• English
    • français
    • español
    • русский
  • English 
    • English
    • français
    • español
    • русский
  • Login
View Item 
  •   Home
  • AMERICAS
  • Colombia
  • Dirección General Marítima (DIMAR)
  • DIMAR Publications
  • View Item
  •   Home
  • AMERICAS
  • Colombia
  • Dirección General Marítima (DIMAR)
  • DIMAR Publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Browse

All of AquaDocsCommunitiesPublication DateAuthorsTitlesSubjectsThis CollectionPublication DateAuthorsTitlesSubjects

My Account

LoginRegister

User Information

About AquaDocsPoliciesUser GuidesOther Aquatic Repositories

Statistics

Display statistics

Evaluación de los niveles de hidrocarburos aromáticos en sedimentos marinos de la Ensenada de Tumaco.

  • CSV
  • RefMan
  • EndNote
  • BibTex
  • RefWorks
Thumbnail
Name:
dimarcccp_2001_boletincccp_08_ ...
Size:
1.334Mb
Format:
PDF
Description:
Evaluación de los niveles de ...
Download
Average rating
 
   votes
Cast your vote
You can rate an item by clicking the amount of stars they wish to award to this item. When enough users have cast their vote on this item, the average rating will also be shown.
Star rating
 
Your vote was cast
Thank you for your feedback
Author
Casanova Rosero, Robinson Fidel
Betancourt Portela, Julián Mauricio
Castro Suárez, Luz Ángela
Corporate Author
Dirección General Marítima
Date
2001

Metadata
Show full item record
Abstract
During the period of february/97 to november/98 and may/99 to december of the same year were investigated monthly the levels of total aromatic hydrocarbons (TAH) in samples of marine sediments collected in the bay of Tumaco. The detected concentrations on the area were smaller or equal to 2.072 ug/g; it was during the time in which there was not any event related with spills or arrival of crude oil for action of the oceanic dynamic. Otherwise they reached up until the 3.696 ug/g. In this way, the obtained information becomes a technical tool for evaluation of the levels of these toxic substances in the marine sediments of the area. Just as it could be observed in the obtained concentrations in the later taken samplings to the spilled of crude oil in Emeraldas-Ecuador, wich were very closely to 3.9 ug/g, defined by the NOAA as "high concentration" for sediments.
Durante los períodos comprendidos entre febrero de 1997 a noviembre de 1998, y mayo a diciembre de 1999 se monitorearon mensualmente tos niveles de hidrocarburos aromáticos totales (HAT) en muestras de sedimentos marinos recolectados en la Ensenada de Tumaco; observándose durante el tiempo en que no se presentó ningún suceso relacionado con derrames o llegada de crudo por acción de la dinámica oceánica las concentraciones de hidrocarburos aromáticos totales en sedimentos del área fueron menores o iguales a 2,072 ;nig; por el contrario alcanzaron hasta los 3.696 ug/g. De esta forma, la información obtenida se constituye en una herramienta técnica para la evaluación de los niveles de estas sustancias tóxicas en los sedimentos marinos del área; tal como se pudo observar en las concentraciones obtenidas en tos muestreos posteriores al derrame de crudo ocurrido el 3 de julio de 1998 en Esmeraldas-Ecuador, las cuales estuvieron muy próximas al valor de 3.9 pg/g, definido por la NOAA como "concentración alta" para sedimentos.
Journal
Boletín Científico CCCP
Issue/Article Nr
8
Page Range
pp.22-26
DOI
https://doi.org/10.26640/01213423.8.22_26
Resource/Dataset Location
http://cecoldodigital.dimar.mil.co/381/
URI
http://hdl.handle.net/1834/17410
ae974a485f413a2113503eed53cd6c53
https://doi.org/10.26640/01213423.8.22_26
Scopus Count
Collections
DIMAR Publications

entitlement

 

DSpace software (copyright © 2002 - 2023)  DuraSpace
Quick Guide | Contact Us | Disclaimer
Open Repository is a service operated by 
Atmire NV
 

Export search results

The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.