Microbiology Of The Rapidly Changing Polar Environments
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Microbiology Of The Rapidly Changing Polar Environments
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Author : Julie Dinasquet
language : en
Publisher: Frontiers Media SA
Release Date : 2018-07-05
Microbiology Of The Rapidly Changing Polar Environments written by Julie Dinasquet and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-05 with categories.
Marine and freshwater polar environments are characterized by intense physical forces and strong seasonal variations. The persistent cold and sometimes inhospitable conditions create unique ecosystems and habitats for microbial life. Polar microbial communities are diverse productive assemblages, which drive biogeochemical cycles and support higher food-webs across the Arctic and over much of the Antarctic. Recent studies on the biogeography of microbial species have revealed phylogenetically diverse polar ecotypes, suggesting adaptation to seasonal darkness, sea-ice coverage and high summer irradiance. Because of the diversity of habitats related to atmospheric and oceanic circulation, and the formation and melting of ice, high latitude oceans and lakes are ideal environments to investigate composition and functionality of microbial communities. In addition, polar regions are responding more dramatically to climate change compared to temperate environments and there is an urgent need to identify sensitive indicators of ecosystem history, that may be sentinels for change or adaptation. For instance, Antarctic lakes provide useful model systems to study microbial evolution and climate history. Hence, it becomes essential and timely to better understand factors controlling the microbes, and how, in turn, they may affect the functioning of these fragile ecosystems. Polar microbiology is an expanding field of research with exciting possibilities to provide new insights into microbial ecology and evolution. With this Research Topic we seek to bring together polar microbiologists studying different aquatic systems and components of the microbial food web, to stimulate discussion and reflect on these sensitive environments in a changing world perspective.
Microbial Response To A Rapidly Changing Marine Environment Global Warming And Ocean Acidification
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Author : Mi Sun Yun
language : en
Publisher: Frontiers Media SA
Release Date : 2021-09-24
Microbial Response To A Rapidly Changing Marine Environment Global Warming And Ocean Acidification written by Mi Sun Yun and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-24 with Science categories.
Microbial Response To A Rapidly Changing Marine Environment Global Warming And Ocean Acidification Volume Ii
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Author : Mi Sun Yun
language : en
Publisher: Frontiers Media SA
Release Date : 2023-01-05
Microbial Response To A Rapidly Changing Marine Environment Global Warming And Ocean Acidification Volume Ii written by Mi Sun Yun and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-05 with Science categories.
Microbiome Under Changing Climate
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Author : Ajay Kumar
language : en
Publisher: Woodhead Publishing
Release Date : 2022-01-21
Microbiome Under Changing Climate written by Ajay Kumar and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-21 with Technology & Engineering categories.
Microbiome Under Changing Climate: Implications and Solutions presents the latest biotechnological interventions for the judicious use of microbes to ensure optimal agricultural yield. Summarizing aspects of vulnerability, adaptation and amelioration of climate impact, this book provides an important resource for understanding microbes, plants and soil in pursuit of sustainable agriculture and improved food security. It emphasizes the interaction between climate and soil microbes and their potential role in promoting advanced sustainable agricultural solutions, focusing on current research designed to use beneficial microbes such as plant growth promoting microorganisms, fungi, endophytic microbes, and more. Changes in climatic conditions influence all factors of the agricultural ecosystem, including adversely impacting yield both in terms of quantity and nutritional quality. In order to develop resilience against climatic changes, it is increasingly important to understand the effect on the native micro-flora, including the distribution of methanogens and methanotrophs, nutrient content and microbial biomass, among others. - Demonstrates the impact of climate change on secondary metabolites of plants and potential responses - Incorporates insights on microflora of inhabitant soil - Explores mitigation processes and their modulation by sustainable methods - Highlights the role of microbial technologies in agricultural sustainability
Polar Microbiology Recent Advances And Future Perspectives
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Author : Pabulo H. Rampelotto
language : en
Publisher: MDPI
Release Date : 2018-10-01
Polar Microbiology Recent Advances And Future Perspectives written by Pabulo H. Rampelotto and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-01 with Medical categories.
This book is a printed edition of the Special Issue "Polar Microbiology: Recent Advances and Future Perspectives" that was published in Biology
Microorganisms In Polar Regions Understanding Their Survival Strategies For A Sustainable Future
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Author : Prashant Kumar Singh
language : en
Publisher: Frontiers Media SA
Release Date : 2024-07-02
Microorganisms In Polar Regions Understanding Their Survival Strategies For A Sustainable Future written by Prashant Kumar Singh and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-02 with Science categories.
