Search Results - "Subbey, S."

Population dynamic regulators in an empirical predator-prey system by Frank, A., Subbey, S., Kobras, M., Gjøsæter, H.

“…•Bottom-up processes have regulatory effect on capelin (predator) biomass dynamics.•Identified time-frames for predator-prey overlap, optimal for predator…”
Get full text

Maturation in the Barents Sea capelin – Contrasting length- and gonad-based metrics by Jourdain, N.O.A.S., Fuglebakk, E., Subbey, S.

“…It is assumed that maturation in the Barents Sea capelin is length-dependent, and that fish of at least 14 cm will potentially spawn. Current assessment and…”
Get full text

Unraveling the recruitment problem: A review of environmentally-informed forecasting and management strategy evaluation by Haltuch, M.A., Brooks, E.N, Brodziak, J., Devine, J.A., Johnson, K.F., Klibansky, N., Nash, R.D.M., Payne, M.R., Shertzer, K.W., Subbey, S., Wells, B.K.

“…•Environmental drivers may improve forecasts for species with short pre-recruit survival windows.•Risks may outweigh benefits for species with long pre-recruit…”
Get full text

Analysing migrations of Atlantic cod Gadus morhua in the north-east Atlantic Ocean: then, now and the future by Neuenfeldt, S., Righton, D., Neat, F., Wright, P. J., Svedäng, H., Michalsen, K., Subbey, S., Steingrund, P., Thorsteinsson, V., Pampoulie, C., Andersen, K. H., Pedersen, M. W., Metcalfe, J.

“…The application of data storage tags bears the potential for a quantum leap in the research on fish migrations, because not only first‐capture and recapture…”
Get full text

Probability-based surveying using self-sampling to estimate catch and effort in Norway's coastal tourist fishery by Voelstad, J H, Korsbrekke, K, Nedreaas, KH, Nilsen, M, Nilsson, G N, Pennington, M, Subbey, S, Wienerroither, R

“…Abstract Vølstad, J. H., Korsbrekke, K., Nedreaas, K. H., Nilsen, M., Nilsson, G. N., Pennington, M., Subbey, S., and Wienerroither, R. 2011. Probability-based…”
Get full text

Quantifying uncertainty in flow functions derived from SCAL data : USS relative permeability and capillary pressure by SUBBEY, S, MONFARED, H, CHRISTIE, M, SAMBRIDGE, M

Get full text

Quantifying Uncertainty in Flow Functions Derived from SCAL Data by Subbey, S, Monfared, H, Christie, M, Sambridge, M

“…Unsteady-state (USS) core flood experiments provide data for deriving two-phase relative permeability and capillary pressure functions. The experimental data…”
Get full text

Comments on incongruous formulations in the SAM (state-space assessment model) model and consequences for fish stock assessment by Aldrin, M., Aanes, S., Subbey, S.

“…•Two incongruous formulations in SAM introduce bias.•The total mortality rate are defined differently in different part of the model.•The observed catch are…”
Get full text

Caveats with estimating natural mortality rates in stock assessment models using age aggregated catch data and abundance indices by Aldrin, M., Aanes, F.L., Tvete, I.F., Aanes, S., Subbey, S.

“…We consider the challenge in estimating the natural mortality, M, in a standard statistical fish stock assessment model based on time series of catch- and…”
Get full text

The specification of the data model part in the SAM model matters by Aldrin, M., Tvete, I.F., Aanes, S., Subbey, S.

“…This paper considers a general state-space stock assessment modeling framework that integrates a population model for a fish stock and a data model. This way…”
Get full text

Capillary Pressure Curves from Centrifuge Data: A Semi-Iterative Approach by Subbey, S, Nordtvedt, J-e

“…The problem of determining capillary pressure functions from centrifuge data leads to an integral equation of the form ∫^sub a^^sup x^…”
Get full text

Prediction under uncertainty in reservoir modeling by Subbey, S., Christie, M., Sambridge, M.

“…Reservoir simulation is routinely employed in the prediction of reservoir performance under different depletion and operating scenarios. Usually, a single…”
Get full text

Efficient CPU-Optimized Parameter Estimation for Modeling Fish Schooling Behavior in Large Particle Systems by Arabeei, S, Subbey, S

“…The schooling behavior of fish can be studied through simulations involving a large number of interacting particles. In such systems, each individual particle…”
Get full text

Reducing fisheries model complexity using a finite Fourier series reparameterization by Subbey, Sam, Howell, Daniel, Bogstad, Bjarte, Åsnes, Morten

“…Quantifying fish stocks through modeling involves estimating time-varying parameters such as growth, stock recruitment, mortality rates and fishing levels…”
Get full text

Prediction under uncertainty in reservoir modeling: Risk analysis applied to petroleum exploration and production by SUBBEY, S, CHRISTIE, M, SAMBRIDGE, M

Get full text