Topics


![]()
![]()
AeM Series, 07. Outcomes of the 2021 Global Survey on Gender Equality in Aeronautical Meteorology
The 2021 global survey on gender equality in aeronautical meteorology was conducted by the Standing Committee on Services for Aviation (SC-AVI) between June and August 2021. The objective of the survey was to collate information on respondents’ experience regarding gender equality and empowerment of women in the aeronautical meteorology domain, particularly at the national level. The survey also sought to obtain additional insight on the policies, action plans and/or guidelines pertaining to gender equality in aeronautical meteorology that may exist in the workplace.
The most salient in ...
![]()
Available online: https://community.wmo.int/en/activity-areas/aviation/gender-mainstreaming
Published by: WMO ; 2023
The 2021 global survey on gender equality in aeronautical meteorology was conducted by the Standing Committee on Services for Aviation (SC-AVI) between June and August 2021. The objective of the survey was to collate information on respondents’ experience regarding gender equality and empowerment of women in the aeronautical meteorology domain, particularly at the national level. The survey also sought to obtain additional insight on the policies, action plans and/or guidelines pertaining to gender equality in aeronautical meteorology that may exist in the workplace.
The most salient information arising from the survey is available in the above link in the six official languages (flyers in Arabic, Chinese, English, French, Russian and Spanish).Notes: Geneva, December 2022
Collection(s) and Series: AeM Series- No. 07
Language(s): English
Format: Digital (Free)Tags: Aeronautical meteorology ; Gender ; Gender equality
Add tag
No review, please log in to add yours !
![]()
![]()
GAW Report, 281. Guidelines for Measurements of Non-Methane Hydrocarbons in the Troposphere (GAW 281)
, UncertaintyExampleWMOGAWMGVOC_Excel file
Published by: WMO ; 2023
Notes: Author’s affiliation
E.C. Apel: Atmospheric Chemistry Observations & Modeling laboratory at National Center for Atmospheric Research, Boulder, Co., USA
A. Baldan: VSL National Metrology Institute, The Netherlands
A. Claude: Deutscher Wetterdienst, Germany
J. Englert: Deutscher Wetterdienst, Germany
A.-M. Fjaeraa: NILU (Norwegian Institute of Air Research)
M. Guillevic: EMPA - Swiss Federal Laboratories for Materials Science and Technology, Switzerland
D. Helmig: Institute for Arctic and Alpine Research, University of Colorado, Boulder, CO, USA, and Boulder AIR, Boulder, CO, USA
C. C Hoerger: EMPA - Swiss Federal Laboratories for Materials Science and Technology , Switzerland
J. Hopkins: Wolfson Atmospheric Chemistry Laboratory Department of Chemistry University of York, USA
A. C. Lewis: Wolfson Atmospheric Chemistry Laboratory Department of Chemistry University of York, USA
C. Plass-Duelmer: Deutscher Wetterdienst, Germany
S. Reimann: EMPA - Swiss Federal Laboratories for Materials Science and Technology, Switzerland
S. Sauvage: Département Sciences de l'Atmosphère et Génie de l'Environnement, IMT Lille Douai, Univ. Lille, France
I. J Simpson: Department of Chemistry, University of California, Irvine, CA, USA
R. Steinbrecher: Institute for Meteorology and Climate Research, Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.
D. Worton: National Physical Laboratory, Teddington, UKCollection(s) and Series: GAW Report- No. 281
Language(s): English
Format: Digital (Free)Tags: Atmospheric chemistry ; Pollution ; Global Atmosphere Watch Programme (GAW)
Add tag
No review, please log in to add yours !
![]()
![]()
GAW Report, 283. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, Carbon Dioxide and Nitrous Oxide at the Global Gaw Station Pallas, Finland, July 2021 (GAW 283)
System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, Carbon Dioxide and Nitrous Oxide at the Global Gaw Station Pallas, Finland, July 2021 (GAW 283)
![]()
Published by: WMO ; 2023
Collection(s) and Series: GAW Report- No. 283
Language(s): English
Format: Digital (Free)Tags: Atmosphere ; Global Atmosphere Watch Programme (GAW)
Add tag
No review, please log in to add yours !
![]()
![]()
GCOS, 249. Second GCOS Climate Observation Conference (GCOS 249)
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2023
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization ; Intergovernmental Oceanographic Commission ; United Nations Environment Programme ; International Science Council , (ISC)
Published by: WMO ; 2023Collection(s) and Series: GCOS- No. 249
Language(s): English
Format: Digital (Free)Tags: Atmosphere ; Global Climate Observing System (GCOS)
Add tag
No review, please log in to add yours !
Published by: WMO ; 2022
Collection(s) and Series: IOM Report- No. 137
Language(s): English
Format: CD, DVD, Digital (Free)Tags: Precipitation forecasting ; Instruments and Methods of Observation Programme (IMOP)
Add tag
No review, please log in to add yours !
![]()
![]()
![]()
Informes y pronósticos de aerodromo (OMM-N° 782) : manual para la utilización de las claves
This booklet is a simple guide to the aeronautical meteorological codes, METAR, SPECI and TAF, applicable on 4 November 2021, updated as a result of the alignment of the Technical Regulations (WMO-No. 49), Volume II – Meteorological Service for International Air Navigation, Parts I and II, with Amendment 80 to Annex 3 to the Convention on International Civil Aviation. It is aimed at a wide range of users such as pilots, flight dispatchers, air traffic control staff and meteorological observers at smaller aerodromes where sophisticated automated instruments are not available. Although the reade ...
Permalink![]()
![]()
![]()
Messages et prévisions d’aérodromes (OMM-N° 782) : guide d'utilisation des codes
This booklet is a simple guide to the aeronautical meteorological codes, METAR, SPECI and TAF, applicable on 4 November 2021, updated as a result of the alignment of the Technical Regulations (WMO-No. 49), Volume II – Meteorological Service for International Air Navigation, Parts I and II, with Amendment 80 to Annex 3 to the Convention on International Civil Aviation. It is aimed at a wide range of users such as pilots, flight dispatchers, air traffic control staff and meteorological observers at smaller aerodromes where sophisticated automated instruments are not available. Although the reade ...
Permalink![]()
![]()
![]()
GAW Report, 278. Scientific Assessment of Ozone Depletion: 2022 (GAW 278)
World Meteorological Organization (WMO) ; National Oceanic and Atmospheric Administration (NOAA); United Nations Environment Programme (UNEP); et al. - WMO, 2022To help maintain a broad understanding of the relationship between ozone depletion, ODSs, and the Montreal Protocol, this component of the Scientific Assessment of Ozone Depletion: 2014 presents 20 questions and answers about the often-complex science of ozone depletion. Most questions and answers are updates of those presented in previous Ozone Assessments, and a few have been expanded to address newly emerging issues. The questions address the nature of atmospheric ozone, the chemicals that cause ozone deple tion, how global and polar ozone depletion occur, the extent of ozone depletion, the ...
Permalink![]()
![]()
![]()
Сводки и прогнозы по аэродрому (ВМО-№ 782) : Пособие по пользованию кодами
This booklet is a simple guide to the aeronautical meteorological codes, METAR, SPECI and TAF, applicable on 4 November 2021, updated as a result of the alignment of the Technical Regulations (WMO-No. 49), Volume II – Meteorological Service for International Air Navigation, Parts I and II, with Amendment 80 to Annex 3 to the Convention on International Civil Aviation. It is aimed at a wide range of users such as pilots, flight dispatchers, air traffic control staff and meteorological observers at smaller aerodromes where sophisticated automated instruments are not available. Although the reade ...
Permalink![]()
![]()
![]()
الاستراتيجية الأفريقية المتكاملة بشأن الأرصاد الجوية (2021-2030) : الاستثمار في خدمات الطقس والماء والمناخ والإنذار المبكر من أجل التنمية المستدامة
المنظمة العالمية للأرصاد الجوية - WMO, 2022هذه الاستراتيجية المنقحة للأرصاد الجوية (الطقس والماء والمناخ) للمؤتمر الوزاري الأفريقي للأرصاد الجوية إنما هي استجابة لطلب الدورة العادية الرابعة للمؤتمر الوزاري الأفريقي، المنعقدة في القاهرة بمصر في شباط/ فبراير 2019، بإعداد استراتيجية محدثة. وقد اتفقت الدورة على ضرورة تنقيح استراتيجية المؤتمر الوزاري الأفريقي للأرصاد الجوية لتضمينها القضايا الناشئة المتعلقة بالمساواة بين الجنسين، والبيانات والبنية التحتية، والبحث والتطوير والابتكار، فضلاً عن التعاون بين القطاعين العام والخاص.
