Pressure caused by the weight of the air. At sea level it has an average value of one atmosphere and gradually decreases as the altitude increases. Did You Know?The atmosphere that blankets the Earth gently presses down on us, and the subtle variations in thisatmospheric pressuregreatly affect...
At the surface one finds prominent high-pressure cells in the subtropics. These cells generally prefer the eastern sides of the ocean basins where thermal and other forcings build higher pressure. For example, equatorward winds on the east side of the subtropical high can drive upwelling of cold...
The pressure was further converted to surface elevation spectra with linear wave theory. Due to the attenuation of the pressure signal, there was a high-frequency cut-off and only waves with period of 2.6 s and bigger were measurable. As a result the realistic significant wave height can be ...
正常年时,东太平洋上的海表面气压(Sea Surface Pressure)较大,西太平洋的海表面气压较小,圣婴年时东西差异会减小, … case.ntu.edu.tw|基于7个网页 2. 海平面气压 ...,全部通过一定的方法转化到海平面高度处的气压,称为海平面气压(sea surface pressure)。
Eustatic change is pertaining to worldwide changes ofsea levelthat affect all the oceans. 全球性海面升降变化是指一切海洋的世界性海平面的变化. 辞典例句 The air pressure atsea levelis nearly 15 pounds for each square inch. 海平面上的大气压力每平方英寸有15磅. ...
Knowledge of atmospheric surface pressure () over the oceans is important for proper interpretation and modeling of sea level variability. Gridded analyses of fields from the European Centre for Medium-Range Weather Forecasts (ECMWF) have been routinely used for altimeter data processing, but their ...
where Pn is the sea level pressure at point n, and Ψn is the latitude of n. When Pn≥ 1028 hPa, δn = 1; otherwise, δn = 0. The selected area is located at 30°N~70°N and 60°E~120°E. Results and Discussion Seasonal variability The monthly maximum storm surge l...
The Mariana Trench, with the maximum depth of 11,034 meters, is the deepest part of Earth’s surface. Pressure there is intolerable, but creatures like sea cucumbers (海参) still exist. Scientists exploring it can gain deeper insights into how plates move and why earthquakes and volcanoes occu...
6.9). Furthermore, during La Niña events, atmospheric pressure above Indonesian waters tends to be relatively low, and sea level around Indonesia tends to be relatively high (Sofian et al., 2008). The Indian Ocean Dipole (IOD) which involves an aperiodic oscillation of SSTs between “...
For altitudes up to the stratosphere (around 11 km above mean sea level), the air pressure can be estimated from: with where the observed surface values are: static pressure at base of atmosphere (sea level if h0 = 0) in mb temperatuer at base of atmosphere in K ...