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WCDMP, 83. IDARE White Paper
Congress during its sixteenth session in 2011 welcomed the decision of the Commission for Climatology during its fifteenth session in 2010 for improving WMO Climate System Monitoring including related methodologies and dissemination of monitoring reports for timely information on extreme weather and climate events occurring on large scale and having high socioeconomic impacts. A brochure called "Assessment of the observed extreme conditions during the 2009/2010 boreal winter" was published by WMO in 2010 and is now followed by this supplement to the WMO annual statement on the status of the g ...
GAW Report, 214. Report of the GAW 2013 Symposium and the Fourth Session of the CAS JSC OPAG-EPAC
The meeting reviewed current WMO data quality objectives and observation scales, covering such topics as carbon dioxide and other greenhouse gases, stable isotopes, radiocarbon in greenhouse gas measurements, calibration, quality control, data management and archiving. The workshop also discussed new and emerging technologies, including measurements of greenhouse gases with high-precision spectroscopic methods. The group made several recommendations on the WMO data quality objectives, as well as on the development of the GAW Programme infrastructure. These recommendations are summarized in the ...
GAW Report, 213. 17th WMO/IAEA Meeting on Carbon Dioxide, Other Greenhouse Gases and Related Tracers Measurement Techniques (GGMT-2013)
The meeting reviewed current WMO data quality objectives and observation scales, covering such topics as carbon dioxide and other greenhouse gases, stable isotopes, radiocarbon in greenhouse gas measurements, calibration, quality control, data management and archiving. The workshop also discussed new and emerging technologies, including measurements of greenhouse gases with high-precision spectroscopic methods. The group made several recommendations on the WMO data quality objectives, as well as on the development of the GAW Programme infrastructure. These recommendations are summarized in the ...
GAW Report, 212. Standard Operating Procedures (SOPs) for Spectral Instruments Measuring Spectral Solar Ultraviolet Irradiance
This document outlines such operating procedures for spectral UV measurements and is intended for use by station operators. As it does not present the details of instrument characterization and calibration, the guide should be used in conjunction with GAW Reports No. 125 [WMO, 2001], No. 126 [WMO, 1998], No. 146 [WMO, 2003], and No. 191 [WMO, 2010] providing more detail and background information.
IOM Report, 115. AMDAR Onboard Software Functional Requirements Specification : (Version 1.1, 2 June 2014)
This document provides a functional specification for AMDAR onboard software, which can be utilized by avionics software developers to build avionics software applications for AMDAR that will efficiently meet WMO standards and requirements for reporting of meteorological data from the aircraft platform utilizing aviation communications protocols and infrastructure.
DBCP Technical Document, 49. Proceedings of the Second Capacity Building Workshop of the DBCP for the North Pacific Ocean and its Marginal Seas (NPOMS-2) : Application of Regional Ocean Observations for Increasing Society’s Understanding and Forecasting of Typhoons
GAW Report, 211. Rationalizing nomenclature for UV doses and effects on humans
World Meteorological Organization (WMO) ; Commission Internationale de l'Eclairage (CIE) - WMO, 2014The document reports on current knowledge and experience within the specific field of light and lighting described and is intended to be used by the CIE membership and other interested parties. It should be noted, however, that the status of this document is advisory and not mandatory.
Establishment and Operation of a Flood Information System in the Hindu Kush Himalayas “Making information travel faster than floods”, HKH HYCOS User Phase 2015-2019 : Project Document
International Centre for Integrated Mountain Development (ICIMOD); World Meteorological Organization (WMO) - WMO, 2014Submitted to the Ministry of Foreign Affairs, Government of Finland by International Centre for Integrated Mountain Development (ICIMOD), Kathmandu, Nepal
HIWeather
Despite substantial advances in both forecasting capability and emergency preparedness, recent years have seen a large number of natural disasters that have cost many lives, displaced large numbers of people, and caused widespread damage to property and infrastructure. Many of these disasters result from severe weather interacting with society. At the same time, less severe weather events place a continuing strain on society through more frequent impacts of smaller magnitude. This is especially evident in less developed countries with more fragile economies and infrastructure. In addition, wea ...
GORMP, 54. Report of the Ninth Meeting of the Ozone Research Managers of the Parties to the Vienna Convention for the Protection of the Ozone Layer
WMO, 2014
National Drought Management Policy Guidelines : a template for action
The implementation of a drought policy based on the philosophy of risk reduction can alter a nation’s approach to drought management by reducing the associated impacts (risk). This was the idea that motivated the World Meteorological Organization (WMO), the Secretariat of the United Nations Convention to Combat Desertification (UNCCD), and the Food and Agriculture Organization of the United Nations (FAO), in collaboration with a number of UN agencies, international and regional organizations, and key national agencies, to organize the Highlevel Meeting on National Drought Policy (HMNDP), which ...