PermalinkPermalinkPermalinkPermalink![]()
![]()
![]()
المنظمة العالمية للأرصاد الجوية، نشرة غازات الاحتباس الحراري: رقم 18: حالة غازات الاحتباس الحراري في الغلاف الجوي استناداً إلى الرصدات العالمية المنفذة خلال عام 2021
تمثل هذه النشرة أحدث تحليل لعمليات الرصد التي ينفذها برنامج المراقبة العالمية للغلاف الجوي التابع للمنظمة. كما أنها تبين المتوسط العالمي للكسور الجزيئية السطحية لثاني أكسيد الكربون والميثان وأكسيد النيتروز وتقارنها بالكسور الجزيئية للعام السابق وبمستويات ما قبل العصر الصناعي. وتقدم أيضاً رؤى حول التغير في القصر الإشعاعي لغازات الاحتباس الحراري طويلة العمر ومساهمة فرادى الغازات في هذه الزيادة
Permalink![]()
![]()
![]()
Stratégie africaine intégrée pour la météorologie (2021-2030) : Investir dans les services météorologiques, hydrologiques, climatiques et alertes précoces pour le développement durable
La présente Stratégie révisée pour la météorologie (temps, eau et climat) a été élaborée en réponse à la demande formulée par la Conférence ministérielle africaine sur la météorologie (AMCOMET), lors de sa quatrième session ordinaire (Le Caire, Égypte, février 2019). Effectivement, les participants de cette session ont convenu que la Stratégie de l’AMCOMET pour la météorologie devait être révisée afin de tenir compte de questions émergentes en lien avec l’égalité des sexes, les données et les infrastructures, la recherche, le développement et l’innovation, ainsi que les partenariats public-pri ...
Permalink![]()
![]()
![]()
Boletín sobre los gases de efecto invernadero - N°18: Estado de los gases de efecto invernadero en la atmósfera según las observaciones mundiales realizadas en 2021
El presente Boletín contiene el análisis más reciente de las observaciones realizadas en el marco del Programa de Vigilancia de la Atmósfera Global (VAG) de la Organización Meteorológica Mundial. En él se exponen los promedios mundiales de las fracciones molares en superficie del dióxido de carbono (CO2), el metano (CH4) y el óxido nitroso (N2O) y se comparan con las fracciones molares del año anterior y con las concentraciones de la era preindustrial. También se proporciona información sobre el incremento en el forzamiento radiativo causado por los gases de efecto invernadero (GEI) de larga d ...
Permalink![]()
![]()
![]()
GAW Report, 276. Izaña Atmospheric Research Center : Activity Report 2019-2020
The Izaña Atmospheric Research Center (IARC), which is part of the State Meteorological Agency of Spain (AEMET), represents a centre of excellence in atmospheric science. It manages four observatories in Tenerife, including the high altitude Izaña Observatory, which was inaugurated in 1916 and has since carried out uninterrupted meteorological and climatological observations and become a WMO Centennial Station.
This report summarizes the many activities of the Izaña Atmospheric Research Center.
PermalinkPermalink![]()
![]()
![]()
Bulletin de l'OMM sur les gaz à effect de serre - N°18: Bilan des gaz à effet de serre présents dans l’atmosphère, d’après les observations effectuées à l’échelle du globe en 2021
Cette édition du Bulletin contient la toute dernière analyse des observations recueillies dans le cadre du Programme de la Veille de l’atmosphère globale de l’OMM. Elle présente les fractions molaires en surface à l'échelle du globe du dioxyde de carbone (CO2), du méthane (CH4) et du protoxyde d'azote (N2O), et les compare avec les valeurs de l’année précédente et de l’époque préindustrielle. Elle donne également un aperçu de l’évolution du forçage radiatif induit par les gaz à effet de serre persistants ainsi que de la contribution de chaque gaz à cette augmentation.
PermalinkPermalinkPermalink![]()
![]()
![]()
Бюллетень ВМО по Парниковым Газам - № 18: Содержание парниковых газов в атмосфере по данным глобальных наблюдений в 2021 году
В настоящем бюллетене представлены результаты самого последнего анализа наблюдений, проведенных в рамках Программы ГСА ВМО. В нем приводятся глобально усредненные приземные мольные доли двуокиси углерода (CO2), метана (CH4) и закиси азота (N2O) и проведено их сравнение с мольными долями за предыдущий год и с доиндустриальными уровнями. Бюллетень также дает представление об изменении радиационного воздействия долгоживущих парниковых газов (ДПГ) и о вкладе отдельных газов в это увеличение.
Permalink![]()
![]()
![]()
Scientific Assessment of Ozone Depletion: 2022 - Executive Summary
World Meteorological Organization (WMO), United Nations Environment Programme (UNEP), National Oceanic and Atmospheric Administration (NOAA), National Aeronautics and Space Administration (NASA), European Commission - WMO, UNEP, NOAA, NASA, European Commission, 2022The Montreal Protocol established three assessment panels, one of which is the Scientific Assessment Panel (SAP). The SAP consists of top scientists of the international scientific community to periodically update governments on the latest scientific findings related to the state of the ozone layer. Initiated in 1985 and conducted every four years, the 2022 Quadrennial Assessment of Ozone Depletion is continuation and the latest of the series of Reports under World Meteorological Organization (WMO) Global Ozone Research and Monitoring project which is now embedded in the series “Ozone research ...
Permalink![]()
![]()
![]()
世界气象组织 温室气体公报 - 第18期: 基于2021年全球观测的大气温室气体状况
世界气象组织 (WMO) - 世界气象组织 (WMO), 2022本公报是对WMO GAW计划观测结果的最新分析。它展示了二氧化碳(CO2)、甲烷(CH4)和氧化亚氮(N2O)的全球平均表面摩尔分数,并将之与上一年和工业化前水平的摩尔分数进行了比较。公报还提供关于长寿命温室气体(LLGHG)辐射强迫的变化以及各气体对这一增长的贡献的见解。
Permalink![]()
![]()
![]()
Integrated African Strategy on Meteorology (2021-2030) : Investing in weather, water, climate and early warning services for sustainable development
This revised Strategy on Meteorology (Weather, Water and Climate) of the African Ministerial Conference on Meteorology (AMCOMET) is a response to the request of the Fourth Ordinary Session of AMCOMET held in Cairo, Egypt in February 2019 for an updated Strategy. The session agreed that the AMCOMET Strategy on Meteorology should be revised to accommodate emerging issues relating to gender equality, data and infrastructure, research, development and innovation as well as public-private engagement.
Permalink![]()
![]()
![]()
GAW Report, 277. Global Air Quality Forecasting and Information System (GAFIS) Implementation Plan: 2022–2026
PermalinkPermalink![]()
![]()
![]()
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.18: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2021
This Bulletin represents the latest analysis of observations from the WMO GAW Programme. It shows globally averaged surface mole fractions for carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) and compares them with the mole fractions during the previous year and with the preindustrial levels. It also provides insights on the change in radiative forcing by long-lived GHGs (LLGHGs) and contribution of individual gases to this increase.
Permalink![]()
![]()
![]()
GCOS, 248. 27th Session of the GCOS/WCRP Atmospheric Observation Panel for Climate (GCOS 248)
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2022
Permalink![]()
![]()
![]()
GCOS, 244. The 2022 GCOS Implementation Plan (GCOS-244)
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2022
Permalink![]()
![]()
![]()
GCOS, 245. The 2022 GCOS ECVs Requirements (GCOS 245)
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2022
PermalinkPermalinkPermalinkPermalinkPermalinkPermalinkPermalinkPermalink![]()
![]()
![]()
Basic Documents, 2. Technical Regulations (WMO-No. 49), Volume III: Hydrology
This volume contains definitions of technical terms, a classification of hydrological observing stations, and guidance on the establishment of networks of these stations, their identification, observing programmes, equipment and methods of observation. It also contains a chapter on meteorological services for hydrology.
