Results 41 to 50 of about 179,646 (321)

Evaluation of Forecast Performance for Four Meteorological Models in Summer Over Northwestern China

Frontiers in Earth Science, 2021
At present, numerical models, which have been used for forecasting services in northwestern China, have not been extensively evaluated. We used national automatic ground station data from summer 2016 to test and assess the forecast performance of the ...
Yuanpu Liu, Tiejun Zhang, Haixia Duan, Jing Wu, Dingwen Zeng, Cailing Zhao   +5 more
doaj   +1 more source

Impacts of orography on large-scale atmospheric circulation [PDF]

, 2019
Some of the largest and most persistent circulation errors in global numerical weather prediction and climate models are attributable to the inadequate representation of the impacts of orography on the atmospheric flow.
Bacmeister, J., Beljaars, A., Brown, A. R., Dörnbrack, A., McFarlane, N., Pithan, F., Sandu, I., Shepherd, T. G., Svensson, G., van Niekerk, A., Vosper, S. B., Zadra, A.   +11 more
core   +4 more sources

A Modeling Study of Impact of Emission Control Strategies on PM2.5 Reductions in Zhongshan, China, Using WRF-CMAQ

Advances in Meteorology, 2016
A WRF-CMAQ modeling system is used to assess the impact of emission control strategies and weather conditions on haze pollution in Zhongshan, Guangdong Province, China.
Jianhua Mai, Tao Deng, Lingling Yu, Xuejiao Deng, Haobo Tan, Shiqiang Wang, Xiantong Liu   +6 more
doaj   +1 more source

Weakening seasonality of Indo-Pacific warm pool size in a warming world since 1950

Environmental Research Letters, 2023
Seasonal variation of the Indo-Pacific warm pool (IPWP) plays an important role in oceanographic and climatological processes. While expansion of the IPWP under greenhouse warming has been widely discussed, the response of IPWP seasonality to climate ...
Qiuying Gan, Jeremy Cheuk-Hin Leung, Lei Wang, Banglin Zhang   +3 more
doaj   +1 more source

Compatible finite element methods for numerical weather prediction [PDF]

, 2014
This article takes the form of a tutorial on the use of a particular class of mixed finite element methods, which can be thought of as the finite element extension of the C-grid staggered finite difference method.
Cotter, C. J., McRae, A. T. T.
core  

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

Population Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

Changes in Hospital Admissions of Patients with COPD in Poland: A 14-Year Nationwide Analysis (2006–2019)

COPD
Poland is a country with a high burden of COPD and its risk factors. This population-wide and geospatial study on COPD in Poland, aimed to analyze changes in hospitalizations of patients with a diagnosis of COPD between 2006 and 2019 as well as to ...
Bogdan Bochenek, Mateusz Jankowski, Joanna Wieczorek, Marta Gruszczynska, Adam Jaczewski, Paweł Goryński, Mariusz Figurski, Jarosław Pinkas   +7 more
doaj   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

Population Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva, João Hemerson de Sousa, Adriana Josefa da Rocha, Manuella Feitosa Leal, Lucas Ariel de Sousa Aguiar, Tamaris Gimenez Pinheiro, Edson Lourenço da Silva   +6 more
wiley   +1 more source

Scientific challenges of convective-scale numerical weather prediction [PDF]

, 2018
Numerical weather prediction (NWP) models are increasing in resolution and becoming capable of explicitly representing individual convective storms. Is this increase in resolution leading to better forecasts?
Alberto Carrassi, Anderson, Andrzej A. Wyszogrodzki, Anna Deluca, Bauer, Berger, Berner, Bocquet, Carrassi, Ching, Chustagulprom, Crisan, de Meutter, de Rooy, Doucet, Dubal, Evensen, Fritsch, Fritsch, Gerard, Hoheneger, Huuskonen, Jaynes, Jazwinski, Jeanette Onvlee, Jun-Ichi Yano, Kain, Kalnay, Lauritzen, Leith, Leith, Lindborg, Lisa Bengtsson, Lorenc, Lorenz, Martin Köhler, Mass, Mass, Michał Z. Ziemiański, Mike Cullen, Moncrieff, Nastrom, Palmer, Pavliotis, Pedro M. M. Soares, Phillips, Phillips, Piet Termonia, Piotrowski, Plant, Poterjoy, Pruppacher, Quinn, Richard Davy, Rotunno, Schwartz, Silas Michaelides, Simon Krichak, Slivinski, Smolarkiewicz, Snyder, Staniforth, Stein, Stensrud, Sun, Sun, Suzanne L. Gray, Talagrand, Temam, Tennekes, Termonia, Thorpe, Uboldi, van Lier-Walqui, Vaughan T. J. Phillips, Víctor Homar, Yano, Yano, Yano, Yano, Yano, Yano, Yano, Zilitinkevich   +83 more
core   +3 more sources

An Unstructured CFD Approach for Numerical Weather Prediction [PDF]

48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2010
The aim of this paper is twofold. First, it is difficult for a newcomer in the Numerical Weather Prediction (NWP) community to find similarities with Computational Fluid Dynamics (CFD) techniques as far as the numerical methods of the dynamical cores in NWP are concerned.
Aubry, Romain, Vázquez, Mariano, Houzeaux, Guillaume, Cela Espín, José M., Marras, Simone   +4 more
openaire   +2 more sources