Book excerpt: Advances in Ecological Research, Part Two, Volume 64, the latest release in this ongoing series, includes specific chapters on Tropical Ecosystems in the 21st Century. Chapters in this volume cover topics such as landscape-scale expansion of agroecology to enhance natural pest control, a systematic review and ecosystem services, and the resilience of agricultural landscapes. - Provides information that relates to a thorough understanding of the field of ecology - Deals with topical and important reviews on the physiologies, populations and communities of plants and animals