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| identity_of_trees_walks [2014-08-28 18:38] – [* Elms] rasa | identity_of_trees_walks [2014-08-28 18:40] – [* White Elms, Ormes d'Amérique, Ulmus americana] rasa | ||
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| At the corner of the Rue de Laeken and the rue des Augustins you can greet the twins, two elms that are registered on the conservation list of the Brussels Region since 2006. Elms are known to be city trees. Amsterdam is full of them. They can live for several hundred years. | At the corner of the Rue de Laeken and the rue des Augustins you can greet the twins, two elms that are registered on the conservation list of the Brussels Region since 2006. Elms are known to be city trees. Amsterdam is full of them. They can live for several hundred years. | ||
| - | You can get to know these elms by watching closely for five minutes the silhouettes of their crowns against the clouds. | + | |
| + | // You can get to know these elms by watching closely for five minutes the silhouettes of their crowns against the clouds. | ||
| They used to be three, a little sisterhood. The third was removed for security reasons in 2007. The reason is not clear to us yet. Maybe it was affected by the Dutch elm disease. This disease is caused by a member of the sac fungi (Ascomycota) and is spread by the elm bark beetle. Although believed to be originally native to Asia, the disease has been accidentally introduced into America and Europe, where it has devastated native populations of elms which had not had the opportunity to evolve resistance to the disease. The only solution is to cut the ill tree and burn it. In the long term they inject vaccins and cultivate hybrid elms. | They used to be three, a little sisterhood. The third was removed for security reasons in 2007. The reason is not clear to us yet. Maybe it was affected by the Dutch elm disease. This disease is caused by a member of the sac fungi (Ascomycota) and is spread by the elm bark beetle. Although believed to be originally native to Asia, the disease has been accidentally introduced into America and Europe, where it has devastated native populations of elms which had not had the opportunity to evolve resistance to the disease. The only solution is to cut the ill tree and burn it. In the long term they inject vaccins and cultivate hybrid elms. | ||
| - | All in all, these two elms resisted to long term pollution and illnesses. There highth, their beauty and their scarcity have brought them to the Brussels Region Government, who voted on the 17th January 2008 for their protection. Looking at what this means, one could say that all trees of Brussels should be on that list: | + | All in all, these two elms resisted to long term pollution and illnesses. There heighth, their beauty and their scarcity have brought them to the Brussels Region Government, who voted on the 17th January 2008 for their protection. Looking at what this means, one could say that all trees of Brussels should be on that list: |
| a) It is prohibited to use, store or produce substances that can cause damage to the development and the growth of the trees, the fauna and flora and the water quality. | a) It is prohibited to use, store or produce substances that can cause damage to the development and the growth of the trees, the fauna and flora and the water quality. | ||
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| Apart from being remarkable or preserved a tree can also be protected in the Brussels Region. There is only one such tree, a Lebanon cedar in the Avenue Palmerstonlaan. This is the only tree that cannot be cut without public permission and has to be replaced when it dies. | Apart from being remarkable or preserved a tree can also be protected in the Brussels Region. There is only one such tree, a Lebanon cedar in the Avenue Palmerstonlaan. This is the only tree that cannot be cut without public permission and has to be replaced when it dies. | ||
| - | Remember that in German mythology our genealogy goes back to two trees. The first woman was created from the wood of a elm, the first man from the wood of an ash. | + | Remember that in German mythology our genealogy goes back to two trees. The first woman was created from the wood of an elm, the first man from the wood of an ash. |
| // When you walk on, we invite you to think of the fact that many trees live for more than several hundred years, some oaks even for six hundred years. These elms are said to be more than a hundred years old. If they could speak, what would they tell us? What has changed since their youth? And what kind of historical events did they live? // | // When you walk on, we invite you to think of the fact that many trees live for more than several hundred years, some oaks even for six hundred years. These elms are said to be more than a hundred years old. If they could speak, what would they tell us? What has changed since their youth? And what kind of historical events did they live? // | ||
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