Verdrag van Wenen ter bescherming van de ozonlaag
Verdrag van Wenen ter bescherming van de ozonlaag
Opschrift
Vienna Convention for the protection of the ozone layer
Preambule
Preamble
The Parties to this Convention,
Aware of the potentially harmful impact on human health and the environment through modification of the ozone layer,
Recalling the pertinent provisions of the Declaration of the United Nations Conference on the Human Environment, and in particular principle 21, which provides that “States have, in accordance with the Charter of the United Nations and the principles of international law, the sovereign right to exploit their own resources pursuant to their own environmental policies, and the responsibility to ensure that activities within their jurisdiction or control do not cause damage to the environment of other States or of areas beyond the limits of national jurisdiction”
Taking into account the circumstances and particular requirements of developing countries,
Mindful of the work and studies proceeding within both international and national organizations and, in particular, of the World Plan of Action on the Ozone Layer of the United Nations Environment Programme,
Mindful also of the precautionary measures for the protection of the ozone layer which have already been taken at the national and international levels,
Aware that measures to protect the ozone layer from modifications due to human activities require international co-operation and action, and should be based on relevant scientific and technical considerations,
Aware also of the need for further research and systematic observations to further develop scientific knowledge of the ozone layer and possible adverse effects resulting from its modification,
Determined to protect human health and the environment against adverse effects resulting from modifications of the ozone layer,
Have agreed as follows:
Article 1. Definitions
For the purposes of this Convention:
"The ozone layer" means the layer of atmospheric ozone above the planetary boundary layer.
"Adverse effects" means changes in the physical environment or biota, including changes in climate, which have significant deleterious effects on human health or on the composition, resilience and productivity of natural and managed ecosystems, or on materials useful to mankind.
"Alternative technologies or equipment" means technologies or equipment the use of which makes it possible to reduce or effectively eliminate emissions of substances which have or are likely to have adverse effects on the ozone layer.
"Alternative substances" means substances which reduce, eliminate or avoid adverse effects on the ozone layer.
"Parties" means, unless the text otherwise indicates, Parties to this Convention.
"Regional economic integration organization" means an organization constituted by sovereign States of a given region which has competence in respect of matters governed by this Convention or its protocols and has been duly authorized, in accordance with its internal procedures, to sign, ratify, accept, approve or accede to the instruments concerned.
"Protocols" means protocols to this Convention.