搜索结果: 1-15 共查到“理学 California Current”相关记录21条 . 查询时间(0.093 秒)
In the summer of 1775 a lone frigate, commanded by Bruno de Hezeta, sailed southward along the west coast of a land which would eventually become the United States of America. Hezeta, a first lieutena...
New Insights into the Controls and Mechanisms of Plankton Productivity in Coastal Upwelling Waters of the Northern California Current System
Controls and Mechanisms Plankton Productivity Coastal Upwelling Waters Northern California Current System
2015/7/22
During the lifetime of the National Science Foundation's Coastal Ocean Processes program, four experiments were conducted on the US West Coast in the northern California Current System. Although each ...
Why is the Northern End of the California Current System So Productive?
Northern End California Current System
2015/7/22
Although scientists have long believed that, in an eastern boundary current system, alongcoast wind stress is responsible for the upwelling of deep nutrients that initiates phytoplankton blooms, the C...
Modeling Physical-Biological Responses to Climate Change in the California Current System
Climate Changel California Current System
2015/7/16
Understanding the effects of climate change on planktonic ecosystems requires the synthesis of large, diverse data sets of variables that often interact in nonlinear ways. One fruitful approach to thi...
Coastal Transport Processes Affecting Inner-Shelf Ecosystems in the California Current System
California Current System Processes Affecting Inner-Shelf Ecosystems
2015/7/16
Wind-driven upwelling is weak and intermittent in the Southern California Bight, a region sheltered from the strong, prevailing equatorward winds typical of most of the California Current System. Thus...
Ocean Acidification in the California Current System
Upwelling systems natural acidity the ocean surface carbonate mineral aragonite sea water carbon dioxide ocean acidification
2015/7/6
Eastern boundary upwelling systems (EBUS) are naturally more acidic than most of the rest of the surface ocean. Observations of EBUS already show pH values and saturation states with regard to the car...
Multi-decadal shoaling of the euphotic zone in the southern sector of the California Current System
he euphotic zone California Current System
2014/4/18
We document a long-term reduction in Secchi depth of 0.06–0.13 m yr21
in the southern California Current
System (CCS) over the period 1969–2007, reflecting a long-term shoaling of the euphotic zone....
Recent Decadal Variation in the California Current System
Decadal Variation California Current System
2009/4/3
A study has been made to identify the existence of different decadal climatic regimes before and after the anomalous environmental changes that occurred in 1958. Atmospheric and oceanographic data in ...
Microstructure and Intrusions in the California Current
Microstructure Intrusions California Current
2009/3/24
Two microstructure records taken at shallow depths off Cabo San Lucas, at the southern tip of Baja California, are compared. One is similar to records previously taken in the mid-gyre, and has an “irr...
Satellite Observations and Modeling of Meanders in the California Current System off Oregon and Northern California
Satellite Observations California Current System Northern California
2009/1/21
Infrared satellite images from the west coasts of Oregon and northern California are used to identify meander patterns in sea surface temperature which appear as large cold tongues extending offshore....
Near-Surface Velocity Variability at Inertial and Subinertial Frequencies in the Vicinity of the California Current
Near-Surface Inertial Subinertial Frequencies California Current
2009/1/15
Observations of the horizontal velocity field in the upper 150 m, made from the Research Platform FLIP as it drifted of the coast of Baja California, were used to examine the velocity of the velocity ...
Dynamical Forecasting and Dynamical Interpolation：An Experiment in the California Current
Dynamical Forecasting Dynamical Interpolation California Current
2009/1/13
In order to perform real-time dynamical forecasts and hindcasts, three high-resolution hydrographic surveys were made of a (150 km)2 domain off northern California, providing two sets of initializatio...
Statistical Analysis of the Surface Circulation in the California Current System Using Satellite-Tracked Drifters
Statistical Analysis California Current System Surface Circulation Satellite-Tracked Drifters
2009/1/4
A kinematic description of the surface circulation in the southern California current System is presented using the statistics of the 7–11 month long trajectories of 29 satellite-tracked mixed layer d...
Annual Rossby Wave Characteristics in the California Current Region from the GEOSAT Exact Repeat Mission
Exact Repeat Mission Complex empirical orthogonal function Rossby Wave Characteristics
2008/12/27
Examination of sea level variability in the California Current region, from 20° to 50°N and from the coast of North America to 140°W, was made possible with altimetric observations obtained by the GEO...
Circulation and Energetics of a Model of the California Current System
California Current California Current System
2008/12/24
Data from an eight-layer FNOC wind-driven eddy-resolving limited-area quasi-geostrophic numerical model have been used to study the dynamics of the California Current System (CCS). with particular emp...