Results 121 to 130 of about 17,518 (215)

<i>In situ</i> microseismicity reveals lithospheric accretion at the ultraslow-spreading Gakkel Ridge, Arctic Ocean. [PDF]

Natl Sci Rev
Yu Z, Li J, Ding W, Fang Y, Zhang T, Kong F, Jia Y, Niu X, Tan P, Liu Z, Lu Z.   +10 more
europepmc   +1 more source

Lightning electromagnetic emission location using arrival time differencing (LEELA): An introduction to the Met Office's next generation Very Low Frequency lightning location system

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This paper describes the Met Office's new lightning location system LEELA. A brief overview of the upgraded hardware and geolocation algorithms is given. LEELA has improved lightning detection capabilities, especially at night. When comparing LEELA to the previous ATDnet system against ground truths LEELA has 100% storm detection efficiency within 5 km
Graeme Marlton, Mike Protts, Stephen Prust, Edmund Keith Stone, Debbie O'Sullivan, Sue Twelves, Francesco Devoto, Claire Witham   +7 more
wiley   +1 more source

Seasonal connectivity of microbes and carbohydrates between ocean, atmosphere, and cryosphere in Kongsfjorden (Svalbard, Arctic Ocean). [PDF]

ISME Commun
Wietz M, van Pinxteren M, Freese HM, Spröer C, Zeppenfeld S.   +4 more
europepmc   +1 more source

Subseasonal forecasts of the MJO and convectively coupled equatorial waves in ACCESS‐S2 and GraphCast: A multi‐year analysis

Quarterly Journal of the Royal Meteorological Society, EarlyView.
ACCESS‐S2 performs better in predicting longer time‐scale and slower moving waves (MJO and equatorial Rossby waves), while GraphCast performs better in predicting shorter and faster moving waves (Kelvin and mixed Rossby–gravity waves). However, both models systematically underestimate precipitation amplitude across all wave types, especially over the ...
Beata Latos, Hanh Nguyen, Matthew C. Wheeler, Chen Li, Catherine de Burgh‐Day, Muhammad E. Hassim, Sandeep Sahany, Aurel Moise   +7 more
wiley   +1 more source

Seasonal shifts in pan-Arctic Ocean downward radiation and key drivers. [PDF]

iScience
Liu Y, Li H, He Y, Liu Y.
europepmc   +1 more source

Distribution and survival strategies of endemic and cosmopolitan diazotrophs in the Arctic Ocean. [PDF]

ISME J, 2023
Shiozaki T, Nishimura Y, Yoshizawa S, Takami H, Hamasaki K, Fujiwara A, Nishino S, Harada N.   +7 more
europepmc   +1 more source

Enhancing severe convection forecasts with microwave radiance assimilation in limited‐area models

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Microwave satellite radiances remain largely underexploited in convection‐permitting limited‐area models. We assess the assimilation of humidity‐sensitive radiances from the MHS instrument in the operational ICON‐2I model, improving the precipitation forecast of a severe convective event over the Marche region, Italy, substantially by correcting ...
Marcello Grenzi, Thomas Gastaldo, Virginia Poli, Chiara Marsigli, Tijana Janjic, Alberto Carrassi   +5 more
wiley   +1 more source

Arctic Ocean virus communities and their seasonality, bipolarity, and prokaryotic associations. [PDF]

Nat Commun
Calayag AM, Priest T, Oldenburg E, Muschiol J, Popa O, Wietz M, Needham DM.   +6 more
europepmc   +1 more source

Correction: Distribution and survival strategies of endemic and cosmopolitan diazotrophs in the Arctic Ocean. [PDF]

ISME J, 2023
Shiozaki T, Nishimura Y, Yoshizawa S, Takami H, Hamasaki K, Fujiwara A, Nishino S, Harada N.   +7 more
europepmc   +1 more source

Evaluation of a stochastically perturbed parametrisations scheme for sea ice in sub‐seasonal forecasts

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Overconfident sea ice forecasts pose a challenge in subseasonal prediction. To test a potential way to address this issue and account for sea ice model uncertainty, this article investigates a stochastically perturbed parametrisations (SPP) scheme for sea ice in a prototype CY49R2 configuration of the coupled IFS‐NEMO4‐SI3 system. The results show that
Jonas Spaeth, Steffen Tietsche, Kristian Strommen, Michael Mayer, Andrea Storto, Christopher D. Roberts, Sarah‐Jane Lock, Sarah Keeley   +7 more
wiley   +1 more source