其他报告

In 2015, Earth experienced the start of a strong El Niño event. El Niño events are natural fluctuations of the climate system where unusually warm water accumulates in the equatorial Pacific Ocean. El Niño events are associated with abnormal weath...

Global particulate matter concentrations in 2023 as recorded by two products Johannes Flemming, Allie Collow Particulate matter at the surface that is smaller than 2.5 micrometres in diameter is referred to as PM2.5. In ambient air, PM2.5 is a sev...

Looking to the future, regional air quality may become increasingly influenced by wildfires, especially in light of regional climate change impacts. A measurable effect of climate change on a regional scale, affecting the frequency and intensity o...

Inhaling particulate matter smaller than 2.5 micrometres (PM2.5) over long periods is a severe health hazard. Human and natural sources contribute to PM2.5 pollution in varying proportions at the global scale. Using the PM2.5 data from the Coperni...

At the half-time point of the 2030 Agenda, the science is clear – the planet is far off track from meeting its climate goals Anthropogenic climate change has resulted in widespread and rapid changes in the atmosphere, ocean, cryosphere and biosphe...

United in Science provides an overview of the most recent science related to climate change, impacts and responses from the World Meteorological Organization (WMO) and partner organizations. At a time when urgent action to address climate change i...

The global average of annual mean surface dust concentrations in 2023 (12.7 µg m–3, see Figure 1(a)) was slightly lower than that in 2022 (13.8 µg m–3, see WMO Airborne Dust Bulletin, No. 7). This decrease in 2023 is mainly attributed to reduced d...

The global average of annual mean dust surface concentrations in 2022 (13.8 µg m–3, see Figure 1(a)) was slightly higher than that in 2021 (13.5 µg m–3, see WMO Airborne Dust Bulletin, No. 6). This increase in 2022 is mainly attributed to enhanced...

The spatial distribution of the global surface concentration of mineral dust in 2021 (Figure 1) and its anomaly relative to climatologically mean values (1981–2010) (Figure 2) were derived based on the dust products from the Modern-Era Retrospecti...

The WMO Global Sand and Dust Storm Warning Advisory and Assessment System (SDS-WAS) is intended to provide continuous and improved SDS operational forecasts as well as to facilitate international coordinated SDS research in the earth-system scienc...

Sand and dust storms (SDSs) have been recognized by recent United Nations General Assemblies and World Meteorological Congresses as severe hazards that can affect weather, climate, the environment, health and economies in many parts of the world. ...

Sand and dust storm (SDS) is a meteorological hazard, which is related to the process of wind erosion of surface soil and the mineral dust aerosol emission to the atmosphere. The frequent SDSs in Northern Africa, Middle East and Europe, Arabian Pe...

Sand and Dust Storms (SDS) create multiple environmental risks in arid and semi-arid regions of the planet. They occur when strong or very turbulent winds blow over dry, unvegetated soils and lift loose particles from the Earth’s surface to the at...

For countries in and downwind of arid regions, airborne sand and dust presents serious risks to the environment, property and human health. Impacts on health include respiratory and cardio-vascular problems, eye infections and, in some regions, di...

Renewable energy (RE) dominates new capacity additions, driven by solar and wind. The global total installed capacity of renewable power, and its share in the electricity grid, has been steadily increasing over the past two decades. Today, some 30...

Greenhouse Gas Concentrations in the Atmosphere WMO GAW Global Climate in 2017�2021 � WMO Global GHG Emissions and Budgets GCP • Concentrations of the major greenhouse gases – CO2 , CH4 , and N2 O – continued to increase in 2020 and the first ha...

Infectious diseases take a heavy toll on populations around the world. Some of the most virulent infections are also highly sensitive to climate conditions. For example, temperature, precipitation and humidity have a strong influence on the reprod...

OECD《保护个人数据隐私和跨境流动准则》提出了促进贸易流通同时，鼓励数据自由流动(除特殊情况外)，以达到各方利益的平衡，并由此制定了跨境数据流动的共同标准以改进全球隐私法规的“交互性”。《跨太平洋合作伙伴全面进步协议》着重强调了数据必须伴随商品和服务的自由贸易而自由流动。在如今数字信息时代,随着“数字化经济”概念的提出，全球贸易与经济一体化的步伐不断加快,“一带一路”战略稳步前行，互联互通的网络打开了中国与世界更加紧密相联的新格局。数据，毋庸置疑地成为了驱动未来经济增长和效率提升的核心资...