Russian Hydrometeorological Dictionary . Volume 1 A-I", prepared by the Federal Service for Hydrometeorology and Environmental Monitoring and the State Institution "Gl. Geophysical Observatory . A. and . Voeykova”, is a unique and indispensable guide for all who are interested in hydrometeorology and related sciences. Edited by an outstanding scientist A. and . Bedritsky and with the compilation of Kamil Sheikhovich Khayrullin, this volume covers a wide range of terms and concepts necessary for a thorough understanding of meteorological processes and phenomena. The book is intended for students, graduate students, teachers and researchers in the fields of meteorology, ecology and natural sciences. It will be useful to both professional hydrometeorologists and those who are just beginning their journey in this fascinating and important field. The dictionary will also be an excellent assistant for journalists working in the field of ecology and climate change, as well as for anyone interested in the state of the environment and climate change. The first volume of the dictionary contains terms beginning with the letters A to I, which allows readers to quickly find the necessary definitions and delve into the study of specific terminology. Each word or phrase is accompanied by clear and understandable explanations, which makes the material available even to those who do not have a special education. This dictionary not only helps to understand terminology, but also serves as a basis for further study of more complex concepts and phenomena in hydrometeorology. The topics raised in the book cover a wide range of issues, such as atmospheric phenomena, climate change, meteorological instruments, and observational methods.. The book focuses on the importance of hydrometeorology in today's world, where climate change is becoming increasingly urgent. Readers will be able to learn about how meteorology affects various aspects of life, from agriculture to urban planning, and why understanding these processes is so important for the sustainable development of society. The style of the author and editors is distinguished by scientific rigor and clarity of presentation. They strive to make complex concepts accessible to a wide audience, which gives the book special value. It is important to note that the Russian Hydrometeorological Dictionary is part of a larger series that includes other volumes covering various aspects of hydrometeorology and ecology. This allows readers to delve deeper into the topic and expand their knowledge. Russian Hydrometeorological Dictionary . Volume 1 A-I" is not just a reference book, but a whole world that opens doors to a fascinating and multifaceted field of science. It will become a reliable satellite for anyone who wants to understand how our planet functions and what processes affect our lives. If you are looking for a high-quality and informative publication that will help you understand the complex terminology of hydrometeorology, this dictionary will become your faithful assistant. Do not miss the opportunity to enrich your knowledge and become part of the discussion of the most important environmental issues of our time!