气候风险评估与适应路径

CEADs研究：大气传输和全球贸易导致的黑碳气溶胶跨区域气候效应

大气中颗粒物对空气质量和人类健康的威胁在近年来受到越来越多的关注。除了对排放区域的影响，污染物还可以通过大气环流和国际贸易在全球范围内传输。由于不完全燃烧排放的黑碳（Black Carbon）是一种具有代表性的颗粒污染物，除了上述环境影响之外，其气候致暖效应也受到广泛关注。在此背景下，CEADs团队联合北京大学团队对...

Origin and Radiative Forcing of Black Carbon Aerosol: Production and Consumption Perspectives

Air pollution, a threat to air quality and human health, has attracted ever-increasing attention in recent years. In addition to having local influence, air pollutants can also travel the globe via atmospheric circulation and international trade. Black carbon (BC), emitted from incomplete combustion, is a unique but representative particulate pollutant. This study tracked down the BC aerosol and its direct radiative forcing to the emissi...

Assessment of the economic impacts of heat waves: A case study of Nanjing, China

The southeast region of China is frequently affected by summer heat waves. Nanjing, a metropolitan city in Jiangsu Province, China, experienced an extreme 14-day heat wave in 2013. Extreme heat can not only induce health outcomes in terms of excess mortality and morbidity (hospital admissions) but can also cause productivity losses for self-paced indoor workers and capacity losses for outdoor workers due to occupational safety requireme...

Flood footprint of the 2007 floods in the UK: The case of the Yorkshire and The Humber region

International headlines over the last few years have been dominated by extreme weather events, and floods have been amongst the most frequent and devastating. These disasters represent high costs and functional disruptions to societies and economies. The consequent breakdown of the economic equilibrium exacerbates the losses of the initial physical damages and generates indirect costs that largely amplify the burden of the total damage....

Demand-driven air pollutant emissions for a fast-developing region in China

Guangdong is one of many fast-developing regions in China that are confronting the challenges of air pollution mitigation and sustainable economic development. Previous studies have focused on the characterization of production-based emissions to formulate control strategies, but the drivers of emission growth and pattern changes from the consumption side have rarely been explored. In this study, we used environmentally extended input-o...

An index of inequality in China

Household income is a typical measure of inequality, but it is limited by under-reporting, especially for rural Chinese households. A new study shows that energy consumption measures service flows of household durable electronics, which can provide more precise measurement of rural wealth inequalities and distributions. ...

The consumption-based black carbon emissions of China's megacities

A growing body of literature discusses the CO 2 emissions of cities. Still, little is known about black carbon (BC), a short-lived warming agent. Identifying the drivers of urban BC emissions is crucial for targeting cleanup efforts. A consumption-based approach enables all emissions to be allocated along the production chain to the product and place of final consumption, whereas a production approach attributes emissions to the place w...

Transboundary health impacts of transported global air pollution and international trade

Millions of people die every year from diseases caused by exposure to outdoor air pollution. Some studies have estimated premature mortality related to local sources of air pollution, but local air quality can also be affected by atmospheric transport of pollution from distant sources. International trade is contributing to the globalization of emission and pollution as a result of the production of goods (and their associated emissions)...

Multiple disasters management: Lessons from the Fukushima triple events

It has been five and a half years since the Great East Japan Earthquake (GEJE) in March 2011. This study summarize management and policy lessons from the GEJE. The recovery efforts that followed the triple disasters: the earthquake, tsunami and meltdown of the Fukushima Dai-ichi nuclear plant are in progress. The experience of the GEJE and tsunami prompted the building of embankments throughout the Pacific coastal side of the Tohoku reg...

The impact of domestic and foreign trade on energy-related PM emissions in Beijing

Particulate matter (PM) adversely affects air quality, human health and the climate, and it is more prevalent in urban areas. Few efforts have been made to quantify the impact of trade on PM concentrations in an urban economy. This paper presents an analysis of the impacts of domestic and international trade on PM emissions in Beijing using a three-scale input–output model, supported by the national and global embodied energy-related ...