The use and abuse of Ethiopia's fishery resources
Fish resources in Ethiopia come exclusively from inland sources. In
2008, fish catch was estimated at around 17,000 tons 74 per cent of
which originating from the six main lakes: Tana, Zeway, Langano,
Hawassa, Abaya and Chamo; and 26 per cent from the other water bodies.
Fish potential of the country is estimated at 45,000–51,500 tons per
year, according to studies Thus, with less than 38 per cent of the
potential currently exploited, there is a considerable room for further
exploitation of fish resources.
Fish as a source of human food has a long history in Ethiopia. People
consume large amount of fish in fasting days, in big cities, around
production areas and towns, especially in Zeway, Arba Minch, Bahir Dar
and Addis Ababa. Outside these areas, however, the domestic market for
fish is small. According to Assefa Mitike, a researcher, the factors
which account for this low level of local fish consumption are the
following. First, fish has not been integrated into the diet of most of
the population. Second, because of religious influences on consumption
patterns, the demand for fish is only seasonal. During lent, for
example, Christians who abstain from eating meat, milk and eggs consume
fish. The other factors that contribute to the low level of consumption
are the limited supply of the product and its high price. Fresh fish is
produced in the Great Rift Valley lakes and in some other northern parts
of the country. Price wise, too, fish is relatively expensive compared
with the local prices of vegetables and grains on a unit weight basis,
but it is frequently less costly than alternative animal protein
sources.
With increased marketing efforts and increase in supply, the demand for
the fish product could be tremendously increased from the current
level. Assefa in his research has also indicated that the demand for
fish is higher than supply especially, in Ethiopian fasting season. And
if it is not fasting season supply is higher. This is because of
religious influences on consumption patterns; the demand for fish is
only seasonal. During lent, Christians who abstain from eating meat,
milk, and eggs consume fish, since fish is the substitute of meat.
According to a research by Alemeken Berihun, given the increase in
population there is need to increase food production in every possible
sector and sub-sector. Despite fishery's potential crucial role, little
or no substantial efforts have been made in terms of issuance and
enforcement of appropriate legislation and regulations. In sum, fishery
management must be improved and attention need s to be given to river
and lake systems.
In the case of Lake Hawassa the fishing right is given for the Lake
Hawassa Fishermen Associations. Only members of this association are
allowed to fish for commercial purposes on Lake Hawassa. The FAO has set
a criterion that when marginal yield is 10 per cent, it is considered
at very low levels. Alemken states that bio-economic indicators suggest
that below the stated levels fishing is unattractive. In function of
number of nets deployed on Lake Hawassa, it is recommended that the
level of effort be reduced by about 20 per cent. Originally all
fishermen were members of Fishermen Association. However, in the last
few years, the numbers of the fishermen and of fishing gears operating
on the lake has increased dramatically.
Commercial fishery has existed on Lake Hawassa since 1950EC. The
fishing gears used include: surface gill nets, long lines and hooks. The
fishermen fish almost all the days throughout the year except in some
days after the two major fasting seasons of Ethiopian Orthodox Church.
At the time of study period around 120 fishermen operated on the lake,
according to Alemken. According to the researcher, the fishing
activities are held mainly by Lake Hawassa Fishermen Association
members, and significant proportion of the fish production is produced
by them. Other occasional fishers, use small grass boat and traditional
simple hook to fishing. Cooperatives are not liable for any payments to
the government for use of the fish stocks but the occasional fishers are
accused of being illegal, not organised and not being liable for any
governmental obligations.
Alemken indicated that, the fishery system in Ethiopia is predominantly
traditional, currently involving 15,000 fishers (of which 5,000 are
considered full-timers), fishing from 2,342 boats (366 motorized steel
or wooden vessels, and the rest are push vessels), with some 17,240 nets
and 28,000 hook gear.
The Rift Valley lakes are a chain of permanent lakes lying entirely in
the southern part of the Ethiopian Rift Valley. Most of the Ethiopian
Rift Valley lakes are very productive, containing indigenous populations
of edible fish and supporting a variety of aquatic and terrestrial
wildlife.
Lake Hawassa is the smallest of the Rift Valley lakes, but is highly
productive. It has a rich phytoplankton (over 100 species have been
identified) and zooplankton that support large populations of six fish
species. The most important commercial species is Oreochromis niloticus
(Tilapia), but there are also good populations of Clarias gariepinus
(catfish) and Barbus intermedius (Barbus).
Fish resource utilization is the primary and an important economic
activity. Its purpose is to provide a flow of benefits to human society;
it serves as a food because of its rich nutritional value in provision
of protein. The global capture fisheries production in 2008 was reported
by FAO, Fisheries and Aquaculture Department as 90 million tons, with
an estimated first-sale value of 93.9 billion USD, comprising about 80
million tons from marine waters and a record 10 million tons from inland
waters. However, the proportion of marine fish stocks underexploited or
moderately exploited declined from 40 per cent in the mid-1970s to 15
per cent in 2008, whereas the proportion of overexploited, depleted or
recovering stocks increased from 10 per cent in 1974 to 32 per cent in
2008 ,
Fish resource utilization is the primary and an important economic
activity. Its purpose is to provide a flow of benefits to human society;
it serves as a food because of its rich nutritional value in provision
of protein. The global capture fisheries production in 2008 was reported
by FAO, Fisheries and Aquaculture Department as, 90 million tons, with
an estimated first-sale value of 93.9 billion USD, comprising about 80
million tons from marine waters and a record 10 million tons from inland
waters. However, the proportion of marine fish stocks underexploited or
moderately exploited declined from 40 per cent in the mid-1970s to 15
per cent in 2008, whereas the proportion of overexploited, depleted or
recovering stocks increased from 10 per cent in 1974 to 32 per cent in
2008 (FAO, 2010). Ethiopia is in a process of rapid economic
development. This development is being driven by diverse economic
sectors. In relation to this, it is high time to explore the countries
fish resources which has yet remained under exploited and make
contribute a significant share to the country's all out development.
Source: www.ethpress.gov.et
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