Real-time Environmental Applications and Display sYstem: READY
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TLDR
Read as discussed by the authors is a web-based suite of tools for producing air parcel trajectory and dispersion model results and displaying meteorological data, and it provides a "quasi-operational" portal to run the HYSPLIT atmospheric transport/dispersion model and interpret its results.Abstract:
Air quality forecasters, emergency responders, aviation interests, government agencies, and the atmospheric research community are among those who require access to tools to analyze and predict the transport and dispersion of pollutants in the atmosphere. Because of this need, the unique web-based Real-time Environmental Applications and Display sYstem (READY) has been under continuous development since 1997 to provide access to a suite of tools for producing air parcel trajectory and dispersion model results and displaying meteorological data. READY provides a “quasi-operational” portal to run the HYSPLIT atmospheric transport and dispersion model and interpret its results. Typical user applications include modeling the release of hazardous pollutants and volcanic ash, forest fire and prescribed burn smoke forecasting, poor air quality events, and various climatological studies. In addition, READY provides the user with quick access to meteorological data interpolated to the location of interest, helping in the interpretation of the HYSPLIT model results.read more
Citations
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Isotopic spatial variations and isotopic effects of two heavy summer precipitation events across Beijing
TL;DR: In this article, stable isotopes of precipitation samples collected during two heavy rainfall events on July 29 and September 1, 2014 at 11 stations from Beijing Network of Isotopes in Precipitation, are analyzed to discuss eventful isotopic effects.
Journal ArticleDOI
Local regressions for decomposing CO2 and CH4 time-series in a semi-arid ecosystem
TL;DR: In this article, the authors used local linear and local quadratic regressions to quantify the temporal variability of both CO2 and CH4 and analyzed the main statistics of the detrended series over time.
Journal ArticleDOI
Source identification of the elemental fraction of particulate matter using size segregated, highly time-resolved data and an optimized source apportionment approach
M. Manousakas,Markus Furger,Kaspar R. Daellenbach,Francesco Canonaco,Gang Chen,Anna Tobler,Premanjali Rai,Lu Qi,Anja H. Tremper,David C. Green,Christoph Hueglin,Jay G. Slowik,Imad El Haddad,Ash Prevot +13 more
TL;DR: In this paper , the authors used highly time-resolved size segregated elemental composition data to apportion the sources of the elemental fraction of PM in Zürich (May 2019-May 2020).
Journal ArticleDOI
Soluble and Insoluble Pollutants in Fog and Rime Water Samples
Jaroslav Fišák,V. Stoyanova,P. Chaloupecký,D. Řezáčová,Tsenka Tsacheva,T. Kupenova,Miko Marinov +6 more
TL;DR: In this paper, a comparison of the fog and rime water samples indicates that the mean soluble component concentrations in the air appear to be higher during the rime events than during the fog events at the meteorological observatory Milesovka in February and June 2006.
Journal ArticleDOI
Adaptation of the web-service of air pollution forecasting for operation within cloud computing platform of the ukrainian national grid infrastructure
Ivan V. Kovalets,Svitlana Maistrenko,Alexander V. Khalchenkov,Olexander Polonsky,Taras Dontsov-Zagreba,Kostyantyn Khurtsylava,O.I. Udovenko +6 more
TL;DR: In this article, a web service of forecasting the atmospheric pollution in Ukraine to operate in the cloud computing platform of the Ukrainian National Grid infrastructure is presented. But the implementation of these capabilities requires changes in the architecture of the existing systems.
References
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The NCEP/NCAR 40-Year Reanalysis Project
Eugenia Kalnay,Masao Kanamitsu,Robert Kistler,William D. Collins,D.G. Deaven,L. S. Gandin,M. Iredell,Suranjana Saha,Glenn H. White,John S. Woollen,Yuejian Zhu,Muthuvel Chelliah,Wesley Ebisuzaki,Wayne Higgins,John E. Janowiak,Kingtse C. Mo,Chester F. Ropelewski,Julian X. L. Wang,Ants Leetmaa,Richard W. Reynolds,Roy L. Jenne,Dennis Joseph +21 more
TL;DR: The NCEP/NCAR 40-yr reanalysis uses a frozen state-of-the-art global data assimilation system and a database as complete as possible, except that the horizontal resolution is T62 (about 210 km) as discussed by the authors.
Journal ArticleDOI
NOAA’s HYSPLIT Atmospheric Transport and Dispersion Modeling System
TL;DR: The Hybrid Single Particle Lagrangian Integrated Trajectory model (HYSPLIT) as mentioned in this paper is one of the most widely used models for atmospheric trajectory and dispersion calculations.
An Overview of the HYSPLIT_4 Modelling System for Trajectories, Dispersion, and Deposition
TL;DR: The HYSPLIT_4 (HYbrid Single-Particle Lagrangian Integrated Trajectory) model is designed for quick response to atmospheric emergencies, diagnostic case studies, or climatological analyses using previously gridded meteorological data.
Journal ArticleDOI
Trajectory optimization for balloon flight planning
TL;DR: In this paper, the authors used a transpacific balloon flight as a test case to evaluate multiple trajectory techniques to select different pathways based upon potential variations in balloon altitudes, which can be used to select optimum flight altitudes based upon forecast meteorological fields.
Journal ArticleDOI
Estimating vertical diffusion from routine meteorological tower measurements
TL;DR: In this article, data from an instrumented meteorological tower is used to calculate vertical dispersion coefficients and vertical diffusivities using surface layer concepts, which is similar to that at many power plant sites and only a temperature gradient and wind speed are required for the calculations.
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