| one publication added to basket [15057] | The south-eastern North Sea: losses of vertebrate fauna during the past 2000 years
Wolff, W.J. (2000). The south-eastern North Sea: losses of vertebrate fauna during the past 2000 years. Biol. Conserv. 95: 209-217
In: Biological Conservation. Elsevier: Barking. ISSN 0006-3207; e-ISSN 1873-2917, more
|  |
| Keywords |
Destruction > Environmental degradation > Pest control > Habitat destruction
Fauna > Aquatic organisms > Aquatic animals > Fish
Overexploitation
Pollution
Populations
Populations
Taxa > Species > Amphihaline species > Anadromous species
Water bodies > Coastal waters
ANE, North Sea [Marine Regions]; ANE, Wadden Sea [Marine Regions]; Denmark, Wadden Sea; Netherlands, Wadden Sea
Marine/Coastal |
| Abstract |
At least 31 species of marine mammals, marine and coastal birds, and marine and anadromous fish have disappeared temporarily or permanently from the coasts of The Netherlands and in most cases also from the south-eastern North Sea (south of 54 degrees N) during the past 2000 years. In 18-22 cases, the disappearance was probably due to overexploitation. For 9-12 species, physical destruction of their habitat was involved and, for 3-5 species, pollution probably played a part. Five species have returned to the area; these are doing very well. Three species may return through expansion of populations elsewhere. Anadromous fish and demersal fish species that have disappeared because of bottom-trawling in the North Sea have little chance of returning under the present conditions. For the gray whale (Eschrichtius robustus) and the Dalmatian pelican (Pelecanus crispus) suggestions are made to investigate the possibilities for re-introduction. |
|
