2013•Journal of Yangtze UniversityRequires access

Spatio-temporal Distribution Characteristics of Water Quality and Environmental Assessment in Yellow River Estuary

Shi Ji-hu

Abstract

To understand the spatial and temporal distribution characteristics of water quality in Yellow River Estuary,four investigations were conducted in May,August and November of 2011and February of 2012.And the environment was evaluated based on Nemero index and nutritional status index(TLI).The results showed that water quality of Yellow River Estuary was at the stage of light eutrophication to high eutrophication. And the water was seriously polluted by TN and TP while all the other being under the standards.

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Key concepts: Estuary, Eutrophication, Water quality, Environmental science, Hydrology (agriculture), Spatial distribution, Geography, Oceanography