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année 2018

Actualités de 2018

mars 2018
février 2018
The state and use of municipal tree inventories in Swedish municipalities – results from a national survey / Johan Östberg, Björn Wiström, Thomas B. Randrup Urban Ecosyst, article en ligne le 8 février 2018, pp. 1-11 "Urban trees are an essential component of urban ecosystems, and management of this resource constitutes an essential element of urban open space management. However, municipal tree inventories in Sweden and elsewhere have received limited attention. It is unknown how common municipal tree inventories are in Sweden, factors governing whether a municipality has an inventory and what the inventories are used for." mise à jour du dossier Ecosystèmes et services écosystémiques
janvier 2018