A preliminary study of heavy metal contamination in Yangtze River intertidal zone due to urbanization
Yangtze River Estuary, Intertidal zone, Sediment, Natural radionuclides, Contamination, Heavy metal, Spectrophotometry, Atomic, Geologic Sediments - analysis, China, Rivers - chemistry, Metals, Heavy - analysis, Urbanization, Environmental Monitoring - statistics & numerical data, Pacific Ocean