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25 produkter
25 produkter
Inbunden, Engelska, 2017
2 158 kr
Skickas inom 10-15 vardagar
This completely updated and revised second edition presents the most recent developments and advances in the field of microbial life in the cold, as well as the latest insights into the psychrophilic lifestyle. It particularly focuses on the exploitation of psychrophiles as a source of cold-active enzymes and biopolymers, and their benefits in the fields of biomedicine and bioremediation.Written by leading international experts, the book is intended for microbiologists, ecologists, molecular biologists, biochemists, environmental scientists and biotechnologists in academia and industry.
E-bok
Engelska, 20172 840 kr
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This completely updated and revised second edition presents the most recent developments and advances in the field of microbial life in the cold, as well as the latest insights into the psychrophilic lifestyle. It particularly focuses on the exploitation of psychrophiles as a source of cold-active enzymes and biopolymers, and their benefits in the fields of biomedicine and bioremediation. Written by leading international experts, the book is intended for microbiologists, ecologists, molecular biologists, biochemists, environmental scientists and biotechnologists in academia and industry.
Häftad, Engelska, 2018
2 158 kr
Skickas inom 10-15 vardagar
This completely updated and revised second edition presents the most recent developments and advances in the field of microbial life in the cold, as well as the latest insights into the psychrophilic lifestyle. It particularly focuses on the exploitation of psychrophiles as a source of cold-active enzymes and biopolymers, and their benefits in the fields of biomedicine and bioremediation.Written by leading international experts, the book is intended for microbiologists, ecologists, molecular biologists, biochemists, environmental scientists and biotechnologists in academia and industry.
Del 5 - Soil Biology
Manual for Soil Analysis - Monitoring and Assessing Soil Bioremediation
Inbunden, Engelska, 2005
2 695 kr
Skickas inom 10-15 vardagar
Reliable methods for monitoring and assessing soil quality are a prerequisite for successful soil bioremediation projects. The fifth volume of Soil Biology presents detailed descriptions of selected methods for evaluating, monitoring and assessing bioremediation treatments of soils contaminated with organic pollutants or heavy metals.Traditional soil investigation techniques, including chemical, physical and microbiological methods, are complemented by the most suitable modern methods, such as the use of bioreporter technology, immunological, ecotoxicological or molecular assays. Feasibility studies for bioremediation treatments complete the manual. Easy-to-follow protocols with step-by-step procedures, lists of the required equipment and reagents as well as notes on the evaluation and quality control allow immediate application. Short introductions to the principles and objectives help to assess the field of application of each procedure.
E-bok
PDF, Engelska, 20052 435 kr
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Reliable methods for monitoring and assessing soil quality are a prerequisite for successful soil bioremediation projects. The fifth volume of Soil Biology presents detailed descriptions of selected methods for evaluating, monitoring and assessing bioremediation treatments of soils contaminated with organic pollutants or heavy metals.
Traditional soil investigation techniques, including chemical, physical and microbiological methods, are complemented by the most suitable modern methods, such as the use of bioreporter technology, immunological, ecotoxicological or molecular assays. Feasibility studies for bioremediation treatments complete the manual. Easy-to-follow protocols with step-by-step procedures, lists of the required equipment and reagents as well as notes on the evaluation and quality control allow immediate application. Short introductions to the principles and objectives help to assess the field of application of each procedure.
Häftad, Tyska, 1995
811 kr
Skickas inom 10-15 vardagar
Altlasten und rezente Kontaminationen durch Unfälle und menschliches Fehlverhalten stellen eine Gefährdung der Biosphäre dar. Zum Schutz von Mensch, Tier und Pflanze müssen Boden, Wasser und Luft von anorganischen und organischen Schadstoffen möglichst freigehalten werden. Für die Sanierung von Böden stehen dabei unterschiedliche Technologien zur Verfügung. Die Vorteile einer mikrobiologischen Bodensanierung liegen in einer hohen Umweltverträglichkeit des Verfahrens, das durch minimalen Energieeinsatz und ohne Schaffung neuer Entsorgungsprobleme die Elimination und auch Mineralisation der Schadstoffe ermöglicht.
