Welcome to this online survey which aims to assess the potential impact of invasive alien species management methods on ecosystem services.

The survey is divided into three parts: management methods for crayfish, management methods for aquatic plant species and management methods for terrestrial plant species. Management methods evaluated in this survey were selected based on a preliminary work which only identified best management practices. Methods such as the use of herbicides, biocides or other chemical products were, however, not included for legal reasons.
1.First name(Required.)
2.Last name(Required.)
3.In what kind of institution are you working?(Required.)
4.Where do you mainly work?(Required.)
Country
5.Email address (the email address will not be used or shared, the only purpose is to have a contact if necessary)
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