Permalink![]()
![]()
![]()
GAW Report, 275. IG3IS Urban Greenhouse Gas Emission Observation and Monitoring Good Research Practice Guidelines
Permalink![]()
![]()
![]()
Aerodrome reports and forecasts (WMO-No. 782) : A Users’ Handbook to the Codes
This booklet is a simple guide to the aeronautical meteorological codes, METAR, SPECI and TAF, applicable on 4 November 2021, updated as a result of the alignment of the Technical Regulations (WMO-No. 49), Volume II – Meteorological Service for International Air Navigation, Parts I and II, with Amendment 80 to Annex 3 to the Convention on International Civil Aviation. It is aimed at a wide range of users such as pilots, flight dispatchers, air traffic control staff and meteorological observers at smaller aerodromes where sophisticated automated instruments are not available. Although the reade ...
Permalink![]()
![]()
![]()
GAW Report, 273. Seventh Session of the Research Board Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee
World Meteorological Organization (WMO) ; Seventh session report of the Research Board Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee (8–11 February 2021, Geneva, Switzerland) - WMO, 2022
PermalinkPermalink![]()
![]()
![]()
IOM Report, 135. Survey on the Use of the Guide to Instruments and Methods of Observation (WMO-No. 8)
World Meteorological Organization (WMO) ; A. Lilja, S. Cohn, C. Fierz, J. Gueusquin, T. Konzelmann, P-W. S. Lau and A. Webb - WMO, 2021
PermalinkPermalinkPermalinkPermalink![]()
![]()
![]()
Manual on the WMO Integrated Global Observing System (WMO-No. 1160) : Annex VIII to the WMO Technical Regulations
This is the first edition of the Manual on the WMO Integrated Global Observing System (WMO-No. 1160), developed following the decision of the Sixteenth World Meteorological Congress to proceed with the implementation of that System (WIGOS). It was approved by the Seventeenth World Meteorological Congress.
The Manual was developed by the Executive Council through its Inter-Commission Coordination Group on WIGOS, specifically its Task Team on WIGOS Regulatory Material. It is the result of a collaborative approach involving all interested technical commissions under the leadership of the C ...
PermalinkPermalinkPermalinkPermalink![]()
![]()
![]()
المنظمة العالمية للأرصاد الجوية، نشرة غازات الاحتباس الحراري: رقم 17: حالة غازات الاحتباس الحراري في الغلاف الجوي استناداً إلى الرصدات العالمية المنفذة خلال عام 2020
تمثل هذه النشرة أحدث تحليل لعمليات الرصد التي ينفذها برنامج المراقبة العالمية للغلاف الجوي التابع للمنظمة. كما أنها تبين المتوسط العالمي للكسور الجزيئية السطحية لثاني أكسيد الكربون والميثان وأكسيد النيتروز وتقارنها بالكسور الجزيئية للعام السابق وبمستويات ما قبل العصر الصناعي. وتقدم أيضاً رؤى حول التغير في القصر الإشعاعي لغازات الاحتباس الحراري طويلة العمر ومساهمة فرادى الغازات في هذه الزيادة
Permalink![]()
![]()
![]()
GAW Report, 257. Fourteenth Intercomparison Campaign of the Regional Brewer Calibration Centre Europe
World Meteorological Organization (WMO) ; Agencia Estatal de Meteorología (AEMET); Fourteenth Intercomparison Campaign of the Regional Brewer Calibration Centre Europe (El Arenosillo Atmospheric Sounding Station, Huelva, Spain, 17–28 June 2019) - WMO, 2021XIV Regional intercomparison of the Brewer Calibration Center for Europe (RBCC-E) was held at El Arenosillo Atmospheric Sounding Station of the “Instituto Nacional de Técnica Aeroespacial” (INTA) during the period 17 – 28 of June, 2019. 21 Brewer spectrometers, 15 operators and experts from 11 countries took part in XIV Regional intercomparison campaign. The campaign was organized in collaboration with the “Area of Instrumentation and Atmospheric Research” of INTA, with the support of the Global Atmospheric Watch (GAW) program of the World Meteorological Organization (WMO). The Brewer travelli ...
Permalink![]()
![]()
![]()
Directrices de la Organización Meteorológica Mundial sobre los servicios de predicción y aviso de peligros múltiples que tienen en cuenta los impactos (OMM-N° 1150), Parte II: Aplicación práctica de los servicios de predicción y aviso de peligros múltiples que tienen en cuenta los impactos
This publication, 1150 Part II follows WMO-No. 1150, Part I which was published in 2015. In the intervening years, as many NMHSs and their partner agencies developed impact-based forecast and warning services (IBFWS), understanding, experience and knowledge in this area has developed and grown significantly. The material presented in this “1150 Part II” seeks to distil and summarise that knowledge and to provide examples of good practices in IBFWS, illustrating and augmenting the insights contained in the original guidelines.
Permalink![]()
![]()
![]()
Directives de l’OMM sur les services de prévision et d’alerte multidanger axées sur les impacts (OMM-N° 1150), Partie II: Mise en oeuvre des services de prévision et d’alerte multidanger axées sur les impacts
This publication, 1150 Part II follows WMO-No. 1150, Part I which was published in 2015. In the intervening years, as many NMHSs and their partner agencies developed impact-based forecast and warning services (IBFWS), understanding, experience and knowledge in this area has developed and grown significantly. The material presented in this “1150 Part II” seeks to distil and summarise that knowledge and to provide examples of good practices in IBFWS, illustrating and augmenting the insights contained in the original guidelines.
Permalink![]()
![]()
![]()
المبادئ التوجيهية للمنظمة بشأن خدمات التنبؤ والإنذار بالأخطار المتعددة على أساس الآثار (مطبوع المنظمة رقم 1150)، الجزء الثاني: تنفيذ خدمات التنبؤ والإنذار بالأخطار المتعددة على أساس الآثار
This publication, 1150 Part II follows WMO-No. 1150, Part I which was published in 2015. In the intervening years, as many NMHSs and their partner agencies developed impact-based forecast and warning services (IBFWS), understanding, experience and knowledge in this area has developed and grown significantly. The material presented in this “1150 Part II” seeks to distil and summarise that knowledge and to provide examples of good practices in IBFWS, illustrating and augmenting the insights contained in the original guidelines.
Permalink![]()
![]()
![]()
WMO 基于影响的多灾种预报和警报服务指导 原则 (WMO-No. 1150) : 第二部分- 将基于影响的多灾种预报和警报服务付诸实施
This publication, 1150 Part II follows WMO-No. 1150, Part I which was published in 2015. In the intervening years, as many NMHSs and their partner agencies developed impact-based forecast and warning services (IBFWS), understanding, experience and knowledge in this area has developed and grown significantly. The material presented in this “1150 Part II” seeks to distil and summarise that knowledge and to provide examples of good practices in IBFWS, illustrating and augmenting the insights contained in the original guidelines.
Permalink![]()
![]()
![]()
WMO Guidelines on Multi-hazard Impact-based Forecast and Warning Services (WMO-No. 1150), Part II: Putting Multi-Hazard IBFWS into Practice
This publication, 1150 Part II follows WMO-No. 1150, Part I which was published in 2015. In the intervening years, as many NMHSs and their partner agencies developed impact-based forecast and warning services (IBFWS), understanding, experience and knowledge in this area has developed and grown significantly. The material presented in this “1150 Part II” seeks to distil and summarise that knowledge and to provide examples of good practices in IBFWS, illustrating and augmenting the insights contained in the original guidelines.
