The spatial evolution and optimization of supply channels for marine products consumed in China

Yu Sun, Feng Lian, Weiyou Guo and Zhongzhen Yang

Maritime Policy & Management, 2022, vol. 49, issue 5, 755-777

Abstract: We introduce quaternary and ternary diagrams to analyze temporal-spatial changes in the supply and demand shares of marine products, respectively. Subsequently, we build a marine product supply selection model to calculate the quantities of marine products furnished by supply channels and estimate the demand for marine products in China’s three coastal areas. These are used to demonstrate the supply gap of marine products in China before we optimize and adjust the supply scheme of marine products for China. The results show that China’s coastal areas import large volumes of fish, crustaceans and molluscs. In the Bohai Bay Rim, the domestic supply of marine products (except for fish and crustaceans) is greater than imports, while in the Yangtze River Delta and Southern China coastal areas, the domestic supply of all marine products is greater than imports. Domestic channels thus cannot fully satisfy coastal demand for marine products. In order to meet the demand, China should enlarge its imports from Europe and Asia, encourage ocean-going fishing vessels to directly transport all harvests back to China, and strengthen fishing port construction so as to promote the development of China’s seafood imports and pelagic fisheries.

Date: 2022
References: Add references at CitEc
Citations: View citations in EconPapers (1) Track citations by RSS feed

Downloads: (external link)
http://hdl.handle.net/10.1080/03088839.2022.2086313 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:taf:marpmg:v:49:y:2022:i:5:p:755-777

Ordering information: This journal article can be ordered from
http://www.tandfonline.com/pricing/journal/TMPM20

DOI: 10.1080/03088839.2022.2086313

Access Statistics for this article

Maritime Policy & Management is currently edited by Dr Kevin Li and Heather Leggate McLaughlin

More articles in Maritime Policy & Management from Taylor & Francis Journals
Bibliographic data for series maintained by Chris Longhurst ().