التنوع البيولوجي لواحات النخيل بوادي ريغ
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Date
2021
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Publisher
Université of Eloued
Abstract
The study aims to know the biodiversity of the Oued Righ Region
and the various prevailing ecosystems. The study also touched on
collecting information about the formation and origin of the Oued Righ
Canal.
There are five (5) ecosystems governed by climatic factors and
human activities that have contributed to the diversity of these systems
and their richness in various plant and animal species. These systems are
represented in an ecosystem of dunes, an ecosystem of oases, an
ecosystem of plateau (REG) and an ecosystem The Sebkha, in addition to
the ecosystem canal The grand canal of Oued Righ, which extends over
150 km, and these intertwined systems have formed in their impact a
wide a great biodiversity.The cultural human diversity and agricultural activity in the past
contributed to the emergence of the oases and the canal, and this is due to
the accumulation of agricultural activity and cultural factors in the ancient
population of the region and passed down through generations. However,
pouring the city’s sewage into the Oued Righ Canal without treating it led
to the emergence of polluting factors that caused major environmental
problems.
Preserving biodiversity in the Oued Righ region and the stability of
the prevailing ecosystems in it requires taking many necessary measures
to reduce the negative effects of pollution factors resulting from the poor
exploitation of sources of environmental diversity such as palm oases and
the Oued Righ Canal with its various stations, and raising awareness of
the importance of the relationship between environmental and
biodiversity and its positive effects The continuity of human life in the
region.
Description
التنوع البيئي و المحيط
Keywords
واحات النخيل, ecosystems, Oued Righ Basin, oases, canal flow, date palm, morphology, irrigation, biodiversity