ECOSYSTEM DEVELOPMENT IN LAKE VOLKERAK-ZOOM - CONCEPT AND STRATEGY

被引：6

作者：

LIGTVOET, W ^{[1
]}

DEJONG, SA ^{[1
]}

机构：

[1] RIJKSWATERSTAAT DIRECTORATE ZEELAND,4330 KA MIDDELBURG,NETHERLANDS

来源：

WATER SCIENCE AND TECHNOLOGY | 1995年 / 31卷 / 08期

关键词：

BIOMANIPULATION; BOTTOM-UP; FISH STOCK MANAGEMENT; INTEGRATED WATER MANAGEMENT; MANAGED MARSH; NORTHERN PIKE ESOX LUCIUS; NUTRIENT CONTROL; PERCH PERCA FLUVIATILIS; TOP-DOWN; WATER LEVEL MANAGEMENT;

D O I：

10.1016/0273-1223(95)00376-X

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

In the 6000 ha Lake Volkerak-Zoom, a new freshwater system in the estuarine southwest of The Netherlands, biomanipulation is used as a tool in ecosystem development. The basic ecological concepts for ecosystem development are described. Key factors in the integrated water management are fish stock management and water level management, geared towards creating optimal conditions for northern pike, the dominant predator in mesotrophic waters. The main aspects of the water level management and the fish stock management are outlined.

引用

页码：239 / 243

页数：5