Contamination essay

I need help with a Science question. All explanations and answers will be used to help me learn.

How contaminated were/are fish and other seafood items as a result radiation from this accident? (i.e. Is it safe to eat the local fish? How about fish from other areas of the Pacific?) Find and summarize the methods and results of 3 primary research articles or scientific literature reviews. Each summary should be no more than 3 sentences as shown below. A full reference for each article summarized must be provided as shown below. Completely made up example to show formatting: Researchers tested the levels of cesium-137 in some species of fish caught at 10 different locations along the coast of California. Results showed that no samples contained cesium-137 attributable to Fukushima at a level above that which considered safe by the EPA. Thus, there does not appear to be a threat to humans in consuming this fish species.

Reference: Cure, M. and Curie, I. 2017. Analysis of cesium-137 levels in the tissues of some random fish species that Dr. Reber made up. Journal of Hypothetical Science 1:44-4