Permalink![]()
![]()
![]()
世界气象组织 温室气体公报 - 第17期: 基于2020年全球观测的大气温室气体状况
世界气象组织 (WMO) - 世界气象组织 (WMO), 2021本公报是对WMO GAW计划观测结果的最新分析。它展示了二氧化碳(CO2)、甲烷(CH4)和氧化亚氮(N2O)的全球平均表面摩尔分数,并将之与上一年和工业化前水平的摩尔分数进行了比较。公报还提供关于长寿命温室气体(LLGHG)辐射强迫的变化以及各气体对这一增长的贡献的见解。
PermalinkPermalinkPermalinkPermalink![]()
![]()
![]()
Bulletin de l'OMM sur les gaz à effect de serre - N°17: Bilan des gaz à effet de serre présents dans l’atmosphère, d’après les observations effectuées à l’échelle du globe en 2020
El presente Boletín contiene el análisis más reciente de las observaciones realizadas en el marco del Programa de Vigilancia de la Atmósfera Global (VAG) de la Organización Meteorológica Mundial. En él se exponen los promedios mundiales de las fracciones molares en superficie del dióxido de carbono (CO2), el metano (CH4) y el óxido nitroso (N2O) y se comparan con las fracciones molares del año anterior y con las concentraciones de la era preindustrial. También se proporciona información sobre el incremento en el forzamiento radiativo causado por los gases de efecto invernadero (GEI) de larga d ...
Permalink![]()
![]()
![]()
Boletín sobre los gases de efecto invernadero - N°17: Estado de los gases de efecto invernadero en la atmósfera según las observaciones mundiales realizadas en 2020
El presente Boletín contiene el análisis más reciente de las observaciones realizadas en el marco del Programa de Vigilancia de la Atmósfera Global (VAG) de la Organización Meteorológica Mundial. En él se exponen los promedios mundiales de las fracciones molares en superficie del dióxido de carbono (CO2), el metano (CH4) y el óxido nitroso (N2O) y se comparan con las fracciones molares del año anterior y con las concentraciones de la era preindustrial. También se proporciona información sobre el incremento en el forzamiento radiativo causado por los gases de efecto invernadero (GEI) de larga d ...
Permalink![]()
![]()
![]()
Бюллетень ВМО по Парниковым Газам - № 17: Содержание парниковых газов в атмосфере по данным глобальных наблюдений в 2020 году
В настоящем бюллетене представлены результаты самого последнего анализа наблюдений, проведенных в рамках Программы ГСА ВМО. В нем приводятся глобально усредненные приземные мольные доли двуокиси углерода (CO2), метана (CH4) и закиси азота (N2O) и проведено их сравнение с мольными долями за предыдущий год и с доиндустриальными уровнями. Бюллетень также дает представление об изменении радиационного воздействия долгоживущих парниковых газов (ДПГ) и о вкладе отдельных газов в это увеличение.
Permalink![]()
![]()
![]()
GAW Report, 270. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, Carbon Dioxide and Nitrous Oxide at the Global GAW Station Hohenpeissenberg Germany June/July 2020
Permalink![]()
![]()
![]()
Manual de claves - Claves internacionales, volumen l.2 - Anexo II al Reglamento Técnico de la OMM : Parte B – Claves binarias, Parte C – Elementos comunes a las claves binarias y alfanuméricas
Organización Meteorológica Mundial (OMM) - OMM, 2021 (Edición de 2019 actualización 2021; OMM-No. 306)
Permalink![]()
![]()
![]()
ETR, 28. Impact of Training Programme on Climate Change Adaptation and Disaster Risk Reduction in Agriculture report (ETR-28)
Permalink![]()
![]()
![]()
GAW Report, 268. Ozonesonde Measurement Principles and Best Operational Practices : ASOPOS 2.0 (Assessment of Standard Operating Procedures for Ozonesondes) August 2021
Permalink![]()
![]()
![]()
ORM11 GAW 271, 271. Report of Part II of the Eleventh Meeting of the Ozone Research Managers of the Parties to the Vienna Convention for the Protection of the Ozone Layer (Online Meeting, 19-23 July 2021)
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); Part II of the Eleventh Meeting of the Ozone Research Managers of the Parties to the Vienna Convention for the Protection of the Ozone Layer (Online Meeting, 19-23 July 2021) - WMO, 2021
Permalink![]()
![]()
![]()
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.17: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2020
This Bulletin represents the latest analysis of observations from the WMO GAW Programme. It shows globally averaged surface mole fractions for carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) and compares them with the mole fractions during the previous year and with the preindustrial levels. It also provides insights on the change in radiative forcing by long-lived GHGs (LLGHGs) and contribution of individual gases to this increase.
Permalink![]()
![]()
![]()
GAW Report, 269. Measurement-Model Fusion for Global Total Atmospheric Deposition Initiative : Implementation Plan for 2021–2026
PermalinkPermalink![]()
![]()
![]()
GAW Report, 267/Research Infrastructure Quality Assurance. Fifth International Comparison of Dobson Spectrophotometers Villa Ortúzar Observatory, Argentina, 4-22 March 2019
World Meteorological Organization (WMO) ; Glen McConville, Koji Miyagawa, and Gerardo Carbajal Benítez - WMO, 2021This report describes the Fifth Intercomparison of Dobson Spectophotometers (IC/BUA-19) carried out at the Main Buenos Aires Observatory (Villa Ortúzar) of the Servicio Meteorológico Nacional (Argentina) (SMN) from 4 March to 22 March 2019. The Dobson spectrophotometer D065 was used as a reference for comparison of measured ozone column values and to calibrate individual instruments. The Regional Standard (R-III) also participated in the event and was calibrated. Through this activity, the data obtained by individual Dobson Spectrophotometers at different measurement sites will be standardized ...
Permalink![]()
![]()
![]()
An Update on Low-cost Sensors for the Measurement of Atmospheric Composition, December 2020
Richard E. Peltier ; Núria Castell, Andrea L Clements, Tim Dye, Christoph Hüglin, Jesse H Kroll, Shih-Chun Candice Lung, Zhi Ning, Matthew Parsons, Michele Penza, Fabienne Reisen and Erika von Schneidemesser - WMO, 2021 (WMO-No. 1215)The report reflects on the state of the art in terms of accuracy, reliability and reproducibility of different sensors used for the measurements of reactive and greenhouse gases, and aerosols, along with the key analytical principles and what has been learned so far about low-cost sensors from both laboratory studies and real-world tests (up to August 2020). In some cases, scientific literature that had been accepted, but not yet published in a final form, was included in this review. Some national and international government documents were also included in this synthesis. The report includes ...
Permalink![]()
![]()
![]()
Sea-ice Information and Services
This document contains a summarized history of sea-ice information services, as well as a description of the various types of sea ice, the ice observing methods currently being used, and the types of ice information services currently being provided. The sea-ice information services of 17 countries according to region, including information about organization, data acquisition, products and forecasts, publications and contact details, will be available soon on the WMO community website.
Permalink![]()
![]()
![]()
Report on the Unexpected Emissions of CFC-11 (WMO-No. 1268)
The Report was written by the Scientific Assessment Panel to the Montreal Protocol on Substances that Deplete the Ozone Layer. CFC-11 (CCl3F) was reportedly fully controlled under the Montreal Protocol since 2010. However, a 2018 scientific paper revealed that instead of decreasing, CFC-11 emissions were increasing. In reaction, the Protocol parties agreed to Decision XXX/3: Unexpected emissions of trichlorofluoromethane (CFC-11). This Report addresses: current and past observations of CFC-11 atmospheric abundances; information on the CFC-11 global and regional emission increase and subsequent ...
Permalink![]()
![]()
![]()
GAW Report, 266. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, Carbon Dioxide and Nitrous Oxide at the Global GAW Station Zugspitze-Schneefernerhaus Germany, September 2020
World Meteorological Organization (WMO) ; C. Zellweger, M. Steinbacher, B. Buchmann, R. Steinbrecher - WMO, 2021The 6th system and performance audit by WCC-Empa at the global GAW station Zugspitze-Schneefernerhaus (ZSF) was conducted from 8 - 9 September 2020 in agreement with the WMO/GAW quality assurance system. This report summarises the assessment of the Zugspitze-Schneefernerhaus GAW station in general, as well as the surface ozone, methane, carbon dioxide, carbon monoxide and nitrous oxide measurements in particular. The recommendations found in this report are graded as minor, important and critical and are complemented by a priority indication and a suggested completion date.
