It is a topic now that Nagasaki Prefecture has a beach shining like a gem like a gemstone. On the beautiful sandy beach that shines brightly, there was an unexpected aim other than what it looked like.
Nagasaki prefecture has this coast. A rainbow-colored sandy beach. A dream beach in a country of dreams? No, it is a real shore in Omura-shi Mori-en Town near Nagasaki airport. Unfortunately the sky was not clear on the 7th of May when the reporters went for the interview,but that doesnt stopped the correspondent to look at the sandy beach, as youcan see it shines sparkly. Sand grain scooped in hands. It shines red and green, yellow, blue and other colors. Actually this is said to be about 1 mm in diameter glass. Its nice to consider this beach to town development and sightseeing purposes.
Nagasaki Prefecture Institute for Environmental Health, Tomoyuki Kasuya special researcher: “It is very surprising, unlike what we assumed here.” The purpose of making rainbow shores is to create an environment where bivalves such as clams are easy to live To make. For that, coarse sand with a diameter of 1 mm is the best. That’s why we covered glass that is easy to obtain. What kind of good thing happens as clams increase?
Nagasaki Prefecture Institute for Environmental Health, Tomoyuki Kasuya specialized researcher: “Bivalve shells grow larger as they eat phytoplankton, so that the water gets cleaner”
Of course, if the clams increase, you can expect to get rid of the clam. There were unexpected reasons behind the appearance of beauty.