School of Applied Sciences;
Department of Chemistry;
KIIT University;
Bhubaneswar 751024;
Odisha;
India;
Health;
Safety and Environment Group;
Indira Gandhi Centre for Atomic Research;
Department of Atomic Energy;
Government of India;
Kalpakkam 603102;
Tamil Nadu;
India;
Department of Marine Sciences;
Berhampur University;
Berhampur-7;
Odisha;
India;
Phosphorus; fractions; Ecological; risk; Sediment; core; Chilika; Lake;