Identifying sectoral impacts on global scarce water uses from multiple perspectives

نویسندگان

چکیده

Scarce water uses driven by hotspots in production and consumption stages of global supply chains have been well studied. However, primary inputs intermediate transmission also leading to large amounts scarce are overlooked. This gap can lead the underestimation impacts certain nation sectors on uses. study identifies critical suppliers centers contributing uses, based environmentally extended multi-regional input-output (EE-MRIO) model complex network analysis methods. Results show that some (e.g., service auxiliary financial intermediation sector United States services India) raw milk electricity China) unidentifiable previous studies. These findings provide for supply-side measures optimization input product allocation behaviors) productivity improvement measures. The inter-sectoral transactions (mainly involving agricultural food products India, China, States) further explicit directions these Moreover, this conducts a community detection, which communities (i.e., clusters closely interconnected) Most involve from different nations, providing foundations international cooperation strategies.

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ژورنال

عنوان ژورنال: Journal of Industrial Ecology

سال: 2021

ISSN: ['1530-9290', '1088-1980']

DOI: https://doi.org/10.1111/jiec.13171