z-logo
Premium
Restoration of Wet Dune Slacks on the Dutch Wadden Sea Islands: Recolonization After Large‐Scale Sod Cutting
Author(s) -
Grootjans Ab P.,
Everts Henk,
Bruin Kees,
Fresco Latzi
Publication year - 2001
Publication title -
restoration ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.214
H-Index - 100
eISSN - 1526-100X
pISSN - 1061-2971
DOI - 10.1046/j.1526-100x.2001.009002137.x
Subject(s) - species richness , vegetation (pathology) , endangered species , ecology , biological dispersal , range (aeronautics) , extinction (optical mineralogy) , restoration ecology , ecological succession , geography , environmental science , biology , habitat , medicine , population , paleontology , materials science , demography , pathology , sociology , composite material
The effects of sod cutting were studied in a dune area on the Dutch Wadden Sea Island of Texel. Sod cutting was carried out in a range of different dune slacks in order to restore dune slack vegetation with many endangered Red List species. Sod cutting removed approximately 96% of the soil seed bank. Species abundant in the seed bank, notably Juncacea , also had a high frequency in the vegetation that established during the first year after the restoration measures. Many other species not registered in the seed bank or in the former vegetation also appeared. Species richness in the monitored plots exceeded that of uncut reference plots after a few years. Colonization rates were higher than extinction rates in most plots, indicating that a stable state has not been reached after 5 years. Differences in species richness between slacks appeared to be related to the occurrence of source areas nearby and availability of dispersal agents, such as flooding and animals.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here