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PDF Summary
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International waters are
fresh water systems (rivers, lakes and underground
aquifers) or marine water systems (oceans, closed and
semi-closed seas, wetlands, etc) whose basins are shared
by two or more states. With increase in world population
and population densities in several areas, human
activities have exerted several negative impacts on these
water systems, on which the life of billions of people
depends, especially in developing countries.
The
amount of fresh water available for use in the world
varies from one region to another. About 41% of the world
populations live in areas of water stress, and this
percentage is expected to increase to 48% by 2025. At
present, the question is not only the availability of
fresh water, but also its quality. Pollution of surface
and groundwater is increasing in many regions of the
world. It is estimated that diseases resulting from water
pollution cause the death of about 3.5 million people
every year.
Conventions have been formulated, and
regional organizations have been set-up to regulate the
use of shared water resources. Historically, these
agreements dealt with issues like allocation of shares of
water, regulation of river and lake navigation, fishing,
construction of dams and barrages and other water
management devices. Since about quarter of a century
several of these agreements have been revised, or
additional agreements have been formulated, to include
environmental dimensions to protect shared water
resources, and manage ecosystems in the shared basins in
an environmentally sound manner.
In Egypt, the
Nile is the main source of fresh water. The Nile Basin -
which is shared by 10 countries- covers an area of about
2.9 million square kilometers and has a length of 6000 km.
The total annual discharge of the river at Aswan is about
84 billion cubic meters. The share of Egypt from the Nile
waters has been 55.5 billion cubic meters/year, according
to the 1959 agreement between Egypt and Sudan. In Egypt,
there is a second shared water resource, namely the
underground water in the Nubian Sandstone aquifer. The
latter extends from the Western Desert in Egypt to Libya,
Chad, and to Sudan, and covers an area of about two
million square kilometers. It has been estimated that the
total water in the Nubian Sandstone aquifer is of the
order of 75000 cubic kilometers, most of which is
considered non-renewable. The maximum amount of fresh
water than can be withdrawn from natural resources in
Egypt has been estimated at about 64 billion cubic meters
per year. The per capita share of this water is,
therefore, about 980 cubic meter/year, less than the water
stress indicator.
Generally speaking, the Nile
waters are being increasingly polluted; the main pollution
is bacteriological due to the discharge of sewage in the
Nile and its branches, directly and indirectly. In
addition, the Nile receives agricultural drainage and some
industrial wastewater discharges. Groundwater suffers also
from pollution and depletion in some areas.
Within
the framework of international co-operation to protect
international waters, the Nile riparian states have agreed
to launch the "Nile Basin Initiative", with the support of
GEF. The environmental component of the Initiative aims at
building trust and fostering co-operation between
different concerned States to protect the quality of the
Nile waters, and promote sustainable development in its
basin.
Concerning international marine waters, it
is estimated that about 60% of the world population live
on, or near, coastal areas. The latter are among the most
threatened areas of the marine environment. Coastal areas
receive discharges from rivers and drainage systems, and
other land-based sources. In addition they receive
discharges from ships and from offshore operations.
International and regional agreements dealt mainly
with regulating the use of the seas and fisheries.
However, since 1970 considerable attention has been given
to protecting the marine environment and living marine
resources, especially in coastal areas. Several regional
seas agreements and programmes have been formulated and
adopted since that time.
In Egypt, the coastal
areas extend for about 2420 kilometer. They represent
different development sites for recreation, tourism,
fisheries, industrialization, and international trade. The
coastal areas in Egypt suffer from degradation from
different sources: maritime transport, exploration and
production of oil and natural gas from offshore areas,
discharge of wastes from different land-based sources,
dredging and dumping from near-shore construction
activities, and from seepage and discharges from boats and
marine sporting vehicles and facilities.
Egypt
works together with Mediterranean countries to implement
the Barcelona Convention and its Protocols, which aim at
the protection of the marine environment in the area. Two
major projects, supported by GEF, are under way in Egypt.
The first is the Engineered Wetlands Project in Manzala;
and the second is the Wetlands and Coastal Areas
Conservation Project (MedWetCoast). In addition, Egypt is
co-operating with other countries in the implementation of
the Action Plan to Protect the Red Sea and Gulf of Aden
Environment. A major project, funded by GEF, was
implemented in Egypt for the management of coastal and
marine resources in the Red Sea. The Strategic Action
Programme for the Red Sea and Gulf of Aden that is
implemented by PERSGA is also mainly funded by GEF.
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