class=”txt_pytanie”> Thomas Ulanowski: With yours, published today a report for WWF Poland shows that large-scale concreting our beaches.
Dr. Thomas ?abuz * : We have a 500 km coastline. works umocnieniowe whose costs are enormous, and the effects of poor, going to a total length of over 100 km.
Of course, in the processes of forming edge on our side of the Baltic man intervenes for over 200 years.
Why?
– Just to keep changing the position of the boundary between the sea and the land. Without human intervention, it ulega?aby continuous shifts, because the Baltic coast in one place takes the sand, and the second – captures. Unfortunately, most of it takes. Increase beaches and dunes observed only at a total length of 95 km.
We are after here is that land is not retreating, which would compromise the ports, hamlets and even individual homes.
But still going backwards.
– Of course. With an average speed of 0.7-0.9 m / year. These figures come from research by Dr. Elizabeth Zawadzka-KAHLAU from the University of Gdansk, which tracked the changes to our coastline on the maps – old Swedish and German and Polish later. This is the only such data from the entire coastline.
There are of course places each year Baltic “steal” the 2-3 m inland. Anyway, after every storm, the sea can take 5 – 10 m cliffs and dunes. storm floods are particularly vulnerable areas located low, up to 3 m above sea level.
20 years ago, at the mouth of the channel of the Jamna into the sea for dune became a military watchtower. Today, there is the her trace. During the last five years the land went back there about 20 m! In many places there are no dunes.
Mielna But the authorities decided to develop tourism. concreted banks of the canal, rear hatch, allow the sand to put skyscrapers. The post sea in Slupsk will need to spend public money to rescue it all. Co., further destabilize the strip of land between Sarbinowo and ?azami.
Polish Central Coast, between Kolobrzeg and ditches is a large bay abrasive. of this area Baltic takes the material to the west and east. Here, the length of 100 km land just backs up all the time, is very sensitive to storms.
That’s why there should not be anything big and heavy build.
A 20 km spit Jamno is also a Natura 2000 is here many holly seaside plant species of the family selerowatych, which is the symbol of the Polish coast dune. and is under strict protection. stiffening the spring at the edges of the channel jamne?skiego destroyed around 160 pieces holly . the name of protecting future investments – marinas and hotels.
One apartment had already risen. At the moment it is about 90 meters away from the beach.
You do not imagine you, Doctor, that holly seaside community aspirations Mielno stop?
– Unfortunately, in Poland, the development of coastal tourism is the construction of pedestrian streets, promenades, parks, hotels. forget about nature and the natural landscape. But they attract tourists.
In Italy and Spain, after about 30 years since the outbreak of mass tourism there were serious problems. During the 60-70. the dunes built hotels. Consequently disappeared beaches and many hotels is now empty sea and destroys them. Similar problems experienced Bulgaria, which was built on sand dunes and destroyed in the last 10 years.
about all fronts of the war Polish -Baltic read in the magazine” Friday Extra “. Everything is available to subscribers PIANO. Go to the full article.
In addition, the” Extra” Friday:
Tadeusz Sobolewski of Lech Walesa biopic filmed by Andrzej Wajda. First review straight from Venice!
tail of a dog shakes, or Tadeusz Rydzyk and Polish bishops – the premiere of the first biography of Father Director
What we find life on Titan?
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