Vinay Kumar Singh

Microorganisms play essential roles in ecosystem functioning, nutrient cycling, and environmental sustainability. Studying their interactions provides insight into ecological balance and the health of natural systems. Environmental Microbiology and Ecology explores microbial diversity, metabolism, and ecological relationships across terrestrial and aquatic environments. The book discusses biodegradation, bioremediation, and microbial contributions to global biogeochemical cycles. It also examines the influence of environmental factors on microbial communities. By integrating molecular biology with ecological theory, it provides students and professionals with a comprehensive understanding of microbial processes vital to environmental stability and ecosystem health.

The objective of the book Evolution Theory: Historical Background and Fundamentals is to provide readers with a comprehensive understanding of the historical context and fundamental principles of the theory of evolution. By delving into the origins and development of this groundbreaking scientific concept, the book aims to shed light on the contributions of influential scientists, the controversies surrounding evolutionary thought, and the evidence supporting this paradigm-shifting theory. Through a rigorous exploration of key concepts such as natural selection, adaptation, and genetic variation, readers will gain a deeper appreciation for the profound impact of evolution on our understanding of the natural world and the diversity of life on Earth.

The objective of the book Introduction to Ecology is to provide readers with a comprehensive understanding of the fundamental concepts and principles of ecology. Through clear and concise explanations, this book aims to introduce readers to the intricate relationships between organisms and their environment. It explores various ecological concepts such as population dynamics, community interactions, and ecosystem functioning. The book also emphasizes the importance of ecological research in addressing environmental challenges and promoting sustainability. By the end of this book, readers will have a solid foundation in ecological principles, enabling them to appreciate the intricate web of life and make informed decisions for a more harmonious coexistence with nature.

Environmental monitoring can be described as the measured sampling of soil, air, water and biota to observe and review the environment, and to acquire data from this process. Monitoring can be performed for various purposes, including to form environmental "baselines, patterns, and overall impacts", to test ecological systems, to assess environmental modelling strategies, to test strategy plan and navigation, to guarantee consistence with natural guidelines, to review the impacts of anthropogenic impacts, or to perform natural resource inventories. A list of purposes for monitoring is introduced in this volume, and the list assists with highlighting the significance of observation and how its outcomes are ever-present in our regular lives. Environmental monitoring projects can vary altogether in the size of their spatial and temporal limits. For instance, a threatened fish in a small river and the suitability of its transient fate will need monitoring on short and regional temporal and spatial scales, whereas the management of natural systems that scale a country will require monitoring systems that are a lot more extensive in scale. Monitoring systems can vary fundamentally in scope, varying from communal monitoring on a neighborhood scale, to enormous collaborative universal monitoring projects, for example, those focused on environmental change. An outline of spatial and temporal scale applicable to environmental monitoring is discussed in the volume.

This book provides an up-to-date review of fasciolosis, a disease caused by Fasciola hepatica and Fasciola gigantica, including its biology, transmission, epidemiology, host distribution, economic impact, and novel approaches for its diagnosis, treatment and prevention.It first offers a brief overview of the history of the disease, the genetic diversity of the parasite and its distribution, and the ecology of the vector snail, which belongs to the Lymnaeidae/Planorbidae family. It also examines the current strategies and novel approaches for controlling the parasite, diagnosing infections and vaccine development.Importantly, it highlights issues relating to the control of fasciolosis, including drug resistance, lack of effective diagnostics, and the parasite’s long-term survival strategies based on regulation and modulation of the host immune system. Lastly, it discusses the novel control snail vectors using bait formulations, and synergeticand phototherapy treatment with chlorophyllin, which does not kill the vector.