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Article
Esther R. Chang, Auteur ; Roos M. Veeneklaas, Auteur ; Jan P. Bakker, Auteur ; Petra Daniels, Auteur ; Peter Esselink, AuteurQuestions How successful was the restoration of a salt marsh at a former summer polder on the mainland coast of the Dutch Wadden Sea 10 yr after de-embankment? What were the most important factors determining the level of restoration success? Lo[...]
Article
Freek S. Mandema, Auteur ; Joost M. Tinbergen, Auteur ; Bruno J. Ens, Auteur ; Kees Koffijberg, Auteur ; Kees S. Dijkema, Auteur ; Jan P. Bakker, AuteurABSTRACT Our study investigated how bird species richness and abundance was related to livestock grazing on salt, and brackish marshes, with an emphasis on songbirds, and shorebirds. Survey areas with a high percentage cover of tall vegetation w[...]
Article
Roel van Klink, Auteur ; Freek S. Mandema, Auteur ; Jan P. Bakker, Auteur ; Joost M. Tinbergen, AuteurCapsule Breeding Meadow Pipits foraged for caterpillars and large spiders in vegetation that was less heterogeneous than vegetation at random locations.Aims To gain a better understanding of the foraging ecology of breeding Meadow Pipits on graz[...]
Article
Roel van Klink, Auteur ; Freek S. Mandema, Auteur ; Jan P. Bakker, Auteur ; Joost M. Tinbergen, AuteurCapsule Breeding Meadow Pipits foraged for caterpillars and large spiders in vegetation that was less heterogeneous than vegetation at random locations.Aims To gain a better understanding of the foraging ecology of breeding Meadow Pipits on graz[...]
Article
Freek S. Mandema, Auteur ; Joost M. Tinbergen, Auteur ; Bruno J. Ens, Auteur ; Jan P. Bakker, AuteurIn this study we examined the effect of different livestock grazing treatments on breeding bird densities in a salt marsh habitat. To avoid an experiment on the large scale needed to directly measure grazing effects on bird densities, we followe[...]
Article
Verena Cordlandwehr, Auteur ; Rebecca L. Meredith, Auteur ; Wim A. Ozinga, Auteur ; Renee M. Bekker, Auteur ; Jan M. van Groenendael, Auteur ; Jan P. Bakker, AuteurTrait-based approaches are increasingly used to obtain an insight into the functional aspects of plant communities. Since measuring traits can be time-consuming, large international databases of plant traits are being compiled to share the effor[...]
Article
Roel van Klink, Auteur ; Corinna Rickert, Auteur ; Rikjan Vermeulen, Auteur ; Oscar Vorst, Auteur ; Michiel F. WallisDeVries, Auteur ; Jan P. Bakker, AuteurLight to moderate grazing in grasslands can create vegetation mosaics of short grazed vegetation and tall ungrazed vegetation. These mosaics have been proposed to maximize plant and animal species richness, yet experimental evidence, especially [...]
Article
Freek S. Mandema, Auteur ; Joost M. Tinbergen, Auteur ; Bruno J. Ens, Auteur ; Kees Koffijberg, Auteur ; Kees S. Dijkema, Auteur ; Jan P. Bakker, Auteur
Article
Sandra van der Graaf, Auteur ; Julia Stahl, Auteur ; Agata Klimkowska, Auteur ; Jan P. Bakker, Auteur ; Rudolf H. Drent, AuteurDans Ardea (94(3) 2006)The nutritional quality of forage plants varies in space and time. This variation is presumed to drive the annual migration of herbivore species which follow peaks in the availability of high quality forage between sites. The green-wave hypothes[...]
Article
Agata Klimkowska, Auteur ; Rudy Van Diggelen, Auteur ; Jan P. Bakker, Auteur ; Ab P. Grootjans, AuteurTechniques such as rewetting, topsoil removal, diaspore transfer or combinations of these are increasingly applied in fen meadow and flood meadow restoration in Western Europe. In this paper, we present a quantitative assessment of the effective[...]
