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The Status and Distribution of Freshwater Biodiversity in Western Africa
… as key centres of species diversity: i) the southern coastal area of Guinea; ii) the lower river Jong in Sierra … Côte d’Ivoire; iv) lower Ogun and Oueme rivers and their coastal lagoons in Benin, and; v) western Nigeria and the … hydropower will have a significant impact on the region’s wetland ecosystems. An immediate initiative is required to …
Value : Counting ecosystems as water infrastructure
… for people and water services Forests, floodplains and coastal areas need water to provide goods and services for … often- times leading to increased poverty for water- and wetland-dependent communities. Now, we are increasingly … of Muthurajawela Marsh in Sri Lanka. Muthurajawela is a coastal peat bog which covers an area of some 3,100 hectares, …
Change : Adaptation of water resources management to climate change
… adapt to it. IUCN's work on the linkage between water and wetland resources and climate change stems from its … or measures to ensure safe sources of water supply. In coastal zone management the three-fold approach to adaptation … is widely used. Protection refers to the building of coastal defences such as sea-walls or dikes. Accommodation is …
International water governance: Conservation of freshwater ecosystems Vol. 1: International agreements compilation and analysis
… of the Contracting Parties to cover all aspects of wetland conservation and wise use, recognising wetlands as … zone can have deleterious effects on the estuarine and coastal zone environment. The Convention also stresses the … areas: critical areas are defined as river or maritime coastal areas established by each Party that fulfil one of …
Transboundary Water Governance - Adaptation to Climate Change
… (MEA) highlighted ten categories of ecosystems: marine, coastal, inland water, forest, dryland, island, mountain, … waters include permanent water bodies inland from the coastal zone, and areas whose ecology and use are dominated … a flood event with the goal of creating 2,000 acres of new wetland habitat in the Delta. The Minute agreement formulates …
Introduction to Freshwater Resources - extract from InforMEA e-learning course
… Change 6. Water Pollution 7. Water Uses Conflicts Fresh, coastal and marine water resources 1. Introduction Water is … These affect all forms of freshwater and marine water in coastal areas, degrade associated ecosystems and threaten the … http://leo.informea.org/terms/wetland …
Global Land Outlook
… events. Human-induced drivers such as deforestation, wetland drainage, overgrazing, unsustainable land use … land and frequent storms open the Mekong delta to coastal damage, a situation likely to increase under climate … mangroves can be a cost-effective option for improving coastal protection. A USD 1.1 million mangrove restoration …
Integration of groundwater management into transboundary basin organizations in Africa - Training manual
… groundwater discharge (springs, surface water, wetlands, coastal zone) Water for people groundwater supply (drinking … flow and run-off. ■■ The river basin and its adjacent coastal and marine environment. The salinization of coastal … directly to the land surface, which permits the growth of wetland plants. Lake surface Lake surface Lake surface …
Governance of Shared Waters - Legal and Institutional Issues
… 12 1.1.4 Coastal-marine area … overall quality of water and associated terrestrial and coastal ecosystems, and a potential increase in disputes over … environmental flow is the system employed within a river, wetland or coastal zone for maintaining ecosystems and their …
The greening of water law: Managing freshwater resources for people and the environment
… next 50 years. Rivers carry most land-based impacts into coastal areas and the oceans, thereby threatening other … in the disruption of the food web.35 Of the more than 950 wetland-dependent bird species found around the world, 203 … 10–20 per cent global increase in river nitrogen flows to coastal ecosystems, continuing the trend of an increase of 29 …