As part of efforts to beautify the linear park along the Pedieos river, a new study recommends cutting back acacia trees, claiming that they are invasive and prevent other trees and plants from taking root in the areas where they grow.
The study, prepared as part of the project’s planning, includes a section titled “Removal of invasive flora species.” It says that as part of the project, the removal of invasive species is proposed, particularly acacias found in large, dense clusters, with new native species to be planted in their place.
The study notes that Acacia saligna is listed among the invasive species of EU concern under Regulation (EU) 1143/2014, and that species on this list are subject to the restrictions and measures set out in the regulation.
Why acacias are a problem
According to the study, the main environmental problems linked to acacias stem from the fact that it is an extremely invasive species. It produces huge quantities of seeds that can survive in the soil for 20 years or more. The trees also create shade that smothers native vegetation and degrades habitats for turtles and aquatic species.
A slow, careful process
The researchers note that removing acacias is a time-consuming, costly and long-term process requiring significant investment of staff time, since it calls for gradual removal with systematic monitoring and the planting of new native trees, rather than abrupt clearing without new planting.
According to the researchers, the removal should be carried out using Targeted Chemical Control Methods, following the techniques set out in the Department of Forests’ 2013 “Guide for the Control of Invasive Trees in Natural Ecosystems in Cyprus.” The final removal plan, covering timing and method, will be agreed and approved by the Department of Forests.
Starting point: Anthoupoli
The researchers recommend that removals begin in Anthoupoli, an area which at this stage has no construction under way but which contains debris that needs to be cleared and a site that needs to be cleaned up.
This, according to the researchers, presents an opportunity to remove acacias on both sides of the riverbed, as provided for in the Department of Forests’ guide.
Phased removals can take place first in the areas where project works are under way, such as footbridges, car parks and toilets, followed by the slopes and the active riverbank. The study proposes replacing the acacias with native flora species in order to restore the river ecosystem.
