Investigation of Precipitation Variations over Wet and Dry Areas from Observation and Model

المؤلفون المشاركون

Trammell, James H.
Jiang, Xun
Li, Liming
Liang, Maochang
Li, Mao
Zhou, Jing
Fetzer, Eric
Yung, Yuk

المصدر

Advances in Meteorology

العدد

المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2015-09-27

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

الفيزياء

الملخص EN

Our observational study revealed that the precipitation increased over the wet area and decreased over the dry area during the past two decades.

Here, we further investigate whether the current atmospheric models can quantitatively capture the characteristics of precipitation from the observation.

The NASA Goddard Institute for Space Studies (GISS) model is used to examine the historic simulation of the precipitation, in which the historic greenhouse gases and aerosols are included in the radiative forcing.

The consistency between the historic GISS simulation and the Global Precipitation Climatology Project (GPCP) precipitation suggests that the model can qualitatively capture the temporal trends of precipitation over the wet and dry areas.

However, the precipitation trends are weaker in the model than in the observation.

The observed trends of precipitation do not appear in the control simulation with the fixed concentrations of greenhouse gases and aerosols, which suggests that the global warming due to anthropogenic forcing can influence the temporal variations of precipitation over the wet and dry areas.

Diagnostic studies of other variables from the model further suggest that enhanced rising air can increase the precipitation over the wet area.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Trammell, James H.& Jiang, Xun& Li, Liming& Liang, Maochang& Li, Mao& Zhou, Jing…[et al.]. 2015. Investigation of Precipitation Variations over Wet and Dry Areas from Observation and Model. Advances in Meteorology،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1052868

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Trammell, James H.…[et al.]. Investigation of Precipitation Variations over Wet and Dry Areas from Observation and Model. Advances in Meteorology No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1052868

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Trammell, James H.& Jiang, Xun& Li, Liming& Liang, Maochang& Li, Mao& Zhou, Jing…[et al.]. Investigation of Precipitation Variations over Wet and Dry Areas from Observation and Model. Advances in Meteorology. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1052868

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1052868