Evaluating Alternate Methods of 4D-Var Data Assimilation in a Coupled Hydrodynamic—Four-Component Biogeochemical Model of the California Current System

4D‐Var for numerical weather prediction

(2020) Massimo Bonavita et al.   Weather

Dual number-based variational data assimilation: Constructing exact tangent linear and adjoint code from nonlinear model evaluations

(2019) Jann Paul Mattern et al.   PLoS One

Improving Variational Data Assimilation through Background and Observation Error Adjustments

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Insights on multivariate updates of physical and biogeochemical ocean variables using an Ensemble Kalman Filter and an idealized model of upwelling

(2018) Liuqian Yu et al.   OCEAN MODELLING

A Simple Finite Difference-Based Approximation for Biogeochemical Tangent Linear and Adjoint Models

(2018) Jann Paul Mattern et al.   JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS

Simple parameter estimation for complex models — Testing evolutionary techniques on 3-dimensional biogeochemical ocean models

(2017) Jann Paul Mattern et al.   JOURNAL OF MARINE SYSTEMS

A hybrid ensemble-OI Kalman filter for efficient data assimilation into a 3-D biogeochemical model of the Mediterranean

(2017) Kostas P. Tsiaras et al.   OCEAN DYNAMICS

Data assimilation of physical and chlorophyll  a observations in the California Current System using two biogeochemical models

(2017) Jann Paul Mattern et al.   OCEAN MODELLING

Data assimilation in a coupled physical–biogeochemical model of the California Current System using an incremental lognormal 4-dimensional variational approach: Part 1—Model formulation and biological data assimilation twin experiments

(2016) Hajoon Song et al.   OCEAN MODELLING

An historical analysis of the California Current circulation using ROMS 4D-Var: System configuration and diagnostics

(2016) Emilie Neveu et al.   OCEAN MODELLING

Data assimilation in a coupled physical-biogeochemical model of the California current system using an incremental lognormal 4-dimensional variational approach: Part 3—Assimilation in a realistic context using satellite and in situ observations

(2016) Hajoon Song et al.   OCEAN MODELLING

Data assimilation in a coupled physical-biogeochemical model of the California Current System using an incremental lognormal 4-dimensional variational approach: Part 2—Joint physical and biological data assimilation twin experiments

(2016) Hajoon Song et al.   OCEAN MODELLING

Regional Ocean Data Assimilation

(2015) Christopher A. Edwards et al.   Annual Review of Marine Science

Impact of assimilating physical oceanographic data on modeled ecosystem dynamics in the California Current System

(2015) Kaustubha Raghukumar et al.   PROGRESS IN OCEANOGRAPHY

Assimilation of remotely-sensed optical properties to improve marine biogeochemistry modelling

(2014) Stefano Ciavatta et al.   PROGRESS IN OCEANOGRAPHY

B-preconditioned minimization algorithms for variational data assimilation with the dual formulation

(2013) S. Gürol et al.   QUARTERLY JOURNAL OF THE ROYAL METEOROLOGICAL SOCIETY

4D-Var data assimilation in a nested, coastal ocean model: A Hawaiian case study

(2013) I. Janeković et al.   JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS

Application of model reduced 4D-Var to a 1D ecosystem model

(2012) Joanna S. Pelc et al.   OCEAN MODELLING

Incremental four-dimensional variational data assimilation of positive-definite oceanic variables using a logarithm transformation

(2012) Hajoon Song et al.   OCEAN MODELLING

Data assimilation with a local Ensemble Kalman Filter applied to a three-dimensional biological model of the Middle Atlantic Bight

(2011) Jiatang Hu et al.   JOURNAL OF MARINE SYSTEMS

The Regional Ocean Modeling System (ROMS) 4-dimensional variational data assimilation systems

(2011) Andrew M. Moore et al.   PROGRESS IN OCEANOGRAPHY

An emergent community ecosystem model applied to the California Current System

(2010) Nicole L. Goebel et al.   JOURNAL OF MARINE SYSTEMS

Mixed Gaussian-lognormal four-dimensional data assimilation

(2010) S. J. FLETCHER   TELLUS SERIES A-DYNAMIC METEOROLOGY AND OCEANOGRAPHY

Modeling iron limitation of primary production in the coastal Gulf of Alaska

(2009) Jerome Fiechter et al.   DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

Application of 4D-Variational data assimilation to the California Current System

(2009) G. Broquet et al.   DYNAMICS OF ATMOSPHERES AND OCEANS

Correction and commentary for “Ocean forecasting in terrain-following coordinates: Formulation and skill assessment of the regional ocean modeling system” by Haidvogel et al., J. Comp. Phys. 227, pp. 3595–3624

(2009) Alexander F. Shchepetkin et al.   JOURNAL OF COMPUTATIONAL PHYSICS

Ocean forecasting in terrain-following coordinates: Formulation and skill assessment of the Regional Ocean Modeling System

(2007) D.B. Haidvogel et al.   JOURNAL OF COMPUTATIONAL PHYSICS