![](/images/graphics-bg.png)
The Effect of the Dry Line and Convective Initiation on Drought Evolution over Oklahoma during the 2011 Drought
المؤلفون المشاركون
Otkin, Jason A.
Flanagan, Paul X.
Illston, Bradley G.
Basara, Jeffrey B.
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-04
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Observations from the Oklahoma Mesonet and high resolution Weather Research and Forecasting model simulations were used to evaluate the effect that the dry line and large-scale atmospheric patterns had on drought evolution during 2011.
Mesonet observations showed that a “dry” and “wet” pattern developed across Oklahoma due to anomalous atmospheric patterns.
The location of the dry line varied due to this “dry” and “wet” pattern, with the average dry line location around 1.5° longitude further to the east than climatology.
Model simulations were used to further quantify the impact of variable surface conditions on dry line evolution and convective initiation (CI) during April and May 2011.
Specifically, soil moisture conditions were altered to depict “wet” and “dry” conditions across the domain by replacing the soil moisture values by each soil category’s porosity or wilting point value.
Overall, the strength of the dry line boundary, its position, and subsequent CI were dependent on the modification of soil moisture.
The simulations demonstrated that modifying soil moisture impacted the nature of the dry line and showed that soil moisture conditions during the first half of the warm season modified the dry line pattern and influenced the evolution and perpetuation of drought over Oklahoma.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Flanagan, Paul X.& Basara, Jeffrey B.& Illston, Bradley G.& Otkin, Jason A.. 2017. The Effect of the Dry Line and Convective Initiation on Drought Evolution over Oklahoma during the 2011 Drought. Advances in Meteorology،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1122939
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Flanagan, Paul X.…[et al.]. The Effect of the Dry Line and Convective Initiation on Drought Evolution over Oklahoma during the 2011 Drought. Advances in Meteorology No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1122939
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Flanagan, Paul X.& Basara, Jeffrey B.& Illston, Bradley G.& Otkin, Jason A.. The Effect of the Dry Line and Convective Initiation on Drought Evolution over Oklahoma during the 2011 Drought. Advances in Meteorology. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1122939
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122939
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)