Rainfall and Atmospheric Temperature against the Other Climatic Factors: A Case Study from Colombo, Sri Lanka
المؤلفون المشاركون
Rathnayake, Upaka
Perera, Anushka
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-12-24
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Climate prediction is given a high priority by many countries due to its importance in mitigation of extreme weather conditions.
However, the prediction is not an easy task as the climatic parameters not only show spatial variations but also temporal variations.
In addition, the climatic parameters are interrelated.
To overcome these difficulties, soft computing techniques are widely used in prediction of climate variables with respect to the other variables.
On the other hand, Colombo, Sri Lanka, is experiencing adverse or extreme weather conditions over the last few years.
However, a climate prediction study is yet to be carried out in this tropical climatic zone.
Therefore, this paper presents a study, identifying relationships between the two most impacted climate parameters (atmospheric temperature and rainfall) and other climatic parameters.
Artificial neural network (ANN) models are developed to define the relationships and then to predict the atmospheric temperature as a function of other parameters including monthly rainfall, minimum and maximum relative humidity, and average wind speed.
Same analysis is carried out to define the prediction model to the monthly rainfall.
The best algorithm out of several other ANN algorithms is chosen for the analyses.
Results revealed that the atmospheric temperature in Colombo can be presented with respect to the other climatic variables.
However, the rainfall does not show a greater relationship with the other climatic parameters.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Perera, Anushka& Rathnayake, Upaka. 2019. Rainfall and Atmospheric Temperature against the Other Climatic Factors: A Case Study from Colombo, Sri Lanka. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1196156
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Perera, Anushka& Rathnayake, Upaka. Rainfall and Atmospheric Temperature against the Other Climatic Factors: A Case Study from Colombo, Sri Lanka. Mathematical Problems in Engineering No. 2019 (2019), pp.1-15.
https://search.emarefa.net/detail/BIM-1196156
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Perera, Anushka& Rathnayake, Upaka. Rainfall and Atmospheric Temperature against the Other Climatic Factors: A Case Study from Colombo, Sri Lanka. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-15.
https://search.emarefa.net/detail/BIM-1196156
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1196156
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر