Tracking the Deep Biosphere through Time PDF Download

Author: Henrik Drake
Publisher: MDPI
ISBN: 3039439510
Category : Science
Languages : en
Pages : 168

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Book Description
Deep biosphere research is at the scientific frontier of bio- and geo-related sciences, yet it is largely underexplored. In terms of volume, deep subsurface settings represent some of the largest microbial habitats on the planet, and the combined biomass of the deep biosphere encompasses the largest living reservoir of carbon, excluding land plants. However, the paleo-record of the deep biosphere is still largely uncharted and neglected. The aim of this book is to highlight current research on deep life through time and bring together researchers with various perspectives. The book presents a collection of scientific contributions that provide a sample of forefront research in this field. The contributions involve a range of case studies of deep ancient life in continental and oceanic settings, of microbial diversity in sub-seafloor environments, and of the isolation of calcifying bacteria, as well as reviews on clay mineralization of fungal biofilms and on the carbon isotope records of the deep biosphere. Deciphering the fossil record of the deep biosphere is a challenging task but, when successful, will unlock doors to life’s cryptic past.

Author: Henrik Drake
Publisher:
ISBN: 9783039439522
Category :
Languages : en
Pages : 168

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Book Description
Deep biosphere research is at the scientific frontier of bio- and geo-related sciences, yet it is largely underexplored. In terms of volume, deep subsurface settings represent some of the largest microbial habitats on the planet, and the combined biomass of the deep biosphere encompasses the largest living reservoir of carbon, excluding land plants. However, the paleo-record of the deep biosphere is still largely uncharted and neglected. The aim of this book is to highlight current research on deep life through time and bring together researchers with various perspectives. The book presents a collection of scientific contributions that provide a sample of forefront research in this field. The contributions involve a range of case studies of deep ancient life in continental and oceanic settings, of microbial diversity in sub-seafloor environments, and of the isolation of calcifying bacteria, as well as reviews on clay mineralization of fungal biofilms and on the carbon isotope records of the deep biosphere. Deciphering the fossil record of the deep biosphere is a challenging task but, when successful, will unlock doors to life's cryptic past.

Author: Liudmila L. Demina
Publisher: Springer
ISBN: 3319413406
Category : Science
Languages : en
Pages : 219

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Book Description
This volume synthesizes the relevant data that is fundamental to our understanding of trace metal biogeochemistry and the ecology of biological communities of deep-sea vent systems. It presents the combined results of biological and geochemical research and analyzes the microdistribution of animals and the spatial structure of vent communities. Careful consideration is given to the export of iron and other trace metals from hydrothermal vents. The environmental conditions to be found in deep-sea hydrothermal community habitats, along with the trace metal behavior in biotope water are characterized and the sources and forms of trace metals taken up by dominant hydrothermal vent animals are discussed. Special attention is paid to the poorly investigated deep biosphere of the sub-seafloor igneous crust. The book is illustrated with a wealth of exceptional deep-sea photos taken by the manned submersible “Mir”, and a dedicated chapter focuses on the role of deep manned submersibles in ocean research. The book will be of interest to researchers and students in the fields of oceanography, geochemistry, biology, the environmental sciences and marine ecology.

Author: Thomas Gold
Publisher: Springer Science & Business Media
ISBN: 1461214009
Category : Science
Languages : en
Pages : 248

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Book Description
This book sets forth a set of truly controversial and astonishing theories: First, it proposes that below the surface of the earth is a biosphere of greater mass and volume than the biosphere the total sum of living things on our planet's continents and in its oceans. Second, it proposes that the inhabitants of this subterranean biosphere are not plants or animals as we know them, but heat-loving bacteria that survive on a diet consisting solely of hydrocarbons that is, natural gas and petroleum. And third and perhaps most heretically, the book advances the stunning idea that most hydrocarbons on Earth are not the byproduct of biological debris ("fossil fuels"), but were a common constituent of the materials from which the earth itself was formed some 4.5 billion years ago. The implications are astounding. The theory proposes answers to often-asked questions: Is the deep hot biosphere where life originated, and do Mars and other seemingly barren planets contain deep biospheres? Even more provocatively, is it possible that there is an enormous store of hydrocarbons upwelling from deep within the earth that can provide us with abundant supplies of gas and petroleum? However far-fetched these ideas seem, they are supported by a growing body of evidence, and by the indisputable stature and seriousness Gold brings to any scientific debate. In this book we see a brilliant and boldly original thinker, increasingly a rarity in modern science, as he develops potentially revolutionary ideas about how our world works.

Author: Natascha Riedinger
Publisher: Frontiers Media SA
ISBN: 2889760987
Category : Science
Languages : en
Pages : 165

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Book Description

Author:
Publisher: Academic Press
ISBN: 0128155256
Category : Science
Languages : en
Pages : 230

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Book Description
Advances in Applied Microbiology, Volume 102, the latest release in one of the most widely read and authoritative review sources in microbiology, contains comprehensive reviews of the most current research in applied microbiology. This latest release includes specific chapters on a variety of topics, most notably, Twenty-five Years of Investigating the Universal Stress Protein: Structure, function and applications, Fungal Genomes and Genotyping, Fungi in deep subsurface environments, Spore germination in pathogenic fungi, Host sensing by pathogenic fungi, Advances in the Microbial Ecology of Biohydrometallurgy, and The mycosphere and turnover of contaminants, amongst others. Contains contributions from leading authorities Informs and updates on all the latest developments in the field Includes discussions on a variety of topics relating to applied microbiology

Author: Jan Harff
Publisher: Springer
ISBN: 9789400766440
Category : Science
Languages : en
Pages : 1000

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Book Description
Globally growing demand of energy and mineral resources, reliable future projection of climate processes and the protection of coasts to mitigate the threats of disasters and hazards require a comprehensive understanding of the structure, ongoing processes and genesis of the marine geosphere. Beyond the “classical” research fields in marine geology in current time more general concepts have been evolved integrating marine geophysics, hydrography, marine biology, climatology and ecology. As an umbrella the term “marine geosciences” has been broadly accepted for this new complex field of research and the solutions of practical tasks in the marine realm. The “Encyclopedia of Marine Geosciences” comprises the current knowledge in marine geosciences whereby not only basic but also applied and technical sciences are covered. Through this concept a broad scale of users in the field of marine sciences and techniques is addressed from students and scholars in academia to engineers and decision makers in industry and politics.

Author: Mitchell Thomashow
Publisher: MIT Press
ISBN: 9780262264921
Category : Science
Languages : en
Pages : 262

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Book Description
A guide for understanding the ecological and existential aspects of global environmental change. This book shows how to make global environmental problems more tangible, so that they become an integral part of everyday awareness. At its core is a simple assumption: that the best way to learn to perceive the biosphere is to pay close attention to our immediate surroundings. Through local natural history observations, imagination and memory, and spiritual contemplation, we develop a place-based environmental view that can be expanded to encompass the biosphere. Interweaving global change science, personal narrative, and commentary on a wide range of scientific and literary works, the book explores both the ecological and existential aspects of urgent issues such as the loss of biodiversity and global climate change. Written in a warm, engaging style, Bringing the Biosphere Home considers the perceptual connections between the local and global, how the ecological news of the community is of interest to the world, and how the global movement of people, species, and weather systems affects the local community. It shows how global environmental change can become the province of numerous educational initiatives—from the classroom to the Internet, from community forums to international conferences, from the backyard to the biosphere. It explains important scientific concepts in clear, nontechnical language and provides dozens of ideas for learning how to practice biospheric perception.

Author: Hans-Joachim Schellnhuber
Publisher: MIT Press
ISBN: 9780262195133
Category : Science
Languages : en
Pages : 484

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Book Description
This book presents the complete story of the inseparably intertwined evolution of life and matter on earth, focussing on four major topics. It analyzes the driving forces behind global change and uses this knowledge to propose principles for global stewardship.

Author: Eric Capo
Publisher: Springer Nature
ISBN: 3031437993
Category : Science
Languages : en
Pages : 450

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Book Description
This book, entitled Tracking Environmental Change Using Lake Sediments: Volume 6 – Sedimentary DNA, provides an overview of the applications of sedimentary DNA-based approaches to paleolimnological studies. These approaches have shown considerable potential in providing information about the long-term changes of overall biodiversity in lakes and their watersheds in response to natural and anthropogenic changes, as well as tracking human migrations over the last thousands of years. Although the first studies investigating the preservation of these molecular proxies in sediments originate from the late-1990s, the number of scientific publications on this topic has increased greatly over the last five years. Alongside numerous ecological findings, several sedimentary DNA studies have been dedicated to understanding the reliability of this approach to reconstruct past ecosystem changes. Despite the major surge of interest, a comprehensive compilation of sedimentary DNA approaches and applications has yet to be attempted. The overall aim of this DPER volume is to fill this knowledge gap.