Zobrazeno 1 - 10
of 17 667
pro vyhledávání: '"Planetary boundary layer"'
Autor:
Panji, Namrata Shanmukh
Biogenic volatile organic compounds (BVOCs) are naturally occurring organic compounds emitted by plants, trees, and ecosystems, exerting a profound influence on the Earth's atmosphere, air quality, climate, and ecosystem dynamics. This research proje
Externí odkaz:
https://hdl.handle.net/10919/121003
Autor:
Rory A. Barton-Grimley, Amin R. Nehrir
Publikováno v:
Frontiers in Remote Sensing, Vol 5 (2024)
Measurements of water vapor are important for understanding the hydrological cycle, the thermodynamic structure of the lower troposphere, and broader atmospheric circulation. Subsequently, many scientific communities have emphasized a need for high-a
Externí odkaz:
https://doaj.org/article/22764ae48cf84106a8abb1a6c8e40fde
Autor:
Romanos Foskinis, Kunfeng Gao, Maria I. Gini, Evangelia Diapouli, Stergios Vratolis, Konstantinos Granakis, Olga Zografou, Panagiotis Kokkalis, Mika Komppula, Ville Vakkari, Konstantinos Eleftheriadis, Athanasios Nenes, Alexandros Papayannis
Publikováno v:
Tellus: Series B, Chemical and Physical Meteorology, Vol 76, Iss 1, Pp 19–31-19–31 (2024)
We studied the influence of the Planetary Boundary Layer (PBL) on the air masses sampled at the mountaintop Hellenic Atmospheric Aerosol and Climate Change station ((HAC)2) at Mount Helmos (Greece) during the Cloud-AerosoL InteractionS in the Helmos
Externí odkaz:
https://doaj.org/article/76fc4f58b8a64105887afa55e3bfd554
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Transboundary air pollution is one of the critical environmental problems in Southeast Asia; nevertheless the interaction between transboundary haze and local planetary boundary layer (PBL) remains unclear due to a lack of sufficient observa
Externí odkaz:
https://doaj.org/article/51fa7a228b5847728d6c237a87fed96f
Autor:
Robert Pasken, Richard Woodford, Jimmy Bergmann, Carter Hickel, Margaret Ideker, Riley Jackson, Jack Rotter, Benjamin Schaefer
Publikováno v:
Atmosphere, Vol 15, Iss 8, p 1008 (2024)
A total solar eclipse provides an unparalleled opportunity to study the changes in the atmosphere’s planetary boundary layer (PBL) due to changes in radiative heating. Although previous eclipse studies have demonstrated that significant changes occ
Externí odkaz:
https://doaj.org/article/1b2132ec8b3d43e4b87f78b749ffaf85
Autor:
Stéphane Bélair, Nasim Alavi, Sylvie Leroyer, Marco L. Carrera, Maria Abrahamowicz, Bernard Bilodeau, Dragan Simjanovski, Dorothée Charpentier, Bakr Badawy
Publikováno v:
Atmosphere, Vol 15, Iss 8, p 1012 (2024)
The adequate representation of interactions between the land surface and the atmosphere is of crucial importance in modern numerical weather prediction (NWP) systems. In this context, this study examines how errors in the planetary boundary layer (PB
Externí odkaz:
https://doaj.org/article/f5bbca048072400c80d4d5e2fdae77e6
Publikováno v:
Frontiers in Earth Science, Vol 11 (2024)
During the night of March 31st, 2017, a severe precipitation event affected the city of Mocoa, in the tropical Andes. Total 24-h accumulated precipitation during that day was the fourth largest on record. Satellite data shows that the event was assoc
Externí odkaz:
https://doaj.org/article/04493cc2073441109096b4570325880d
Autor:
Abbas Ranjbar Saadatabadi, Nasim Hossein Hamzeh, Dimitris G. Kaskaoutis, Zahra Ghasabi, Mohammadreza Mohammadpour Penchah, Rafaella-Eleni P. Sotiropoulou, Maral Habibi
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3304 (2024)
This study aims to optimize the Weather Research and Forecasting (WRF) model regarding the choice of the best planetary boundary layer (PBL) physical scheme and to evaluate the model’s performance for wind energy assessment and mapping over the Ira
Externí odkaz:
https://doaj.org/article/e46d923dbe384924b777040f57844b2a
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 24, Pp n/a-n/a (2023)
Abstract We explore a sequence of 13 unique high‐cadence images of a dust storm, from the Emirates Mars Mission (EMM). The Emirates eXploration Imager camera took these images in less than 8 hr on 18 December 2022 (Martian Year 36, solar longitude
Externí odkaz:
https://doaj.org/article/ffcfe925debb485a9df98160cfd77e20
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Vertical eddy diffusivity (VED) in the planetary boundary layer (PBL) has a significant impact on forecasts of tropical cyclone (TC) structure and intensity. VED uncertainties in PBL parameterizations can be partly attributed to the model’s inabili
Externí odkaz:
https://doaj.org/article/10d6ed6b4f1c481d898343596052dc15