搜索结果: 1-13 共查到“海洋科学 Empirical”相关记录13条 . 查询时间(0.031 秒)
An Integrated Model Simulation and Empirical Laboratory on Biological Encounter Rates
Integrated Model Simulation Empirical Laboratory Biological Encounter Rates
2015/7/24
The following summary outlines a combined computer and laboratory exercise conducted in "Quantitative Ecology of Marine Systems," a class I developed at the Shannon Point Marine Center, Western Washin...
No empirical evidence for community-wide top-down control of prey fish density and size by fish predators in lakes
No empirical evidence community-wide top-down control prey fish density size by fish predators in lakes
2014/4/16
I tested relationships between fish predator and prey densities or size across 66 lakes of the European temperate zone, covering mean depths between 1 and 22 m and a phytoplankton biomass range betwee...
General empirical models for estimating nutrient load limits for Florida’s estuaries and inland waters
General empirical models nutrient load limits Florida’s estuaries inland waters
2014/4/16
We developed empirical models that can predict maximum allowable, nutrient loading rates or load limits (LM)for maintenance of mesotrophy in Florida’s fresh and estuarine waters. Waterresidence time (...
Application of Empirical Mode Energy to the Analysis of Fluctuating Signals
empirical mode decomposition energy feature extraction fluctuant signal analysis
2011/9/9
After an aerial object enters the water, physical changes to sounds in the water caused by the accompanying bubbles are quite complex. As a result, traditional signal analyzing methods cannot identify...
An Investigation of Longitudinal Motion of the Slender-type Body at Fully Submerged CondituinPart 3 On the Experimental and Empirical Estimation Method of the Hydrodynamic Stability Derivatives
Longitudinal Motion Slender-type Body Hydrodynamic Stability Derivatives
2009/4/29
This paper consists of two parts. The first part is on the outline of renewd large forced motion machanism to be used in the maneuvering test on submerged body and surface ship model in the large towi...
Empirical Orthogonal Analysis of Pacific Sea Surface Temperatures
Empirical Orthogonal Analysis Pacific Sea Surface Temperatures
2009/3/7
An empirical orthogonal function analysis has been performed on monthly mean sea surface temperatures for the greater part of the Pacific Ocean between 55°N and 20°S. The analysis identifies the most ...
Topographic Response of Nearshore Currents to Wind：An Empirical Model
Empirical Model Nearshore Currents Topographic Response
2009/1/20
Observations of winds and currents along the northshore of Lake Ontario are analyzed to evaluate effects of topographic wave propagation on wind-driven currents. Lagged cross-correlations and spectral...
Rotary Empirical Orthogonal Function Analysis of Currents near the Oregon Coast
Empirical orthogonal function Oregon Coast
2009/1/19
Empirical orthogonal function (EOF) analysis in the frequency domain is extended to complex time series. EOFs are calculated from the eigenvectors of the band-averaged rotary cross-spectral matrix. Th...
A Two-Dimensional Gravest Empirical Mode Determined from Hydrographic Observations in the Subantarctic Front
A Two-Dimensional Gravest Empirical Mode Hydrographic Observations Subantarctic Front
2008/8/12
South of Australia, where the baroclinicity in the Subantarctic Front extends almost to the seafloor, the geopotential height of the sea surface () and the vertical acoustic travel time (τ) exhibit a ...
An empirical evaluation of the nutrient-color paradigm for lakes
empirical evaluation nutrient-color paradigm lakes
2014/4/21
We analyzed a diverse set of 1,646 north-temperate lakes to evaluate the nutrient-color paradigm that integrates total phosphorus (TP) and colored dissolved organic carbon to define laketrophic status...
An empirical model describing the seasonal dynamics of phosphorus in 16 shallow eutrophic lakes after external loading reduction
p An empirical model describing phosphorus
2014/4/30
Based on monthly mass balances on 7–8 yr of data from 16 shallow (mean depth: 1–10 m), eutrophic, unstratified,
or only temporarily stratified Danish lakes, we developed a simple empirica...
Empirical modeling of summer lake surface temperatures in southwest Greenland
summer lake southwest Greenland
2014/5/14
This work presents a method to estimate mean daily lake surface water temperatures using only air temperature,
theoretical clear-sky solar radiation, and lake size. Surface water temperatures were me...
Use of size spectra and empirical models to evaluate trophic relationships in streams
size spectra trophic relationships in streams
2014/6/9
We measured the biomass size distributions of algae, protozoa, and invertebrates in several streams of Eastern Ontario and Western Quebec and related assemblage biomass to nutrient (nitrogen and phosp...