Barada and Auvage basin, experience of limited water resources against
growing of human activities related to increasing of inhabitants, and climate
changes influence on precipitation and water balance. This research focuses on
the definition of p
resent and expected water shortage in Barada and Auvage
basin within the period between 2012-2035 year, and the abilities of its changes
regarding the increasing of the gap between supply and demand, and the role of
integrated groundwater resources management in facing water challenges, so
decreasing of water shortage, taking into account, sustainability of ecosystems,
as an important element of integrated water resources management.
History of Damascus is not enough to explain its emergence. the inadequacy of available scientific
justifications for Damascus in apart from the urban surroundings, originate hard acceptance for results
of many studies on the evolution of Damascus
compared to the recommendations which were described
by the old specialists when choosing places of cities. This research tends to overtake some of the historical
statements; and heading towards proving the importance of existing urban pattern in the spatial domain,
that was before the emergence of Damascus and accompanied its inception, and the area subjected to a
regional effects had an impact on the regular urban which responds to the terms of the creation of
dominate city before Damascus.
Wadi Huraira Basin is considered one of the left boundary basins to
Barada at Kafer Al-Awameed. It extends to an estimated area north-east and
south-west about 56 square kilometers. It is bounded Bisan Basin and Madaya
Mountains Basin from the fro
m the north, and from the east both of Bisan and
Wadi Mahadi Basins; whereas the later shares forming the southern boundaries
with both of Abou Salem and Wadi Alawaz; whereas, Barada River forms the
western boundary of Wadi Huraira Basin.
This study is considered a newly addition and continuous survey to
Ascomycetes and Basidiomycetes which are importance in Barada basin
(Damascus district), it basically aims at knowing fungal biological communities
at framework of biodiversity and
ecological diversity in Syria. The study
extended from ١٩٩٦ to ١٩٩٩ years.
Researchers in this study confirm that there are representatives of ١٠
families out of which ١٦ genera has been specified which are distributed to ٢٦
species (٢٤ of them have been specified), and representatives of ١٣ families out
of which ١٨ genera has been specified which are distributed to ٢٧ species. The
places of spreading of each of them in its medium, most important
characteristics, which allow to distinguish it have been referred to, as well as to
the main practical importance, which describes it regarding the nutritive value
or to do environmental roles.
A simple description of the thin film fixed bed reactor (TFFBR) is
given. The work has applied different methods of sedimentation of the
solar catalyst suspension, including a new development of the method
being used to meaure the fixation index a
s well as, the study of the
temperature and mechanicaly - treated surface effects.
The results of original waste water (taken from Barada river -
Damascus) treatment, and a model waste water (with DCAA) treatment,
Using the TFFBR , under SYRIAN climatic conditions, were discussed
too .
