Suche
Anzeige der Dokumente 861-870 von 1211
Sustaining Saturn's Electron Radiation Belts Through Episodic, Global-Scale Relativistic Electron Flux Enhancements
(
- Journal of Geophysical Research: Space Physics
, 2020)
The L shell distributions of MeV electrons in Saturn's radiation belt are investigated orbit by orbit for the 13-year exploration of Cassini. It is found that in addition to the monotonic decrease profiles, there are orbits ...
Downscaling of seasonal ensemble forecasts to the convection-permitting scale over the Horn of Africa using the WRF model
(
- International Journal of Climatology
, 2020)
The new SEAS5 global ensemble forecast system was dynamically downscaled over the Horn of Africa for summer (June-July-August) 2018. For this purpose, a multi-physics ensemble was designed with a grid increment of 3 km and ...
Improving the ocean and atmosphere in a coupled ocean–atmosphere model by assimilating satellite sea-surface temperature and subsurface profile data
(
- Quarterly Journal of the Royal Meteorological Society
, 2020)
An ensemble-based data assimilation framework for a coupled ocean–atmosphere model is applied to investigate the influence of assimilating different types of ocean observations on the ocean and atmosphere simulation. The ...
Implementing the HYbrid MAss flux Convection Scheme (HYMACS) in ICON – First idealized tests and adaptions to the dynamical core for local mass sources
(
- Quarterly Journal of the Royal Meteorological Society
, 2020)
In this study, the Hybrid MAss flux Convection Scheme (HYMACS) is implemented in the ICOsahedral Non-hydrostatic (ICON) weather prediction model. In contrast to conventional convection parametrization schemes, the convective ...
Observed Subdecadal Variations of European Summer Temperatures
(
- Geophysical Research Letters
, 2020)
We identify subdecadal variations in European summer temperatures in coupled and uncoupled century-long reanalyses. Spectral analyses reveal significant peaks at 5–10 years in the midtwentieth century. The subdecadal ...
Magnetic Properties of Asteroid (162173) Ryugu
(
- Journal of Geophysical Research: Planets
, 2020)
Observations of the magnetization state of asteroids indicate diverse properties. Values between 1.9
× 10
−6 Am
2/kg (Eros) and 10
−2 Am
2/kg (Braille) have been reported. A more detailed understanding of asteroidal ...
Reconciling Canopy Interception Parameterization and Rainfall Forcing Frequency in the Community Land Model for Simulating Evapotranspiration of Rainforests and Oil Palm Plantations in Indonesia
(
- Journal of Advances in Modeling Earth Systems
, 2019)
By mediating evapotranspiration processes, plant canopies play an important role in the terrestrial water cycle and regional climate. Substantial uncertainties exist in modeling canopy water interception and related ...
Mantle and Crustal Sources of Magmatic Activity of Klyuchevskoy and Surrounding Volcanoes in Kamchatka Inferred From Earthquake Tomography
(
- Journal of Geophysical Research: Solid Earth
, 2020-09-28)
Klyuchevskoy and surrounding volcanoes in central Kamchatka form the Northern Group of Volcanoes (NGV), which is an area of particularly diverse and intensive Pleistocene‐Holocene volcanism. In this study, we present a new ...
Local Earthquake Tomography at Los Humeros Geothermal Field (Mexico)
(
- Journal of Geophysical Research: Solid Earth
, 2020-12-07)
A passive seismic experiment using 25 broadband and 20 short‐period stations was conducted between September 2017 and September 2018 at Los Humeros geothermal field, an important natural laboratory for superhot geothermal ...
Bathymetry Beneath Ice Shelves of Western Dronning Maud Land, East Antarctica, and Implications on Ice Shelf Stability
(
- Geophysical Research Letters
, 2020-06-13)
Antarctica's ice shelves play a key role in stabilizing the ice streams that feed them. Since basal melting largely depends on ice‐ocean interactions, it is vital to attain consistent bathymetry models to estimate water ...