Autor: Shaltout, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Recent sea surface temperature trends and future scenarios for the Red Sea
Autorzy:: Shaltout, M.
Powiązania:: https://bibliotekanauki.pl/articles/48804.pdf
Data publikacji:: 2019
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: sea surface
sea surface temperature
chlorophyll a
heat exchange
climate model
Red Sea
Źródło:: Oceanologia; 2019, 61, 4
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Characterization of the Northern Red Seas oceanic features with remote sensing data and outputs from a global circulation model
Autorzy:: Eladawy, A.
Nadaoka, K.
Negm, A.
Abdel-Fattah, S.
Hanafy, M.
Shaltout, M.
Powiązania:: https://bibliotekanauki.pl/articles/48367.pdf
Data publikacji:: 2017
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: Red Sea
sea surface temperature
air-sea interaction
wind
atmospheric parameter
remote sensing
chlorophyll a
principal component analysis
Opis:: Sea surface temperature (SST) and surface wind (SW) are considered the most important components in air—sea interactions. This study examines the relationships between SST, SW and various oceanic variables in the northern Red Sea (NRS) during the period of 2000— 2014. The current study is the first attempt to identify the SST fronts and their relationship with the dominant circulation patterns. SST fronts are mapped using the Cayula and Cornillon algorithms. The analysis is performed with available remote sensing and reanalyzed data together with 1/128 HYbrid Coordinate Ocean Model (HYCOM) outputs. Seasonal-trend decomposition procedure based on loess (STL) is applied for trend analysis, and Principal Component Analysis (PCA) is run for the atmospheric parameters. The SST, SW speed and Chlorophyll-a (Chl-a) changes show insignificant trends during the period of 2000—2014. Meridional SST fronts are more significant during the month of January, and fronts that are perpendicular to the sea's axis occur from February to May. Distinct monthly and spatial variations are present in all the examined parameters, although these variations are less pronounced for the wind direction. The SST is mainly controlled by the air temperature and sea level pressure. Significant correlations exist between the SSTand the studied parameters (alongshore wind stress rather than the cross-shore wind stress, surface circulation, MLD, and Chl-a). Surface winds generally flow southeastward parallel to the Red Sea's axis explaining that alongshore wind stress is highly correlated with the studied parameters.
Źródło:: Oceanologia; 2017, 59, 3
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki