Modelling Alternative Economic Incentive Schemes for Semi-Natural Grassland Conservation in Estonia

Area of Science:

• Ecology
• Agricultural Economics
• Environmental Policy

Background:

• Semi-natural grasslands (SNGLs) are vital habitats facing abandonment, leading to biodiversity loss.
• Economic incentives are crucial for managing SNGLs, yet their impact on land managers' decisions remains understudied.
• Understanding land use decisions is key to conserving SNGL biodiversity and socio-ecological systems.

Purpose of the Study:

• To investigate how economic incentives influence land managers' decisions regarding SNGL agricultural use.
• To simulate land use changes in response to varied economic conditions and policy scenarios.
• To assess the socio-ecological implications for policy-making in Estonia.

Main Methods:

• Development of regionally specific agricultural scenarios (compensation, livestock, hay export, bioenergy).
• Application of an interdisciplinary modeling approach to simulate land use changes.
• Analysis of land managers' responses to economic factors and their impact on SNGLs.

Main Results:

• Moderate profitability of beef, labor shortages, and high mulching profitability hinder SNGL use.
• SNGLs show a positive correlation with habitat suitability for breeding and feeding birds.
• Increased public funding for SNGLs can lead to crowding-out effects, negatively impacting regional agriculture.

Conclusions:

• Economic factors significantly influence land managers' decisions regarding SNGL use, often negatively.
• Effective policy measures are needed to promote cost-effective and labor-efficient SNGL management.
• Balancing economic incentives with biodiversity conservation is crucial for sustainable SNGL management.