Search results

Explore only content tagged with
327 Results
Sorted by relevance

Can carbon dioxide storage help cut greenhouse emissions?

… burn the fuel. It results in a flue gas containing mainly water vapour and CO2. The water vapour is removed by cooling … be injected into porous rock formations below the earth’s surface using many of the same well-drilling technologies and … site is based on high- resolution seismic surveys and surface monitoring. To date, there has been no indication of …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Ramsar Technical Report 7: Ramsar Wetland Disease Manual

… 2005a. Ecosystems and human well-being: wetland and water synthesis. World Resources Institute, Washington, DC. … � Type of wetland or constructed wetland (whether it is a surface flow wetland or a constructed sub-surface flow wetland as the latter is more efficient at …
18 Jun 2026 Document

State of Biodiversity in Asia and the Pacific

… diversity. It covers 8.6 per cent of the Earth’s total surface area and nearly 30 per cent of its land area. It is … change. 9. While an increasing proportion of the world’s surface has been designated as protected areas (figure II), … Figure III. Ratio of protected marine areas to territorial water, 1990–2008 (Statistics Division, United Nations …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Guidelines for Applying Protected Area Management Categories. Best Practice Guidance on Recognising Protected Areas and Assigning Management Categories and Governance Types

… 55 Inland water protected areas … value. Covering almost 12 percent of the world’s land surface, the global protected area system represents a unique … areas system Today roughly a tenth of the world’s land surface is under some form of protected area. Over the last …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

UN Environment foresight brief: marine plastics litter and microplastics

… of waterborneorganisms on the surfaces of plastics in water thatcontributes to its corrosion and degradation … in certain areas through the action of the waves, wind and surface currents (UNEP 2016). Some of these hotspots are … South Pacific gyre North Atlantic gyre South Atlantic gyre Surface current Microplastic concentration* Kilograms per …
18 Jun 2026 Document

The Futures of Privately Protected Areas

… 71 13. Finland’s national protected area network: number, surface area and area type 73 14. Different types of Wildlife … a quick response is needed to rapid changes in land or water use, or where further state-run protected areas are … which protect 487,300 ha (0.25%) of the country’s land surface, play an important role in connecting government …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Towards a strategy for high seas marine protected areas: Proceedings of the IUCN, WCPA and WWF Experts Workshop on High Seas Marine Protected Areas

… Cover Photography Hydrothermal vent: © ATOS/Ifremer Deep water coral: © André Freivold Courtesy of WWF International … today less than one percent of the entire oceans’ surface is declared as protected and only a small portion of … a system of MPA networks for the 50 percent of the Earth’s surface (64 percent of the ocean’s surface) that is beyond …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Depend on nature: Ecosystem services supporting human livelihoods

… 33 8. Ensure at least minimum environmental flows in all water management schemes 33 9.Incorporate representative … cover almost half of the planet’s land and inland water surface. Those with a medium EWI cover a further 43%. Only … nearly 49% lightly to moderately degraded • 28% of earth’s surface • 31% is cropland (primarily cereal production) with …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Ramsar Convention Manual, 6th Edition

… at low tide, as well as human-made wetlands such as waste-water treatment ponds and reservoirs. Copyright © Ramsar … hectares (1.97 million square kilometres), larger than the surface area of France, Germany, Spain, Italy, and … life. They occur where the water table is at or near the surface of the land, or where the land is covered by shallow …
18 Jun 2026 Document in Biological Diversity

An introduction to the African Convention on the Conservation of Nature and Natural Resources

… use of renewable resources 8 2.1 Land, soil and water 8 2.2 Species and genetic diversity 9 2.3 Conservation … the management of water resources, whether underground, surface or rain water, in a way to maintain them at the … and mismanagement which may lead to long-term loss of surface soils and vegetation cover, iii) control pollution …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX