Skip to main content
Publications | Persons | Institutes | Projects
[ report an error in this record ]basket (0): add | show Print this page

Dynamics and distribution of microphytobenthic chlorophyll-a in the Western Scheldt estuary (SW Netherlands)
de Jong, D.J.; De Jonge, V.N. (1995). Dynamics and distribution of microphytobenthic chlorophyll-a in the Western Scheldt estuary (SW Netherlands), in: Heip, C.H.R. et al. Major biological processes in European tidal estuaries. Developments in Hydrobiology, 110: pp. 21-30
In: Heip, C.H.R.; Herman, P.M.J. (Ed.) (1995). Major biological processes in European tidal estuaries. Developments in Hydrobiology, 110. Kluwer Academic: Dordrecht. ISBN 978-0-7923-3699-0. VIII, 276 pp., more
In: Dumont, H.J. (Ed.) Developments in Hydrobiology. Kluwer Academic/Springer: The Hague; London; Boston; Dordrecht. ISSN 0167-8418, more
Related to:
de Jong, D.J.; De Jonge, V.N. (1995). Dynamics and distribution of microphytobenthic chlorophyll-a in the Western Scheldt estuary (SW Netherlands). Hydrobiologia 311(1-3): 21-30. https://dx.doi.org/10.1007/BF00008568, more

Available in  Authors 

Keywords
    Aquatic communities > Benthos > Phytobenthos
    Biological production > Primary production
    Distribution > Geographical distribution
    Motion > Water motion > Circulation > Water circulation > Shelf dynamics > Estuarine dynamics
    Organic compounds > Carbohydrates > Glycosides > Pigments > Photosynthetic pigments > Chlorophylls
    Physics > Mechanics > Fluid mechanics > Hydrodynamics
    Sediments
    Water bodies > Coastal waters > Coastal landforms > Coastal inlets > Estuaries
    ANE, Netherlands, Westerschelde [Marine Regions]
    Marine/Coastal; Brackish water
Author keywords
    MICROPHYTOBENTHOS; CHLOROPHYLL-A; PRIMARY PRODUCTION; ANNUAL CYCLE;DEPTH DISTRIBUTION; HYDRODYNAMIC ENERGY; SEDIMENT; ELEVATION

Authors  Top 
  • de Jong, D.J., more
  • De Jonge, V.N., more

Abstract
    The temporal dynamics and spatial distribution of microphytobenthic chlorophyll-a in the layer 0–1 cm were determined in the Western Scheldt estuary over the period 1991–1992. Connections between the annually averaged benthic chlorophyll-a and station elevation and sediment composition (as a measure of the hydrodynamic energy caused by currents and waves) were also examined.
    Microphytobenthic chlorophyll-a showed one main peak in early summer and a smaller peak in autumn. The mean chlorophyll-a concentration of 113 mg Chl-a m–2 in the upper centimeter is of the same order of magnitude as in other estuarine areas. The average annual primary production of the microphytobenthos has been estimated at 136 g C m–2 y–1 The primary production of sediment inhabiting microalgae is at least 17% of the total primary production in the estuary.
    Considerable differences in annually averaged chlorophyll-a emerges between the stations. These differences are related mainly to the interaction between station elevation and clay content of the sediment.

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