Scientific research on cold-adapted microorganisms (specifically polar microbes) is of great interest, since Arctic and Antarctic regions harbor diverse and active populations of microorganisms. However, these microorganisms are subject to impacts of environmental perturbations. For example, climate change will modulate the distribution and activity of many cyanobacteria and algal species in polar environments that contribute significantly to global carbon fixation and oxygen production. Moreover, many microorganisms that have remained frozen for thousands of years can revive their metabolic activity and re-join the modern microbial community. For survival in freezing environments, polar microorganisms have established specific regulatory mechanisms which are now being challenged by new, rapidly changing environmental conditions. Remarkable progress has been made to uncover microbial adaptation to anthropogenic activities such as high irradiance, nutritional deprivation, UV-B radiation, heat, cold, desiccation, and heavy metals. Studies have enabled a basic understanding of gene regulatory pathways for morphological, physiological, metabolic, and genetic adaptations to various environmental stresses. To further elucidate physiological adaptation mechanisms and molecular diversity in polar regions, this Research Topic is focused on microbes in polar regions, looking at their biodiversity, ecological adaptations, the impact of climate change on their lifestyles, and biotechnological application of microbes for a sustainable future.
Human Adaptability
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Author : Emilio F. Moran
language : en
Publisher: Routledge
Release Date : 2022-05-09
Human Adaptability written by Emilio F. Moran and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-09 with Social Science categories.
Designed to help students understand the multiple levels at which human populations respond to their surroundings, this essential text offers the most complete discussion of environmental, physiological, behavioral, and cultural adaptive strategies available. Among the unique features that make Human Adaptability outstanding as both a textbook for students and a reference book for professionals are a complete discussion of the development of ecological anthropology and relevant research methods; the use of an ecosystem approach with emphasis on arctic, high altitude, arid land, grassland, tropical rain forest, and urban environments; an extensive and updated bibliography on ecological anthropology; and a comprehensive glossary of technical terms. - There is enhanced emphasis throughout on the role of gender in human adaptability research and on global environmental change as it affects particular ecosystems. - Students are guided to websites that provide access to relevant material, complement the text's coverage of biomes, and suggest ways to become active in environmental issues. - The fourth edition includes updated material on climate change and environmental policy. This book is essential reading for students undertaking courses in environmental anthropology and human ecology.
Polar Microbiology
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Author : Asim K. Bej
language : en
Publisher: CRC Press
Release Date : 2009-12-23
Polar Microbiology written by Asim K. Bej and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-23 with Science categories.
Pollution has accompanied polar exploration since Captain John Davis' arrival on the Antarctic continent in 1821 and has become an unavoidable consequence of oil spills in our polar regions. Fortunately, many of the organisms indigenous to Polar ecosystems have the ability to degrade pollutants. It is this metabolic capacity that forms the basis fo
Polar Microbiology
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Author : Asim K. Bej
language : en
Publisher: CRC Press
Release Date : 2009-12-23
Polar Microbiology written by Asim K. Bej and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-23 with Science categories.
Pollution has accompanied polar exploration since Captain John Davis' arrival on the Antarctic continent in 1821 and has become an unavoidable consequence of oil spills in our polar regions. Fortunately, many of the organisms indigenous to Polar ecosystems have the ability to degrade pollutants. It is this metabolic capacity that forms the basis fo
Extreme Cold
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Author : Silas Donovan
language : en
Publisher: Publifye AS
Release Date : 2025-03-20
Extreme Cold written by Silas Donovan and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-20 with Science categories.
Extreme Cold explores the science behind life in Earth's coldest regions, focusing on the interplay between Biology, Earth Sciences, and Geography. It highlights how organisms, from microbes to mammals, have evolved remarkable biological adaptations to thrive in subzero environments, such as antifreeze proteins in fish that prevent their blood from freezing. Within the context of climate change, the book emphasizes the importance of understanding these extreme environments and the unique challenges they pose to human survival. The book examines the physiological impacts of extreme cold, detailing how hypothermia and frostbite affect the human body. It also delves into the atmospheric and geographic conditions that create polar regions, differentiating between the Arctic and Antarctic. Progressing from the physical properties of cold environments to the human element and then to the exploration of biological adaptations, Extreme Cold provides a comprehensive look at how life endures and even flourishes in these harsh climates.