Fig. 6

(a to c): Distribution of radioactive element concentrations in the aquatic ecosystems of Nasser Lake, including (a) 226Ra, (b) 232Th, and (c) 40K in sediments, water, plants, and fish, respectively.

(a to c): Distribution of radioactive element concentrations in the aquatic ecosystems of Nasser Lake, including (a) 226Ra, (b) 232Th, and (c) 40K in sediments, water, plants, and fish, respectively.