|
|
|
|
|
| Jacobusse, C.; Jongepier, J.W.. |
| A survey is presented of the vegetation of the Netherlands part of the phytogeographical Flanders District. Apart from the small wetland area ‘Kriekeputten’ very little of the original vegetation is left. 85 Taxa are considered characteristic for the Flanders District in the province of Zeeland. Before the inventory work of A. de Visser started, already 20 species became extinct in the area. In the last 15 years another 13 species have vanished. All 33 species are characteristic of soils poor in nutrients or of oligotrophic waters. Most of the remaining characteristic species are threatened. |
| Tipo: Article / Letter to the editor |
|
| Ano: 1985 |
URL: http://www.repository.naturalis.nl/record/527474 |
| |
|
|
| de Haan, W.; Van den Bergh, E.; Jacobusse, C.. |
| The ecological quality ofthe Scheldt has been strongly affected by deepening, reclaiming and polluting the water of the river. The use of national instruments of protection has unsufficiently contributed to the recovery of the estuarium. Field managers of nature-areas have succesfully taken the negative effects of the other functions as starting point into their management. The program for compensation of lost nature on behalf of the recent deepening will be evaluated next year, and adapted if necessary. The European directives for nature, water and fishery become more and more important. They play a big role in the long term vision for the Scheldt-estuarium. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecosystem management; Water policy. |
| Ano: 2001 |
URL: http://www.vliz.be/imisdocs/publications/280711.pdf |
| |
|
|
|
