
Yann Clough
Professor

Modelling spatial relationships between ecosystem services and agricultural production in an agent-based model
Author
Summary, in English
The collective impacts of farmers' land management decisions on above ground ecosystem services (ES) and their implications for agriculture are poorly understood. Managing habitat to provide ES is costly but at the same time it can support higher yields through, e.g., pollination or natural pest control. Due to the mobility of ES-providers (bees, natural enemies) farmers providing habitat might also benefit their neighbours, creating interdependencies among their decisions. Interdependencies among farmers' land-use decisions and the flow of ES in space can be considered by integrating agent-based modelling and evidence-based ES models. Such integration requires a trade-off between the land-use details required to capture relevant ecological dynamics of ES in a landscape and the simplified landscape modelling in agent-based models. This paper shows how details of land use can be increased in the agent-based model AgriPoliS that simulates agricultural structural change. Non-agricultural land in AgriPoliS is differentiated into different land uses, i.e. settlements and natural habitats. Furthermore, the size distribution of these landscape elements and their distribution in space are considered. The improvement of the landscape modelling is a prerequisite for detailed analysis of policies supporting biodiversity and their impact on agricultural production and farm income.
Department/s
- Centre for Environmental and Climate Science (CEC)
- BECC: Biodiversity and Ecosystem services in a Changing Climate
- Lund University
- Biodiversity and Conservation Science
- Biodiversity
Publishing year
2014
Language
English
Pages
1311-1318
Links
Document type
Conference paper
Topic
- Environmental Sciences related to Agriculture and Land-use
Keywords
- Agent-based modelling
- Biodiversity
- Ecosystem services
- Land use
- Landscape modelling
Conference name
7th International Congress on Environmental Modelling and Software, iEMSs 2014
Conference date
2014-06-15 - 2014-06-19
Conference place
San Diego, United States
Status
Published
Research group
- Biodiversity and Conservation Science