Subscribe to the gold package and get unlimited access to Shamra Academy
Register a new userMonitoring the quality of some invested wells water in the region of the Syrian coast (Hraesoon – Banias)
رصد جودة المياه الجوفية لبعض الآبار المستثمرة في منطقة الساحل السوري (حريصون – بانياس)
1777
1 46
0
(
0
)
Added by
Tishreen University ورقة بحثية
Publication date
2014
fields
Soil And Water
and research's language is
العربية
Created by
Shamra Editor
Ask ChatGPT about the research
نظراً لخطورة التلوث الكيميائي عموماً و في الآبار الارتوازية ضمن المناطق الزراعية المأهولة خصوصاً، تم تنفيذ دراسة علمية من أجل تحديد تراكيز بعض الشوارد في مياه الآبار الموزعة ضمن منطقة حريصون إضافة لرصد التغيرات في قيمها كمؤشر على معدل التلوث الكيميائي في منطقة الدراسة بفعل الأنشطة القائمة . تضمن البحث إجراء تحاليل دورية شهرية فيزيائية و كيميائية لآبار مستثمرة في منطقة حريصون التابعة لمدينة بانياس على مدى عام كامل بدءاً من شهر أيلول 2011 حتى شهر آب 2012 و ذلك عن طريق اختيار عشرة آبار مستثمرة موزعة في المنطقة . شملت الدراسة التغيرات التي تطرأ على كل من درجة الحرارة و الرقم الهيدروجيني و الناقلية الكهربائية و مجموعة الشوارد السالبة ( النترات NO3-، الفوسفات PO43-، الكبريتات SO42-، الكلوريد Cl- ) بالإضافة إلى الشوارد الموجبة ( الأمونيوم NH4+، الصوديوم Na+ ). لقد أظهرت القيم التي تم الحصول عليها للشوارد المدروسة تفاوت واضح بين شهر و آخر للعينات المأخوذة من نفس الآبار، و يعود ذلك لجملة النشاطات الزراعية و البشرية و إلى الظروف المناخية التي سادت خلال مواعيد أخذ العينات. تبين النتائج المسجلة حصول حالات تلوث كيميائي في مياه الآبار المدروسة غير مطابقة المواصفة القياسية السورية لمياه الشرب (لعام 2011-2012) تنذر بالكثير من المخاطر الصحية و البيئية، خصوصاً أن الكثير من تلك الآبار تستخدم لأغراض الشرب.
According to the chemical pollution danger in general and its danger on groundwater wells in agricultural areas particularly the inhabited ones , the scientific study was implemented to determine the concentrations of some ions in water wells within the area of Hraesoon; In addition to, monitoring their changing values which indicate the rate of chemical pollution in the study area due to existing activities. The search involves a monthly periodic physical and chemical analyzes in the invested wells in Hraesoon area , Banias city for a whole year. starting from September 2011 till August 2012 by choosing ten invested wells disterbuted in the area. The study includes the changing of temperature ,pH, electrical conductivity, and the group of negative ions (nitrate NO3 -, phosphate PO4 3-, sulphates SO4 2-, chloride Cl-) in addition to positive ions (ammonium NH4 +, Sodium Na +). The values of the studied ions have demonstrated a clear disparity in each month for the samples taken from the same wells, due to the agricultural ,human activities and climatic conditions that prevailed during the sampling dates. The recorded results show cases of chemical contamination in the water wells studied not identical the Syrian standard for drinking water (2011-2012) portend a lot of health and environmental risks, especially that many of those wells are used for drinking purposes.
References used
ZHANG, W.L; TIAN, Z.X. Nitrate pollution of ground water in northen China Agriculture. Ecosystem and Environment ,1996,223-231
LICCIARDELLO, F; ANTOCI, M.L; BRUGALETTAL, L; CIRELLIGAL , G.L. Evaluation of groundwater contamination in a coastal area of south-eastren sicily. Nationl Center for Biotechnology information and U.s. National Library of Medicine,2011, 498- 508
rate research
Read More
Food safety and monitor of the contents of agricultural products are matters of great
importance for consumers, as a result of food awareness, public health and disease
prevention.
The aim of this study is to know the concentrations of some heavy
metals (lead -
cadmium - nickel - chromium), in some fodder plants (Trifolium ssp., Cynodon dactylon.,
Avena sativa L.), and the extent of its secreted in the milk of cows in the area of Banias on
the Syrian coast.
The aim of this research is to determine the infiltration values as a basic
hydrogeological factor , which expresses the recharge of the ground water in a
group of wells in the studied area . In order to include a general introduction ,
the geolog
y and hydrogeology of the area and the explanation of the methods
have been used to calculate infiltration and evaporation values . Finally the
obtained results.
Water sources in Syrian coastal area have a great importance due to the variety of the
sources and the urgent needs to water for drinking and irrigation. Therefore great efforts
are made to protect water sources from contaminants. This research aim
ed to study some
contaminant indicators in some drinking water sources in the Syrian coastal area. The
study included determining the concentrations of nitrates, nitrites and some heavy metals
including lead, cadmium and zinc in water samples taken from five sources of water
distributed from north Lattakia to north Tartous. The results showed that the concentrations
of nitrate, nitrite and heavy metals differ depending on the water source. However, all
these concentrations were lower and within the acceptable limits of Syrian standard for
drinking water. The study concluded that water resources in the coastal area are
distinguished with their relative purity and contaminants little reach.
Ornamental plants considered one of the modern plantation, which should be
introduced in the future agricultural development plan confirmed by field studies for the
most important ornamental seed plants as a samples for data collections.
Through i
nformation and field data it can be concluded that, most of nursery's of
ornamental plants were in a small size (less than 2.5 hectare) in comparison with some
other propagated plants due to the absence of specialization. We observed a shortage in a
propagated plant materials especially cut-flowers which considered the most important
product.
This research observed also many problems facing the producers leading to high
production cost: preliminary materials, agriculture and propagation materials, expert
workers beside obstacles in exporting and absence in observation and governmental help.
The research area is located in the Syrian coast between the Sin and Rous river. This
research aims at studying the hydrogeological characteristics of the unconfined aquifer in
the research area and evaluating the conditions of its placed. The rese
arch was based on a
monitoring network consisting of 36 wells that penetrate the unconfined aquifer, and
measurements continued during the period (October 2016 until September 2017).
The unconfined groundwater depths in the research area range between 0.5-11.5 m, and
sometimes during the drought period reach to 13.5 m, while it is close to the surface in the
winter and up to 0.1m in some wells. The electrical conductivity ranges between
550-3700 μs/cm, increasing as we go west and reaching 9,000 μs/cm and more in the wells
near the sea during the dry period. Groundwater levels Lower in the dry period to below
sea level in near-shore wells, achieves the hydrodynamic conditions of the seawater
intrusion.
Log in to be able to interact and post comments
comments
Fetching comments
Sign in to be able to follow your search criteria
