搜索结果: 1-15 共查到“理学 N P Balances”相关记录16条 . 查询时间(0.065 秒)
Mechanical Knowledge and Pompeian Balances.
BPS force balances via spin-spin interactions
BPS soliton static force balance spin quantum mechanics micro sub zero gravity field model
2014/12/22
We study two systems of BPS solitons in which spin-spin interactions are important in establishing the force balances which allow static, multi-soliton solutions to exist. Solitons in the Israel-Wilso...
Why "nothing" balances "something"
cosmic acceleration brane cosmology brane bulk energy exchange D-branes fuzzball conjecture
2011/10/18
We propose a mechanism capable to provide a natural solution to two major cosmological problems, first cosmic acceleration and second the coincidence problem. Analyzing a specific brane-bulk energy ex...
Water and nutrient balances in a large tile-drained agricultural catchment: a distributed modeling study
Water nutrient tile-drained agricultural catchment
2010/12/22
This paper presents the development and implementation of a distributed model of coupled water nutrient processes, based on the representative elementary watershed (REW) approach, to the Upper Sangamo...
The total amounts of Sr and 137 CS that accumulated in the water of the
Baltic Sea in the years 1960-67 are estimated on the basis of 10-15 samples
collected annually in different parts of the Balti...
Energy and Water Balances of a Bog in Central Sweden
Energy and Water Balances Bog Central Sweden
2009/10/23
Fens and bogs represent a considerable part of the boreal forest area of Scandinavia,
but have not received much attention. To understand their role in the water
and energy balances an investigation...
Nutrient Losses and N & P Balances in Small Agricultural Watersheds in Estonia
Nutrient Losses N & P Balances Small Agricultural Watersheds
2009/10/22
The paper deals with nutrient runoff monitoring results and calculated nutrient
budgets on catchment level in small agricultural watersheds in Estonia. A special
programme for monitoring of nutrient...
Uncertainty of solute flux estimation in ungauged small streams：potential implications for input-output nutrient mass balances at stream reach scale
nutrient retention hydrological conditions
2009/5/18
Input-output mass balances within stream reaches provide in situ estimates of stream nutrient retention/release under a wide spectrum of hydrological conditions. Providing good estimates of the mass b...
Benthic biogeochemical cycling, nutrient stoichiometry, and carbon and nitrogen mass balances in a eutrophic freshwater bay
Benthic biogeochemical cycling nutrient stoichiometry carbon and nitrogen mass balances eutrophic freshwater bay
2014/4/18
Green Bay, while representing only ~7% of the surface area and ~1.4% of the volume of Lake Michigan, contains one-third of the watershed of the lake, and receives approximately one-third of the total ...
Impact of spatial data resolution on simulated catchment water balances and model performance of the multi-scale TOPLATS model
imulated water balances flow components multi-scale hydrological model
2009/5/13
This paper analyses the effect of spatial input data resolution on the simulated water balances and flow components using the multi-scale hydrological model TOPLATS. A data set of 25m resolution of th...
Benthic biogeochemical cycling, nutrient stoichiometry, and carbon and nitrogen mass balances in a eutrophic freshwater bay
Benthic biogeochemical cycling nutrient stoichiometry
2014/4/18
Green Bay, while representing only ,7% of the surface area and ,1.4% of the volume of Lake Michigan,
contains one-third of the watershed of the lake, and receives approximately one-third of the total...
Simulated Dynamic Balances for Mid-Ocean Mesoscale Eddies
Mid-Ocean Mesoscale Eddies Simulated Dynamic Balances
2009/2/13
Eulerian potential vorticity and heat balances calculated for a multi-layered quasi-geostrophic model are shown to be consistent with those inferred from the MODE data. Above the thermocline the balan...
Time-Dependent Temperature and Vorticity Balances in the Atlantic North Equatorial Current
Time-Dependent Temperature Vorticity Balances Atlantic North Equatorial Current
2009/1/22
The nature of the temperature and vorticity balances of the Atlantic North Equatorial Current is examined at three different depths and four different frequency bands using the POLYMODE Array III, Clu...
Heat and Energy Balances in the Upper Ocean at 50°N, 140°W during November 1980（STREX）
Storm Transfer and Response Experiment turbulent kinetic energy potential energy
2009/1/10
Subsurface temperature data and surface meteorological data are analyzed from thermistor chain moorings deployed near 50°N, 140°W during the Storm Transfer and Response Experiment (STREX). The upper-o...
Potential Vorticity Balances and Horizontal Divergence along Particle Trajectories in Gulf Stream Meanders East of Cape Hatteras
Potential Vorticity Balances Horizontal Divergence Particle Trajectories Gulf Stream
2009/1/5
Trajectories of 37 isopycnal RAFOS floats launched in the Gulf Stream off Cape Hatteras have been analyzed to examine the dynamics of meanders from a Lagrangian viewpoint. Using the float data in conj...