NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Geo-Marine Sciences (IJMS) >
IJMS Vol.32 [2003] >
IJMS Vol.32(4) [December 2003] >


Title:  Vertical structure of the chemical properties of western Black Sea
Authors: Kucuksezgin, Filiz
Pazı, Idil
Keywords: Black Sea
dissolved oxygen
hydrogen sulphide
inorganic nitrogen
o-phosphate
Issue Date: Dec-2003
Publisher: CSIR
Abstract:  The data have been used to understand the variations of chemical features (distribution of nutrients, oxygen and sulfide) at specific density surfaces of the western Black Sea. The range and possible reasons of variations in the vertical profiles of nutrients, oxygen and hydrogen sulphide concentrations are discussed for the Black Sea. The concentrations of inorganic nutrients in the productive surface waters ranged between 0.02-0.30 μM for o.PO4-P and 0.10-0.50 μM for the TNOx-N. The maximum TNOx value of 6.5-7.0 μM was found between the σθ = 15.35-15.55 surfaces throughout the basin. The upper and the deeper phosphate maxima were observed at σθ = 15.50-15.60 and σθ = 16.20-16.25 surfaces, respectively. TNOx/PO4 ratios displayed distinct maxima at specific density surfaces of the upper nutricline. Si/TNOx and Si/PO4 were also calculated in the western Black Sea.
Page(s): 314-322
ISSN: 0379-5136
Source:IJMS Vol.32(4) [December 2003]

Files in This Item:

File Description SizeFormat
IJMS 32(4) 314-322.pdf428.12 kBAdobe PDFView/Open
 Current Page Visits: 581 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 584010 since 06-Feb-2009  Last updated on 15-Sep-2014Webmaster: nopr@niscair.res.in