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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
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)
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World Meteorological Organization (WMO) ; United Nations Environment Programme ; 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)
Published by: WMO ; 2021Collection(s) and Series: ORM11 GAW 271- No. 271
Language(s): English
Format: Digital (Free)Tags: Observations ; Ozone ; Global Atmosphere Watch Programme (GAW) ; WMO Events' Publications
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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.
WMO Greenhouse Gas Bulletin (GHG Bulletin) - No.17: The State of Greenhouse Gases in the Atmosphere Based on Global Observations through 2020
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Published by: WMO ; 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.
Language(s): English; Other Languages: Arabic, Chinese, French, Russian, Spanish
Format: Digital (Free) (ill., charts)Tags: Observations ; Greenhouse gas (GHG) ; Carbon dioxide (CO2) ; Methane (CH4) ; Nitrous oxide (N2O) ; General information publications
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GAW Report, 269. Measurement-Model Fusion for Global Total Atmospheric Deposition Initiative : Implementation Plan for 2021–2026
Measurement-Model Fusion for Global Total Atmospheric Deposition Initiative: Implementation Plan for 2021–2026
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Published by: WMO ; 2021
Collection(s) and Series: GAW Report- No. 269
Language(s): English
Format: Digital (Free)Tags: Atmospheric chemistry ; Pollution ; Global Atmosphere Watch Programme (GAW)
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AGM, 109. Assessment of Simple Farmer Rain Gauges Used in the WMO METAGRI OPS Project
The purpose of the various METAGRI projects in West Africa was to increase the flow of information from National Meteorological and Hydrological Services to farmers and this included the need for simple rain gauges to be distributed to farmers. The METAGRI OPERATIONAL Project needed technical specifications for the ‘farmer’s rain gauge’ to make it more suitable for the purpose. The former Commission for Instruments and Methods of Observation (CIMO) Lead Centre agreed to cooperate with the involved NMHSs in the evaluation of the rain gauges by technical consultations, laboratory tests and fiel ...
Published by: WMO ; 2021
The purpose of the various METAGRI projects in West Africa was to increase the flow of information from National Meteorological and Hydrological Services to farmers and this included the need for simple rain gauges to be distributed to farmers. The METAGRI OPERATIONAL Project needed technical specifications for the ‘farmer’s rain gauge’ to make it more suitable for the purpose. The former Commission for Instruments and Methods of Observation (CIMO) Lead Centre agreed to cooperate with the involved NMHSs in the evaluation of the rain gauges by technical consultations, laboratory tests and field intercomparisons. The matters are closely related to the area of expertise of the WMO CIMO Italian Lead Centre, which, according to its Terms of Reference, should be instrumental in CIMO efforts to bridge gaps between countries by assisting CIMO in conducting training and capacity building. The work performed at the Lead Centre consisted in a preliminary laboratory assessment of instrument accuracy, held in 2015 at the rain gauge laboratory of the University of Genoa (I), for a set of gauges provided by the METAGRI OPS. Following the laboratory tests, an intercomparison campaign was held using the same gauges at the field test site of the Lead Centre in Vigna di Valle (Rome, I). This final report aims to describe the activities performed during the cooperation and to synthesise the results achieved. It also provides guidance material for improving the measurement accuracy and fostering standardization.
Collection(s) and Series: AGM- No. 109
Language(s): English
Format: Digital (Free), Hard copy (ill., maps)Tags: Natural hazards ; Early warning systems ; Agriculture ; Drought ; Climate change ; Agricultural Meteorology Programme (AgMP)
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AGM, 108. Manual For Creating a Weather-based Crop Calendar : A Case Study from Senegal
Crop calendars, indicating the optimal time of planting and the time of harvest, can aid both farmers and advisory experts in the field of agriculture to reduce any risks. Existing crop calendars are made available for many countries but the planting and harvest periods are very general and can even comprise a period of two months. Defining the onset of the rainy season for the different regions and providing more detailed information about crop cultivation in relation to the length of the growing season, will help farmers reduce their losses and increase crop yield. This report describex a me ...
