Microbial Communities in Coastal Sediments

Structure and Functions

Salom Gnana Thanga Vincent, Tim C. Jennerjahn, Kumarasamy Ramasamy

• Publisher: Elsevier
• Year: 2021
• Print ISBN: 9780128151655
• eBook ISBN: 9780128151662
• Topic: Biological Sciences
• Subtopic: Ecology
• Index: Biological Sciences

A concise reference on the structural composition and function of microbial communities in coastal environments, especially in relation to natural and anthropogenic impacts. Microbial Communities in Coastal Sediments presents twenty years of coastal microbiology research, grounding it as a vital development in the field of microbial ecology. It is the first book to focus exclusively on the complex microbial ecology and its function in rest of the marine environment. The book outlines the structure, function, and assessment of microbial communities in marine sediments while exploring practical methods of assessment. It is an invaluable resource to aquatic microbiologists, marine ecologists, marine microbiologists, aquatic researchers, and graduate students in this field. Microbial Communities in Coastal Sediments begins with an examination of nutrient sources in the coastal context with a focus on organic matter inputs. The quantity and quality of organic matter in coastal sediments and their impacts on the composition and formation of microbial communities is discussed. The book explores the consequences of anthropogenic changes and human activity on microbial ecology and nutrient cycling. Sections on nutrient availability, green house gas production and biodegradation of persistent organic pollutants provide essential details. Molecular research techniques and methods for assessing microbial community structure and function in coastal sediments are also covered. - Explores the interplay of physicochemical and biological features of coastal ecosystems on microbial community composition to provide a template of comparison for field research - Includes unique figures, schematic diagrams and photographs related to microbial processes of coastal ecosystem to clearly represent different aspects of microbial structure and functions - Provides analytical methods and detailed molecular techniques for qualitative and quantitative analyses of microbial community structure

Table of contents

• Title of Book
• Cover image
• Title page
• Table of Contents
• Copyright
• Introduction
• Chapter 1 Source and composition of organic matter and its role in designing sediment microbial communities
• Chapter 2 Sources, types, and effects of nutrients (N and P) in coastal sediments
• Chapter 3 Environmental variables and factors regulating microbial structure and functions
• Chapter 4 Biogeocycling of nutrients (C, N, P, S, and Fe) and implications on greenhouse gas emissions
• Chapter 5 Biodegradation and biotransformation of persistent organic pollutants by microbes in coastal sediments
• Chapter 6 Assessment of microbial structure and functions in coastal sediments
• Appendix 1. Conclusions and future perspectives
• Index