Community-based ecological mangrove restoration IN QUELIMANE, MOZAMBIQUE
The Quelimane Mangrove Restoration (QMaR) initiative, led by Van Oord, demonstrates a community-based ecological approach to mangrove restoration. Through hydrological interventions and alternative livelihood initiatives, 4 hectares of degraded mangrove habitat are being restored. One year after implementation, seedlings have established and grown well, especially near natural water sources. Over 100 community members have participated in an alternative livelihood programme, reducing dependence on mangrove logging and improving household incomes. Some even made investments such as purchasing property, demonstrating enhanced economic stability. These results highlight the critical role of integrating ecological restoration with community empowerment and livelihood support in achieving sustainable mangrove restoration.
SENEGAL, NDAYANE PORT CREATING A COMMUNITY-BASED SUSTAINABLE IMPACT
How can we balance the economic benefits of a large port development with measures that protect society and the environment? The deep-water port of Ndayane, 50 kilometres south of Dakar, is a practical example. Developed by DP World, with dredging and reclamation works being done by Jan De Nul, this port facility aims to boost trade and drive economic growth in Senegal, while also showing how major infrastructure projects involving challenging dredging and reclamation activities can create added value for local communities and the surrounding environment.
TALKING HEADS
Successful sustainable port and coastal protection projects require more than environmental impact assessments; an integrated economic analysis that monetises social and environmental impacts is essential to reveal societal value and assess sustainability. We asked two industry professionals to share their expertise on the topic.
Registration open: “Dredging for Sustainable Infrastructure” course: 18-20 November, Singapore
This 2.5-day course is organised with the support of DHI. Site visit included! IADC, CEDA, PIANC and IAPH members can participate in the course at a special rate.
Sustainability in project initiation, planning and design: how to design more sustainable infrastructure
In the first DFSI Magazine, the concept of sustainability in relation to dredging projects was explained. How to integrate this concept in project design is the focus of this article, adapted from the third chapter of Dredging for Sustainable Infrastructure (2018), and provides the theme for this issue.
AquaForest: A nature-based solution for dredged sediments
AquaForest is a demonstration project led by Jan De Nul showcasing a green-grey approach, where dredged sediments are being reused to create 50 hectares of mangrove habitat in the Guayas Delta, Ecuador. The project aimed to advance knowledge on the conceptual design and eco-engineering approaches of mangrove habitats, while strengthening local engagement and generating diversified income opportunities for local communities. A new mangrove island was built in the end of 2024 and is currently being monitored to quantify the provision of ecosystem services over time with the aim of future upscaling of this type of nature-based solutions.
TALKING HEADS
Alex Hekman, NL2120 and René Vrugt, Ministry of Infrastructure and Water Management discuss the necessity for a complete approach aimed at sustainable and climate-proof use of land and water systems.
Don’t forget to register for the “Dredging for Sustainable Infrastructure” course in Copenhagen!
This 2.5-day course is organised with the support of DHI. Site visit included! IADC, CEDA, PIANC and IAPH members can participate in the course at a special rate.