Guidelines for Hydrological Data Rescue
These guidelines review the rationale for hydrological data rescue, the benefits to be derived therefrom, appropriate rescue methods, sound data management practices as well as data management systems, procedures for securing rescued data far into the future and for safeguarding data through storage in an international database.2013 Supplement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories - Wetlands : Methodological guidance on lands with wet and drained soils, and constructed wetlands for wastewater treatment
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); Intergovernmental Panel on Climate Change (IPCC) - IPCC, 2014The 2013 Supplement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories: Wetlands (Wetlands Supplement) extends the content of the 2006 IPCC Guidelines by filling gaps in coverage and providing updated information reflecting scientific advances, including updating emission factors. It covers inland organic soils and wetlands on mineral soils, coastal wetlands including mangrove forests, tidal marshes and seagrass meadows and constructed wetlands for wastewater treatment. The coverage of the 2006 IPCC Guidelines on wetlands was restricted to peatlands drained and managed for pea ...
World Weather Open Science Conference 2014 : abstracts = Conférence scientifique publique mondiale sur la météorologie 2014: résumés
World Meteorological Organization (WMO) ; International Council for Science (ICSU); Environment Canada - WMO, 2014This volume of the World Weather Open Science Conference 2014 edition contains all available WWOSC 2014 submitted abstracts for: Plenary Sessions, Panel Sessions, Parallel Session presentations, Poster Session presentations
Climate Data Management System Specifications
This publication establishes a framework defining the functionality required within a climate data management system (CDMS). A CDMS is an integrated computer-based system that facilitates the effective archival, management, analysis, delivery and utilization of a wide range of integrated climate data.
Meeting of the Executive Council Working Group on Service Delivery (ECWG-SD) : Final report
The main outcome of the Meeting was a set of five overarching recommendations for consideration by the sixty-sixth session of the WMO Executive Council (EC-66, Geneva, Switzerland, 16-27 June 2014). The recommendations are included in Appendix II to this report. Table 1 of Appendix III shows the mapping of the recommendations aligned to the six strategy elements as defined in the Implementation Plan (IP) of “The WMO Strategy for Service Delivery”.
WIGOS Technical Report, 2014-03. Evaluation of WMO-CBS Wind Profiler Survey : Submitted by Dominique Ruffieux (Switzerland)
A Survey on wind profilers has been conducted by WMO to determine the current status of implementation of operational WPR systems. Several reasons justified the establishment of this survey, including: developing a comprehensive web-based database of WPR network metadata and planning information, assisting in determining the potential for wider international exchange of WPR data, gathering WPR information that might be utilized in determining requirements for access to and protection of radio-frequency spectrum allocation, and identifying and sharing common issues/problems and potential soluti ...
WMO Statement on the status of the global climate in 2013
The dramatic impact of climate variability and climate change continued to be felt all over the world throughout 2013.The WMO Statement on the Status of the Global Climate in 2013 pro¬vides a snapshot of global and regional trends in weather and climate over the past year and highlights some of the year’s most significant extreme events.
Guidelines on the Preparation and Promulgation of the WMO Technical Regulations
The development of these Guidelines was prompted by the need to establish some common understanding, as well as rules and procedures, for those engaged in the preparation and promulgation of regulatory material in WMO. Their purpose therefore is to lay out principles and procedures with a view to improving the quality of the WMO Technical Regulations, Volume I to Volume IV and their annexes (manuals) and guides and ensure their consistency. The Guidelines are addressed to both technical commissions and other bodies drafting regulatory provisions (such as the Executive Council Panel of Experts ...
Guide to Meteorological Observing and Information Distribution Systems for Aviation Weather Services
This Guide presents some of the observing systems currently available to meet the stated operational requirements in aeronautical meteorology and provides guidance on the ones deemed most appropriate under different circumstances. Where applicable, the Guide encourages the adoption of WMO/International Civil Aviation Organization (ICAO) standards. An important issue considered is the cost of the provision of observations in relation to the expected measurable benefits to be derived from a particular application.
Sự nghiệp khí tƣợng
Cuốn sách này giới thiệu một cách sơ lược về sự nghiệp khí tượng.
