Benefits and Pitfalls of GRACE Data Assimilation: a Case Study of Terrestrial Water Storage Depletion in India.
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical research letters"
DOI: 10.1002/2017gl072994
Abstract: This study investigates some of the benefits and drawbacks of assimilating Terrestrial Water Storage (TWS) observations from the Gravity Recovery and Climate Experiment (GRACE) into a land surface model over India. GRACE observes TWS depletion… read more here.
Keywords: assimilation; terrestrial water; groundwater; data assimilation ... See more keywords
Constraining the Global Ocean Heat Content Through Assimilation of CERES derived TOA Energy Imbalance Estimates
Sign Up to like & getrecommendations! Published in 2017 at "Geophysical Research Letters"
DOI: 10.1002/2017gl075396
Abstract: The Earth's Energy Imbalance (EEI) is stored in the oceans for the most part. Thus, estimates of its variability can be ingested in ocean retrospective analyses to constrain the global ocean heat budget. Here, we… read more here.
Keywords: assimilation; methodology; energy; heat ... See more keywords
Treating sample covariances for use in strongly coupled atmosphere-ocean data assimilation
Sign Up to like & getrecommendations! Published in 2018 at "Geophysical Research Letters"
DOI: 10.1002/2017gl075534
Abstract: Strongly coupled data assimilation requires cross-domain forecast error covariances; information from ensembles can be used, but limited sampling means that ensemble derived error covariances are routinely rank deficient and/or ill-conditioned and marred by noise. Thus… read more here.
Keywords: assimilation; coupled atmosphere; data assimilation; atmosphere ocean ... See more keywords
The role of ocean‐atmosphere interaction in Typhoon Sinlaku (2008) using a regional coupled data assimilation system
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Geophysical Research"
DOI: 10.1002/2017jc012750
Abstract: For improving analyses of tropical cyclone (TC) and sea surface temperature (SST) and thereby TC simulations, a regional mesoscale strongly coupled atmosphere-ocean data assimilation system was developed with the local ensemble transform Kalman filter (LETKF)… read more here.
Keywords: assimilation; sst; assimilation system; data assimilation ... See more keywords
Performance evaluation of GIM‐TEC assimilation of the IRI‐Plas model at two equatorial stations in the American sector
Sign Up to like & getrecommendations! Published in 2017 at "Social Work"
DOI: 10.1002/2017sw001596
Abstract: Empirical models of the ionosphere, such as the International Reference Ionosphere (IRI) model, play a vital role in evaluating the environmental effect on the operation of space-based communication and navigation technologies. The IRI extended to… read more here.
Keywords: assimilation; iri plas; plas model; tec assimilation ... See more keywords
Diminishing returns limit energetic costs of climate change.
Sign Up to like & getrecommendations! Published in 2017 at "Ecology"
DOI: 10.1002/ecy.1803
Abstract: Changes in the time available for organisms to maintain physiologically preferred temperatures (thermal opportunity) is a primary mechanism by which climate change impacts the fitness and population dynamics of organisms. Yet, it is unclear whether… read more here.
Keywords: assimilation; thermal opportunity; climate change; energy ... See more keywords
Transcriptome Analysis Revealed Accumulation- Assimilation of Selenium and Physio-Biochemical Changes in Alfalfa (Medicago sativa L.) Leaves.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.11816
Abstract: BACKGROUND Selenium (Se) is an increasing concern for the investigators predominantly because of its consumption in the human body mainly from crops. As the fourth largest plant crop globally, alfalfa is one of the most… read more here.
Keywords: transcriptome analysis; assimilation; accumulation assimilation; selenium ... See more keywords
Improving heavy rainfall forecasts by assimilating surface precipitation in the convective scale model AROME: A case study of the Mediterranean event of November 4, 2017
Sign Up to like & getrecommendations! Published in 2019 at "Meteorological Applications"
DOI: 10.1002/met.1860
Abstract: The ability of precipitation assimilation is assessed in a convective scale model in order to improve the precipitation forecast for a Mediterranean heavy rain event that took place on November 4, 2017. The proposed assimilation… read more here.
Keywords: november 2017; scale model; assimilation; convective scale ... See more keywords
GSI‐based ensemble‐variational hybrid data assimilation for HWRF for hurricane initialization and prediction: impact of various error covariances for airborne radar observation assimilation
Sign Up to like & getrecommendations! Published in 2017 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.2914
Abstract: The hybrid Ensemble Kalman Filter - Variational (EnKF-Var) data assimilation (DA) system based on Grid-point Statistical Interpolation (GSI) is extended for the Hurricane-WRF model (HWRF). Background ensemble forecasts initialized by the EnKF are used to… read more here.
Keywords: assimilation; system; error; radar ... See more keywords
The assimilation of Cross‐track Infrared Sounder radiances at ECMWF
Sign Up to like & getrecommendations! Published in 2017 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3171
Abstract: Cross-track Infrared Sounder (CrIS) is a Michelson interferometer providing radiance data on 1,305 channels in the wavenumber range 650–2550 cm. CrIS was launched into an afternoon orbit in October 2011 and it shares the Suomi-NPP… read more here.
Keywords: assimilation; cris; system; track infrared ... See more keywords
Estimation of 3D wet refractivity by tomography, combining GNSS and NWP data: First results from assimilation of wet refractivity into NWP
Sign Up to like & getrecommendations! Published in 2019 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3475
Abstract: The magnitude of water‐vapour content and its temporal variability are factors that influence the thermodynamics of the atmosphere significantly and result in different meteorological phenomena or hazards. High‐quality observations of water‐vapour spatial and temporal distribution… read more here.
Keywords: refractivity; assimilation; tomography; nwp ... See more keywords