This book provides a comprehensive overview of recent research on estuaries of the east coast of India, and how changing biogeochemical dynamics as a result of climate change and human activity have impacted estuaries and other open water ecosystems. Though estuaries only cover a very small portion of the earth’s hydrosphere, they are some of the most biogeochemically active regions among the global water bodies. As such, this book focuses on estuaries of the east coast of India going all the way to the Bay of Bengal, which is the world's largest freshwater input from perennial rivers and rain-fed estuaries, and is therefore a unique area of study. Through its unique coverage of the Bay of Bengal in particular, the book presents a new perspective not present in the literature on estuary biogeochemistry and ecosystem dynamics. Moreover, the book addresses SDG 13 (Climate Action) and 14 (Life below Water), with a focus on ecosystem services of the natural aquatic system.The book will be useful to researchers, policy makers, coastal managers and marine sustainability scientists and organizations.

This volume compiles recent research on phytoplankton primary productivity (PP) in the Indian Ocean to provide an understanding and consolidation of the driving mechanisms of PP variability in diverse oceanic ecosystems globally. The book aims to facilitate a holistic overview of the research carried out in this field in various oceanic realms such as Indian coastal and oceanic waters (estuaries, coastal waters, Bay of Bengal, Arabian Sea, Indian Ocean). The contents of this book also address the United Nations sustainable development goals i.e., SDG 13 (Climate Action) and SDG 14 (Life below Water), with a focus on the impacts of climate change oceanic ecosystems. The book can serve as a comprehensive baseline of information for researchers studying planktonic primary productivity and biogeochemistry-related research in the above-mentioned marine ecosystems and other global oceans. It is intended to attract the attention of researchers, professionals, undergraduate and graduate oceanography students, and policy makers in the field of marine sciences.

This book gives an overview of various aspects of blue carbon dynamics from each country bordering the Indian Ocean. Given the importance of the topic of blue carbon, it can be assumed that in near future, more and more researchers from the Indian Ocean countries will pursue environmental research in this domain. This book is a ready reference to all those who are interested to have a holistic understanding about the ground scenario of blue carbon in the Indian Ocean. There are many research institutes situated in the periphery of the Indian Ocean that are devoted to nurturing the new avenues of marine carbon research. Researchers and scholars interested in this domain will find this book provides a good overview, wherein all the necessary information on the status and functioning of these blue carbon ecosystems are detailed in a concise way. The book is also helpful to postgraduate students of ‘marine science’ or those who have a specialization in ‘marine biogeochemistry’ or ‘chemical oceanography’ to develop a basic understanding about the very concept of ‘blue carbon’ from the perspective of the Indian Ocean.

This book highlights various aspects of geochemical and geological processes. In brief, it facilitates to understand the geochemical behavior of major, trace and rare earth elements in rocks to identify the magmatic processes involved in present-day magma generation and their relation to global tectonic regimes as well as geothermal studies. Therefore, the book provides a comprehensive view of the generation of magma types (mafic to felsic in composition) and their role in the petrogenesis. The book also covers the development of new geosoftware to effectively process the geochemical data before its interpretation.

This book discusses the significance of water quality parameters in aquatic ecosystems, offering a concise and practical measurement methodology for early career researchers and post-graduate students in the fields of environmental science, oceanography, and aquatic science . The keys topics covered include aquatic sampling, basics of physicochemical properties and carbonate chemistry of aquatic science , the importance of nutrients in natural water bodies, biological productivity in aquatic ecosystems, aquatic pollution, and statistical analyses of different types of water science data. Several parameters such as microplastics, dimethylsulfoniopropionate and polychlorinated biphenyls have also been incorporated in the book for comprehensive coverage of the topic. The book is meant as a practical guide for beginners and young researchers using a clear writing style and practical examples, highlighting the significance of water science parameters and their measurement protocols in aquatic environments.

