Dit rapport beoogt een bijdrage te leveren aan de ontwikkeling van een algemene methode,
gebruikmakend van indicatoren en indices, door de toestand van zoetwatersystemen te …

The Ecological Footprint (EF) has recieved much attention as a potential indicator for sustainable
development over the last years. In this report, the EF concept has been applied to four …

Weekly catches of five species of mosquitoes over nearly two years at Belém, Brazil, were
plotted against accumulated rainfall during the four weeks before catching. Rain-pool-…

River pollution is one of the most serious environmental problems in China nowadays. It can
be evaluated by chemical monitoring or by biomonitoring. For biological evaluations based …

Spontaneous electrical activity has been recorded through suction electrodes placed on
gastrozooids and dactylozooids of the hydrocoral, Millepora complanala. Both types of polyps …

Ecosystems are more or less vulnerable to natural and man-made stresses and exhibit
considerable uniformity in their general reponses. The ecosystem distress syndrome is manifest …

In 1994, the Netherlands' Government signed three bilateral Sustainable Development
Agreements with the Governments of Bhutan, Benin and Costa Rica. Initiatives taken within this …

Within the framework of the Memorandum of Understanding between Environment Cananda
and the Netherlands Department of Environmental Protection, a bilateral meeting was held …

This paper analyses basic attitudes toward biodiversity in countries and how policy makers
and stakeholders with different attitudes cope with decision making about biodiversity using …

The State General Laboratory is a department of the Ministery of Health. Cyprus has applied
for full membership to the EC. It therefore needs to comply with the anticipated EC-…