Inbunden, Engelska, 1999
867 kr
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There is an increasing interest of biotechnologists in the potential of cold-adapted organisms, since they play a major role in the processes of nutrient turnover and primary biomass production in cold ecosystems. Essential advantages of the application of such organisms are the rapid microbial metabolism at low temperatures, the low activation energy for enzymatic substrate hydrolysis and the low thermostability of enzymes from cold-adapted organisms. Benefits can also be deduced from the frost hardiness and frost resistance of cold-adapted plants and animals.
Inbunden, Engelska, 1999
2 158 kr
Skickas inom 10-15 vardagar
Major parts of the oceans and lands of our planet are permanently, or temporarily, exposed to temperatures below 10 C. Microorganisms, plants and animals living under these conditions have adapted to their environments in such a way that metabolic processes, reproduction and survival strategies are optimal for their natural biotopes. This book presents the most recent knowledge of the ecology and the physiology of cold-adapted microorganisms, plants and animals, and explains the mechanisms of cold-adaptation on the enzymatic and molecular level, including results from the first crystal structures of enzymes of cold-adapted organisms.
Del 16 - Soil Biology
Permafrost Soils
Inbunden, Engelska, 2008
1 620 kr
Skickas inom 10-15 vardagar
Most of the Earth’s biosphere is characterized by low temperatures. Vast areas (>20%) of the soil ecosystem are permanently frozen or are unfrozen for only a few weeks in summer. Permafrost regions occur at high latitudes and also at high ele- tions; a significant part of the global permafrost area is represented by mountains. Permafrost soils are of global interest, since a significant increase in temperature is predicted for polar regions. Global warming will have a great impact on these soils, especially in northern regions, since they contain large amounts of organic carbon and act as carbon sinks, and a temperature increase will result in a release of carbon into the atmosphere. Additionally, the intensified release of the clima- relevant tracer gas methane represents a potential environmental harzard. Significant numbers of viable microorganisms, including bacteria, archaea, p- totrophic cyanobacteria and green algae, fungi and protozoa, are present in per- frost, and the characteristics of these microorganisms reflect the unique and extreme conditions of the permafrost environment. Remarkably, these microorg- isms have been reported to be metabolically active at subzero temperatures, even down to ?20°C.
E-bok
PDF, Engelska, 20082 049 kr
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Most of the Earth’s biosphere is characterized by low temperatures. Vast areas (>20%) of the soil ecosystem are permanently frozen or are unfrozen for only a few weeks in summer. Permafrost regions occur at high latitudes and also at high ele- tions; a significant part of the global permafrost area is represented by mountains. Permafrost soils are of global interest, since a significant increase in temperature is predicted for polar regions. Global warming will have a great impact on these soils, especially in northern regions, since they contain large amounts of organic carbon and act as carbon sinks, and a temperature increase will result in a release of carbon into the atmosphere. Additionally, the intensified release of the clima- relevant tracer gas methane represents a potential environmental harzard. Significant numbers of viable microorganisms, including bacteria, archaea, p- totrophic cyanobacteria and green algae, fungi and protozoa, are present in per- frost, and the characteristics of these microorganisms reflect the unique and extreme conditions of the permafrost environment. Remarkably, these microorg- isms have been reported to be metabolically active at subzero temperatures, even down to ?20°C.
E-bok
PDF, Engelska, 20071 977 kr
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Most scientists in the middle of the twentieth century would probably not have believed that life was possible at extreme values of environmental factors, such as pH values close to 0 (e. g. sulfurous environments) or to 14 (e. g. soda lakes), sali- ties of 6 M NaCl (e. g. Dead Sea), hydrostatic pressures approaching 0. 1 MPa (deep sea) and temperatures exceeding 100°C (thermal vents or hot springs) or as low as –20°C (e. g. polar regions). Of the current studies on extremophiles, approximately 30,000 articles by the year 2007, almost two-thirds have been performed on org- isms adapted to outstanding temperatures, but much more attention has been paid to thermophiles than to psychrophiles. However, over the past 10 years, scientific publications on cold-adapted microorganisms have increased by a factor of ten. If one considers the extent of cold habitats, psychrophiles, i. e. cold-loving organisms, should largely lead in this comparison with thermophiles because a great proportion of the Earth’s biosphere never reaches temperatures above 5°C. Nearly three-quarters of the Earth is covered by oceans whose deep water masses, irrespective of latitude, are constantly between 2 and 4°C. The large continent of Antarctica also provides a permanently cold terrestrial environment as well as an aquatic niche in the surrounding ice that melts during the summer. Other examples of cold habitats are permafrost soils, high alpine soils, cold deserts, cold caves, marine sediments, snow, glacier and sea ice.
