The removal of sand from beaches is sand-napping, which can have disastrous consequences for the environment. Without sand, beaches become vulnerable, a bit like a castle without its defensive walls.
The long-term effects of removing sand from beaches are detrimental to coastal ecosystems and the stability of the beaches themselves.
In several countries, it is illegal to remove sand, stones, shells or any other natural material from beaches.
This practice can lead to hydrogeological damage, compromising the stability and usability of beaches, as well as harming the flora and fauna that depend on these habitats.
Without sufficient sand, beaches become more vulnerable to storms and rising sea levels. This can even accelerate the erosion process.
Sandstorms caused by poor land management and erosion can have direct economic impacts, such as the destruction of agricultural crops; but also indirect disturbances, such as public health problems due to poor air quality.
Local authorities can implement sustainable coastal management programmes, such as beach nourishment. In combination with the construction or reinforcement of dunes, beaches act as sand reserves and offer additional benefits against erosion and flooding.
It is also important to regulate and monitor coastal construction and development activities, which often contribute to loss and habitat degradation.
Globally, beach loss and coastal erosion influence weather and climate patterns; knock-on effects on agriculture and water resources can lead to conflicts over access to these essential commodities.
So when we go to the seaside, let us remember to admire and enjoy the landscape, but leave what we encounter untouched!
Play for the Planet