Direkt zum Inhalt

For the analysis and evaluation of the effects of the residual emptying of the dam for the sediment composition, 7 water sections of the Helme and Kleine Helme were selected (see table below). There, sediment samples are to be taken four times per year via the transverse profile. The times are chosen according to the management regime in connection with the residual emptying of the dam.

Tabelle: Standorte der Sedimentprobenahme
Table: Sediment sampling locations

Sampling site selection and sediment sampling are guided by the multi-ha-bitat approach (Haase et al., 2004; Meier et. al. 2006) and habitat mapping of the Helme River (Ebel 2001).


Literature:

  • Ebel, Guntram (2001): Studie zum Barbengewässer Helme; i. A. Wildfisch- und Gewässerschutzverein 1985 e.V. Werni-gerode; 153 S. + Anl.
  • Haase, P., Lohse, S., Pauls, S., Schindehütte, K., Sundermann, A., Rolauffs P. & D. Hering (2004). Assessing streams in Germany with benthic invertebrates: development of a practical standardised protocol for macroinvertebrate sampling and sorting. Limnologica 34, 349– 365. DOI:10.1016/S0075-9511(04)80005-7
  • Meier, C., Haase, P., Rolauffs, P., Schindehuette, K., Schoell, F., Sundermann, A., Hering, D., 2006. Methodisches Handbuch Fließgewässerbewertung: Handbuch zur Untersuchung und Bewertung von Fließgewässern auf der Basis des Makro-zoobenthos vor dem Hintergrund der EG-Wasserrahmenrichtlinie. http://www.fliessgewaesserbewertung.de.

 


In the following chapters S1 through S7, you can view brief synopses of the water sampling locations.

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