Mysuru:  Deputy Conservator of Forests (DCF), Wildlife Division – Mysuru, Sidramappa Chalkapure, has expressed concern over decreasing forest land across the globe due to large-scale human interferences. He was delivering the keynote address after inaugurating a State-level Seminar on “Human Interferences on Environment —  Concepts and Concern” for under-graduate, post-graduate students and teachers organised by…