Del 5 - Soil Biology
Manual for Soil Analysis - Monitoring and Assessing Soil Bioremediation
Häftad, Engelska, 2010
1 943 kr
Skickas inom 10-15 vardagar
Reliable methods for monitoring and assessing soil quality are a prerequisite for successful soil bioremediation projects. The fifth volume of Soil Biology presents detailed descriptions of selected methods for evaluating, monitoring and assessing bioremediation treatments of soils contaminated with organic pollutants or heavy metals.Traditional soil investigation techniques, including chemical, physical and microbiological methods, are complemented by the most suitable modern methods, such as the use of bioreporter technology, immunological, ecotoxicological or molecular assays. Feasibility studies for bioremediation treatments complete the manual. Easy-to-follow protocols with step-by-step procedures, lists of the required equipment and reagents as well as notes on the evaluation and quality control allow immediate application. Short introductions to the principles and objectives help to assess the field of application of each procedure.
Häftad, Engelska, 2010
2 158 kr
Skickas inom 10-15 vardagar
Major parts of the oceans and lands of our planet are permanently, or temporarily, exposed to temperatures below 10 C. Microorganisms, plants and animals living under these conditions have adapted to their environments in such a way that metabolic processes, reproduction and survival strategies are optimal for their natural biotopes. This book presents the most recent knowledge of the ecology and the physiology of cold-adapted microorganisms, plants and animals, and explains the mechanisms of cold-adaptation on the enzymatic and molecular level, including results from the first crystal structures of enzymes of cold-adapted organisms.
Del 16 - Soil Biology
Permafrost Soils
Häftad, Engelska, 2010
1 620 kr
Skickas inom 10-15 vardagar
Most of the Earth’s biosphere is characterized by low temperatures. Vast areas (>20%) of the soil ecosystem are permanently frozen or are unfrozen for only a few weeks in summer. Permafrost regions occur at high latitudes and also at high ele- tions; a significant part of the global permafrost area is represented by mountains. Permafrost soils are of global interest, since a significant increase in temperature is predicted for polar regions. Global warming will have a great impact on these soils, especially in northern regions, since they contain large amounts of organic carbon and act as carbon sinks, and a temperature increase will result in a release of carbon into the atmosphere. Additionally, the intensified release of the clima- relevant tracer gas methane represents a potential environmental harzard. Significant numbers of viable microorganisms, including bacteria, archaea, p- totrophic cyanobacteria and green algae, fungi and protozoa, are present in per- frost, and the characteristics of these microorganisms reflect the unique and extreme conditions of the permafrost environment. Remarkably, these microorg- isms have been reported to be metabolically active at subzero temperatures, even down to ?20°C.
Inbunden, Engelska, 2013
1 620 kr
Skickas inom 10-15 vardagar
Yeasts are a versatile group of eukaryotic microorganisms, exhibiting heterogeneous nutritional profiles and an extraordinary ability to survive in a wide range of natural and man-associated ecosystems, including cold habitats. Cold-adapted yeasts inhabit numerous low-temperature environments where they are subjected to seasonal or permanent cold conditions. Hence, they have evolved a number of adaptation strategies with regard to growth and reproduction, metabolic activities, survival and protection. Due to their distinctive ability to thrive successfully at low and even subzero temperatures, cold-adapted yeasts are increasingly attracting attention in basic science and industry for their enormous biotechnological potential.This book presents our current understanding of the diversity and ecology of cold-adapted yeasts in worldwide cold ecosystems, their adaptation strategies, and their biotechnological significance. Special emphasis is placed on the exploitation of cold-adapted yeasts as a source of cold-active enzymes and biopolymers, as well as their benefits for food microbiology, bioremediation and biocontrol. Further, aspects of food biodeterioration are considered.
E-bok
Engelska, 20132 049 kr
Läs direkt efter köp
Yeasts are a versatile group of eukaryotic microorganisms, exhibiting heterogeneous nutritional profiles and an extraordinary ability to survive in a wide range of natural and man-associated ecosystems, including cold habitats. Cold-adapted yeasts inhabit numerous low-temperature environments where they are subjected to seasonal or permanent cold conditions. Hence, they have evolved a number of adaptation strategies with regard to growth and reproduction, metabolic activities, survival and protection. Due to their distinctive ability to thrive successfully at low and even subzero temperatures, cold-adapted yeasts are increasingly attracting attention in basic science and industry for their enormous biotechnological potential.
