Book 1483 Fundamentals of Ecology: Part. 1: Characterization of the environment as a system: a course of lectures by B. M. Chizhykova is a unique and in-depth analysis of ecosystems, their structure and functioning. This work is primarily intended for students, graduate students and anyone interested in environmental sciences, as well as for teachers who want to supplement their courses with relevant knowledge about the interaction of man and nature. In the first part of the course of lectures, the author examines in detail the environment as a complex system in which all components are interconnected. Chizhikov focuses on how various factors from climatic conditions to human activity affect ecosystems and their sustainability. The reader plunges into the world of ecology, where every detail matters, and where understanding these relationships becomes the key to solving many of today's environmental problems. The book stands out for its scientific basis and accessible style of presentation. Chizhikov uses real-life examples to illustrate complex concepts, making them understandable even to those who do not have deep knowledge in the field of ecology. This makes the book ideal for a wide audience from students who are just starting out in the study of ecology, to professionals who want to update their knowledge and look at familiar problems from a new perspective. The topics raised in the book cover a wide range of issues: from the characteristics of the biosphere and ecosystems to the impact of anthropogenic activities on the environment. Chizhikov not only describes the existing problems, but also suggests ways to solve them, emphasizing the importance of sustainable development and nature conservation. This book will be a great addition to the library for anyone interested in ecology, environmental protection and sustainable development. The style of the author is clear and logical, which makes reading fascinating and informative. In. M. Chizhikov is a well-known specialist in the field of ecology, and his work is respected among scientists and students. His other works, such as Ecology and Sustainable Development and Fundamentals of Environmental Management, are also noteworthy and can be excellent additions to the study of ecology. Book 1483 Fundamentals of Ecology: Part. 1: Characterizing the environment as a system: a course of lectures not only provides the reader with theoretical knowledge, but also encourages us to think about the personal responsibility of each of us for the state of the planet It will become a reference book for anyone who wants a deeper understanding of how the environment functions and how we can influence its preservation. If you are looking for literature that will help you understand the complex issues of ecology, this book is exactly what you need. It is suitable for both students and teachers, as well as for anyone who wants to expand their knowledge of the world in which we live. Do not miss the opportunity to discover the world of ecology through the prism of a unique view M. Chizhykova!