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Fine-scale geomorphological mapping of sandbank environments for the prediction of macrobenthic occurrences, Belgian part of the North Sea

Vera Van Lancker UGent, Geert Moerkerke, Isabelle Du Four UGent, Els Verfaillie UGent, Marijn Rabaut UGent and Steven Degraer UGent (2012) Seafloor geomorphology as benthic habitat : GeoHab atlas of seafloor geomorphic features and benthic habitats. In Elsevier Insights p.251-260
abstract
Fine-scale geomorphological mapping is demonstrated to be able to predict macrobenthos occurrences within shallow sandbank areas of the Belgian part of the North Sea. Very-high resolution side-scan sonar imagery was obtained covering a subtle grain size gradient from mud to coarse sands. Differences in reflectivity and texture patterns were discriminated. Interpretation in terms of bedforms and sedimentary characteristics led to 15 acoustic facies, which were further related to macrobenthic community occurrences. Successful validation over the entire Belgian coastal zone promotes its use for classifying sandbank environments. Furthermore, it is demonstrated that side-scan sonar and multibeam technology can be used to directly map reefs of tube-building polychaetes, such as Lanice conchilega and Owenia fusiformis. These ecosystem engineers are key species within hotspots of biodiversity among inter- and subtidal soft sediment environments of the North Sea.
Please use this url to cite or link to this publication:
author
organization
year
type
bookChapter
publication status
published
subject
keyword
fine-scale, multibeam, side-scan sonar, biogenic reefs, ecosystem engineers, macrobenthos, subaqueous dunes, sandbank, geomorphology
book title
Seafloor geomorphology as benthic habitat : GeoHab atlas of seafloor geomorphic features and benthic habitats
editor
P Harris and EK Baker
series title
Elsevier Insights
pages
251 - 260
publisher
Elsevier
ISBN
9780123851406
language
English
UGent publication?
yes
classification
B2
copyright statement
I have transferred the copyright for this publication to the publisher
id
2027756
handle
http://hdl.handle.net/1854/LU-2027756
date created
2012-02-13 10:51:04
date last changed
2015-06-17 09:57:02
@incollection{2027756,
  abstract     = {Fine-scale geomorphological mapping is demonstrated to be able to predict macrobenthos occurrences within shallow sandbank areas of the Belgian part of the North Sea. Very-high resolution side-scan sonar imagery was obtained covering a subtle grain size gradient from mud to coarse sands. Differences in reflectivity and texture patterns were discriminated. Interpretation in terms of bedforms and sedimentary characteristics led to 15 acoustic facies, which were further related to macrobenthic community occurrences. Successful validation over the entire Belgian coastal zone promotes its use for classifying sandbank environments. Furthermore, it is demonstrated that side-scan sonar and multibeam technology can be used to directly map reefs of tube-building polychaetes, such as Lanice conchilega and Owenia fusiformis. These ecosystem engineers are key species within hotspots of biodiversity among inter- and subtidal soft sediment environments of the North Sea.},
  author       = {Van Lancker, Vera and Moerkerke, Geert and Du Four, Isabelle and Verfaillie, Els and Rabaut, Marijn and Degraer, Steven},
  booktitle    = {Seafloor geomorphology as benthic habitat : GeoHab atlas of seafloor geomorphic features and benthic habitats},
  editor       = {Harris, P and Baker, EK},
  isbn         = {9780123851406},
  keyword      = {fine-scale,multibeam,side-scan sonar,biogenic reefs,ecosystem engineers,macrobenthos,subaqueous dunes,sandbank,geomorphology},
  language     = {eng},
  pages        = {251--260},
  publisher    = {Elsevier},
  series       = {Elsevier Insights},
  title        = {Fine-scale geomorphological mapping of sandbank environments for the prediction of macrobenthic occurrences, Belgian part of the North Sea},
  year         = {2012},
}

Chicago
Van Lancker, Vera, Geert Moerkerke, Isabelle Du Four, Els Verfaillie, Marijn Rabaut, and Steven Degraer. 2012. “Fine-scale Geomorphological Mapping of Sandbank Environments for the Prediction of Macrobenthic Occurrences, Belgian Part of the North Sea.” In Seafloor Geomorphology as Benthic Habitat : GeoHab Atlas of Seafloor Geomorphic Features and Benthic Habitats, ed. P Harris and EK Baker, 251–260. Elsevier.
APA
Van Lancker, V., Moerkerke, G., Du Four, I., Verfaillie, E., Rabaut, M., & Degraer, S. (2012). Fine-scale geomorphological mapping of sandbank environments for the prediction of macrobenthic occurrences, Belgian part of the North Sea. In P. Harris & E. Baker (Eds.), Seafloor geomorphology as benthic habitat : GeoHab atlas of seafloor geomorphic features and benthic habitats (pp. 251–260). Elsevier.
Vancouver
1.
Van Lancker V, Moerkerke G, Du Four I, Verfaillie E, Rabaut M, Degraer S. Fine-scale geomorphological mapping of sandbank environments for the prediction of macrobenthic occurrences, Belgian part of the North Sea. In: Harris P, Baker E, editors. Seafloor geomorphology as benthic habitat : GeoHab atlas of seafloor geomorphic features and benthic habitats. Elsevier; 2012. p. 251–60.
MLA
Van Lancker, Vera, Geert Moerkerke, Isabelle Du Four, et al. “Fine-scale Geomorphological Mapping of Sandbank Environments for the Prediction of Macrobenthic Occurrences, Belgian Part of the North Sea.” Seafloor Geomorphology as Benthic Habitat : GeoHab Atlas of Seafloor Geomorphic Features and Benthic Habitats. Ed. P Harris & EK Baker. Elsevier, 2012. 251–260. Print.