Permalink![]()
![]()
![]()
GAW Report, 263. Report of the Fifth Methane Reference Gas Inter-comparison Experiment for Japan from 2018 to 2019
World Meteorological Organization (WMO) ; Japan Meteorological Agency (JMA); Teruo Kawasaki, Atsuya Kinoshita, Yousuke Sawa, Akihiko Murata, Shinji Morimoto, Shohei Murayama, Toshinobu Machida, Motoki Sasakawa, Kazuhiro Tsuboi - WMO, 2021The WCC-JMA organized six rounds of the CH4 reference gas inter-comparison experiments from 2001 to 2019 to quantify differences among CH4 standard scales implemented at each participating laboratory as well as to monitor the long-term stability of standard gases in Asia and the South-West Pacific. In the 5th round inter-comparison for Japan, two reference gas cylinders were circulated in turn to JMA, JAMSTEC, TU, AIST, NIES, MRI, and JMA from September 2018 to April 2019. The measurement results of JAMSTEC and WCC-JMA have shown a good agreement with differences of less than 0.4 ppb for two ...
Permalink![]()
![]()
![]()
WIGOS 区域中心事件管理系统原型用户手册 : (2020 年10 月,0.1 版)
This user’s manual is intended for registered users to the Incident Management System (IMS) prototype for Regional WIGOS Centres (RWCs) which is provided and configured at the European Centre for Medium-Range Weather Forecasts (ECMWF), based on JIRA software, an online tool for issue tracking. The IMS for RWCs is a project under ECMWF JIRA, designed as a global system, that is available for RWCs to perform one of their mandatory function, the WIGOS Data Quality Monitoring System (WDQMS) incident management function. The expected users of this manual include the RWCs staff, the National Focal P ...
Permalink![]()
![]()
![]()
GAW Report, 265. System and Performance audit for Non-Methane Volatile Organic Compounds at the Global GAW Station Cape Verde, December 2019
A system and performance audit for VOCs was conducted at the Cabo Verde Atmospheric Observatory (CVO) (co-organised by the Chemistry Department, University of York and by the World Calibration Centre for VOC, WCC-VOC). The audit was conducted from November 27th to December 2nd in year 2019. The observatory is operated as a global GAW station and analyses on-line air samples directly collected at the station towers. The audit was conducted according to the existing WMO/GAW guidelines and SOPs for audits . The audit directly involved the responsible site research scientist and the station manage ...
Permalink![]()
![]()
![]()
Руководство пользователя по прототипу системы менеджмента инцидентов для региональных центров ИГСНВ : (версия 0.1, октябрь 2020 г.)
This user’s manual is intended for registered users to the Incident Management System (IMS) prototype for Regional WIGOS Centres (RWCs) which is provided and configured at the European Centre for Medium-Range Weather Forecasts (ECMWF), based on JIRA software, an online tool for issue tracking. The IMS for RWCs is a project under ECMWF JIRA, designed as a global system, that is available for RWCs to perform one of their mandatory function, the WIGOS Data Quality Monitoring System (WDQMS) incident management function. The expected users of this manual include the RWCs staff, the National Focal P ...
Permalink![]()
![]()
![]()
GAW Report, 264. Report of the Sixth Methane Reference Gas Inter-comparison Experiment for Asia from 2018 to 2019
World Meteorological Organization (WMO) ; Teruo Kawasaki, Atsuya Kinoshita, Yousuke Sawa, Shuangxi Fang, Haeyoung Lee, Yogesh K. Tiwari - WMO, 2021The WCC-JMA organized six rounds of the CH4 reference gas inter-comparison experiments from 2001 to 2019 to quantify differences among CH4 standard scales implemented at each participating laboratory as well as to monitor the long-term stability of standard gases in Asia and the South-West Pacific. In the 6th round robin inter-comparison for Asia, two reference gas cylinders were circulated in turn to JMA, CMA, KMA/NIMS, IITM, and JMA from January 2018 to September 2019. The inter-comparison results confirmed that the differences between each laboratory and WCC-JMA were within the GAW networ ...
Permalink![]()
![]()
![]()
دليل المستخدم للنموذج الأولي لنظام إدارة الحوادث في المراكز الإقليمية للنظام العالمي المتكامل للرصد التابع للمنظمة - الطبعة 0.1
This user’s manual is intended for registered users to the Incident Management System (IMS) prototype for Regional WIGOS Centres (RWCs) which is provided and configured at the European Centre for Medium-Range Weather Forecasts (ECMWF), based on JIRA software, an online tool for issue tracking. The IMS for RWCs is a project under ECMWF JIRA, designed as a global system, that is available for RWCs to perform one of their mandatory function, the WIGOS Data Quality Monitoring System (WDQMS) incident management function. The expected users of this manual include the RWCs staff, the National Focal P ...
Permalink![]()
![]()
![]()
Manuel d'utilisation – Prototype de système de gestion des incidents pour les centres régionaux du WIGOS : (Version 0.1, octobre 2020)
This user’s manual is intended for registered users to the Incident Management System (IMS) prototype for Regional WIGOS Centres (RWCs) which is provided and configured at the European Centre for Medium-Range Weather Forecasts (ECMWF), based on JIRA software, an online tool for issue tracking. The IMS for RWCs is a project under ECMWF JIRA, designed as a global system, that is available for RWCs to perform one of their mandatory function, the WIGOS Data Quality Monitoring System (WDQMS) incident management function. The expected users of this manual include the RWCs staff, the National Focal P ...
Permalink![]()
![]()
![]()
User Manual on the Incident Management System Prototype for Regional WIGOS Centres : (Version 0.1, October 2020)
This user’s manual is intended for registered users to the Incident Management System (IMS) prototype for Regional WIGOS Centres (RWCs) which is provided and configured at the European Centre for Medium-Range Weather Forecasts (ECMWF), based on JIRA software, an online tool for issue tracking. The IMS for RWCs is a project under ECMWF JIRA, designed as a global system, that is available for RWCs to perform one of their mandatory function, the WIGOS Data Quality Monitoring System (WDQMS) incident management function. The expected users of this manual include the RWCs staff, the National Focal P ...
Permalink![]()
![]()
![]()
Manual del usuario del prototipo del Sistema de Gestión de Incidencias para centros regionales del Sistema Mundial Integrado de Sistemas de Observación de la OMM : (versión 0.1, octubre de 2020)
This user’s manual is intended for registered users to the Incident Management System (IMS) prototype for Regional WIGOS Centres (RWCs) which is provided and configured at the European Centre for Medium-Range Weather Forecasts (ECMWF), based on JIRA software, an online tool for issue tracking. The IMS for RWCs is a project under ECMWF JIRA, designed as a global system, that is available for RWCs to perform one of their mandatory function, the WIGOS Data Quality Monitoring System (WDQMS) incident management function. The expected users of this manual include the RWCs staff, the National Focal P ...
Permalink![]()
![]()
![]()
GAW Report, 262/WCC-Empa Report No. 20/2. Research Infrastructure Quality Assurance – System and Performance audit of Surface Ozone, Carbon Monoxide, Methane, and Carbon Dioxide at the Global GAW Station Sonnblick, Austria, July 2020
Permalink![]()
![]()
![]()
GAW Report, 260. Report of the first Integrated Global Greenhouse Gas Information System (IG3IS) Symposium and User Summit : Geneva, Switzerland, 13-15 November 2018
Permalink![]()
![]()
![]()
Guidance on Integrated Urban Hydrometeorological, Climate and Environment Services - Volume II : Demonstration Cities
This Guidance Volume II: Demonstration Cities presents an overview of the demand for integrated urban services and the particular practices of the integrated urban services implementation. This Guidance builds on examples from 27 demonstration cities and provides details of the types of integrated urban services and their placement within distinct administrative frameworks. The details from these cities are abstracted to create a map that illustrates the level of integration between services providers and between services and the economic sectors. According to the degree of integration, demons ...
Permalink![]()
![]()
![]()
GCOS, 237. Report of the Twelfth GCOS Reference Upper Air Network Implementation Coordination Meeting (GRUAN ICM-12)
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2021
Permalink![]()
![]()
![]()
GCOS, 236. GCOS Steering Committe Twenty-eighth Session (GCOS SC-28)
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2021
Permalink![]()
![]()
![]()
Bulletin sur les gaz à effet de serre - N°16: Bilan des gaz à effet de serre présents dans l’atmosphère, d’après les observations effectuées à l’échelle du globe en 2019
Cette édition du Bulletin contient la toute dernière analyse des observations recueillies dans le cadre du Programme de la Veille de l’atmosphère globale de l’OMM. Elle présente les fractions molaires en surface à l'échelle du globe du dioxyde de carbone (CO2), du méthane (CH4) et du protoxyde d'azote (N2O), et les compare avec les valeurs de l’année précédente et de l’époque préindustrielle. Elle donne également un aperçu de l’évolution du forçage radiatif induit par les gaz à effet de serre persistants ainsi que de la contribution de chaque gaz à cette augmentation.
Permalink![]()
![]()
![]()
Guidelines on Meteorological and Hydrological Aspects of Siting and Operation of Nuclear Power Plants (WMO-No. 550)
Meteorology and hydrology play an important role in the understanding of the basic criteria for the siting of nuclear power plant and in applying protective measures for their operations. In order to provide advice on this matter, the WMO Secretariat, at the request of the Executive Council, arranged for the preparation of a Technical Note aimed at practising meteorologists and hydrologists of countries faced with the task of installing nuclear power plants.
PermalinkPermalink![]()
![]()
![]()
GCOS, 233. Virtual Session for the 23rd Session of the Ocean Observations Panel for Climate
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2020
Permalink![]()
![]()
![]()
ETR, 26. Training Materials and Best Practices for Chemical Weather/Air Quality Forecasting (ETR-26)
Permalink![]()
![]()
![]()
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.16: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2019
This Bulletin represents the latest analysis of observations from the WMO GAW Programme. It shows globally averaged surface mole fractions for carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) and compares them with the mole fractions during the previous year and with the preindustrial levels. It also provides insights on the change in radiative forcing by long-lived GHGs (LLGHGs) and contribution of individual gases to this increase.
Permalink![]()
![]()
![]()
GAW Report, 261. Sixth Session of the CAS Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee
World Meteorological Organization (WMO) ; CAS Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee, Sixth session (11-14 November 2019; Geneva, Switzerland) - WMO, 2020
Permalink![]()
![]()
![]()
Resolutions and Decisions of Congress and the Executive Council
Contains lists of Resolutions and Decisions of Congress and the Executive Council.
PermalinkPermalink![]()
![]()
![]()
GAW Report, 258/WCC-Empa Report No. 18/2. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, Carbon Dioxide and Nitrous Oxide at the Global GAW Station Mace Head, Ireland
PermalinkPermalink![]()
![]()
![]()
Бюллетень ВМО по Парниковым Газам - № 16: Содержание парниковых газов в атмосфере по данным глобальных наблюдений в 2019 году
В настоящем бюллетене представлены результаты самого последнего анализа наблюдений, проведенных в рамках Программы ГСА ВМО. В нем приводятся глобально усредненные приземные мольные доли двуокиси углерода (CO2), метана (CH4) и закиси азота (N2O) и проведено их сравнение с мольными долями за предыдущий год и с доиндустриальными уровнями. Бюллетень также дает представление об изменении радиационного воздействия долгоживущих парниковых газов (ДПГ) и о вкладе отдельных газов в это увеличение.
Permalink![]()
![]()
![]()
لمنظمة العالمية للأرصاد الجوية نشرة غازات الاحتباس الحراري: حالة غازات الاحتباس الحراري في الغلاف الجوي استناداً إلى الرصدات العالمیة المنفذة خلال عام 2019
تمثل هذه النشرة أحدث تحليل لعمليات الرصد التي ينفذها برنامج المراقبة العالمية للغلاف الجوي التابع للمنظمة. كما أنها تبين المتوسط العالمي للكسور الجزيئية السطحية لثاني أكسيد الكربون والميثان وأكسيد النيتروز وتقارنها بالكسور الجزيئية للعام السابق وبمستويات ما قبل العصر الصناعي. وتقدم أيضاً رؤى حول التغير في القصر الإشعاعي لغازات الاحتباس الحراري طويلة العمر ومساهمة فرادى الغازات في هذه الزيادة
Permalink![]()
![]()
![]()
世界气象组织 温室气体公报 - 第16期: 基于2019年全球观测资料的大气温室气体状况
世界气象组织 (WMO) - 世界气象组织 (WMO), 2020本公报是对WMO GAW计划观测结果的最新分析。它展示了二氧化碳(CO2)、甲烷(CH4)和氧化亚氮(N2O)的全球平均表面摩尔分数,并将之与上一年和工业化前水平的摩尔分数进行了比较。公报还提供关于长寿命温室气体(LLGHG)辐射强迫的变化以及各气体对这一增长的贡献的见解。
Permalink![]()
![]()
![]()
Boletín sobre los gases de efecto invernadero - N°16: Estado de los gases de efecto invernadero en la atmósfera según las observaciones mundiales realizadas en 2019
El presente Boletín contiene el análisis más reciente de las observaciones realizadas en el marco del Programa de Vigilancia de la Atmósfera Global (VAG) de la Organización Meteorológica Mundial. En él se exponen los promedios mundiales de las fracciones molares en superficie del dióxido de carbono (CO2), el metano (CH4) y el óxido nitroso (N2O) y se comparan con las fracciones molares del año anterior y con las concentraciones de la era preindustrial. También se proporciona información sobre el incremento en el forzamiento radiativo causado por los gases de efecto invernadero (GEI) de larga d ...
Permalink![]()
![]()
![]()
Compendium on Tropical Meteorology for Aviation Purposes
This Compendium is intended for use by airport and airspace planners and designers, air traffic controllers and flight crew to improve their knowledge of the basic processes governing weather in the tropics as well as the detailed climate and weather of the individual regions in and adjacent to the tropics. This Compendium can also be used by operational and non-operational meteorologists, including aeronautical meteorological observers and forecasters, as well as meteorological training professionals as valuable reference material and a training aid.
PermalinkPermalink![]()
![]()
![]()
GCOS, 235. Report of the 9th Session of the GTN-H Panel
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU) - WMO, 2020
Permalink![]()
![]()
![]()
GAW Report, 256/WCC-Empa Report No. 19/4. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, and Carbon Dioxide at the Global GAW Station Mt. Kenya, Kenya
Permalink![]()
![]()
![]()
AeM Series, 06. Outcomes of the 2020 Survey on the Impacts of Climate Change and Variability on Aviation
A global survey on the impacts of climate change and variability on aviation was conducted by the Standing Committee on Services for Aviation (SC-AVI) between January and March 2020. The primary objective of the survey was to clarify the interest and concerns of an array of aviation professionals around the world to the climate change and variability issue and to its impact on aviation operations now and into the future.
Permalink![]()
![]()
![]()
GAW Report, 255. 20th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases and Related Measurement Techniques (GGMT-2019)
Permalink![]()
![]()
![]()
GAW Report, 254/WWRP 2020-4. Sand and Dust Storm Warning Advisory and Assessment System : Science Progress Report
Permalink![]()
![]()
![]()
GAW Report, 253/Research Infrastructure Quality Assurance. International Comparison of Dobson Spectrophotometers
World Meteorological Organization (WMO) ; International Comparison of Dobson Spectrophotometers, Pretoria, Gauteng Province, South Africa, 7-18 October 2019 - WMO, 2020
Permalink![]()
![]()
![]()
GAW Report, 252/WCC-Empa Report No. 19/3. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, and Carbon Dioxide at the Global GAW Station Ushuaia, Argentina, November 2019
Permalink![]()
![]()
![]()
GAW Report, 251/WCC-Empa Report No. 19/2. System and Performance Audit of Surface Ozone, Carbon Monoxide, Methane, Carbon Dioxide and Nitrous Oxide at the Global GAW Station Izaña, Spain
Permalink![]()
![]()
![]()
GAW Report, 250. Global Atmosphere Watch Expert Meeting on Measurement-Model Fusion for Global Total Atmospheric Deposition (MMF-GTAD)
World Meteorological Organization (WMO) ; Global Atmosphere Watch Expert Meeting on Measurement-Model Fusion for Global Total Atmospheric Deposition (MMF-GTAD) (26-27 February 2019; Geneva, Switzerland) - WMO, 2020
Permalink![]()
![]()
![]()
Manuel des codes - Codes internationaux volume l.2 - Annexe II du Règlement technique de l’OMM: partie B et C
Permalink![]()
![]()
![]()
Наставление по кодам Международные коды, Том l.2, Дополнение II к Техническому регламенту ВМО : Часть B — Двоичные коды, Часть C — Общие элементы двоичных и буквенно-цифровых кодов
Permalink![]()
![]()
![]()
Visión del Sistema Mundial Integrado de Sistemas de Observación de la OMM para 2040
En el presente documento se ofrecen metas de alto nivel destinadas a orientar la evolución del Sistema Mundial Integrado de Sistemas de Observación de la OMM (WIGOS) en los próximos decenios. Esta visión (en lo sucesivo, la “Visión del WIGOS para 2040” o, simplemente, la “Visión”) reemplaza la “Visión para el Sistema Mundial de Observación en 2025”, aprobada por el Consejo Ejecutivo en su 61ª reunión en junio de 2009. En muchos aspectos, la Visión en 2025 prefiguró el desarrollo del WIGOS, mientras que en el presente documento se prevé un marco del WIGOS plenamente desarrollado e implantado qu ...
