Less and Less Sand in Alcúdia Bay — Who Takes Responsibility?

Less and Less Sand in Alcúdia Bay — Who Takes Responsibility?

A reality check: the study is good, but courage to implement is missing

Key question: Why is the sand at Playa de Muro and Can Picafort dwindling while sand is simultaneously deposited in the port of Alcúdia — and which measures would actually help, instead of just producing piles of paperwork?

Early in the morning, when the first joggers run along the Passeig of Can Picafort and the fishermen on the pier sort their nets, one detail becomes apparent: the shoreline lies noticeably closer to the promenade than a few years ago. Children now build their sandcastles almost on the wet sand; sun loungers are placed more tightly. At the same time you can hear, in the distance, the monotonous chugging of a dredger in the harbor — the metallic echo has become the new background music.

In short: we are observing two sides of the same process. Sand disappears in some sections and accumulates in others. That several authorities, research institutions and hotel associations have now signed a protocol and announced a study is important. But a piece of paper alone neither stops currents nor corrects planning mistakes.

Analysis: The island knows the usual suspects. Long-lasting coastal currents and the so-called longshore drift transport sediments along the shore. Harbors often act as sediment traps: currents are disrupted, sand settles, and neighboring beaches receive less material. Added to this are coastal protection structures, promenade-side reinforcements, altered sources of sediment supply due to river channeling or construction inland, and the consequence of more frequent and stronger storms because of a changing climate background. Tourist use increases pressure on the remaining beach area — more visitors, more facilities, less room for natural dynamics, and local reporting has documented how sunbed rentals and beach bars struggle economically.

What is missing in the public debate: three points that are rarely spoken clearly. First: the question of the sand source. Where should replacement sand come from? Is it ecologically justifiable to remove it from other coastal sections, or will quarries and loaders be needed? Second: cost distribution and long-term operating models. Who pays for regular dredging or beach nourishment — municipalities, harbor operators, tourism businesses, the Balearic government? For example, Palma's plan to remove over 1,000 sunbeds shows how policy decisions shift costs and space. Third: the time perspective. Many measures have short-term effects but destroy long-term natural sediment cycles if used in isolation.

Concrete approaches (not an ideal recipe, but practical building blocks):

1. Targeted study with clear questions and timetable. The announced investigation must be more than an inventory. It needs sediment-transport models, maps of potential sand sources, cost–benefit analyses and a binding timeline. Results must be publicly accessible.

2. Sediment management instead of symptom treatment. Instead of merely dredging the harbor and dumping the sand somewhere, the possibility of a sediment bypass system should be examined — that is, the targeted transport of sand accumulated in the harbor back to the thinned beaches.

3. Nature-based beach nourishment and dune care. Artificial nourishment combined with dune reconstruction and vegetation stabilization preserves beach area and offers better storm protection than rigid structures alone.

4. Adaptation of harbor operations and breakwater design. Small changes to breakwaters or vessel routing can influence currents and thus sedimentation. Such interventions should be tested in studies before being implemented at scale.

5. Transparent cost and benefit sharing. Hotels, ferry operators and municipalities benefit from intact beaches. A shared fund with clear contribution rules could finance regular maintenance and ensure lasting measures.

6. Monitoring with local eyes. A combination of scientific surveillance and a local reporting point where fishermen, beach renters and residents document changes — photos, measurement points, short logs.

What is missing in everyday life: more visibility of decisions. When machines are working on the Passeig, it should be stated on site who commissioned the work, what is being done and how long it will take. Instead of abstract press releases, many people here want to know: How will this affect my bay this summer and in five years?

Conclusion: The signed protocols are a start, but not the solution. Mallorca needs pragmatic, long-term financed measures that respect sediment cycles and involve everyday beach life. Otherwise a lot of paperwork remains and the beach in front of the café will be a few meters narrower again. A tip to decision-makers: go to the beach in the morning, sit on the front wall and count the shovel that is currently missing. Then it becomes clear how urgently action is needed.