Environmental Studies by Deswal and Deswal: A Review
Environmental Studies by Deswal and Deswal is a textbook that covers the basic concepts and principles of environmental science, ecology, and environmental engineering. The book is designed for undergraduate students of all branches of engineering and science, as well as for general readers who are interested in learning about the environment and its problems. The book consists of 26 chapters, each covering a different aspect of environmental studies, such as natural resources, ecosystems, biodiversity, pollution, waste management, environmental impact assessment, environmental laws, and sustainable development. The book also includes case studies, examples, diagrams, tables, and illustrations to enhance the understanding of the topics.
The book is written in a simple and lucid language, with clear explanations and definitions of technical terms. The book also provides exercises and questions at the end of each chapter to test the comprehension and application of the concepts. The book is well-organized and comprehensive, covering both the theoretical and practical aspects of environmental studies. The book also reflects the latest developments and trends in the field of environmental science and engineering.
Environmental Studies by Deswal and Deswal is a useful and informative textbook for students and teachers of environmental studies, as well as for anyone who wants to gain knowledge about the environment and its issues. The book is available in PDF format for easy access and download.
The book is divided into six units, each focusing on a different theme of environmental studies. The first unit introduces the multidisciplinary nature of environmental studies, the need for public awareness, and the natural resources and their conservation. The second unit deals with the concepts and components of ecosystems, ecological pyramids, biogeochemical cycles, and biodiversity. The third unit discusses the causes and effects of various types of pollution, such as air, water, soil, noise, thermal, and radioactive pollution. The fourth unit explains the concepts and methods of solid waste management, hazardous waste management, and biomedical waste management. The fifth unit covers the topics of environmental impact assessment, environmental audit, environmental ethics, and environmental legislation. The sixth unit explores the concept and dimensions of sustainable development, the role of renewable energy sources, climate change, global warming, ozone depletion, acid rain, and green house effect.
The book is based on the syllabus prescribed by the University Grants Commission (UGC) for undergraduate courses of all branches of higher education. The book is also useful for various competitive examinations and entrance tests. The book is updated with the latest data and information from various sources and agencies. The book is written in a student-friendly manner, with clear objectives, key points, summary, and review questions at the end of each chapter. The book also provides references and web links for further reading and research. aa16f39245