| Effects of rewetting measures in Dutch raised bog remnants on assemblages of aquatic Rotifera and microcrustaceans | |
| van Duinen, GA; Zhuge, Y; Verberk, WCEP; Brock, AMT; van Kleef, HH; Leuven, RSEW; van der Velde, G; Esselink, H; van Duinen, GA, Radboud Univ Nijmegen, Bargerveen Fdn, POB 9010, NL-6500 GL Nijmegen, Netherlands | |
| 2006 | |
| Conference Name | Symposium on Living Rivers - Trends and Challenges in Science and Management held in Honour of Piet Nienhuis |
| Source Publication | HYDROBIOLOGIA |
| Pages | 187-200 |
| Conference Date | 2003-10-31 |
| Conference Place | Nijmegen, NETHERLANDS |
| Department | Radboud Univ Nijmegen, Bargerveen Fdn, NL-6500 GL Nijmegen, Netherlands; Radboud Univ Nijmegen, Dept Environm Sci, Inst Water & Wetland Res, NL-6500 GL Nijmegen, Netherlands; Radboud Univ Nijmegen, Dept Anim Ecol & Ecophysiol, Inst Water & Wetland Res, NL-6500 GL Nijmegen, Netherlands; Chinese Acad Sci, Inst Hydrobiol, Donghu Expt Stn, Wuhan 430072, Hubei, Peoples R China |
| Abstract | Species differ in their life cycle, habitat demands and dispersal capacity. Consequently different species or species groups may respond differently to restoration measures. To evaluate effects of restoration measures in raised bog remnants on aquatic microinvertebrates, species assemblages of Rotifera and microcrustaceans were sampled in 10 rewetted and 10 non-rewetted sites, situated in 7 Dutch raised bog remnants. A total of 129 species (Rotifera 108, Cladocera 15, Copepoda 6 species) were found. The species assemblages, total numbers of species and numbers of characteristic raised bog species did not differ between the 10 rewetted and 10 non-rewetted sites. The dominant pattern in the variation in microinvertebrate assemblages could be explained by the presence or absence of open water and variation in physico-chemical variables of surface water and organic matter. Furthermore, the species assemblages of water bodies situated in the same area were on average more similar to each other than to assemblages from other areas. These differences between areas may be due to differences in environmental conditions of water bodies, and possibly also to differences in the local species pool and the subsequent immigration sequence of species. We conclude that, in contrast to earlier findings on aquatic macroinvertebrates, populations of microinvertebrate species, including characteristic species, can either persist in the raised bog remnants during the process of rewetting or (re-)establish within a relatively short period of time (less than about 5 years). |
| Keyword | Cladocera Copepoda Colonisation Dispersal Multivariate Analysis Raised Bog Peatland Rotifera Restoration Species Diversity |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000237670600013 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.ihb.ac.cn/handle/342005/11779 |
| Collection | 会议论文 |
| Corresponding Author | van Duinen, GA, Radboud Univ Nijmegen, Bargerveen Fdn, POB 9010, NL-6500 GL Nijmegen, Netherlands |
| Recommended Citation GB/T 7714 | van Duinen, GA,Zhuge, Y,Verberk, WCEP,et al. Effects of rewetting measures in Dutch raised bog remnants on assemblages of aquatic Rotifera and microcrustaceans[C],2006:187-200. |
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