As we traverse the intricate tapestry of human existence, an inextricable bond exists between the environment and our health. This bond, woven with threads of complexity, interconnects the fabric of our well-being with the ecosystems surrounding us. With the acceleration in urbanization, resource consumption and economic growth, the environment often remains in the back seat. This book, titled "Environment and Human Health," is a humble attempt to seek insight into the intricate dynamics between environmental factors and human health. The journey commences with a concise review of the impact of particulate matter on human health, illuminating the pernicious effects of airborne pollutants on our well-being. From there, we further proceed to the semi-urban landscapes of West Bengal, India, where the interplay between traffic load and chlorophyll content of roadside plants unveils a narrative of ecological resilience amidst anthropogenic pressures. Venturing further into the realm of environmental challenges, we confront the spectre of fluoride contamination in groundwater, grappling with its source characterization and the associated health risks. Yet, amidst these challenges, glimmers of hope emerge as we explore sustainable solutions such as integrating Microbial Fuel Cells in wastewater treatment—a testament to human ingenuity in mitigating environmental degradation while safeguarding public health. The discourse then shifts to the insidious effects of airborne polycyclic aromatic hydrocarbons (PAHs) on human health, underscoring the imperative of addressing industrial emissions to preserve human well-being. From the plains of West Bengal to the marshlands that teem with biodiversity, we confront the urgent need for robust legal mechanisms to protect these vital ecosystems, recognizing their indispensable role in sustaining human health and ecological balance. As we navigate through the narrative tapestry of this volume, we encounter a beacon of hope amidst the shadows of environmental degradation—the transformative potential of repurposing opencast coal pits for fish culture, offering not only sustenance but also a testament to the resilience of nature when nurtured with care. In compiling these scholarly endeavours lies a clarion call to action—a call to embrace a paradigm of stewardship, where preserving our environment is synonymous with safeguarding our health. For in the nexus of environment and human health lies the cornerstone of our shared prosperity and well-being.

The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Written by a team of international expert scientists, under the guidance of Chief Editors Eric Wolanski and Donald McClusky, the Treatise on Estuarine and Coastal Science, Ten Volume Set examines topics in depth, and aims to provide a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Most up-to-date reference for system-based coastal and estuarine science and management, from the inland watershed to the ocean shelf Chief editors have assembled a world-class team of volume editors and contributing authors Approach focuses on the physical, biological, chemistry, ecosystem, human, ecological and economics processes, to show how to best use multidisciplinary science to ensure earth's sustainability Provides a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Features up-to-date chapters covering a full range of topics

Redefining Diversity and Dynamics of Natural Resources Management in Asia, Volumes 1-4 brings together scientific research and policy issues across various topographical area in Asia to provide a comprehensive overview of the issues facing the region. Sustainable Natural Resources Management in Dynamic Southeast Asia, Volume 1, pulls together regional experts in the field to look specifically at sustainability issues across the region, to see what has been implemented, what the impacts have been, and what other options are available. In the race to be a developed region, many Southeast Asian countries have foregone natural resources through haphazard use. As a result, the people are faced with numerous environmental challenges, particularly deforestation and forest degradation, biodiversity loss and ecosystem degradation, reduction in soil quality, and decreases in the quantity of available water. Community-based forest management is the involvement of local communities in the protection, conservation and management of public forests to prevent degradation through sustainable practices while still responding to the basic social and economic needs of local populations. When the people who depend on forest resources for their livelihoods are jointly responsible for managing and protecting them, they tend to do so in a more sustainable manner by focusing on the long-term benefits rather than the immediate short-term gains. However, when tenure rights are weak, unclear, or insecure, or offer limited benefits, people are incited in extracting more immediate benefits, resulting in suboptimal forest management and the reduction of carbon stocks. - Features case studies that cover issues such as rising levels of deforestation, forest degradation, regional food security, ecosystem degradation, biodiversity loss, conflicts over natural resource use, water management issues, and impacts on local communities - Includes contributions from local researchers who are dealing with these issues first hand, and on a daily basis - Includes a comparative review on REDD+ implementation in different communities - Focuses on sustainability issues across the region

Groundwater Contamination in Coastal Aquifers: Assessment and Management first describes groundwater contamination in coastal aquifers and then delves into specific topics surrounding various hydrogeochemical processes. Next, the book covers case studies of groundwater quality assessment using recent techniques, explains the various pollutants and contaminants in coastal aquifers, and covers management and remediation methods to control contamination in coastal aquifers. This key reference encompasses various topics in broader perspectives on groundwater contamination in coastal aquifers, providing a significant contribution to the field of hydrogeology. - Presents global case studies that show the reader how this issue is affecting sites around the world - Includes a remediation plan that solves problems surrounding the management of groundwater, water treatment techniques, and the management of available groundwater resources - Provides advanced techniques that can be applied and used as methodologies for solving groundwater issues