Published by: WMO ; 2021
Crop calendars, indicating the optimal time of planting and the time of harvest, can aid both farmers and advisory experts in the field of agriculture to reduce any risks. Existing crop calendars are made available for many countries but the planting and harvest periods are very general and can even comprise a period of two months. Defining the onset of the rainy season for the different regions and providing more detailed information about crop cultivation in relation to the length of the growing season, will help farmers reduce their losses and increase crop yield. This report describex a methodology for building a crop calendar of high quality, to better inform local farmers and advisory services in this field. The first part of this manual describes the methodology in three sections, so that this can be replicated for other countries with a distinct rainy season. The second part consists of a case study for Senegal, where this methodology has been tested and crop calendars were created as an output. Rainfall data for this country was provided by ANACIM, who were also involved in this project. This work could not have been completed without the support provided by Agence Nationale de l'Aviation Civile et de la Météorologie/ National Agency of Civil Aviation and Meteorology (ANACIM). Through a collaboration where rainfall data, knowledge and information were exchanged, a qualitative analysis of the methodology could be executed for Senegal. In addition, this work was funded by the Food and Agricultural Organization of the United Nations (FAO) under a joint WMO and FAO project. WMO would like to graciously acknowledge the continued collaboration and support of FAO on issues related to agricultural meteorology.
Collection(s) and Series: AGM- No. 108
Language(s): English
Format: Digital (Free), Hard copy (ill., maps)Tags: Natural hazards ; Early warning systems ; Agriculture ; Drought ; Climate change ; Agricultural Meteorology Programme (AgMP)
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توجیهات بشأن التعاون بین القطاعین العام والخاص (WMO-No. 1258)
As a guiding document for Members pursuing cooperation with non-State entities aimed, inter alia, at supporting the United Nations Sustainable Development Agenda 2030, the Paris Agreement, and the Sendai Framework for Disaster Risk Reduction. The document provides background information on the evolution of the WMO policy and the proposed transformation of the PPE Policy Framework ( edition 2018) into a WMO Guidelines.
The Guidelines are aimed to inform and facilitate global, regional and national actions by the WMO and its Members towards proactive engagement between the public, ...
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2021 State of Climate Services (WMO-No. 1278)
More than 2 billion people are living in countries under water stress and 3.6 billion people face inadequate access to water at least one month per year. Meanwhile, water-related hazards have increased in frequency for the past 20 years. Since 2000, flood-related disasters have increased by 134%, and the number and duration of droughts also increased by 29%.
Integrated Water Resources Management (IWRM) is vital to achieving long-term social, economic and environmental well-being. But, although most countries have advanced their level of IWRM implementation, 107 countries remain ...
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A المؤشرات المناخیة والتنمیة المستدامة إظھار أوجھ الترابط مطبوع المنظمة رقم 1271 الطقس المناخ الماء (OMM-Nº 1271)
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Regional Association IV (North America, Central America and the Caribbean) - Eighteenth session: Abridged final report with resolutions (WMO-No. 1265)
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لجنة خدمات وتطبيقات الطقس والمناخ والماء والخدمات والتطبيقات البيئية ذات الصلة : التقرير النهائي الموجز للدورة الأولى
World Meteorological Organization (WMO) ; SERCOM-1 (March–May 2020 (by correspondence); 22–26 February 2021 (virtual session)) - WMO, 2021 (WMO-No. 1259)
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公共私营参与指导原则 (WMO-No. 1258)
As a guiding document for Members pursuing cooperation with non-State entities aimed, inter alia, at supporting the United Nations Sustainable Development Agenda 2030, the Paris Agreement, and the Sendai Framework for Disaster Risk Reduction. The document provides background information on the evolution of the WMO policy and the proposed transformation of the PPE Policy Framework ( edition 2018) into a WMO Guidelines.
The Guidelines are aimed to inform and facilitate global, regional and national actions by the WMO and its Members towards proactive engagement between the public, ...
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United In Science 2021 : A multi-organization high-level compilation of the latest climate science information
World Meteorological Organization (WMO) ; United Nations Environment Programme (UNEP); Intergovernmental Panel on Climate Change (IPCC); et al. - WMO, 2021
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SYSTEMATIC OBSERVATIONS FINANCING FACILITY (SOFF) : Draft Terms of Reference
This document presents the draft Terms of Reference of the Systematic Observations
Financing Facility (SOFF) UN Multi-Partner Trust Fund.
It is the result of an intensive two-year participatory process to which many stakeholders
contributed. It reflects the outcomes of the SOFF first and second potential Funders’
Forums that took place in March and June 2021. The SOFF team is grateful for the
support and inputs received from all stakeholders.
The document provides the basis for discussions and feedback at the third forum for
pote ...
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