Do you want to publish a course? Click here

Water system for underground water basins between Free Rivers Ghamqa and Abrash - Southern Tartous

النظام المائي للمياه الجوفية الحرة بين حوضي نهري الغمقة و الأبرش - جنوب طرطوس

1107   0   49   0 ( 0 )
 Publication date 2015
and research's language is العربية
 Created by Shamra Editor




Ask ChatGPT about the research

Natural changes in the level of ground water through time is gaining great importance in evaluating the water system and to provide a lot of information about groundwater movement , which allows the assessment of the water situation public water layer in the study area . We adopted our measurements in groundwater levels frequencies on a private network monitoring hydrogeological She is the author of 26 wells distributed over the entire area of the region studied were carried out in some measurements for a period of six years. The study found that groundwater system of climate type (water division line) is directly linked to seep from rainfall and seepage from canals and irrigation water plays a significant role in the pose, which is characterized by Baltkareh and periodic quarterly in the annual changes of the levels, and the stability and balance in the conditions of these elevations, and the general direction of movement of groundwater will be from the east and north-east towards the west and southwest and Askew Hydraulic 0.005 a faddish topographic situation and the general trend of the cracks and fissures in the area.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة النظام المائي للمياه الجوفية الحرة في المنطقة الواقعة بين حوضي نهري الغمقة والأبرش جنوب طرطوس. تكتسب التغيرات الطبيعية لمنسوب المياه الجوفية أهمية كبيرة في تقييم النظام المائي وتقديم معلومات حول حركة المياه الجوفية. اعتمدت الدراسة على قياسات ترددات مناسيب المياه الجوفية باستخدام شبكة رصد هيدروجيولوجية مؤلفة من 26 بئراً موزعة على كامل مساحة المنطقة. أظهرت النتائج أن نظام المياه الجوفية من النوع المناخي يرتبط بالرشح من الهطولات المطرية ومياه الري، ويتصف بالتكرارية والدورية الفصلية في التغيرات السنوية للمناسيب، والاستقرار والتوازن في أوضاع هذه المناسيب. الاتجاه العام لحركة المياه الجوفية يكون من الشرق والشمال الشرقي باتجاه الغرب والجنوب الغربي بميول هيدروليكي 0.005. توصي الدراسة بمتابعة مراقبة مناسيب المياه الجوفية، وإيجاد تدابير وقائية لحمايتها من التلوث، وإجراء دراسات تفصيلية للجزء الشرقي من منطقة الدراسة.
Critical review
تعتبر هذه الدراسة مهمة جداً لفهم النظام المائي في منطقة جنوب طرطوس، إلا أنها تفتقر إلى بعض الجوانب التي يمكن أن تعزز من موثوقية النتائج. على سبيل المثال، لم يتم التطرق بشكل كافٍ إلى تأثير النشاطات البشرية الأخرى مثل الصناعة والزراعة المكثفة على النظام المائي. كما أن الاعتماد على بيانات من مديرية الري العامة فقط قد يحد من شمولية الدراسة. كان من الممكن تعزيز الدراسة بمزيد من البيانات الميدانية المستقلة والمراجعة من قبل جهات متعددة. بالإضافة إلى ذلك، لم يتم التطرق إلى تأثير التغيرات المناخية المستقبلية على النظام المائي، وهو جانب مهم يجب أخذه بعين الاعتبار في الدراسات الهيدروجيولوجية.
Questions related to the research
  1. ما هو الهدف الرئيسي من هذه الدراسة؟

    الهدف الرئيسي هو دراسة التغيرات الفصلية والسنوية لمناسيب المياه الجوفية وتحديد العوامل المؤثرة في النظام المائي بشكل عام في منطقة جنوب طرطوس.

  2. ما هي العوامل التي تؤثر على نظام المياه الجوفية في المنطقة المدروسة؟

    العوامل الرئيسية تشمل الرشح من الهطولات المطرية، مياه الري، والتغيرات الطبوغرافية والجيولوجية في المنطقة.

  3. ما هو الاتجاه العام لحركة المياه الجوفية في منطقة الدراسة؟

    الاتجاه العام لحركة المياه الجوفية هو من الشرق والشمال الشرقي باتجاه الغرب والجنوب الغربي بميول هيدروليكي 0.005.

  4. ما هي التوصيات التي قدمتها الدراسة لحماية المياه الجوفية في المنطقة؟

    التوصيات تشمل متابعة مراقبة مناسيب المياه الجوفية، إيجاد تدابير وقائية لحمايتها من التلوث، وإجراء دراسات تفصيلية للجزء الشرقي من منطقة الدراسة.


References used
GAVICH, I. K. Hydrogeodinamek. Nedra publishers, Moscow, 1988, 347
GAVICH, I. K. Theory and application modeling in hydrogeology. Nedrapublishers, Moscow, 1983
GALLART.F.DELGADO,J.;BETSON,S.J.V.;POSNER,H.;LLORENS,P.;MARC E,R. Analysing the effect of global change on the historical trends of water resources in the headwaters of the Llobregat and Ter river basins (Catalonia,Spain). Journal of Elsevier,Physics and Chemistry of the Earth, spain,2011,8
rate research

Read More

This is a study of free groundwater level changes through time, and the level of its being affected by natural and artificial factors, which allows evaluating general water situation of the aquifer. This study shows that groundwater system in the stu dy area from the type of water division line (climatic system) connects in direct connection with infiltration from rainfalls in which the natural factors (recharge) play the main role in forming the system of groundwater, in addition to the artificial factors (irrigation), and these factors yield three periods of the obvious terminal changes of the levels in hydrologic year (descending, stability, ascending). However, groundwater is renewable because of stability in the situations of this water, and its discharge to hydrodynamic net of groundwater in Al-kabir al-shimali and Al-snobar rivers and in the Mediterranean Sea as well.
This research discusses the way of defining hydogeological parameters by using monitored data of the ground water system, for defining the values of these coefficients on large areas, which has a practical significance especially in modeling the hy drogeological problems which allows explaining and checking the hydrodynamic and the hydrogeological structures of the area and the reasons of changing the filteration properties of the aquifer. It appears that transmissivity varied from 36 to 570 m2/day, the permeability from 1 to 53 m/day, and the water yield from low to medium between 0.00004 and 0.2 because of the rising of the coefficient of diffusion. The filtration recharge approximately from 1 - 40% from the rain falls. The obtained results are in good conformity with the geological characteristics - structural and litologic - facies characteristics for the study area.
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.
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.
An available free groundwater were classified hydrochemical, and determined its fitting for general uses in a part of Damascus's Ghouta, which suffers water deficiency, where the study carried out on groundwater samples taken from 20 wells distri buted on all study area, the results show that groundwater classified hydrochemical as calcic water and non potable, and unsuitable for domestic consumption in broad part from study area, but arable and recommend to use in irrigation plants that have weak resistant to salinity, and not preferable to use in industry generally, but it's good for building and concrete works.
comments
Fetching comments Fetching comments
mircosoft-partner

هل ترغب بارسال اشعارات عن اخر التحديثات في شمرا-اكاديميا