Trier les resultats par: Article le plus récent
-
Knowledge Sheets
The Effects of Climate Change on Coastal Erosion in West Africa
Auteur: World Bank Group
The effects of climate change—from changing precipitation patterns to rising seas—will exacerbate the coastal erosion already affecting West Africa.
-
Knowledge Sheets
The Cost of Coastal Zone Degradation in West Africa : Benin, Côte d'Ivoire, Senegal and Togo
Auteur: Croitoru Lelia/Miranda Juan José/ Sarraf Maria
The World Bank study on The Cost of Coastal Zone Degradation in West Africa shows that in 2017 alone, coastal flooding, erosion, and pollution cost about $3.8 billion, or 5.3% of the GDP of four countries – Benin, Côte d'Ivoire, Senegal and Togo.
-
Knowledge Sheets
Managing Coastal Risks in West Africa
Auteur: World Bank Group
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.
-
Knowledge Sheets
Protecting the region's natural resources
Auteur: World Bank Group
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.
-
Knowledge Sheets
Reducing Marine and Coastal Pollution
Auteur: World Bank Group
The West African coastline is home to major industries, mining activities, peri-urban and agro-industry, and tourism, as well as urban and seaside residences, all of which generate waste and cause pollution. Many areas along the coast also lack adequate wastewater and solid waste management systems.
-
Knowledge Sheets
Improving Data and Information for Decision Making
Auteur: West Africa Coastal Areas Management Program (WACA)
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.
-
Knowledge Sheets
Briefing Note - Nigeria West Africa Coastal Areas Management Program (WACA)
Nigeria’s coastal and marine area lies on the Atlantic Ocean and borders the gulf of Guinea. It stretches for approximately 853km and includes nine states out of the thirty-six states of the Federation, namely; Akwa Ibom, Bayelsa, Cross River, Delta, Edo, Lagos, Ogun, Ondo and Rivers (1).
-
Knowledge Sheets
The Restoration Initiative (TRI) in Guinea-Bissau at a Glance
Auteur: The Restoration Initiative (TRI)
A Global Environment Fund project called The Restoration Initiative (TRI) in Guinea-Bissau aims to reverse this trend by strengthening food security on the one hand and restoring the mangroves on the other.
-
Video
Video of the Additional Protocol to the Abidjan Convention
Auteur: The Regional Partnership for the Conservation of the Coastal and Marine Zone in West Africa
Video of the additional protocol to the Abidjan Convention
-
Video
Video of Private Sector Commiting to Coastal Resilience
Auteur: World Bank
The celebration of Earth Day should cause us to pause and consider the state of our planet.
-
Video
St Louis, Senegal: Coastal Communities Facing Waves of Change
Auteur: World Bank
Saint Louis’s coastal community is losing ground to the ocean each year, and families are losing their possessions, food and homes to coastal erosion, flooding, even breaking waves. But West Africa’s countries are working together, with the support of WACA, to create new solutions to protect the most vulnerable.
-
Video
World Bank Econothon: WACA and Blue Economy with Karin Kemper, Director
Auteur: World Bank
WACA was presented as bringing key solutions to coastal resilience by World Bank Director, Karin Kemper (watch starting at 40:00) at a 24 hour Econothon.
-
Video
West Africa: Rising Tides Threaten Livelihoods along the Coastline
Auteur: West Africa Coastal Areas Management Program (WACA)
Preserving and protecting the coastline along West Africa is critical. A large proportion of West Africa's population lives in areas that are most at risk of coastal erosion, where rising tides threaten their livelihoods and the communities they have built and lived in for generations.
-
Video
Professor Ove Hoegh-Guldberg: The Dire Threat of Climate Change
Auteur: West Africa Coastal Areas Management Program (WACA)
Climate Change and Ocean Systems specialist, Professor Ove Hoegh-Gulderg, conveys his regret for being unable to attend the Blue Economy Conference in Mauritius. He emphasizes the important of urgent global action on climate change and ocean conservation to prevent a disastrous loss of ocean habit that will have very damaging consequences to people and the environment. The ocean is essential for life on earth, and supports millions of species and billions of people.
-
Video
Living on the Edge: Saving West Africa Coastal Assets
Auteur: West Africa Coastal Areas Management Program (WACA)
The communities who have lived on West Africa’s coastal areas for centuries are at the greatest risk of climate change. As sea levels rise, and severe weather events increase in frequency due to climate change, the safety and wellbeing of coastal communities is at peril, with poor and marginalized populations proving most vulnerable. Without concrete measures to mitigate and adapt to the effects of climate change, West Africa’s development achievements, as well as hopes for continued growth and poverty reduction, will be severely compromised.