تحديد المواقع الملائمة لحصاد مياه المطر(RWH) في منطقة مصياف باستخدام تقانات GIS/RS

الموضوعات

زراعة

روابط وملفات

التعريف والنوع

رقم الوثيقة

fdb1b7df-2148-4004-86c9-2590855c0e91

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

1959910_1.pdf

بيانات النشر

ترجمة العنوان

Determination Suitable Sites for Rain Water Harvesting (RWH) in Masyaf Area Using GIS/RS Technique

ألقاب المؤلفين

[{"name_ar":"رياض بلديه","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"علي محي الدين الصارم","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"محي الدين كلخه","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

Arabic

المصدر والدورية

اسم المصدر

تحديد المواقع الملائمة لحصاد مياه المطر(RWH) في منطقة مصياف باستخدام تقانات GIS/RS

المحتوى والصفحات

عدد الصفحات

0

ترجمة الملخص

Search aimed to determination suitable sites for Rain Water Harvesting (RWH) in Masyaf area using (GIS/RS/DEM), during 2015-2016 for 598.15 km2byUsing RWH factors(precipitation, slope, land use/land cover, soil) processing precipitation data which recorded in climate station which spread inside and outside catchment which numbered 21 station during 1970-2015 , Spatial analyst with Spline methodshowed there was high difference amount of precipitation among parts of catchment which ranged between 342-1500 mm also Spatial analyst showed there was high difference in elevation degrees among zone of catchment which ranged between240-1140m related with high slope ranged between 0-30 %decreased degree of complexity from south western to north eastern that showed effect topography in Masyaf catchment, while, Maxliklhood method used in Visualizing imagine interpretation had donein (ENVI 4.4) programfor tow photoLand Sat7Bandsusing, resolutionaccuracy 30 mSupervised classification had done to know the pattern of distribution land use / land cover classed using Jeffries-Matusita Distance (JM) where accuracy was 95.21% and (Kappa Coefficient = 0.91) to separated land cover elements for 8 elements in follow: Urban area5.4 km2, mixed forest 142.1 km2, agro irrigated land 163.5 km2, orchards 44.7 km2, posture land 235.3 km2, rain fed agro land 4.7 km2, water bodies 0.0153 km2, and rang land 4.2 km2,soil map divided to 5 soil unit distributed shallow soil in south western part to deep soil in north eastern part,Mapping hydrology showed, 63 catchment ,and 30 drainage point in addition to water network of permanent and seasonal that covered all topographic forms,Final map that collected and overlay for previous map ( precipitation, slope, land use, soil) and reclassify for 5 class and weighted according priority of rain water harvesting showed that study area distributed for 5 classes the first zone not suitable extend in middle part from catchment where soil shallow and participation little and slope moderate and cover 130 km2with 22% percentage, while second zone marginally suitable extant in middle part with midi deep soil and little precipitation and moderate slope and covered 275 km2with 46% percentage ,otherwise the third zone moderately suitable extend in north eastern with deep soil ,well drainage, little precipitation, flat slope, irrigated land and covered142 km2with 24% percentage,while fourth zone suitable in south and west part from catchment where high precipitation, and steeply slope, deficient drainage ,forests and cover 49 km2with 8%percentage, also, fives zone extent in west part in limited area and cover 1 km2 with 0% percentage, scenarioRWH sites showed increased spread area of RWH with gradated in increase effectpercentage for precipitation and soil factor with decreased slope and land use/land cover factor ,and modeling RWH showed that 3,4 model suitable for rural development projection

كلمات الباحثين

catchment, GIS, Masyaf, RWH, sites

إشراف وإعداد

الإشراف

رياض بلديه, محي الدين كلخه

الإعداد

علي محي الدين الصارم

الاقتباسات الببليوغرافية