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On the Structure and Dynamics of Monthly Mean Sea Level Anomalies along the Pacific Coast of North and South America
Monthly Mean Sea Level Anomalies America
2009/2/16
The behavior and relationship of anomalies of monthly mean sea level, coastal sea surface temperature and alongshore wind stress for the eastern Pacific Ocean during the period 1950–74 have been studi...
Monthly Mean Sea-Level Variability Along the West Coast of North America
Monthly Mean Sea-Level Variability North America West Coast
2009/2/8
Linear statistical estimators are used to examine 29 years of nonseasonal, monthly-mean, tide-gauge sea-level data along the west coast of North America. The objective is exploration of the structure,...
Large-Scale Sea Level Response to Atmospheric Forcing along the West Coast of North America, Summer 1973
sea level North America
2009/1/20
Along the west Coast of North America, the response of sea level to fluctuations in alongshore wind stress at large alongshore scales (> 1000 km) accounted for a substantial faction of the total sea l...
A Coupled Hydrodynamic–Bottom Boundary Layer Model of Storm and Tidal Flow in the Middle Atlantic Bight of North America
Middle Atlantic Bight Hydrodynamic–Bottom Boundary Layer Model Tidal Flow
2008/12/11
The effects of increased friction and tides on circulation in the Middle Atlantic Bight (MAB) during the SWADE storm of 25–28 October 1990 have been investigated using a three-dimensional hydrodynamic...
Air quality in North America's most populous city – overview of the MCMA-2003 campaign
Air quality North America
2008/12/10
Exploratory field measurements in the Mexico City Metropolitan Area (MCMA) in February 2002 set the stage for a major air quality field measurement campaign in the spring of 2003 (MCMA-2003). Involvin...
Transpacific transport of ozone pollution and the effect of recent Asian emission increases on air quality in North America: an integrated analysis using satellite, aircraft, ozonesonde, and surface observations
ozone pollution Asian emission North America
2008/11/24
We use an ensemble of aircraft, satellite, sonde, and surface observations for April–May 2006 (NASA/INTEX-B aircraft campaign) to better understand the mechanisms for transpacific ozone pollution and ...
Interpreting the variability of space-borne CO2 column-averaged volume mixing ratios over North America using a chemistry transport model
space-borne CO2 North America chemistry transport model
2008/11/21
We use the GEOS-Chem chemistry transport model to interpret the sources and sinks of CO2 that determine variability of column-averaged volume mixing ratios (CVMRs), as observed by the SCIAMACHY satell...
Predicting Pleistocene climate from vegetation in North America
pleistocene climate vegetation North America
2008/11/4
Climates at the Last Glacial Maximum have been inferred from fossil pollen assemblages, but these inferred climates are colder for eastern North America than those produced by climate simulations. It ...
Dynamics of Remotely Forced Intraseasonal Oscillations off the Western Coast of South America
Remotely Forced Intraseasonal Western Coast South America
2008/7/8
Six years of sea level observations at six locations along the South American coast from Peru to Chile were analyzed at intraseasonal frequencies (periodicity 1–2 months). A high-resolution, low-frequ...
美国光学学会(OSA)创立于1916年，它致力于增强与传播光学、纯理论与应用知识，维护光学研究人员、制图师以及各种各样的光学仪器使用者共同利益，并且促进他们之间的合作。该学会是一个科学的、技术的与教育性的组织。该学会出版的出版物、组织的重大活动及所提供的服务均有助于促进光学技术的发展。该学会的会员总数已超过14000人，遍及全世界70多个国家，大约32%的会员居住在美国以外。学会有管理人员125人...
Satellite-based detection of volcanic sulphur dioxide from recent eruptions in Central and South America
Satellite-based detection volcanic sulphur dioxide eruptions Central and South America
2010/1/27
Volcanic eruptions can emit large amounts of rock fragments and fine particles (ash) into the atmosphere, as well as several gases, including sulphur dioxide (SO2). These ejecta and emissions are a ma...
The 2004 Sumatra tsunami as recorded on the Atlantic coast of South America
2004 Sumatra tsunami Atlantic coast South America
2010/1/27
The 2004 Sumatra tsunami propagated throughout the World Ocean and was clearly recorded by tide gauges on the Atlantic coast of South America. A total of 17 tsunami records were found and subsequently...
The Department of Physics at The Catholic University of America
applied physics 应用物理学 astrophysics 天体物理
2007/12/14
The Department of Physics at The Catholic University of America offers programs leading to the degrees of Master of Science and Doctor of Philosophy. These degrees are designed to prepare the candidat...
The Bulletin of the Seismological Society of America (ISSN 0037-1106) is the premier journal of advanced research in earthquake seismology and related disciplines. It first appeared in 1911 and was is...
The Mathematical Association of America is the largest professional society that focuses on mathematics accessible at the undergraduate level. Our members include university, college, and high school ...