| 000 | 02405cam a2200325 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223031113.0 | ||
| 008 | 141130s2014 ua b f m 000 0 eng d | ||
| 040 |
_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aPh.D | ||
| 099 | _aCai01.12.01.Ph.D.2014.Ze.A | ||
| 100 | 0 | _aZeinab Salah Mahmoud Mohammed Abdullah | |
| 245 | 1 | 0 |
_aAssessment of the aerosol Indirect effects in regional climate model (RegCM4) / _cZeinab Salah Mahmoud Mohammed Abdullah ; Supervised Mohamed Magdy Abdelwahab |
| 246 | 1 | 5 | _a (RegCM4) تقدير التاثيرات الغير مباشرة للأيروسولات فى النموذج الاقليمى للمناخ |
| 260 |
_aCairo : _bZeinab Salah Mahmoud Mohammed Abdullah , _c2014 |
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| 300 |
_a119 P. : _bmaps ; _c24cm |
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| 502 | _aThesis (Ph.D.) - Cairo University - Faculty of Science- Department of Astronomy and Meteorology | ||
| 520 | _aAerosol-cloud-climate interactions are a long standing problem in climate modeling. The poor understanding of these interactions is the source of large uncertainty in the assessment of aerosol radiative forcing. There are accumulated observational evidences on the effect of the anthropogenic emitted aerosols on precipitation in monsoon regions, namely, Indian subcontinent, East Asia and West Africa. In this work, an updated version of ICTP regional climate model (RegCM4) is used to investigate the direct and indirect effects of different atmospheric aerosols on the climate of two different regions, East Asia and North and Tropical Africa during the rainy summer season, to quantify the influence of the increasing aerosols on the migration and intensity of East Asian Summer Monsoon, West African Monsoon rainfall patterns and the air temperature. In this study three schemes have been used to parameterize the process of the cloud droplets grow to embryonic raindrops, namely, autoconversion, in addition to the default autoconversion scheme in RegCM4 is the Kessler-type formula (Kessler, 1969), which is independent on the aerosol mass mixing ratio | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aAerosol | |
| 653 | 4 | _aClouds | |
| 653 | 4 | _aRegional climate model | |
| 700 | 0 |
_aMohamed Magdy Abdelwahab , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
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_aAml _eCataloger |
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_aNazla _eRevisor |
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| 942 |
_2ddc _cTH |
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_c48485 _d48485 |
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