Iceland tries to bring back trees razed by the Vikings

phys.org | 4/11/2019 | Staff
Mandyixus (Posted by) Level 3
Click For Photo: https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/2019/icelandwason.jpg

Before being colonised by the Vikings, Iceland was lush with forests but the fearsome warriors razed everything to the ground and the nation is now struggling to reforest the island.

The country is considered the least forested in Europe; indeed, forests in Iceland are so rare, or their trees so young, that people often joke that those lost in the woods only need to stand up to find their way.

Way

However, it wasn't always that way.

When seafaring Vikings set off from Norway and conquered the uninhabited North Atlantic island at the end of the ninth century, forests, made up mostly of birch trees, covered more than a quarter of the island.

Century - Settlers - Percent - Forests - Building

Within a century, the settlers had cut down 97 percent of the original forests to serve as building material for houses and to make way for grazing pastures.

The forests' recovery has been made all the more difficult by the harsh climate and active volcanoes, which periodically cover the soil with lava and ashes.

Report - United - Nations - Food - Agriculture

According to a report published in 2015 by the United Nations Food and Agriculture Organization (FAO), forests now only cover 0.5 percent of the island's surface.

The lack of trees means there isn't any vegetation to protect the soil from eroding and to store water, leading to extensive desertification despite the country's far northern location.

Reforestation - Efforts - 1990s - Landscape - Greenery

Reforestation efforts since the 1950s and especially the 1990s have helped the rocky landscape regain some of the greenery and efforts are ongoing.

In Hafnarsandur, a 6,000-hectare (14,800-acre) area of basalt and black sand in Iceland's southwest, authorities have tasked the Icelandic Forest Service with turning the lunar landscape into a forest.

Examples - Soil - Erosion - Iceland - Land

"This is one of the worst examples of soil erosion in Iceland on low land," said Hreinn Oskarsson, the service's head of strategy.

Armed with a red "potti-putki", a Finnish designed tube-shaped tool, Oskarsson is planting lodgepole pines...
(Excerpt) Read more at: phys.org
Wake Up To Breaking News!
Sign In or Register to comment.

Welcome to Long Room!

Where The World Finds Its News!