br />
to algal blooms and the destruction of important nurserv investigate ways to alter the operating rules -for the<br />
areas for fish. In addition, damming of the major rvers major reservoirs to promote greater fish regeneration<br />
for navigation, flood control, water supply, and, above downstreamall<br />
for irrigation, has considerably altered the seasonal Given the size of the problern and the importance of<br />
flow patterns of these rivers The damming has also de- these reservoirs in the agricultural economies of Ukraine<br />
creased the total inflow to the Bladc Sea, resulting in an and Russia, it would be unrealistic to expect dramatic<br />
increase in salinity in critical coastal and estuarine areas, changes Nevertheless, recognition of the problem and<br />
especially in the Sea of Azov, wthich creates further prob- the development of mechanisnis for regional cooperalems<br />
for fish breeding. The overall result is a 90 percent tion now make progress much more likely.<br />
ments in most countries have not taken advantage in such circums ances, other means of making supof<br />
the potential for competition, even in activities pliers accountable to users are needed. Through<br />
where a natural monopoly does not exist, such as various mechanisms designed to broaden participa--<br />
road freight transport or solid waste collection. tion in decisionmaking and to provide wide access<br />
Today competition can be used directly in more in- to information on infrastructure provision, users<br />
frastructure activities because of technological and other key stakeholders can be represented in<br />
changes. In telecommunications, satellite, mi- (and sometimes take responsibility -for) the plancrowave,<br />
and cellular radio transmission of tele- ning, financing, and delivery of services.<br />
phone signals is revolutionizing the industry, making<br />
the economies of scale with cable-based Opportunity knockstransmission<br />
less important. In power generation,<br />
combined-cycle gas turbines operate efficiently at Many of the above notions are not new, and some<br />
lower output levels -than other generation technolo- have been accepted in principle by policymakers if<br />
gies. While open competition for users in the market not yet put successfully into practice. Three facis<br />
still not feasible in many infrastructure areas, tors-technological change, more pragmatic attithere<br />
are other ways of obtaining the benefits of tudes, and a greater sensitivity to infrastructure's<br />
competition. For activities with high sunk costs, implications for poverty and environmental suscompeting<br />
for the right to operate a monopoly can tainabiLity-have created a new climate for recapture.<br />
many of these benefits. Even where the form. Innovative techniques for drawing on prinumber<br />
of operators is necessarily limited, regula- vate financing for investment create a further<br />
tion can compel them to compete against perfor- challenge to traditional ways of providing inframance<br />
benchmarks ("yardstick" competition)- structure. Many countries are now taking advantage<br />
of all these opportunities to test new ideas<br />
INVOLVEMENT OF USERS AND OTE{R SrAKEHOLDERS. and approaches, discussed in later chapters of this<br />
In many infrastructure activities, market signals Reportcannot<br />
be relied on to provide information about<br />
demand or to gauge performance. Where users are TECHNOLOGY. Technological changes are creating<br />
locked into a delivery network, they cannot express a varety of new opportunities for changing the way<br />
their preferences or dissatisfaction through choice. infrastructure is provided in almost every sector-<br />
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