开通会员限时优惠

登录 | 注册

全部分类

其他报告

类型:

世界气象组织：2024年世界气象组织空中尘埃公告（英文版）

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 dust...

2025-04-17 27 6.47MB 10页
世界气象组织：2023年世界气象组织空中尘埃公告（英文版）

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 du...

2025-04-17 20 1.86MB 9页
世界气象组织：2022年世界气象组织空中尘埃公告（英文版）

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 Retrospective ...

2025-04-17 28 5.75MB 13页
世界气象组织：2021年世界气象组织空中尘埃公告（英文版）

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 science d...

2025-04-17 18 5.77MB 8页
世界气象组织：2020年世界气象组织空中尘埃公告（英文版）

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. To ...

2025-04-17 18 2.88MB 8页
世界气象组织：2019年世界气象组织空中尘埃公告（英文版）

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 Penin...

2025-04-17 19 3.19MB 8页
世界气象组织：2018年世界气象组织空中尘埃公告（英文版）

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 atmos...

2025-04-17 19 499.21KB 6页
世界气象组织：2017年世界气象组织空中尘埃公告（英文版）

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, disea...

2025-04-17 17 1.11MB 8页
世界气象组织：2022年回顾：气候驱动的全球可再生能源潜力资源与能源需求报告（英文版）

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%1 ...

2025-04-17 23 5.35MB 44页
世界气象组织：2021年科学联合报告（英文版）

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 half ...

2025-04-17 24 11.28MB 32页
世界气象组织：2012年健康与气候地图集（英文版）

Every year, disasters related to weather, climate and water hazards cause significant loss of life and set back economic and social development by years, if not decades. From 1970 to 2012, 8 835 disasters, 1.94 million deaths and US$ 2.4 trillion1 of...

2025-04-17 26 17.78MB 68页
世界气象组织：2012年健康与气候地图集（英文版）

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 reproduct...

2025-04-17 29 17.78MB 68页
环球律师事务所：2020年数据全球化与隐私保护指引报告（中英版）

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产，已...

2025-04-17 30 2.82MB 288页
世界气象组织：2023年世界气象组织空气质量与气候公报（英文版）

Air quality and climate are interconnected because the chemical species that affect both are linked, and because changes in one inevitably cause changes in the other. Human activities that release long-lived greenhouse gases into the atmosphere also ...

2025-04-17 73 9.85MB 14页
世界气象组织：2019年科学联合报告（英文版）

The Global Climate in 2015 - 2019 • Average global temperature for 2015-2019 is on track to be the warmest of any equivalent period on record. It is currently estimated to be 1.1°C above pre-industrial (1850-1900) times and 0.2°C warmer than 2011-201...

2025-04-17 70 57.67MB 28页
世界气象组织：2021年水文气象差距报告（英文版）

“Providing Hydromet assistance to developing countries is key for scaling up and uniting efforts to achieve the common goal of closing the capacity gap on weather, climate, hydrological, disaster risk management, and related environmental services by...

2025-04-17 47 79.87MB 56页
剑桥大学AI：2023年生成式人工智能政策简报（英文版）

Finally, we make a set of recommendations for building capabilities to augment productivity through generative AI (section 5). Explanatory infographics, case studies, and a glossary of generative AI terminology (denoted by italics) are interspersed t...

2025-04-16 53 3.18MB 43页
剑桥大学AI：2022年建设剑桥的AI能力报告（英文版）

AI is an area of rapidly advancing research, an accelerator of innovation across research disciplines and industry sectors, and a technology that is intertwined with diverse social interests. The challenge for those driving the next wave of progress ...

2025-04-16 25 625.27KB 50页
Weizenbaum Institute：2020年德国、美国和日本汽车工业的自动化、数字化和职业结构变化报告（英文版）

In the current public discussion, it is considered certain that we are living in a time of rapidly advancing automation, which is driven in particular by the use of robots. Accordingly, many academic publications use robot density as the central indi...

2025-04-16 39 781.04KB 68页
Weizenbaum Institute：2020年数字泰勒主义”？企业软件销售队伍的数据实践与治理报告（英文版）

This paper provides an investigation of the economy of the enterprise software Salesforce. The investigation looks at epistemologically distinct practices inscribed in enterprise software and challenges the notion of “digital Taylorism” by looking cl...

2025-04-16 32 2.82MB 31页

...

94

...

确认删除?