Miscellaneous Knowledge Notes
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Publication
Strengthening Regional Collaboration and Integration
(World Bank, Washington, DC, 2016-04)West Africa’s coastal area is critical to the region, home to a third of its people and the source of about half of its gross domestic product (GDP). Because most of it is composed of mangroves and sand formations, the area’s coastline is also highly vulnerable to erosion caused by coastal currents and storm surges. Erosion is evident from Mauritania to Gabon - and the rates of erosion are increasing. Around the port of Lome, for example, Togo’s coastline is estimated to have receded by as much as 12 to 15 meters a year. Regional integration will improve the sustainability of shared coastal waters, the protection of environmental services, and the livelihoods that rely on coastal ecosystems. Cooperation will also contribute to the development of regional principles or guidelines for coastal infrastructure investments. -
Publication
Improving Data and Information for Decision Making
(World Bank, Washington, DC, 2016-03)Making evidence-based decisions regarding coastal environments, infrastructure, and natural resources and their interaction with people requires accurate data. Because of the nature of coastal phenomena and their impacts on livelihoods and the environment, integrated systems that collect and share data regionally and focus on coastal areas and marine conditions, land use, climate patterns, and natural hazards are needed. Monitoring coastal areas requires scientific input, public-private partnerships, and an interconnected effort among national and regional actors. A harmonized monitoring system will increase the visibility and efficiency of data and information systems, facilitate decision making, promote best regional coastal management practices, and increase the resilience of coastal environments. -
Publication
Protecting the Region’s Natural Resources
(World Bank, Washington, DC, 2015-11)The West African coastal zone hosts critical natural resources and habitats that provide important ecosystem services. The area’s natural resources play vital roles in the functioning of the shoreline, providing natural protection against erosion, pollution, sea level rise, and extreme weather events. Coastal and marine ecosystems, including cold-water coral reefs, sea¬grass meadows, mangrove forests, and coastal wetlands and lagoons, also provide indispensable ecosystem services for the fisheries sector, as spawning and nursery areas for fish. The destruction and degradation of coastal natural resources has trans-boundary impacts. Joint efforts are therefore needed to develop win-win solutions. Regional collaboration and integrated decision making on the part of West African coastal countries is paramount if long-term, viable solutions are to be identified and implemented. -
Publication
The Effects of Climate Change on Coastal Erosion in West Africa
(World Bank, Washington, DC, 2015-11)The effects of climate change, from changing precipitation patterns to rising seas, will exacerbate the coastal erosion already affecting West Africa, increasing the exposure and vulnerability of the people and assets located there. Given the importance of the coastal zone to the region as a whole, it is critical that policy makers consider the effects of future climate change in the decisions they make today. Regional cooperation is challenging, but it has been successful in many places, particularly where the issue addressed presented an existential challenge to the coun¬tries affected. Efforts to build trust and coordinate efforts will help policy makers protect the lives and livelihoods of the people in the region and allow their countries to build on the development gains made in recent years rather than see them rolled back as a result of climate change. -
Publication
Building Climate Resilience
(World Bank, Entebbe, 2015-05-01)Climate change is a critical issue facing the countries of the Nile basin. While individual weather events are difficult to attribute to climate change, their sum is already having adverse effects on socioeconomic conditions across the region. While climate change was not an overt focus of the Nile basin initiative’s (NBI’s) mandate when it was launched in 1999, it has emerged as a key challenge for countries of the Nile to take seriously. Understanding variability in river flows is one of the first steps in understanding climate change impacts and planning how to respond to them. Developing this understanding and getting it into use has been at the heart of the NBI’s technical work. -
Publication
Highlights of 15 Years of Nile Cooperation
(World Bank, Washington, DC, 2015-05-01)In 1999, nine Nile basin countries came together in a remarkable partnership. They formed the Nile basin initiative as a platform for joint working to better understand and utilize the common Nile resource, to harness the benefits for equitable and sustainable regional economic development. This note highlights the key achievements of this historic endeavor. -
Publication
Benefits for Women in Nile Economic Development
(World Bank, Entebbe, 2015-05-01)Women and girls often risk being left behind in development, not being fully informed or involved in decision making about issues that can have a real impact on their lives. Sometimes, they are already disadvantaged by cultural and legal norms that affect their rights to resources. Working together to develop the Nile resource, the 10 countries involved in the Nile Basin Initiative (NBI) are making it ‘business as usual’ to ensure gender equality in the economic benefits emerging from their shared efforts. -
Publication
Restoring the Nile Basin
(World Bank, Entebbe, 2015-05-01)Watershed management has come to be recognized as a critical issue in the Nile Basin. Upstream land use can cause degradation and soil erosion, resulting in lower agricultural yields locally and causing sedimentation downstream. The increased sediment load causes economic problems by reducing water quality, and irrigation and hydropower potential, as well as increasing flooding. This note shows how, through Basin-wide cooperation, the Nile Basin Initiative (NBI) has led efforts to address these problems, developing successful projects to deliver real results to restore the Nile. -
Publication
Managing Coastal Risks in West Africa
(World Bank, Washington, DC, 2015-01)Coastal erosion is a naturally occurring process that is accelerated by human impacts. Artificial stabilization of the shoreline, the deterioration of natural formations, the construction of infrastructure, the extraction of materials, and the proliferation of dams deprive fragile coastal areas of important sediment deposits, which leads to erosion. Degradation of the shoreline reduces the natural protection of coastal areas to storm surges, which, together with heavy precipitation, exposes low-lying areas to flooding. Given the trans boundary nature of the region’s ecosystems, the potential downstream effects of infrastructure, and the importance of the coastline for all sectors, optimal solutions to reduce the risk along West Africa’s coasts can be reached only through multi sectoral action and multinational cooperation. Every national and regional development plan in West Africa should take coastal risks and adaption to climate change into consideration.