Results 91 to 100 of about 20,733 (262)

Ajuste de un modelo VAR como predictor de los campos de anomalías de precipitación en centroamérica

Revista de Matemática: Teoría y Aplicaciones, 2012
Cluster analysis was used to identify common patterns of 15 precipitation points of the region, using their anomaly time series as grouping variables. Five clusters where identified through this process.
Eric J. Alfaro, F. Javier Soley
doaj   +1 more source

A multimodel intercomparison study of variable‐resolution global models with grid refinement over the Arctic and Antarctic

Quarterly Journal of the Royal Meteorological Society, EarlyView.
We document the protocol and first results from the first ever coordinated multimodel variable‐resolution experiment set with refinement over the polar regions. We find that the refinement generally yields model‐dependent effects. The most consistent improvement is an amelioration of the upper‐level cold bias in the polar regions that translates into ...
Lise Seland Graff, Dörthe Handorf, Raphael Köhler, Xavier Levine, René R. Wijngaard, Gareth J. Marshall, Alexey Yu. Karpechko, Ryan S. Williams, Priscilla A. Mooney   +8 more
wiley   +1 more source

Whistle repertoire and structure reflect ecotype distinction of pantropical spotted dolphins in the Eastern Tropical Pacific. [PDF]

Sci Rep, 2023
Rege-Colt M, Oswald JN, De Weerdt J, Palacios-Alfaro JD, Austin M, Gagne E, Morán Villatoro JM, Sahley CT, Alvarado-Guerra G, May-Collado LJ.   +9 more
europepmc   +1 more source

Coral Reef Bioerosion in the Eastern Tropical Pacific

, 2016
Bioerosion, the weakening and erosion of hard substrates by boring, etching, and grazing organisms, is a major structuring force on coral reefs of the Eastern Tropical Pacific (ETP). Bioerosional processes are the main source of reef erosion, and facilitate recycling of reefal carbonate. In healthy reefs, a dynamic balance exists between destructive (i.
Alvarado Barrientos, Juan José, Grassian, Benjamin, Cantera Kintz, Jaime Ricardo, Carballo Cenizo, José Luis, Londoño Cruz, Edgardo   +4 more
openaire   +3 more sources

Atmospheric forcing of the eastern tropical Pacific: A review

Progress in Oceanography, 2006
Abstract The increase in marine, land surface, atmospheric and satellite data during recent decades has led to an improved understanding of the air–sea interaction processes in the eastern tropical Pacific. This is also thanks to extensive diagnoses from conceptual and coupled ocean–atmosphere numerical models.
Magaña Rueda, Víctor Orlando, Amador Astúa, Jorge Alberto, Alfaro Martínez, Eric J., Lizano Rodríguez, Omar Gerardo   +3 more
openaire   +3 more sources

Exploiting Aeolus winds in a regional numerical weather prediction model

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Aeolus measured winds have proven to be beneficial for global models. However, demonstrating positive impact for limited‐area models has been a challenge so far. For the first time, we have demonstrated a statistically significant positive impact of Aeolus winds in a limited‐area model by using the 4DVar data assimilation technique and the most recent ...
Gert‐Jan Marseille, Roohollah Azad, Martin Ridal, Susanna Hagelin   +3 more
wiley   +1 more source

Rapid high-latitude cooling in the southeastern Pacific sector driven by North Atlantic warming during 1979–2013 in CESM1

Environmental Research Letters
During the 1979–2013 satellite observation period, the sea surface temperature (SST) has cooled substantially in the high-latitude Southern Ocean, with the most pronounced cooling tendency centered in the southeastern Pacific domain.
Shuai-Lei Yao, Renguang Wu, Pengfei Wang, Shangfeng Chen   +3 more
doaj   +1 more source

Genetic population dynamics of the critically endangered scalloped hammerhead shark (Sphyrna lewini) in the Eastern Tropical Pacific. [PDF]

Ecol Evol, 2022
Harned SP, Bernard AM, Salinas-de-León P, Mehlrose MR, Suarez J, Robles Y, Bessudo S, Ladino F, López Garo A, Zanella I, Feldheim KA, Shivji MS.   +11 more
europepmc   +1 more source

Forecast‐Error Diagnostics in Neural Weather Models

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Deep learning weather prediction models enable efficient forecast‐error diagnostics through auto‐differentiation and low computational cost. We apply grid‐point relaxation and gradient‐based error sensitivity to identify key forecast‐error sources. Results show that medium‐range forecasts in the midlatitudes benefit most from relaxing the stratosphere ...
Uroš Perkan, Gregor Skok, Žiga Zaplotnik   +2 more
wiley   +1 more source

Pocillopora spp. growth analysis on restoration structures in an Eastern Tropical Pacific upwelling area. [PDF]

PeerJ, 2022
Combillet L, Fabregat-Malé S, Mena S, Marín-Moraga JA, Gutierrez M, Alvarado JJ.   +5 more
europepmc   +1 more source