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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

Introduction to the Convention concerning the Protection of the World Cultural and Natural Heritage

… 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 Biological Diversity

World Wildlife Crime Report - Trafficking in protected species

… role in laundering illegally acquired wildlife. - -- Some high value species reviewed for this report appear to have … laundering operations. These risks are particularly high in rapidly growing markets, where demand outstrips the … many marine species inhabit a global commons – the high seas – making their sustainable use an inherently …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Primary microplastics in the oceans: a global evaluation of sources

… differ among regions 27 4 8 Microplastic releases are high in Europe & North America 28 4 9 Closing the plastic tap … outside of the waste management arena The discovery of high levels of microplastic in the lakes and rivers in … and Aquaculture Technical paper 523 UNEP Regional Seas Reports and Studies 185 115pp Magnuson, K , Eliason, K , …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Green Infrastructure Guide for Water Management: Ecosystem-based management approaches for water-related infrastructure projects

… solutions are attractive as they can offer immediate and high visibility impacts. One of the most obvious drawbacks is … “sinks” for sediments (see above), healthy ecosystems on high-gradient terrain, such as forested slopes, effectively … low frequency floods in smaller rivers, it can have a high impact on reducing minor to moderate floods in …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Convention on Biological Diversity

… Article 4 limits the discretionary powers of States on the high seas in the case of processes and activities carried out in … the limits of national jurisdiction, inter alia, the high seas and the area, only the CBD provisions on processes …
21 May 2026 Course lesson in Marine and Freshwater

Cost and benefits of ecosystem based adaptation: The case of the Philippines

… importance of ecosystems and clearly demonstrates the high and wide-ranging economic costs associated with their … of Philippine reefs and showed that although there were high initial benefits, fishing techniques that resulted in … residue of the various upland activities falls into the seas of Macajalar Bay in Misamis Oriental, heavily loaded …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Crossing Borders for Nature. European examples of transboundary conservation

… Running from the Barents to the Black and Adriatic Seas, the European Green Belt forms the backbone of an … cooperation is in place, whether initiated by high governmental agreements, protected area staff, or … part of the Balkan Peninsula is a biodiversity hotspot. High mountain areas abound in plant species diversity, and …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

International environmental governance: An international regime for protected areas

… to the Alpine Convention, 1994; protocols to the Regional Seas Conventions 1989, 1990, 1996…). This general guidance … fragmented protected areas that are not representative of high levels or important types of biodiversity. Also, without … efforts to relocate ancient temples because of the Aswan High Dam and rescue and restoration efforts of paintings, …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Transboundary River Basins: Status and Trends (Summary for Policy Makers)

… countries. Relative risk for any of these stresses is high or very high in 41 out of 286 basins. Actions to mitigate water … 2. Pollution risks in many transboundary river basins are high and projected to increase. Relative risk for either …
21 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX