气候变化背景下主要林业病虫害发生规律演变分析

Key Points

• Climate change is causing shifts in forest pest and disease patterns, leading to greater occurrences in higher latitudes and altitudes.
• Pest generation numbers are increasing as winter survival rates improve, while abnormal precipitation affects host plant resistance and pathogen transmission.
• Analysis of the relationships between climate factors and pest dynamics shows an ongoing evolution in geographic distribution and interspecies interactions.
• Future research must address uncertainties in pest behavior due to climate impacts, supporting adaptive management for resilient forest ecosystems.

Abstract