This book presents our current understanding of the diversity and ecology of cold-adapted yeasts in worldwide cold ecosystems, their adaptation strategies, and their biotechnological significance. Special emphasis is placed on the exploitation of cold-adapted yeasts as a source of cold-active enzymes and biopolymers, as well as their benefits for food microbiology, bioremediation and biocontrol. Further, aspects of food biodeterioration are considered.
E-bok
PDF, Engelska, 2012687 kr
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Cold adapted microorganisms, plants and animals are widely distributed in nature since more than 80% of the biosphere show temperatures below soc. These organ isms playa major role in the processes of nutrient turnover and primary biomass production in cold ecosystems and have adapted to their environment in such a way that metabolic processes, reproduction and survival strategies are optimal. Cold adapted organisms have received little attention so far. Only within the past few years it has been recognized that these organisms and their products provide a large potential for biotechnological applications. Biochemical reactions can be per formed at low temperatures and terminated by mild heat treatment, without the risk of contaminations by mesophiles or thermophiles. Thus, the practical utiliza tion of cold-adapted organisms would constitute a considerable progress towards the saving of energy. In this book, prominent authors from industries and universities present new concepts and developments. Their articles summarize the actual and potential applications of cold-adapted organisms and viruses in several fields of biotechnol ogy, such as enzymes, health, food, agriculture and environment. Further chapters cover the application of cold-adapted microorganisms for bio-mining and as genetic tools. We are most grateful to the authors for their excellent contributions, to Brigitte Marschall and Alexander Koren (vanillapaint) for skilful preparation of the layout, and to the publishers, especially to Dr. Dieter Czeschlik, for their cooperation.
E-bok
PDF, Engelska, 20121 756 kr
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In terrestrial ecosystems, soil microorganisms and soil animals are essential for litter degradation, soil formation and the availability of nutrients and trace elements. The measurement of biological soil parameters allows a rapid evaluation of the effects of chemical and physical influences due to pollutants or soil management.This book introduces a number of well proved methods for the analysis of carbon, nitrogen, phosphorus and sulfur cycles. It focuses further on the determination of the number and biomass of microorganisms, algae and animals in the soil. Particular emphasis is placed on the comprehensible and complete description of the experimental procedures.
Häftad, Engelska, 2012
545 kr
Skickas inom 10-15 vardagar
Cold adapted microorganisms, plants and animals are widely distributed in nature since more than 80% of the biosphere show temperatures below soc. These organ isms playa major role in the processes of nutrient turnover and primary biomass production in cold ecosystems and have adapted to their environment in such a way that metabolic processes, reproduction and survival strategies are optimal. Cold adapted organisms have received little attention so far. Only within the past few years it has been recognized that these organisms and their products provide a large potential for biotechnological applications. Biochemical reactions can be per formed at low temperatures and terminated by mild heat treatment, without the risk of contaminations by mesophiles or thermophiles. Thus, the practical utiliza tion of cold-adapted organisms would constitute a considerable progress towards the saving of energy. In this book, prominent authors from industries and universities present new concepts and developments. Their articles summarize the actual and potential applications of cold-adapted organisms and viruses in several fields of biotechnol ogy, such as enzymes, health, food, agriculture and environment. Further chapters cover the application of cold-adapted microorganisms for bio-mining and as genetic tools. We are most grateful to the authors for their excellent contributions, to Brigitte Marschall and Alexander Koren (vanillapaint) for skilful preparation of the layout, and to the publishers, especially to Dr. Dieter Czeschlik, for their cooperation.
Häftad, Engelska, 2011
1 405 kr
Skickas inom 10-15 vardagar
In terrestrial ecosystems, soil microorganisms and soil animals are essential for litter degradation, soil formation and the availability of nutrients and trace elements. The measurement of biological soil parameters allows a rapid evaluation of the effects of chemical and physical influences due to pollutants or soil management.This book introduces a number of well proved methods for the analysis of carbon, nitrogen, phosphorus and sulfur cycles. It focuses further on the determination of the number and biomass of microorganisms, algae and animals in the soil. Particular emphasis is placed on the comprehensible and complete description of the experimental procedures.
