Integrated Marine Informations System - IMIS

Persons | Institutes | Publications | Projects | Datasets | Maps
[ report an error in this record ]basket (1): add | show Print this page

one publication added to basket [62227]
A budget of nitrogen recycling in North sea sediments off the Belgian coast
Billen, G. (1978). A budget of nitrogen recycling in North sea sediments off the Belgian coast. Estuar. Coast. Mar. Sci. 7(2): 127-146. http://dx.doi.org/10.1016/0302-3524(78)90070-1
Peer reviewed article  

Available in  Author 

Keyword
    Marine/Coastal
Author keywords
    nitrogen cycle; microbial activity; sediment-water-interface; interstitial water; nitrification; microbenthos; North Sea; Belgian coast

Author  Top 

Abstract
    Vertical profiles of ammonium and nitrate concentration have been measured in the interstitial water of the sediments of the North Sea, off the Belgian coast. On the same sediments samples, direct measurements of ammonification, nitrification and denitrification rate have been carried out. A method is described for using these two types of information in a simplified diagenetic model simulating the concentration profile in the interstitial water. This method permits evaluation of the fluxes of ammonium and nitrate across the sediment-water interface. These fluxes are shown to play a qualitatively and quantitatively important role in the whole nitrogen cycle of the ecosystem under consideration.

All data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Author