{"id":1854,"date":"2021-11-09T11:17:01","date_gmt":"2021-11-09T11:17:01","guid":{"rendered":"https:\/\/www.sustainabletour.eu\/?p=1854"},"modified":"2021-11-10T18:18:33","modified_gmt":"2021-11-10T18:18:33","slug":"preserving-sunken-baltic-sea-heritage","status":"publish","type":"post","link":"https:\/\/www.sustainabletour.eu\/preserving-sunken-baltic-sea-heritage\/","title":{"rendered":"Underwater Archaeology Team Dives To Preserve Sunken Baltic Sea Heritage"},"content":{"rendered":"\n

The depths of the Baltic Sea hide a vast underwater graveyard of ancient shipwrecks. Whether sunk in battle or deliberately around the harbours, they all have a story to tell. <\/p>\n\n\n\n

These ships once witnessed historic situations, such as WWI & WWII. Unlike elaborately contrived sites \u2013such as graves and temples\u2013 shipwrecks are mostly accidental and therefore show the past as it really was. Shipwrecks thus are like time capsules, preserving a single moment in time.<\/p>\n\n\n\n

Studying the information these sites contain from past generations allows us to better understand how their passengers travelled, traded, fought and even thought. These important archeological resources contain a wealth of information not found in the documentary record.<\/p>\n\n\n\n

It is possible to bring these ancient stories to the present day, thanks to the efforts of passionate underwater archaeologists.<\/p>\n\n\n\n

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Advanced European Scientific Diver Minna Koivikko measuring Hilma-wreck. Credits: Maija Huttunen, NMG<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

Why are the wrecks in the Baltic Sea so well preserved?<\/strong><\/h4>\n\n\n\n

The Baltic Sea preserves underwater cultural heritage extremely well primarily due to the low light, low salinity and cold temperature that prevent the proliferation of the Naval Shipworm (Teredo navalis<\/em>), which devours submerged wood.<\/p>\n\n\n\n

Ecological influence<\/strong><\/h4>\n\n\n\n

While archaeological research has taught us much about how ships have influenced the course of human history, scientists are also beginning to learn how sunken ships influence ecology in the deep-sea environment.<\/p>\n\n\n\n

Shipwreck preservation is equally important as a viable component in marine ecology. Once a shipwreck becomes stable it becomes part of its environment. Marine life envelop these remains as a foundation and frame for survival, serving as places where life can colonise.<\/p>\n\n\n\n

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Wreck colonised by life, acting as an artificial reef. Photo: Manu Bustelo<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

Diving in the Baltic<\/strong><\/h4>\n\n\n\n

Divers also enjoy visiting these submerged treasures and learning about their history, which gives these sites great economic potential.<\/p>\n\n\n\n

Diving experiences can vary widely. The temperature and visibility in the water might pose a challenge, but all divers benefit from new experiences and challenges are always strengthening. Whether you are a scientist or diving for recreational reasons, visiting a heritage site feels impressive.<\/p>\n\n\n\n