International consensus and concerted global action on protection of the ozone layer have resulted in landmark international agreements. The Montreal Protocol on substances that deplete the ozone layer was adopted in September 1987 and came into force in 1990. It is the legal basis of global efforts to protect the ozone layer by controlling production, consumption, and use of ozone-depleting substances (ODS). Five amendments have been added to revise...
انظر المزيد
تنزيل الملفات
تقرير كامل
نسخة رسمية من الوثيقة (قد تضم توقيعات، الخ)
-
Total Downloads** : 288