Invasive Species Management Plan for Tree of Heaven with an Action Plan for its Control and Spread in the Federation of BiH

Summary of the project:

The project aimed to address the invasive species threat posed by the tree of heaven (Ailanthus altissima (Mill.) Swingle) in the Federation of Bosnia and Herzegovina (BiH). Through comprehensive mapping, analysis, and implementation of control measures, it mitigated the ecological impact of this species on native biodiversity and ecosystems. By developing a management plan and engaging local communities, the project ensured sustainable management and restoration of affected areas, enhancing environmental resilience and protection across BiH.

Project goals:

The main objective of the project was to develop a management plan for the tree of heaven (Ailanthus altissima (Mill.) Swingle) in the Federation of BiH, along with an Action Plan for measures/methods of suppression, eradication, and control of the invasive species, considering its biology, ecology, and distribution.

Expected results and main activities:

The main activities included:

Task 1. Mapping and monitoring the spread of tree of heaven (Ailanthus altissima) in the Federation of BiH

Task 2. Identification of key impact areas of tree of heaven

Task 3. Development and testing of tree of heaven control methods

Task 4. Education of local communities and other stakeholders on the impact and control of tree of heaven

Task 5. Development of the tree of heaven management plan

Task 6. Development of a legal act on measures for controlling tree of heaven

The expected project results were:

1. Detailed database in a Geographic Information System (GIS) on the current distribution of the tree of heaven and integration of results into the information system for nature protection of FBiH, managed by the Environmental Protection Fund of the Federation of Bosnia and Herzegovina. 

2. Analysis of pathways of introduction and spread of the tree of heaven. 

3. Effective methods for suppression, eradication, and control of the tree of heaven. 

4. Development of an action plan with measures of suppression, eradication, and control of the tree of heaven.

5. Economic analysis of costs and benefits from implementing the action plan. 

6. Potential ecosystem restoration measures. 

7. Increased awareness and capacity of local communities to recognize and control the invasive species. 

8. Proposal of a sub-legal act/Decision on measures for suppression, eradication, and control of the invasive species tree of heaven.