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Global Mercury Assessment

… in Asia and South America, which in turn helps drive high demand for metals including gold, spurring artisanal and … mercury emissions to the atmosphere. Coal does not contain high concentrations of mercury, but the combination of the … show patterns at the scales of continents or individual seas. The Mediterranean Sea, for example, is a net source of …
21 May 2026 Document in Chemicals and Waste

Introduction to the Rotterdam Convention - extract from InforMEA e-learning course

… framework 1. Why protecting the marine environment? Our seas and oceans cover about 70% of the earth’s surface and … and sustaining the earth’s ecological balances. The seas and oceans produce a third of the oxygen that we … problem is nevertheless frequently limited to by-catch of high profile species, such as marine mammals, birds and sea …
21 May 2026 Course lesson in Chemicals and Waste

Introduction to the Stockholm Convention on Persistent Organic Pollutants

… framework 1. Why protecting the marine environment? Our seas and oceans cover about 70% of the earth’s surface and … and sustaining the earth’s ecological balances. The seas and oceans produce a third of the oxygen that we … problem is nevertheless frequently limited to by-catch of high profile species, such as marine mammals, birds and sea …
21 May 2026 Course lesson in Chemicals and Waste

Vital Waste Graphics 3

… top the list of these chal- lenges. Cities concentrate a high level of economic activities, with higher incomes and therefore high levels of consumption. This, in turn, is reflected in … growth in plastic packaging registered in Germany MODELED High densityMedium MEASURED Plastic debris accumulation Over …
21 May 2026 Document in Chemicals and Waste

Introduction to the Basel Convention - extract from InforMEA e-learning course

… are also delicate and vulnerable. The earth’s oceans and seas need protection by and from the planet’s dominating … on average, only a few kilometres deep. Oceans and seas currently cover approximately 71% of the Earth’s … as well as areas beyond national jurisdiction, such as the high seas and deep seabed. The sovereignty of a state …
21 May 2026 Course lesson in Chemicals and Waste

Synergies Success Stories - Enhancing cooperation and coordination among the Basel, Rotterdam and Stockholm conventions

… containing persistent organic pollutants . In particular, high temperature incineration and high temperature melt- ing technologies for waste …
21 May 2026 Document in Chemicals and Waste

Convention text of the Minamata Convention on Mercury

… context: (i) “Best” means most effective in achieving a high general level of protection of the environment as a … mercury content < 2% 2020 Switches and relays, except very high accuracy capacitance and loss measurement bridges and high frequency radio frequency switches and relays in …
21 May 2026 Document in Chemicals and Waste

Ratification and Implementation Guidelines

… / Examples Notes 15 Switches and relays, except very high accuracy capacitance and loss measurement bridges and high frequency radio frequency switches and relays in … con- tent exceeding 10 mg per lamp. • The term “very high” is not de- fined in treaty text, but can be interpreted …
21 May 2026 Document in Chemicals and Waste