Insights into the World of Diatoms: From Essentials to Applications

This edited book provides a comprehensive and a reliable source of information on all major areas of diatom research. It addresses research advances in the key areas of diatom biology, morphology, systematics, phylogeny and ecology along with their interdisciplinary applications. Diatoms are the world's most diverse group of algae populating the freshwater and marine ecosystems of the world. They are unicellular, photosynthetic, eukaryotes having ornate silicified cell walls. Diatoms contribute around 25% of annual global carbon fixation, which is more than all of the terrestrial rainforests combined. Diatoms underpin major aquatic food webs and drive global biogeochemical cycles and have several ecological and interdisciplinary applications. This book targets a wide range of audience including researchers, academicians, teachers and students of varied disciplines such as biology, environmental sciences, ecology, evolution, nanotechnology and other related disciplines. It is useful read for beginners as well as advanced researchers.

Offers insights into a wide ranging aspects of diatom research Explains interdisciplinary application of diatoms Provides brief distilled summaries with key points followed by elaborate discussion for each chapter

Auteur

Dr. Prateek Srivastava is a PhD in Botany from the University of Allahabad. His research areas are Fresh water ecology and Phycology. He has been awarded several research projects from reputed funding agencies of India viz. Ministry of Science & Technology, Ministry of Environment and Climate Change and Science and Engineering Research Board, most of which have focused on diatoms and other river algae. Two students have been awarded with the PhD degree under his guidance. He has been teaching ecology, biodiversity and phycology to UG and PG students since 2008. He has worked as an assistant professor in Amity University, Noida from 2010 to 2017 and is presently working in the Department of Botany, CMP College, University of Allahabad. He has more than 35 publications to his credit which include research papers in peer-reviewed International and National Journals, book chapters, conference proceedings etc. He has organized and attended several National and Internationalseminars and workshops.

Dr. Ambrina Sardar Khan has completed her PhD in Environmental Science from University of Allahabad in the year 2010. Since then, she was working as an Assistant Professor in Amity University, Uttar Pradesh and is engaged in UG and PG teaching. She taught various subjects like Geo-environmental and Meteorological Sciences, Environmental Law, audit and policies, Disaster Management and planning and Environmental pollution to the students of Master in Environmental Sciences and M.Tech environmental Engineering. Her areas of interest are Air and water quality monitoring, ecotoxicology, Nutritional and health risk assessment and Sustainable urban development. She had published two books namely Disaster management and preparedness with CBS publication and Health & Environment: Key factors for Sustainable Urban Development: Changing cities with challenging issues with Lambert Publication. She is actively engage in R&D and has published several research papers in various reputed journals.

Dr. Jyoti Verma is working as an Assistant Professor, Department of Zoology, CMP PG College, University of Allahabad. She has worked with Indian Institute of Technology, Kanpur as a Project Scientist in GRBMP, World Bank project and Biodiversity expert in E-FLOW Project of World Wildlife Fund India supported by HSBC. She has also completed many Environmental Impact assessment reports of Northeastern states. She has completed research project on diatoms of Indian subcontinent funded by Indian Government Agencies. Presently she is working on UGC Start-up grant project on Diatom Biodiversity of Ken-Betwa Rivers. She has received UGC-Women PDF Fellowship Award 2011, CSIR-International Travel Fellowship2012, Young Scientist award in Oral Presentation 2016, International Travel Fellowship DST2018, Young Indian Diatomist2018 and Young Environmental Scientist Award 2018 at JNU, New Delhi. She has published more than 35 publications in peer-reviewed International and National Journals, 7 book chapter, 10 reports. She has attended and presented more than 30 research paper in National and International seminar, 12 workshops also. She has visited many of the countries as a recourse person, young Researcher (Germany, Thailand, Malaysia and Nepal). She is member and fellow of the many National and International prestigious societies. She is a reviewer, member of editorial boards of the National and International Journals. She has supervised a PhD student of Amity University as a Co-Supervisor (awarded) and one student enrolled for PhD under her supervision.

Dr. Shalini Dhyani is Senior Scientist with Critical Zone Group of Water Technology and Management Division in CSIR-NEERI, India. She is South Asia Regional Chair for IUCN CEM (Commission on Ecosystems Management) (2017-2020). She is IPBES Lead Author Global thematic assessment on Sustainable Use of Wild Species (2018-2021) and was lead author for IPB

Contenu

1. Photosynthetic Pigments in Diatoms.- 2. Impact assessment: Diatom flora of free flowing and fragmented stretches of serially impounded Bhagirathi River (Indian Himalayan Region).- 3. Use of Multivariate Techniques for Quick Assessment of Hydropower Impacts on the Producer Community in Himalayan Rivers With a note on required sample size.- 4. Alpine lake environments and Psychrophile Diatoms around the World with a particular emphasis on Turkish glacial lakes.- 5. Ocean Acidification Conditions and Marine Diatoms.- 6. Diatom Algae for Carbon Sequestration in Oceans.- 7.Diatoms: A Potential for Assessing River Health.- 8. Terrestrial Diatoms and their Potential for Ecological Monitoring.- 9. Role of Diatoms in Forensics: A Molecular approach.- 10. Diatoms in Forensics: Adding new dimension to the growing relevance of diatoms in improving lives.- 11. Diatom silica a potential tool as biosensors and for biomedical field.- 12. Diatoms in biomedicines and nanomedicines.- 13. Recent Advances in Biomedicine: Diatomaceous Applications.- 14. Perspectives on the ecosystem services and need for conservation of diatomite and diatomaceous earth landscapes for India.- 15. Biofuels from Diatoms: Potential and Challenges.- 16. Potential Industrial Application of Diatoms for a Greener Future.- 17. The mechanism of ecosystem restoration and resilience of present-day coastal lagoons by coastal diatoms and their implications for management of successional diatomite landscapes.