CONTAMINACION EN LA BAHIA DE CHETUMAL PDF

We'd like to understand how you use our websites in order to improve them. Register your interest. Most wastewater from the city of Chetumal is discharged into the adjoining bay without treatment through a pluvial sewer system. The average of biochemical oxygen demand BOD was In the area most used by the public for recreational and fishing activities, concentrations of fecal coliforms above the limit established by Mexican Legislation were shown.

Author:Dajin Bragul
Country:Algeria
Language:English (Spanish)
Genre:Medical
Published (Last):9 August 2011
Pages:387
PDF File Size:9.45 Mb
ePub File Size:15.37 Mb
ISBN:595-9-70514-139-7
Downloads:60843
Price:Free* [*Free Regsitration Required]
Uploader:Fautaur



E Corresponding author. Email: lmhernandez ucaribe. The aim of the study is to determine the distribution of trace and major elements in the water and in the sediments of the south part of the Bacalar Lagoon and to identify the sources of the trace elements and their changes over time. The lagoon is not affected by present-day seawater intrusion.

Water column and sediment geochemical analyses performed in Bacalar Lagoon show clear spatial distribution of different parameters. The saturation index of the water column indicates three main groups: 1 a zone oversaturated with regard to aragonite, calcite and dolomite; 2 an undersaturated area where all three minerals are dissolving; and 3 an area with calcite equilibrium and undersaturation with regard to the other minerals.

In order to evaluate whether the trace elements are derived from natural or anthropogenic sources, four pollution indices were calculated. Additional keywords: carbonate mineral solubility, groundwater, sediment geochemistry.

Advances in the aquatic sciences. Shopping Cart: empty. Search our journals. Previous Next Contents Vol 70 3. Abstract The aim of the study is to determine the distribution of trace and major elements in the water and in the sediments of the south part of the Bacalar Lagoon and to identify the sources of the trace elements and their changes over time. View Altmetrics. Subscriber Login Username: Password:.

AUDIO TECHNICA ATW A49 PDF

Hydrochemistry and carbonate sediment characterisation of Bacalar Lagoon, Mexican Caribbean

.

HS 5035HD PDF

Chetumali-öböl

.

Related Articles