Permalink![]()
![]()
![]()
WMO全球综合观测系统2040年愿景
本文件提供了指导世界气象组织(WMO)全球综合观测系统(WIGOS)未来几十年发展的高级别目标。这一愿景(以下称为“WIGOS 2040年愿景”或简称为“愿景”)取代了2009年6月在执行理事会第六十一次届会上通过的“全球观测系统2025年愿景”。在许多方面,“2025年愿景”都预示了WIGOS的发展,而本文件预计WIGOS框架将全面发展和实施,以支持WMO及其会员在天气、气候和水等综合领域内的所有活动。
Permalink![]()
![]()
![]()
رؤية للنظام العالمي المتكامل للرصد التابع للمنظمة في عام 2040
المنظمة العالمية للأرصاد - المنظمة العالمية للأرصاد, 2020 (2019 edition; مجموعة مطبوعات المنظمة-No. 1243)تتحدد هذه الوثيقة أهدافاً رفيعة المستوى لتوجيه تطوير النظام العالمي المتكامل للرصد التابع للمنظمة العالمية للأرصاد الجوية (WIGOS) في العقود المقبلة. وتحلّ هذه الرؤية (التي يشار إليها فيما بعد بوصفها "رؤية للنظام العالمي المتكامل للرصد التابع للمنظمة (WIGOS) في عام 2040" أو ببساطة "الرؤية") محل "رؤية للنظام العالمي للرصد في عام 2025"، التي اعتمدها المجلس التنفيذي في دورته الحادية والستين (EC-61) في حزيران/ يونيو 2009. فرؤية عام 2025 تحجب من نواح كثيرة تطور النظام WIGOS، في حين أن الوثيقة الحالية تتوقع النظام WIGOS مكتمل التطور ومنفذاً يدعم جميع أنشطة المنظمة (WMO) وأعضائها في المجالات العامة لل ...
Permalink![]()
![]()
![]()
Perspectives pour le Système mondial intégré des systèmes d’observation de l’OMM à l’horizon 2040
Le présent document énonce des objectifs ambitieux qui guideront l’évolution du Système mondial intégré des systèmes d’observation de l’OMM (WIGOS) au cours des prochaines décennies. Ces perspectives (ci-après dénommées les «Perspectives pour le WIGOS à l’horizon 2040» ou simplement les «Perspectives») remplacent la «Perspective d’avenir du Système mondial d’observation à l’horizon 2025» adoptée par le Conseil exécutif à sa soixante et unième session, en juin 2009. La Perspective d’avenir à l’horizon 2025 préfigurait à bien des égards le développement du WIGOS tandis que le présent document ta ...
Permalink![]()
![]()
![]()
Перспективное видение в отношении Интегрированной глобальной системы наблюдений ВМО в 2040 году
В настоящем документе представлены цели высокого уровня для руководства эволюцией Интегрированной глобальной системы наблюдений (ИГСНВ) Всемирной метеорологической организации (ВМО) на ближайшие десятилетия. Это перспективное видение (именуемое далее как «Перспективное видение в отношении ИГСНВ в 2040 году» либо просто как «Перспективное видение») заменяет «Перспективное видение для Глобальной системы наблюдений в 2025 году», которое было принято Исполнительным советом на его шестьдесят первой сессии в июне 2009 года. Во многих отношениях Перспективное видение в 2025 году явилось предвестником ...
Permalink![]()
![]()
![]()
ETR, 25. Развитие Метеорологического и Гидрологического Обслуживания с Помощью Предоставляемых ВМО Возможностей По Образованию и Подготовке Кадров
Permalink![]()
![]()
![]()
ETR, 25. Desarrollo de los Servicios Meteorológicos e Hidrológicos mediante las oportunidades de enseñanza y formación profesional de la Organización Meteorológica Mundial
Permalink![]()
![]()
![]()
ETR, 25. Développer les services météorologiques et hydrologiques via les offres de formation de l’OMM
Permalink![]()
![]()
![]()
ETR, 25. Developing Meteorological and Hydrological Services through WMO Education and Training Opportunities
PermalinkPermalinkPermalinkPermalinkPermalinkPermalinkPermalink![]()
![]()
![]()
Vision for the WMO Integrated Global Observing System in 2040
This document provides high-level targets to guide the evolution of the World Meteorological Organization (WMO) Integrated Global Observing System (WIGOS) in the coming decades. This vision (henceforth referred to as the “Vision for WIGOS in 2040” or simply the “Vision”) replaces the “Vision for the Global Observing System in 2025”, which was adopted by the Executive Council at its sixty-first session in June 2009. In many ways, the 2025 Vision foreshadowed the development of WIGOS, whereas the current document anticipates a fully developed and implemented WIGOS framework that supports all act ...
Permalink![]()
![]()
![]()
GAW Report, 249. Report of the Fifth Session of the CAS Environmental Pollution and Atmospheric Chemistry Scientific Steering Committee
Permalink![]()
![]()
![]()
GCOS, 232. Report of the twenty-seventh session of the WMO-IOC-UNEP-ISC steering committee for GCOS
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2020
Permalink![]()
![]()
![]()
Instruments and Methods of Observation Programme (IMOP) Knowledge-Sharing Portal
Purpose of this web portal is to enable Members to share their experience and knowledge on Instruments and Methods of Observation, thus facilitating others' everyday work. The portal contains links to many useful resources shared by WMO Members.
Permalink![]()
![]()
![]()
AeM Series, 04. Outcomes of the 2019 Global Survey Sensitivity Analysis of Future Meteorological Service Delivery to Aviation (AEM Series No. 4)
Permalink![]()
![]()
![]()
Manual on Codes - International Codes, Volume I.2, Annex II to the WMO Technical Regulations : Part B – Binary Codes, Part C – Common Features to Binary and Alphanumeric Codes
Volume I contains WMO international codes for meteorological data and other geophysical data relating to meteorology. The relevant regulations are given for each code form.
Permalink![]()
![]()
![]()
Guide to the WMO Integrated Global Observing System (WMO-No. 1165)
This edition of the Guide provides material relevant to some of the new WIGOS-related regulations. The topics cover the new system of WIGOS station identifiers, the new requirements to record and make available metadata as specified in the WIGOS Metadata Standard, the new Observing Systems Capability Analysis and Review (OSCAR) tool to be used by Members to submit metadata for WMO global compilation, the new observing network design principles, national WIGOS implementation, WIGOS data partnerships, Regional WIGOS Centres, and WIGOS Data Quality Monitoring System for surface-based observations ...
Permalink![]()
![]()
![]()
Documentos básicos, 2. Reglamento técnico, Volumen I: Normas meteorológicas de carácter general y prácticas recomendadas
El Reglamento Técnico ha sido establecido por el Congreso Meteorológico Mundial, de acuerdo con lo dispuesto en el Artículo 8 d) del Convenio. Los objetivos del presente Reglamento son:
a) facilitar la cooperación entre los Miembros en materia de meteorología e hidrología;
b) satisfacer, de la forma más eficaz posible, necesidades específicas en los diversos campos de aplicación de la meteorología y de la hidrología operativa en el plano internacional;
c) velar adecuadamente por la uniformidad y la normalización de las prácticas y los procedimientos empleados para alcanzar ...
