時(shí)間：2019年 7月19日 下午14:00
地點(diǎn)：主樓六樓
報(bào)告內(nèi)容摘要：
As an essential resource for human society, water has become increasingly “virtual” (i.e., embedded in traded products) due to international and interregional trade. An extensive literature has shown that virtual water trade has enhanced water use efficiency on the global scale, but little attention has been paid to the other side of the coin: water-related risks to the trade system. Indeed, trade has exacerbated water scarcity in some already water-stressed regions due to the underlying difficulties in water management, and climate change will only complicate the situation. To evaluate water scarcity risk to the global trade system, we develop a framework integrating risk analysis, input-output economics, and complex network analysis, using data on regional renewable water supply, sectoral water consumption, and multi-regional input-output trade structure. “Hotspot” nation-sectors, where water scarcity may cause major loss to the global trade system, are identified. Also, risks to national economic systems from foreign (physical) water scarcity are revealed and decomposed according to origins. Such analyses help decision makers such as water managers understand the broader socioeconomic impacts of water scarcity in an increasingly globalized world and may serve as a foundation for government negotiation and economic choices in relation to water scarcity risk.
報(bào)告人簡介：
曲申博士是密歇根大學(xué)環(huán)境與資源學(xué)院（School for Environment and Sustainability of University of Michigan）的博士后研究員，主要研究方向是貿(mào)易與環(huán)境的關(guān)系、城市代謝和產(chǎn)業(yè)生態(tài)學(xué)。2009年畢業(yè)于清華大學(xué)物理系，2015年于美國喬治城大學(xué)（Georgetown University）獲得經(jīng)濟(jì)學(xué)博士，并開始在密歇根大學(xué)擔(dān)任陶氏博士后研究員（Dow Postdoctoral Research Fellow）。目前以第一/通訊作者在Environmental Science & Technology，Global Environmental Change等SCI雜志發(fā)表論文十余篇，并擔(dān)任Journal of Cleaner Production，Resources, Conservation & Recycling等雜志的編委會(huì)成員。
（承辦：能源與環(huán)境政策研究中心、科研與學(xué)術(shù)交流中心）
