The book "Environmental monitoring of water bodies" edited by J. In. Surikova is an important and relevant publication that will become an indispensable assistant for all those interested in ecology, environmental protection and sustainable development of water resources. In the context of global climate change and increasing anthropogenic impact on natural ecosystems, understanding of the processes occurring in water bodies becomes especially important. This book offers an in-depth and comprehensive analysis of monitoring methods, allowing readers not only to understand the current situation, but also to anticipate possible changes in the future. The book covers a wide range of topics related to the ecological state of water bodies. It begins with the basics of ecology of reservoirs, considers various methods of assessing their condition and offers practical recommendations for monitoring. Readers will be able to learn about modern technologies, such as remote sensing and the use of automated systems, which makes the monitoring process more efficient and accurate. This aspect will be of particular interest to students and professionals in the field of ecology, hydrology and related disciplines. “Environmental monitoring of water bodies” will be useful not only for professional ecologists, but also for students, graduate students, as well as for anyone interested in environmental issues. The book is written in accessible language, which makes it easy to assimilate even complex scientific concepts. It will also be of interest to activists and representatives of public organizations engaged in the protection of water resources and ecosystems. The topics raised in the book include not only the technical aspects of monitoring, but also broader issues such as the impact of pollution on human health and ecosystems, as well as the importance of biodiversity conservation. These problems are becoming especially urgent in light of recent developments related to the deterioration of water bodies around the world. The book emphasizes the need for an integrated approach to solving environmental problems and invites readers to reflect on their role in preserving the natural heritage. The author's style and collective approach to writing the book make it particularly attractive. J. In. Surikova and her team of experts present a variety of points of view and experience, which enriches