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divand-1.0: n-dimensional variational data analysis for ocean observations
dimensional variational data ocean observations
2014/12/18
A tool for multidimensional variational analysis
(divand) is presented. It allows the interpolation and analysis of observations on curvilinear orthogonal grids in an arbitrary high dimensional space...
Influence of Indian Ocean high pressure on streamflow variability over southwestern Australia
El Niñ o southern oscillation Indian Ocean high pressure Indian Ocean high longitude Southern oscillation index
2015/8/17
The seasonal and interannual variability of the southwestern Australia streamflow was examined based on re-analysis dataset from the National Centers for Environmental Prediction / National Center for...
COASTAL OCEAN OBSERVING NETWORK – OPEN SOURCE ARCHITECTURE FOR DATA MANAGEMENT AND WEB-BASED DATA SERVICES
Coastal Ocean Observation Ocean Data Management Open Source Visualisation
2014/4/28
The observations from the oceans are the backbone for any kind of operational services, viz. potential fishing zone advisory services,
ocean state forecast, storm surges, cyclones, monsoon variabili...
Estimation of sulfur, fluorine, chlorine and bromine fluxes at Mid Ocean Ridges using a new experimental crushing and extraction method
degassing flux sulfur halogen helium Mid Ocean Ridge basalts
2017/4/11
We measured helium-3 (3
He), sulfur (S), fluorine (F), chlorine (Cl) and bromine (Br) concentrations in vesicles of Mid
Ocean Ridge Basalts (MORBs) and Back-Arc Basin Basalts (BABBs). The aim of thi...
The effects of the overriding plate thermal state on the slab dip in an ocean-continent subduction system
Lithosphere thermal state, numerical models, slab dip,subduction zones
2011/9/5
To evaluate the e ects of variations in the thermal state of the overriding plate on the slab dip in an ocean-continent subduction system, a 2-D nite element thermo-mechanical model was implemented. ...
Numerical simulations of an ocean/continent convergent system: influence of subduction geometry and mantle wedge hydration on crustal recycling
ocean/continent convergent system Numerical simulations subduction geometry and mantle wedge hydration
2011/9/5
The e ects of the hydration mechanism on continental crust recycling are analyzed through a 2D nite element thermo-mechanical model. Oceanic slab dehydration and consequent mantle wedge hydration are...
Simulation of space-borne tsunami detection using GNSS-Reflectometry applied to tsunamis in the Indian Ocean
Simulation space-borne tsunami detection GNSS-Reflectometry applied tsunamis the Indian Ocean
2010/10/20
Within the German-Indonesian Tsunami Early Warning System project GITEWS (Rudloff et al., 2009), a feasibility study on a future tsunami detection system from space has been carried out. The Global Na...
Unstable periodic orbits and attractor of the barotropic ocean model
Unstable periodic orbits barotropic ocean model
2009/11/13
A numerical method for detection of unstable periodic orbits on attractors of nonlinear models is proposed. The method requires similar techniques to data assimilation. This fact facilitates its imp...
The nonlinear evolution of unstable coupled equatorial ocean-atmosphere modes
nonlinear evolution equatorial ocean-atmosphere modes
2009/11/13
In this paper we investigate whether observed intraseasonal variability in the equatorial Pacific can be attributed to finite amplitude waves resulting from unstable air-sea interactions. Within a Zeb...
Sensitivity of the attractor of the barotropic ocean model to external influences:approach by unstable periodic orbits
barotropic ocean model external influences unstable periodic orbits
2009/11/12
A description of a deterministic chaotic system in terms of unstable periodic orbits (UPO) is used to develop a method of an a priori estimate of the sensitivity of statistical averages of the solutio...
Statistical Investigations on some Atmospheric Properties above the Tropical Atlantic Ocean.Part I.Calculations of Average Lapse Rates
Average Lapse Rates Atmospheric Properties Tropical Atlantic Ocean
2009/6/18
Statistical Investigations on some Atmospheric Properties above the Tropical Atlantic Ocean. Part I. Calculations of Average Lapse Rates.
The origin of deep ocean microseisms in the North Atlantic Ocean
microseisms wave – wave interaction acoustic resonance wave model Stoneley waves
2014/4/10
Oceanic microseisms are small oscillations of the ground, in the frequency range of 0.05–0.3 Hz, associated with the occurrence of energetic ocean waves of half the corresponding frequency. In 1950, L...