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Using knowledge-based management for sustainable phosphorus use in China
KTH, School of Architecture and the Built Environment (ABE), Sustainable development, Environmental science and Engineering.ORCID iD: 0000-0002-2829-2928
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2022 (English)In: Science of the Total Environment, ISSN 0048-9697, E-ISSN 1879-1026, Vol. 814, p. 152739-152739, article id 152739Article in journal (Refereed) Published
Abstract [en]

Sustainable phosphorus (P) management presents challenges in crop production and environmental protection; the current understanding of chemical P-fertilizer manufacturing, rock phosphate (RP) mining, P loss within supply chains, and strategies to mitigate loss is incomplete because of a fragmented understanding of P in the crop production supply chain. Therefore, we develop a knowledge-based management theoretical framework to analyze P supply chains to explore ways to mitigate China's P crisis. This framework connects upstream P industries and crop production, addressing knowledge gaps and stakeholder involvement. We demonstrate the potential to improve P use efficiency in the supply chain, thereby mitigating the P crisis using optimized P management. Our results showed that P footprint and grain production demand for RP can be reduced without yield penalty using a crop-demand-oriented P supply chain management that integrates P use in crop production, P-fertilizer manufacturing, and RP mining. Food security and P-related environment sustainability can be achieved by sharing responsibility and knowledge among stakeholders. 

Place, publisher, year, edition, pages
Elsevier BV , 2022. Vol. 814, p. 152739-152739, article id 152739
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:kth:diva-306880DOI: 10.1016/j.scitotenv.2021.152739ISI: 000743212500019PubMedID: 34974004Scopus ID: 2-s2.0-85122609938OAI: oai:DiVA.org:kth-306880DiVA, id: diva2:1624001
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QC 20220207

Available from: 2022-01-02 Created: 2022-01-02 Last updated: 2022-06-25Bibliographically approved

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Gong et al., 2022(3060 kB)321 downloads
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Wu, Jiechen

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Citation style
  • apa
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  • de-DE
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Output format
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