Permalink![]()
![]()
![]()
Basic Documents, 2. Technical Regulations, Volume I: General Meteorological Standards and Recommended Practices
The Technical Regulations are determined by the World Meteorological Congress in accordance with Article 8 (d) of the Convention.
These Regulations are designed:
(a) To facilitate cooperation in meteorology and hydrology among Members;
(b) To meet, in the most effective manner, specific needs in the various fields of application of meteorology and operational hydrology in the international sphere;
(c) To ensure adequate uniformity and standardization in the practices and procedures employed in achieving (a) and (b) above.
PermalinkPermalink![]()
![]()
![]()
Documents de base, 2. Règlement technique, Volume I: Pratiques météorologiques générales normalisées et recommandées
Le Règlement technique est établi par le Congrès météorologique mondial, conformément à l’article 8 d) de la Convention. Les buts du présent règlement sont les suivants:
a) Faciliter la coopération en matière de météorologie et d’hydrologie entre les Membres;
b) Répondre le plus efficacement possible, sur le plan international, aux besoins spécifiques des différents domaines d’application de la météorologie et de l’hydrologie opérationnelle;
c) Assurer, d’une manière adéquate, l’uniformité et la normalisation des pratiques et procédures employées pour atteindre les buts a) ...
Permalink![]()
![]()
![]()
GCOS, 231. WMO GCOS/WIGOS Caribbean Workshop on Observations for Climate and Meteorology
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2019
Permalink![]()
![]()
![]()
GAW Report, 248. Twelfth Intercomparison Campaign of the Regional Brewer Calibration Center Europe
XII Regional intercomparison of the Brewer Calibration Center for Europe (RBCC-E) was held at El Arenosillo Atmospheric Sounding Station of the “Instituto Nacional de Técnica Aeroespacial” (INTA) during the period 29 of May to – 7 of June, 2019. 20 Brewer spectrometers, 15 operators and experts from 9 countries took part in XII Regional intercomparison campaign. This campaign is part of the EUBREWNET ES1207 COST Action and is organized in collaboration with the “Area of Instrumentation and Atmospheric Research Area” of INTA, with the support of the Global Atmospheric Watch (GAW) program of th ...
Permalink![]()
![]()
![]()
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.15: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2018
Measurements of the content of radiocarbon (14C) in atmospheric carbon dioxide (CO2) provide a unique way to discriminate between fossil fuel combustion and natural sources of CO2. Simultaneous observations of CO2 and 14C demonstrate the decline of 14C content in atmospheric CO2 caused by CO2 addition from fossil fuel combustion. This finding illustrates the importance of long-term measurements of atmospheric composition by laboratories involved in the WMO Global Atmosphere Watch (GAW) Programme in helping identify greenhouse gas emission sources.
Permalink![]()
![]()
![]()
GAW Report, 247. Izaña Atmospheric Research Center : Activity Report 2017-2018
The Izaña Atmospheric Research Center (IARC), which is part of the State Meteorological Agency of Spain (AEMET), represents a centre of excellence in atmospheric science. It manages four observatories in Tenerife, including the high altitude Izaña Observatory, which was inaugurated in 1916 and has since carried out uninterrupted meteorological and climatological observations and become a WMO Centennial Station.
This report summarizes the many activities of the Izaña Atmospheric Research Center.
Permalink![]()
![]()
![]()
Boletín sobre los gases de efecto invernadero - N°15: Estado de los gases de efecto invernadero en la atmósfera según las observaciones mundiales realizadas en 2018
Las mediciones del contenido de radiocarbono (14C) en el dióxido de carbono atmosférico (CO2) ofrecen una manera singular de distinguir entre la quema de combustibles fósiles y las fuentes naturales de CO2 . Las observaciones simultáneas de CO2 y 14C demuestran la disminución del contenido de 14C en el CO2 atmosférico provocada por la incorporación de CO2 procedente de la quema de combustibles fósiles. Este hallazgo pone de relieve la importancia de las mediciones a largo plazo de la composición atmosférica realizadas por los laboratorios que participan en el Programa de la Vigilancia de la At ...
Permalink![]()
![]()
![]()
Декларация восемнадцатого всемирного метеорологического конгресса формирование сообщества для принятия мер в области погоды, климата и воды
Permalink![]()
![]()
![]()
Declaración del decimoctavo congreso meteorológico mundial construir una comunidad de acción en el ámbito del tiempo, el clima y el agua
Permalink![]()
![]()
![]()
Déclaration du dix-huitième congrès météorologique mondial: bâtir une communauté pour agir dans les domaines du temps, du climat et de l’eau
Permalink![]()
![]()
![]()
Guidance on Integrated Urban Hydrometeorological, Climate and Environmental Services - Volume I : Concept and Methodology
This Guidance on Integrated Urban Hydrometeorological, Climate and Environment Services (Volume I: Concept and Methodology) serves to assist WMO Members in the development and implementation of the urban services that address the needs of the cities stakeholders in their countries.
PermalinkPermalink![]()
![]()
![]()
Commission for Basic Systems and Commission for Instruments and Methods of Observation : Workshop on Use of Unmanned Aerial Vehicles (UAV) for Operational Meteorology
The workshop presentations included research organizations and NMHS experts discussing the challenges and successes experienced using UAVs in field campaigns collecting data in support of environmental and meteorological applications. The challenges included airspace use regulations and technical capabilities of the UAVs. UAV industry representatives spoke to the workshop audience on the types and capabilities of UAVs and about their collaboration in field campaigns with research organizations and NMHS represented at the workshop. IATA and other experts informed the workshop audience of the va ...
Permalink![]()
![]()
![]()
GCOS, 226. GCOS Surface Reference Network (GSRN) : Justification, requirements, siting and instrumentation options
World Meteorological Organization (WMO) ; United Nations Educational, Scientific and Cultural Organization (UNESCO); Intergovernmental Oceanographic Commission (IOC); et al. - WMO, 2019This report is produced by the GSRN Task Team and provides a proposal for the establishment of a GCOS Surface Reference Network, with the support of the GCOS programme, relevant programmes at WMO and the Bureau International des Poids et Mesures (BIPM). It outlines the next steps required for the implementation of a GSRN: approval of the proposed GSRN by relevant WMO programmes, the GCOS programme and other sponsors, solicitation of offers to host and staff appropriately the proposed Lead Centre, and the selection of suitable sites for an initial GSRN.
Permalink![]()
![]()
![]()
الوثائق الأساسية, 2. اللائحة الفنیة : المجلد الأول - المعايیر العامة والممارسات الموصى بها للأرصاد الجوية
المنظمة العالمية للأرصاد - المنظمة العالمية للأرصاد, 2019 (طبعة 2019; مجموعة مطبوعات المنظمة-No. 49)يحدد المؤتمر العالمي للأرصاد الجوية مكونات اللائحة الفنیة وفقاً للمادة 8 (د) من الاتفاقیة.
الغرض من ھذه اللائحة:
-أ- تیسیر التعاون فیما بین الأعضاء في مجالي الأرصاد الجوية والهیدرولوجیا؛
-ب- القیام، بأكثر الطرق فاعلیة، بتلبیة الاحتیاجات المحددة لمختلف مجالات الأرصاد الجوية
والهیدرولوجیا التشغیلیة في المجال الدولي؛
ج- ضمان التطابق والتوحید القیاسي بصورة كافیة في الممارسات والإجراءات المستخدمة في تحقیق
الأھداف الواردة في الفقرتین الفرعیتین أ وب الواردتین أعلاه.
Permalink![]()
![]()
![]()
世界气象组织 温室气体公报 - 第14期: 基于2018年全球观测资料的大气温室气体状况
世界气象组织 (WMO) - 世界气象组织 (WMO), 2019宇宙射线会在高层大气中产生极少量的 14CO2。14C具有放射性且缓慢衰减,其半 衰期为5700年,造成在大气CO2中以及在 由CO2形成的植物体中有少量但可测出的 14C含量。化石燃料是由数百万年前的植物 体所形成,因此,如果植物存活,在其留 在地壳中时,任何14C已开始衰变。