So, what's the problem
Invasive alien plant species have a negative impact on biodiversity and the rural communities who depend on the natural resources around them for their survival.
Although a lot is known about the biodiversity impacts of these introduced species, little is known about the livelihood impacts that they have on communities that depend on the goods and services provided by ecosystems.
This lack of information on the cross-cutting impacts of invasive alien plants, especially on poor rural communities, means that many donors, development agencies and governments are less likely to initiate and support management activities.
What is this project doing?
The aim of this project is to determine the negative impacts of selected invasive alien plants on poor rural communities, especially farmers, in East and southern Africa.
So, the team will generate and share information on the socio-economic impacts of five selected invasive alien plants in Laikipia in Kenya, around Arusha in Tanzania, Eastern Uganda and northeastern Zambia.
This information will be used to determine the financial burden and others costs that invasive alien plants extol on poor rural communities.
- develop questionnaires to determine socio-economic impacts of Tithonia diversifolia in Zambia, Parthenium hysterophorus and Chromoleana odorata in Tanzania, Lantana camara in Uganda, and Opuntia stricta in Kenya
- interview 200 people in each area/ region affected by these invasive alien plants
- enter, collate and analyze responses
- make information available to donors, development agencies and governments
Even though invasive alien plants have a significant impact on the goods and services provided by ecosystems and native biodiversity, there is very little understanding as to how the erosion of these natural resources impacts on poor rural communities.
The results of these surveys will inform all relevant stakeholders as to the wider and cross-cutting impacts of invasive alien plants (for instance we are currently producing a number of paperson the impacts of chromolaena, lantana, cactus, etc.) and lead to significant changes in the support for projects which mitigate their impacts.