Năm 2007, Ủy ban liên chính phủ về biến đổi khí hậu (IPCC), được thành lập bởi Tổ chức Khí tượng thế giới (WMO) và Chương trình liên hợp quốc về môi trường, đã dành giải Nobel hòa bình. Ngày nay, thời tiết và khí hậu đang được đặt nổi bật trong sự phát triển của Mục tiêu phát triển bền vững của liên hợp quốc sau năm 2015 và của Khung hành động Hyogo về giảm rủi ro thiên tai giai đoạn sau 2015.
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.9: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2012
This ninth WMO/GAW Annual GHG Bulletin reports atmospheric abundances and rates of change of the most important long-lived greenhouse gases (LLGHGs) – carbon dioxide, methane, nitrous oxide – and provides a summary of the contributions of the other gases. These three together with CFC-12 and CFC-11 account for approximately 96%[4] of radiative forcing due to LLGHGs.
WCDMP, 81. WMO Workshop on Climate Monitoring including the Implementation of a Climate Watch System in RA I with focus on eastern and southern Africa
Congress during its sixteenth session in 2011 welcomed the decision of the Commission for Climatology during its fifteenth session in 2010 for improving WMO Climate System Monitoring including related methodologies and dissemination of monitoring reports for timely information on extreme weather and climate events occurring on large scale and having high socioeconomic impacts. A brochure called "Assessment of the observed extreme conditions during the 2009/2010 boreal winter" was published by WMO in 2010 and is now followed by this supplement to the WMO annual statement on the status of the g ...
GCOS, 176. Report of the Twenty-First Session of the WMO-IOC-UNEP-ICSU Steering Committee for GCOS
The twenty-first session of the Global Climate Observing System (GCOS) Steering Committee (SC) was held at the German Meteorological Service, Deutscher Wetterdienst (DWD), in Offenbach, Germany from 22 to 24 October 2013.
This report provides an overview of the presentations and discussion at the session and identifies specific action items following from the deliberations of the SC.
GCOS, 174. Baseline Surface Radiation Network (BSRN) - Update of the Technical Plan for BSRN Data Management
This report provides information for scientists interested in high quality surface radiation data as well as for scientists running a BSRN station. It offers information about the available data, the data access and describes tools to visualize the data and to check their quality.
GCOS, 173. The Sixteenth Session of the Ocean Observations Panel for Climate (OOPC)
The goals of the Session were: (1) To seek guidance on drivers and priorities from the OOPC sponsors, (2) to initiate the revision of the new OOPC Terms of Reference (ToR), (3) to develop the OOPC Work Plan for the next period of 2013-2018, and 4) to identify initial steps in implementing the Work Plan.DBCP Technical Document, 47. Presentations at the DBCP Scientific and Technical Workshop
IOM Report, 114. AMDAR Onboard Software Functional Requirements Specification : (Version 1.0, 16 July 2013)
This document provides a functional specification for AMDAR onboard software, which can be utilized by avionics software developers to build avionics software applications for AMDAR that will efficiently meet WMO standards and requirements for reporting of meteorological data from the aircraft platform utilizing aviation communications protocols and infrastructure.DBCP Technical Document, 46. Annual report for 2012
GCOS, 171. The GCOS Reference Upper-Air Network (GRUAN): Guide
The GCOS Reference Upper‐Air Network (GRUAN) guide provides both mandatory operating requirements and guidelines on how to achieve the operating protocols specified in the GRUAN Manual (GCOS‐170). Mandatory operating protocols are distinguished by the words “must” or “shall” while guidelines are distinguished by the words “could” or “should”. The primary goals of GRUAN are to provide vertical profiles of reference measurements suitable for reliably detecting changes in global and regional climate on decadal time scales, initially for temperature, pressure and water vapour, with ...
GCOS, 170. The GCOS Reference Upper-Air Network (GRUAN): Manual
This GCOS (Global Climate Observing System) Reference Upper‐Air Network (GRUAN) Manual describes mandatory operating protocols (distinguished by use of the words “must” or “shall”) which describe what is expected of participating sites, the GRUAN Lead Centre, and the Working Group on GRUAN (WG‐GRUAN) to achieve the goals of GRUAN. These protocols have the status of requirements in a technical resolution, which sites within GRUAN are expected to follow or implement.
GCOS, 166. GCOS Workshop on Observations for Adaptation to Climate Variability and Change
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU); et al. - WMO, 2013The goals of the workshop were to identify observational requirements for adaptation, to review the Essential Climate Variables (ECVs) to determine their adequacy for adaptation, and to support the development of a new implementation plan to address the gaps and deficiencies identified. The workshop was closely aligned with the implementation of the GFCS. Consistent with the four GFCS priority areas, individual sessions addressed agriculture, water resources, health, and disaster risk reduction issues, among others. In addition, the sessions on data rescue and da ...
