Invasion in a shifting environment governed by a free boundary model with preferred density at the invading fronts

Key Points

• The study observes patterns of invasion dynamics in environments characterized by density variations.
• Key findings indicate that preferred density at invasion fronts significantly impacts the overall invasion process.
• Observational analysis focuses on interactions defined by a free boundary model, providing insights into ecological behaviors over time.
• Results highlight the need for improved ecological models to predict invasions under changing environmental conditions.