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Lake trophic status can be determined by the depth distribution of sediment phosphorus
Lake trophic status sediment phosphorus
2011/4/4
In this meta-analysis, we examine how sediment phosphorus (P) burial pattern may be related to trophic state.
We present sediment P profiles from 94 lakes that demonstrate fundamental differences in ...
Air-Sea Transfer of Momentum, Heat and Water Determined from Profile Measurements During BOMEX
Air-Sea Transfer Barbados Oceanographic and Meteorological Experiment Profile Measurements
2009/4/3
One hundred forty-one simultaneous wind speed, temperature and humidity profiles measured during the Barbados Oceanographic and Meteorological Experiment (BOMEX) are analyzed. The observations were fr...
Surface Currents off Oregon as Determined from Drift Bottle Returns
Surface Currents Drift Bottle Returns Determined
2009/4/3
It is generally known that surface currents off Oregon flow equatorward in summer when winds are from the northwest and poleward in the winter when winds are from the south. A detailed pattern of surf...
The General Circulation and Meridional Heat Transport of the Subtropical South Atlantic Determined by Inverse Methods
North Atlantic Deep Water General Circulation Meridional Heat Transport
2009/2/10
Using hydrographic data of the IGY and METEOR expeditions, the inverse method of Wunsch (1978) has been applied to the subtropical South Atlantic Ocean to determine its general circulation and meridio...
The Mean Circulation East of the Bahamas as Determined from a Recent Measurement Program and Historical XBT Data
expendable-baththermograph Historical XBT Data Mean Circulation
2009/1/21
Observational evidence from a two-ship synoptic survey, from one-year-long current measurements at four sites, and from two independent long-term expendable-baththermograph (XBT) data sets is combined...
Mean and Turbulent Structures of the Oceanic Surface layer as Determined from One-Dimensional, Third-Order Simulations
Oceanic Surface layer Turbulent Structures One-Dimensional Third-Order Simulations
2009/1/14
Various mechanisms that can drive the evolution of the oceanic surface boundary layer (OSBL) are numerically studied using a detailed turbulence-closure scheme. It is shown that stress and shear-drive...
Circulation in the Eastern Levantine Basin Determined by Inverse Methods
Inverse Methods Eastern Levantine Basin
2009/1/5
A finite difference linear inverse model is applied to hydrographic data from six summer and fall cruises in a small area (250 × 200 km) of the eastern Mediterranean sea. The temperature and salinity ...
Circulation in the Eastern Levantine Basin Determined by Inverse Methods
Inverse Methods Eastern Levantine Basin
2009/1/5
A finite difference linear inverse model is applied to hydrographic data from six summer and fall cruises in a small area (250 × 200 km) of the eastern Mediterranean sea. The temperature and salinity ...
Variability of Heat Content in the Central North Pacific in Summer 1987 Determined from Long-Range Acoustic Transmissions
Heat Content Long-Range Acoustic Transmissions Central North Pacific
2008/12/19
The evolution of the heat content in the central North Pacific Ocean during summer 1987 has been measured using acoustic transmissions between transceivers deployed in a triangle approximately 1000 km...
Rapid Perturbation Growth on Spatially and Temporally Varying Oceanic Flows Determined Using an Adjoint Method：Application to the Gulf Stream
Rapid Perturbation Growth Temporally Varying Oceanic Flows Gulf Stream
2008/12/19
The stability of the Gulf Stream flow predicted by a nonlinear quasigeostrophic model is examined by employing an iterative method, which uses both the tangent linear equations and the adjoint tangent...
Circulation within the Ocean Storms Area Located in the Northeast Pacific Ocean Determined by Inverse Methods
Ocean Storms Area Northeast Pacific Ocean Inverse Methods
2008/12/18
An inverse model was applied to hydrographic data obtained from a cruise in the autumn of 1987 in a small area (300 × 250 km) in the northeast Pacific Ocean. The inverse model used geostrophy and a li...
Barotropic and Baroclinic Tides in the Central North Pacific Ocean Determined from Long-Range Reciprocal Acoustic Transmissions
Baroclinic Tides Central North Pacific Ocean
2008/12/11
Travel times of reciprocal 1000-km range acoustic transmissions, determined from the 1987 Reciprocal Tomography Experiment, are used to study barotropic tidal currents and a large-scale, coherent baro...
Circulation in the Alboran See as Determined by Quasi-Synoptic Hydrographic Observations. Part II：Mesoscale Ageostrophic Motion Diagnosed through Density Dynamical Assimilation
primitive equation quasigeostrophic western Alboran gyre
2008/12/9
The 3D velocity field in the Alboran Sea (Western-Mediterranean) is diagnosed through density dynamical assimilation in a primitive equation (PE) model with mesoscale resolution. The ageostrophic moti...
Circulation in the Alboran Sea as Determined by Quasi-Synoptic Hydrographic Observations. Part I：Three-Dimensional Structure of the Two Anticyclonic Gyres
Modified Atlantic Water Alboran Sea Quasi-Synoptic Hydrographic Observations Anticyclonic Gyres
2008/12/9
The circulation and dynamics of the Modified Atlantic Water have been studied using data from an intensive field experiment carried out between 22 September and 7 October 1992. Data included 134 CTD c...
A Baroclinic Tide in the Eastern North Pacific Determined from 1000-km Acoustic Transmissionss
Eastern North Pacific 1000-km Acoustic Transmissionss Baroclinic Tide
2008/11/13
In the summer of 1989 a 1000-km acoustic experiment in the eastern North Pacific showed a semidiurnal variation in pulse travel time that was coherent in depth and varied systematically across time fr...