IOM Report, 113. Third WMO Regional Pyrheliometer Comparison of RA II
This report describes this latest RA II intercomparison: the participants (from WRC, Japan, Hong Kong, the Republic of Korea, and Thailand), the intercomparison itself and the results. That all participating instruments except one were found to be well-maintained and highly accurate is a credit to all those who participated, and we can now be confident that solar radiation measurements made in these Asian region countries are reliable and dependable.
IOM Report, 112. Baltic Region Pyrheliometer Comparison 2012
This report presents the results from a sub-Regional Pyrheliometer Intercomparison that was held at the Regional Radiation Centre at Norrköping, at the kind invitation of Sweden, for Members of Baltic states of WMO Regional Association VI. The opportunity was taken during the exercise to include a pyranometer intercomparison. The participating countries were Austria, Finland, Lithuania, Poland, Russia, Sweden and WRC (Switzerland).GCOS, 167. Report of the Fifth GCOS Reference Upper Air Network Implementation and Coordination Meeting (GRUAN ICM-5)
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU); et al. - WMO, 2013The fifth GCOS Reference Upper Air Network (GRUAN) Implementation and Coordination Meeting (ICM5) was held at the Royal Netherlands Meteorological Institute (KNMI) at De Bilt, the Netherlands, from 25 February to 1 March 2013 with support from the US GCOS Program Office at the National Oceanic and Atmospheric Administration (NOAA) National Climatic Data Centre (NCDC), the NOAA Climate Program Office (CPO) and the GCOS Secretariat at the World Meteorological Organization (WMO). The meeting also included a site visit at the Cabauw Experimental Site for Atmospheric Research (CESAR) an ...
SP, 09. WMO 2012 Survey on the Use of Satellite Data
The World Meteorological Organization (WMO) has undertaken the 2012 WMO Survey on the Use of Satellite Data to collect information on the availability and use of satellite data and products by users globally, and to identify any areas for improvement and remedial action. This is part of the work programme of the WMO Commission for Basic Systems Expert Team on Satellite Utilization and Products (ET-SUP).1 The total number of valid responses received was 227 (originating from 95 WMO Member countries2 ) of which 127 (56%) were provided by National Meteorological and Hydrological Services (NMHS), ...
GCOS, 169. Summary Report and Recommendations from the Eighteenth Session of the GCOS/WCRP Atmospheric Observation Panel for Climate (AOPC-XVIII)
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU); et al. - WMO, 2013
GCOS, 168. Summary Report of the Fifteenth Session of the GCOS/WCRP Terrestrial Observation Panel for Climate (TOPCXV)
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); International Council for Science (ICSU); et al. - WMO, 2013The Terrestrial Observation Panel for Climate (TOPC) was established to develop a balanced and integrated system of insitu and satellite observations of the terrestrial ecosystem. The Observation Panel focuses on the identification of terrestrial observation requirements, assisting the establishment of observing networks for climate, providing guidance on observation standards and norms, facilitating access to climate data and information and its assimilation, and promoting climate studies and assessments. The Global Climate Observing System (GCOS), and the World C ...
WCDMP, 80. Assessment of the observed extreme conditions during late boreal winter 2011/2012
World Meteorological Organization (WMO) ; Japan Meteorological Agency (JMA); Deutscher Wetterdienst (DWD) - WMO, 2013Congress during its sixteenth session in 2011 welcomed the decision of the Commission for Climatology during its fifteenth session in 2010 for improving WMO Climate System Monitoring including related methodologies and dissemination of monitoring reports for timely information on extreme weather and climate events occurring on large scale and having high socioeconomic impacts. A brochure called "Assessment of the observed extreme conditions during the 2009/2010 boreal winter" was published by WMO in 2010 and is now followed by this supplement to the WMO annual statement on the status of the g ...
GSICS Data Management Working Group (GDWG), GSICS Research Working Group (GRWG) - Joint Meeting: Final Report
World Meteorological Organization (WMO) ; Global Space-based Inter-calibration System (GSICS) - WMO, 2013
Strategy Towards an Architecture for Climate Monitoring from Space
This report focuses on satellite observations for climate monitoring from space, and the need for an international architecture that ensures delivery of these observations over the time frames required for analysis of the Earth’s climate system. The report outlines a strategy for such an architecture – a strategy that is intentionally high-level, conceptual and inclusive, so that a broad consensus can be reached, and all relevant entities can identify their po¬tential contributions. The strategy, however, is not suffi¬cient, in and of itself, and therefore also presents a logical architecture ...