E-bok
PDF, Tyska, 20131 013 kr
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Die Messung biologischer Parameter von Böden erlaubt eine rasche Beurteilung der Auswirkung chemischer und physikalischer Einflüsse auf den Boden. Dieses Buch stellt eine Vielzahl von enzymatischen Methoden vor, die zur Erfassung von Aktivitäten aus dem Kohlenstoff-, Stickstoff-, Phosphor- und Schwefelkreislauf geeignet sind. Ebenso wird die Bestimmung der Biomasse von Mikroorganismen, Algen und Tieren des Bodens beschrieben. Das Methodenspektrum wurde gegenüber der ersten Auflage um einen zoologischen Teil und zahlreiche aktuelle mikrobiologische Methoden erweitert. Bei den Arbeitsvorschriften wurde besonders auf eine verständliche und vollständige Beschreibung der experimentellen Abläufe geachtet.
Häftad, Tyska, 2011
1 012 kr
Skickas inom 10-15 vardagar
Die Messung biologischer Parameter von Böden erlaubt eine rasche Beurteilung der Auswirkung chemischer und physikalischer Einflüsse auf den Boden. Dieses Buch stellt eine Vielzahl von enzymatischen Methoden vor, die zur Erfassung von Aktivitäten aus dem Kohlenstoff-, Stickstoff-, Phosphor- und Schwefelkreislauf geeignet sind. Ebenso wird die Bestimmung der Biomasse von Mikroorganismen, Algen und Tieren des Bodens beschrieben. Das Methodenspektrum wurde gegenüber der ersten Auflage um einen zoologischen Teil und zahlreiche aktuelle mikrobiologische Methoden erweitert. Bei den Arbeitsvorschriften wurde besonders auf eine verständliche und vollständige Beschreibung der experimentellen Abläufe geachtet.
E-bok
PDF, Tyska, 2013471 kr
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Altlasten und rezente Kontaminationen durch Unfälle und menschliches Fehlverhalten stellen eine Gefährdung der Biosphäre dar. Zum Schutz von Mensch, Tier und Pflanze müssen Boden, Wasser und Luft von anorganischen und organischen Schadstoffen möglichst freigehalten werden. Für die Sanierung von Böden stehen dabei unterschiedliche Technologien zur Verfügung. Die Vorteile einer mikrobiologischen Bodensanierung liegen in einer hohen Umweltverträglichkeit des Verfahrens, das durch minimalen Energieeinsatz und ohne Schaffung neuer Entsorgungsprobleme die Elimination und auch Mineralisation der Schadstoffe ermöglicht.
E-bok
PDF, Engelska, 20132 781 kr
Läs direkt efter köp
Major parts of the oceans and lands of our planet are permanently, or temporarily, exposed to temperatures below 10 C. Microorganisms, plants and animals living under these conditions have adapted to their environments in such a way that metabolic processes, reproduction and survival strategies are optimal for their natural biotopes. This book presents the most recent knowledge of the ecology and the physiology of cold-adapted microorganisms, plants and animals, and explains the mechanisms of cold-adaptation on the enzymatic and molecular level, including results from the first crystal structures of enzymes of cold-adapted organisms.
Häftad, Engelska, 2016
1 620 kr
Skickas inom 10-15 vardagar
Yeasts are a versatile group of eukaryotic microorganisms, exhibiting heterogeneous nutritional profiles and an extraordinary ability to survive in a wide range of natural and man-associated ecosystems, including cold habitats. Cold-adapted yeasts inhabit numerous low-temperature environments where they are subjected to seasonal or permanent cold conditions. Hence, they have evolved a number of adaptation strategies with regard to growth and reproduction, metabolic activities, survival and protection. Due to their distinctive ability to thrive successfully at low and even subzero temperatures, cold-adapted yeasts are increasingly attracting attention in basic science and industry for their enormous biotechnological potential.This book presents our current understanding of the diversity and ecology of cold-adapted yeasts in worldwide cold ecosystems, their adaptation strategies, and their biotechnological significance. Special emphasis is placed on the exploitation of cold-adapted yeasts as a source of cold-active enzymes and biopolymers, as well as their benefits for food microbiology, bioremediation and biocontrol. Further, aspects of food biodeterioration are considered.