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The image shows the number of Atlantic Cod, Haddock, Yellow fin Tuna, and Swordfish between 1982 and 2007: In 1982, Atlantic Cod started just below 2,00,000, Haddock just below 0.5 million, Yellow fin Tuna around 0.5 million, and Swordfish around 0. From 1987 to 1992, Atlantic Cod peaked at approximately 2.5 million, Haddock decreased to about 0.3 million, Yellow fin Tuna remained steady around 0.5 million, and Swordfish remained just above 0. From 1992 to 2002, Atlantic Cod declined steadily to around 0.5 million, Haddock fluctuated around 0.2 million, Yellow fin Tuna fluctuated around 0.5 million, and Swordfish slightly increased to just above 0. In 2007, Atlantic Cod decreased further to just below 0.5 million, Haddock continued fluctuating around 0.2 million, Yellow fin Tuna remained around 0.5 million, and Swordfish slightly increased.
Given the complexity of the image, the above description may not be entirely accurate.
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The line chart illustrates the figures of 4 distinct fish species in the world from 1982 to 2007.
Overall, it can be seen that the Atlantic cod was the dominant species among the 4, despite experiencing fluctuations, whereas swordfish made up the smallest in the ocean.
The Atlantic cod accounted for 250,000 in 1982, the highest number. However, 10 years later this number decreased sharply by about 150,000, then showed little variation before jumping again in 2002. Until 2007, the Atlantic cod fell gradually to under 150,000. In terms of the species of yellowfin tuna, in the first year of 1982, its figure just reached 150,000, then it surged dramatically to 200,000 in 1992. Despite the increase, it dropped considerably to 100,000 in the rest of the period.
Meanwhile, both haddock and swordfish maintained relatively stable trends over the 25 years. Haddock remained close to 75,000 throughout, while swordfish consistently stayed at around 10,000, making it the least abundant species.
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