Results 221 to 230 of about 107,005 (279)

A new smoother method for treating different timescales in variational data assimilation for coupled systems

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We propose a new method for treating different timescales in coupled variational data assimilation for atmosphere–ocean models. The approach involves a series of short‐window coupled assimilations (red arrows in the schematic) followed by a long‐window correction to the ocean fields (blue arrow).
Amos S. Lawless, Nancy K. Nichols, Tsz Yan Leung, Shaerdan Shataer   +3 more
wiley   +1 more source

Simulating the Fate of Dimethyl Sulfide (DMS) in the Atmosphere: A Review of Emission and Chemical Parameterizations. [PDF]

Atmosphere (Basel)
Pino-Cortés E, Martínez M, Gómez K, Taboada FG, Fu JS, Sarwar G, Fernandez RP, Joge SD, Mahajan AS, Höfer J.   +9 more
europepmc   +1 more source

Polar‐low track prediction using machine‐learning methods

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Machine‐learning models are developed to produce reliable and efficient forecasts of polar‐low (PL) trajectories 12 hours ahead. A temporal model (RLSTM) benefiting from the rolling‐forecast strategy, improves overall prediction accuracy and is suitable for quick experimentation, while a spatiotemporal model (PL‐UNet), incorporating both historical and
Ziying Yang, Rune Grand Graversen, Filippo Maria Bianchi, Jiping Liu, Ruibo Lei   +4 more
wiley   +1 more source

Magnitude uncertainty dominates intermodel spread in zonal-mean precipitation response to anthropogenic aerosol increase. [PDF]

Sci Adv
Geng YF, Xie SP, Zheng XT, Wang H, Kang SM, Lin X, Wu L, Song F.   +7 more
europepmc   +1 more source

How consistently do ensemble prediction systems represent the growth of atmospheric uncertainty?

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Spread‐based diagnostics calculated for 12 ensemble prediction systems are compared to understand the consistency with which they represent atmospheric uncertainty growth. Good correlation between all these systems is found in the extratropics for a lead time range from 48 hr to between 96 hr and 192 hr.
Douglas Wood, Suzanne Gray, John Methven, Mark Rodwell   +3 more
wiley   +1 more source

Climate Matters: Integrating Bioclimatology into Dengue Vector Control within the One Health Framework. [PDF]

J Arthropod Borne Dis
Adnyana IMDM, Utomo B, Sulistiawati S, Adiwinoto RP, Sudaryati NLG.   +4 more
europepmc   +1 more source

NowPrecip 2: Precipitation nowcasting in the complex terrain of Switzerland. Part I: Methods

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In this work we present the methods of the areal precipitation nowcasting system NowPrecip version 2. In this version a new methodology is introduced, which, although it shares philosophy and techniques with the original methodology of NowPrecip version 1, can be considered as distinct from that.
I. V. Sideris, A. Ntoumos, A. Berne, A. Hering, P. Juda, M. Boscacci, L. Clementi, U. Germann   +7 more
wiley   +1 more source

Explaining and predicting the Southern Hemisphere eddy-driven jet. [PDF]

Proc Natl Acad Sci U S A
Mindlin J, Shepherd TG, Osman M, Vera CS, Kretschmer M.   +4 more
europepmc   +1 more source

A new method to identify and explain sources of precipitation modification, illustrated for the western Netherlands

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study develops a method to identify the source areas of precipitation events, as illustrated for the western part of the Netherlands. Radar‐based precipitation data are traced back to their source areas and machine‐learning techniques are used to identify hypothesized causes: urban heat, surface roughness, and air pollution. We find that urban and
Jelmer van der Graaff, Gert‐Jan Steeneveld   +1 more
wiley   +1 more source

Near future projections of tropical cyclone tracks over the Bay of Bengal using high resolution CMIP6 models. [PDF]

Sci Rep
Adsul R, Singh VK, Parekh A, Gnanaseelan C.   +3 more
europepmc   +1 more source