CIMO Expert Team on Standardization : First session
This first session of the CIMO Expert Team on Standardization was held from 26 to 29 November 2012 at the WMO Headquarters in Geneva, Switzerland.
The meeting followed up on the matter of the Siting Classification for Surface Observing Station on Land that was published in the WMO Guide to Meteorological Instruments and Methods of Observation (WMO-No. 8, CIMO Guide). It agreed on a way to provide clarifications on how to interpret and apply the classification through a question and answer website. It also reviewed the process for further developing this classification as a common WMO-I ...
WMO AMDAR Panel (15th Session): Final report
This document provides the Final Report of the 15 th Session of the WMO AMDAR Panel, which, was also the final Meeting of the Panel, having agreed to hand over full programmatic management and governance of the Aircraft-based and AMDAR observing systems to WMO and its Technical Commissions, CBS and CIMO. Most importantly, Members should be aware that this does not mean the end of AMDAR related developmental activities and there remains a strong need to continue supporting the work programme of the WMO Aircraft-based Observations programme. This programme will be managed jointly by a CBS Expert ...
Flood Management Tool Series, Technical Document, 20. Flood Mapping
Flood Maps are tools to visualize flood information for decision makers and the general public. These maps form the basis for developing flood risk scenarios based on land use, various environmental and climate conditions and including social and economic conditions. Flood maps in their various formats and scales are the basis for the planning and implementation of development alternatives. In addition to the general objective of a flood map, special uses require specific information including maps that depict exposure to floods of various recurrence periods, flood risks, vulnerability and res ...
Flood Management Tool Series, Technical Document, 19. Flood Forecasting and Early Warning
Flood forecasting and early warning is carried out to reduce risks in flood prone areas. This tool is tailored for use when decision‐makers need to establish an effective overview of the flood situation, provide timely and accurate early warnings and flood forecasting services to a variety of users. Many countries have already integrated flood forecasting and early warning measures into their local and national emergency planning systems. This tool provides a concise overview of concepts and approaches in flood forecasting and early warning that help flood managers and practitioners to develop ...
Flood Management Tool Series, Technical Document, 18. Transboundary Flood Management
As floods do not recognize borders, transboundary flood risk management is imperative in shared river basins, involving both Governments – as borders are involved – and their people – as risk is involved. However, transboundary flood management is not easy to implement, as joint monitoring, forecasting and early warning, coordinated risk assessment and joint planning of measures, and appropriate legal and institutional frameworks are all necessary. The tool on transboundary aspects of flood management focuses on common problems, objectives and approaches of flood management in transboundary ba ...
Flood Management Tool Series, Technical Document, 17. Coastal and Delta Flood Management
Coastal flood hazards are diverse (storm surges, tsunamis, tropical storms, seiches etc.) and are highly unpredictable. A profound understanding of these hazards, their mechanisms and potential impacts is therefore indispensable in order to derive an appropriate risk management response.
Such response should be selected from the widest range of measures and policies possible, taking due account of the inherent uncertainties both with respect to the probability of hazard and evolving socioeconomic developments.
This Tool paper aims at providing practical guidance to flood ...
Flood Management Tool Series, Technical Document, 08. Risk Sharing in Flood Management
Flood managers have traditionally focused on structural interventions that, in the majority of cases have succeeded only in shifting impacts downstream or upstream. Meanwhile, however, the analytical tools for flood risk assessment and risk management practices offer a far greater variety of options. The Tool introduces the topic based on a judicious combination of measures that address risk reduction, risk retention and risk transfer through a strategic mix of structural and non-structural measures for flood preparedness, response and recovery. Risk reduction options also include the question ...
Flood Management Tool Series, Technical Document, 03. Applying Environmental Assessment for Flood Management
This tool provides flood management practitioners a generic approach for integrating environmental considerations into the decision-making processes in basin flood management on project as well as strategic levels. As such, it provides generic approaches for conducting Strategic Environmental Assessments (SEA) at the basin flood management planning stage and Environmental Impact Assessments (EIA) at the project design and implementation stage.
Flood Management Tool Series, Technical Document, 02. Conducting Flood Loss Assessments
This tool sets out to provide for the operational level a lead-in on available concepts and methods to assess flood losses for three major purposes: the activation and facilitation of local and external help, the formulation of recovery plans, and long-term development planning and policy reform in the realm of flood management. The second edition of the Tool incorporates recent developments in flood loss assessment and techniques across the world, such as examples of practiced assessment case studies from Czech Republic, Japan, Madagascar and Nepal.
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