Ecosystems are vibrant and collaborative clusters made up of plants, animals and micro-organism communities. Humankind is an essential part of each ecosystem and enjoys all its advantages. Driven by the growing necessity to conserve ecosystem productivity, several ecological researches have been conducted in the last few decades, highlighting the current condition of our planet and focusing on potential perspectives. This book contains extensive overviews and innovative studies focused on Environmental Evaluation and Monitoring of Agro-Ecosystems Biodiversity, richness and distribution, in order to recognize the best management strategies to face and resolve conservation issues.