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. 2023 Apr 24;14:1175075. doi: 10.3389/fphys.2023.1175075

FIGURE 1.

FIGURE 1

Annual production change of the top 16 freshwater fish species and production distribution and price fluctuation of largemouth bass in China. (A, B) The annual production output of the top 16 fish species (>0.2 million tons), including seven staple/conventional freshwater fish species and nine special freshwater species, from 2012 to 2020 in China. Tilapias are not listed because they are mainly exported. (C) Aquaculture production of largemouth bass in different provinces of China in 2020. The size of the bubble refers to the amount of production for the corresponding province. The top 10 producers of largemouth bass are listed in the table. Annual production data were obtained from the China Fishery Statistical Yearbook (China Bureau of Fisheries). (D) Annual average price fluctuation of largemouth bass and estimated production (dotted line), showing the supply–demand relationship. Each box represents the price data of the same month from 2015 to 2021, and the solid line represents the average annual price fluctuation trend. Data for the price, representing pond-side price or purchasing price which is the price that the dealer offers to the fish farmer, were collected from the China Fisheries Channel website (http://www.fishfirst.cn/) and China Aquaculture website (http://www.shuichan.cc/).