Sanat Kumar Guchhait – författare

Tropical deltas of the world are in decline and are threatened by climate change, geo-environmental dynamics, natural hazards, and disasters. This book is a comprehensive discussion of the present delta crisis and the various risks the deltas are facing due to human and natural factors. It addresses their resilience, the importance of biodiversity, and the future adaptations for sustainable management of tropical deltas. The use of geospatial tools for the assessment and modeling of environmental degradations and the applications of artificial intelligence (AI) and machine learning (ML) are examined in 22 chapters, from different major deltas of the world, to help readers understand the interdisciplinary perspective of deltas’ vulnerability and sustainability.

Features

This reference book is for researchers, academics, graduate and senior undergraduate students in geography, geomorphology, hydrology, regional planning, environmental science, ecology, and engineering, and those interested in water conservation and sustainability, including professionals in industry and government, and human rights activists.

Tropical deltas of the world are in decline and are threatened by climate change, geo-environmental dynamics, natural hazards, and disasters. This book is a comprehensive discussion of the present delta crisis and the various risks the deltas are facing due to human and natural factors. It addresses their resilience, the importance of biodiversity, and the future adaptations for sustainable management of tropical deltas. The use of geospatial tools for the assessment and modeling of environmental degradations and the applications of artificial intelligence (AI) and machine learning (ML) are examined in 22 chapters, from different major deltas of the world, to help readers understand the interdisciplinary perspective of deltas’ vulnerability and sustainability.

Features

This reference book is for researchers, academics, graduate and senior undergraduate students in geography, geomorphology, hydrology, regional planning, environmental science, ecology, and engineering, and those interested in water conservation and sustainability, including professionals in industry and government, and human rights activists.

This Brief analyses and discusses the laterites in the Bengal Basin. The book highlights: (1) the definition, identification and classification of ferruginous materials, (2) the mode of laterite formation and its other horizons, (3) processes and theories of lateritisation, (4) determination of laterite ages, (5) recognition of palaeogeomorphic and palaeoclimatic significance and (6) geo-chronology and reconstruction of former lateritized landscapes. The chapters cover the tectono-climatic evolution of north-south laterite profiles of the north-western Bengal Basin on the Rajmahal Basalt Traps, Archean Granite-Gneiss, Gondwana Sandstones, Palaeogene Gravels and Older Palaeo-Deltaic Alluvium. The book uses advanced field-based studies, quantitative analysis and thematic mapping to cover various areas of palaeogeography and regolith geology of the Bengal Basin in connection with laterite genesis, palaeoweathering, tectonic geomorphology, Quaternary geomorphology and pedogeomorphology.It introduces laterites as a potential stratigraphic marker in Indian geology by explaining their palaeogeomorphic and palaeoclimatic significance.

This Brief is a comprehensive resource to researchers, students and academicians of geography, geomorphology and geology working on laterites.

This book discusses the issue of riverbank erosion and its associated causes, risks and social challenges in the Bengal Delta. The book covers the physical processes and indicators of riverbank erosion such as sediment flux and channel morphology, the anthropogenic and natural causes of erosion, the social consequences that afflict vulnerable communities who depend on the delta for their livelihoods, and potential solutions to harmful erosion processes such as bioengineering methods and increased community governance through a socio-hydrological approach. Though the Bengal Delta is one of the most populated regions in the world, few publications exist that discuss riverbank erosion as a major threat to environmental and livelihood sustainability in a comprehensive manner. The book will fill this gap in research for students and researchers in geography and environmental sciences, and will engage regional planners, decision makers and policy makers to further their understanding of the complex social and environmental aspects of the Bengal Delta associated with persistent and worsening riverbank erosion.