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is constantly on call day and night. KNMI's role in supplying information during emergencies is included in municipal and provincial disaster management plans. Civil services, fire departments and the police can be provided with weather and other relevant information directly by the meteorologist on duty, through dedicated telephone connections.
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into the atmosphere, it is of utmost importance to quickly determine where the atmospheric plume of toxic material is being transported by the prevailing winds and other meteorological factors. At such times, KNMI activates a special calamity service. For this purpose, a group of seven meteorologists
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in
Britain the same year, Ballot was disenchanted with the non-scientific weather reports found in European newspapers at the time. Like the Met Office, the KNMI also pioneered daily weather predictions, which he called by a new combination "weervoorspelling" (weather prognostication).
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contained in the CALM model are practically identical to that of the PUFF model. However, the meteorological input can only be supplied manually in CALM. The user provides both observed and predicted values for wind velocity at the 10 meter height level, the
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was appointed as the first
Director. The year before Professor Ballot had moved the Utrecht University Observatory to the decommissioned fort at Sonnenborgh. It was only later, in 1897, that the headquarters of the KNMI moved to the Koelenberg estate in
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273:(e.g. ozone); climate variability research; the analysis of climate, climate variability and climatic change; modelling support and policy support to the Dutch Government with respect to climate and climatic change.
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and the mixing height. After the model calculations have been performed, a map is created and displayed with the derived trajectories of the pollution plume and an indication of how and where the cloud will
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in 1986. A few years later, in 1994, a dedicated dispersion experiment called ETEX (European Tracer EXperiment) was carried out, which also provided useful data for further testing of PUFF.
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The primary tasks of KNMI are weather forecasting, monitoring of climate changes and monitoring seismic activity. KNMI is also the national research and information centre for
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The "Royal
Meteorological Observatory" originally had two divisions, the land branch under Dr. Frederik Wilhelm Christiaan Krecke and the marine branch under navy Lt.
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on
European scales. The model was originally tested by using measurements of the dispersion of radioactivity caused by the accident in the nuclear power plant of
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CALM - CALM is a CALamity Model designed for the calculation of air pollution dispersion on small spatial scales, within the
Netherlands. The
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KNMI has available two atmospheric dispersion models for use by their calamity service:
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data in support of operational weather forecasting and other applications of such data.
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Workbook of atmospheric dispersion estimates: an introduction to dispersion modeling
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on 21 January 1854 under the title "Royal
Meteorological Observatory". Professor
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KNMI's applied research also encompasses the development and operational use of
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Explanations and sailing directions to accompany the Wind and current charts
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Research aimed at improving the quality, usefulness and accessibility of
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to help awareness of the danger of storms, the first named storm was
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Netherlands
National Institute for Public Health and the Environment
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Seismological research as well as monitoring of seismic activity (
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processes, clouds and radiation; the chemical composition of the
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NERI, the
National Environmental Research Institute of Denmark
153:[ˈkoːnɪŋkləkˈneːdərlɑntsˌmeːteːoːroːˈloːɣisˌɪnstiˈtyt]
480:. Washington D.C.: United States Naval Observatory. pp.
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Maury, Matthew
Fontaine (1858). "Account of Lt. Van Gough".
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Organisations based in the
Netherlands with royal patronage
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UK Atmospheric Dispersion Modelling Liaison Committee
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Rijksinstituut voor Volksgezondheid en Milieuhygiene
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Applied research at KNMI is focused on three areas:
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455:University Corporation for Atmospheric Research
112:Ministry of Infrastructure and Water Management
1191:Governmental meteorological agencies in Europe
425:NILU, the Norwegian Institute for Air Research
145:Koninklijk Nederlands Meteorologisch Instituut
41:Koninklijk Nederlands Meteorologisch Instituut
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285:Development of atmospheric dispersion models
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265:Climate-related research on oceanography;
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31:Royal Netherlands Meteorological Institute
415:National Center for Atmospheric Research
210:KNMI was established by royal decree of
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164:service, which has its headquarters in
1206:Research institutes in the Netherlands
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410:List of atmospheric dispersion models
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555:Fundamentals Of Stack Gas Dispersion
355:atmospheric stability classification
649:KNMI atmospheric dispersion models
558:(4th ed.). author-published.
495:KNMI Research Programme, 2003-2007
296:Whenever a disaster occurs within
206:, 1st director (from 1854 to 1890)
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1160:World Meteorological Organization
1152:European Severe Storms Laboratory
367:In 2019 KNMI decided to join the
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1181:Atmospheric dispersion modeling
430:Roadway air dispersion modeling
405:Atmospheric dispersion modeling
1186:Organisations based in De Bilt
450:UK Dispersion Modelling Bureau
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300:which causes the emission of
291:atmospheric dispersion models
691:meteorological organizations
552:Beychok, Milton R. (2005).
521:(2nd ed.). CRC Press.
92:Deputy Minister responsible
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369:western storm naming group
319:- In cooperation with the
267:atmospheric boundary layer
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654:RIVM website (in English)
644:KNMI website (in English)
69:31 January 1854
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583:"Naamgeving van stormen"
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513:Turner, D.B. (1994).
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239:Meteorological Office
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618:52.10139°N 5.17833°E
375:on 9 February 2020.
306:radioactive material
216:C. H. D. Buys Ballot
204:C. H. D. Buys Ballot
99:Steven van Weyenberg
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399:(from 1890 to 1902)
162:weather forecasting
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869:Korea (ROK)
807:Afghanistan
621: /
391: [
373:Storm Ciara
278:earthquakes
1175:Categories
1138:Regional:
1025:Montenegro
812:Bangladesh
766:Costa Rica
715:Mozambique
606:52°06′05″N
461:References
350:parameters
346:algorithms
329:or simply
271:atmosphere
189:seismology
149:pronounced
73:1854-01-31
1106:Australia
1020:Lithuania
904:Singapore
884:Palestine
844:Indonesia
827:Hong Kong
776:Guatemala
736:Argentina
689:National
609:5°10′42″E
589:4 October
358:disperse.
339:Chernobyl
304:gases or
168:, in the
1158:Global:
1060:Slovenia
1040:Portugal
914:Thailand
879:Pakistan
874:Malaysia
761:Colombia
729:Americas
537:Archived
498:Archived
379:See also
325:(Dutch:
246:Research
170:province
1099:Oceania
1090:Ukraine
1045:Romania
1005:Ireland
1000:Iceland
990:Germany
980:Finland
975:Estonia
970:Denmark
960:Croatia
955:Belgium
950:Austria
934:Vietnam
791:Uruguay
771:Ecuador
741:Bermuda
705:Algeria
482:376–377
440:TA Luft
221:De Bilt
195:History
181:climate
174:Utrecht
166:De Bilt
118:Website
85:De Bilt
71: (
55:De Bilt
1126:Tuvalu
1080:Turkey
1070:Sweden
1055:Serbia
1050:Russia
1035:Norway
1015:Latvia
995:Greece
985:France
943:Europe
919:Turkey
909:Taiwan
894:Russia
854:Israel
817:Bhutan
781:Mexico
751:Canada
746:Brazil
698:Africa
585:. knmi
562:
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298:Europe
66:Formed
1121:Tonga
1065:Spain
1010:Italy
859:Japan
839:India
832:Macau
822:China
756:Chile
710:Ghana
395:]
302:toxic
233:Like
141:Dutch
125:.knmi
37:Dutch
1111:Fiji
849:Iran
800:Asia
591:2020
560:ISBN
523:ISBN
348:and
331:RIVM
317:PUFF
258:and
187:and
158:KNMI
135:The
172:of
127:.nl
123:www
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
