Over the past decades, there has been a growing interest in exploring innovative ways to minimise the environmental footprint of coastal developments and in nature-based approaches for shoreline protection. At Mubarraz Island near Abu Dhabi (UAE), an international oil company beneficially reused ~12 million m³ of dredged material to protect pipelines, construct a causeway and create mangrove habitat to manage coastal erosion. This ‘Working with Nature’ approach has provided a cost-effective nature-based solution for shoreline protection, with added benefits for biodiversity conservation.

‘Water is more than a toilet, tap, dam, dyke or levee, it's an enabler.’

Can nature-based solutions be mainstream solutions? Nature-based solutions have obvious advantages but have not been embraced at wider scale. The barriers which can hinder wide-scale application and the topic’s relevance to the dredging community are discussed.

The Bacton Sandscaping scheme is a large-scale beach nourishment designed to protect the Bacton Gas Terminal from cliff and beach erosion while also reducing flood and erosion risk to the communities of Bacton and Walcott, buying the time they need for adaptation to coastal change.

This study examines which and, if possible, how much more ecosystem services are provided by the most recent nature inspired coastal protection project Prins Hendrik Zanddijk, in comparison with a traditional concrete and asphalt construction.

After 30 years at Witteveen+Bos, Henk Nieboer has moved on from the engineering and consultancy firm to focus his expertise into his current roles as director of EcoShape and founder of Adaelta.

CEDA’s Working Group on Beneficial Use aims to inspire sediment stakeholders and practitioners by describing the importance of sediments in the context of sustainable development and sharing a curated selection of case studies.

Following the Building with Nature concept, a pilot study was conducted introducing finegrained dredged sediments as a semicontinuous source of mud into a shallow tidal channel, naturally dispersing sediment to nearby mudflats and salt marshes.

In collaboration with the Natuurmonumenten (the Dutch Society for the Preservation of Nature), Boskalis constructed the Marker Wadden. The archipelago situated within the Markermeer enables processes which revitalise the natural ecology.

To connect Scandinavia with Germany, the world’s longest immersed tunnel will be built. The Fehmarnbelt will close a major gap in the European transport network while fostering the development of new nature and recreational landscapes.

Mark van Koningsveld’s quest for a sustainable dredging industry takes to the front of the classroom as he begins his new role as professor of Ports & Waterways at TU Delft.

ReefGuard, a mobile coral breeding facility provides a highly controlled environment to aid in integrating the breeding and outplanting of corals. This article gives a detailed look into how proven small-scale coral breeding techniques can be scaled-up and applied in practice to promote environmental gain around marine infrastructure projects.

Building with Nature is an innovative approach that combines natural processes with innovative engineering methods to realise sustainable projects. Permeable dams are being utilised as part of a Building with Nature solution to help restore the eroding mangrove-mud coast of the Demak district in central Java, Indonesia.

When you think out of the box, science and engineering can lead to practical solutions for both the protection of nature and sustainable economic developments.

Worldwide the total area of tidal flats is decreasing as a result of sea level rise, subsidence by gas extraction and erosion initiated by artificial constructions. This IADC Award winning paper examines whether nourishment programmes might be part of the solution.

Decision-making for infrastructure depends on a mix of local culture, the political situation and uncertainties related to the project’s complexity. To explain the process of gaining the confidence of stakeholders, two cases of “Building with Nature” in the Netherlands are presented.

Although this approach was first applied in the Netherlands, it has gradually been recognised worldwide as a harmonious means of creating land areas for living, working, tourism & recreation, and infrastructure, whilst ensuring the preservation or expansion of valuable environmental resources, nature and landscape. In addition, climate change resulting in sea-level rise, more frequent and intense storm-surges are taken into account, as well as land subsidence and salt water intrusion.

“Facts About Adaptive Management” describes how monitoring at intervals during a project supports decision-making process to modify operations as needed.