The effects of precipitation, river discharge, land use and coastal circulation on water quality in coastal Maine.

ABSTRACT: Faecal pollution in stormwater, wastewater and direct run-off can carry zoonotic pathogens to streams, rivers and the ocean, reduce water quality, and affect both recreational and commercial fishing areas of the coastal ocean. Typically, the closure of beaches and commercial fishing areas is governed by the testing for the presence of faecal bacteria, which requires an 18-24 h period for sample incubation. As water quality can change during this testing period, the need for accurate and timely predictions of coastal water quality has become acute. In this study, we: (i) examine the relationship between water quality, precipitation and river discharge at several locations within the Gulf of Maine, and (ii) use multiple linear regression models based on readily obtainable hydrometeorological

SUBMITTER: Tilburg CE 

PROVIDER: S-EPMC4632571 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature