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Evolution and Ecology of the Organism
Michael R. Rose , and Laurence D. Mueller Manufacturer: Benjamin Cummings ProductGroup: Book Binding: Hardcover Similar Items:
ASIN: 0130104043 |
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Wastewater Organisms A Color Atlas
Sharon G. Berk , and John H. Gunderson Manufacturer: CRC ProductGroup: Book Binding: Spiral-bound Similar Items: ASIN: 087371623X |
Book Description
Wastewater Organisms contains 210 high-quality full-color micrographs to help you identify organisms found in sewage and sludge. These photos provide the maximum level of detail and will help you better understand the form and dimension of the organisms. Subjects depicted in the micrographs include bacteria, eggs, amoeba, parasitic protozoa, tardigrada (water bears), rotifers, ciliates, parasitic helminths, pollen grain, free-living nematodes, algae, flagellates, and more. There is a chapter on enumeration which provides literature and techniques for fixing and staining, techniques often required for identification to the species level. The book also contains a valuable glossary and index to make the book even easier to use. Wastewater Organisms is an indispensable reference for wastewater managers and supervisors, wastewater operators, environmental consultants, practicing engineers, regulatory agency personnel at all levels of government, and libraries.
Customer Reviews:
An excellent Atlas Identification.......2000-07-19
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Life at the Limits: Organisms in Extreme Environments
David A. Wharton Manufacturer: Cambridge University Press ProductGroup: Book Binding: Hardcover Similar Items:
ASIN: 0521782120 |
Book Description
Frogs that freeze solid, worms that dry out, and bacteria that survive temperatures over 100°C are all organisms that have an extreme biology, which involves many aspects of their physiology, ecology, and evolution. These organisms live in seemingly impossible places and exhibit fascinating behavior. In this captivating account, the reader is taken on a tour of extreme environments, and shown the remarkable abilities of organisms to survive a range of extreme conditions, such as high and low temperatures and desiccation. Examples include:
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The Triple Helix: Gene, Organism, and Environment
Richard Lewontin Manufacturer: Harvard University Press ProductGroup: Book Binding: Hardcover Similar Items:
ASIN: 0674001591 |
Amazon.com
There is the Richard Lewontin nonbiologists know, the author of acerbic, thoughtful, witty, unhesitatingly leftist books such as Not in Our Genes and the essays from The New York Review of Books collected in It Ain't Necessarily So. This is the other Lewontin, the hardcore scientist, one of the most insightful evolutionary biologists going.The Triple Helix is a manifesto for the life sciences: "The time has come when further progress in our understanding of nature requires that we reconsider the relationship between the outside and the inside, between organism and environment." Lewontin is not arguing for what he calls "obscurationist holism," but for a more complex interaction between gene, organism, and environment, in which they construct each other:
.... It is the biology, indeed the genes, of an organism that determines its effective environment, by establishing the way in which external physical signals become incorporated into its reactions.... Whatever the autonomous processes of the outer world may be, they cannot be perceived by the organism. Its life is determined by the shadows on the wall, passed through a transforming medium of its own creation.
Lewontin argues for a life science that faces up to reality, that tackles the problems of studying subtle processes in complex systems where three-dimensional shape is crucial. The journal Nature "cannot recommend [the book] too highly for the many commentators and headline writers who think that DNA is the blueprint for the organism"--or for their readers. --Mary Ellen Curtin
Book Description
One of our most brilliant evolutionary biologists, Richard Lewontin has also been a leading critic of those--scientists and non-scientists alike--who would misuse the science to which he has contributed so much. In The Triple Helix, Lewontin the scientist and Lewontin the critic come together to provide a concise, accessible account of what his work has taught him about biology and about its relevance to human affairs. In the process, he exposes some of the common and troubling misconceptions that misdirect and stall our understanding of biology and evolution.
The central message of this book is that we will never fully understand living things if we continue to think of genes, organisms, and environments as separate entities, each with its distinct role to play in the history and operation of organic processes. Here Lewontin shows that an organism is a unique consequence of both genes and environment, of both internal and external features. Rejecting the notion that genes determine the organism, which then adapts to the environment, he explains that organisms, influenced in their development by their circumstances, in turn create, modify, and choose the environment in which they live.
The Triple Helix is vintage Lewontin: brilliant, eloquent, passionate, and deeply critical. But it is neither a manifesto for a radical new methodology nor a brief for a new theory. It is instead a primer on the complexity of biological processes, a reminder to all of us that living things are never as simple as they may seem.
Customer Reviews:
Interesting book: OTHER things than DNA structure our lives.......2003-06-13
Excellent non technical overview.......2002-05-11
I highly recomend this book to anyone interested in Molecular Biology, Genetics or Developmental Biology, it is basic but esential.
A triple knot for 'popular genetics'.......2001-07-16
The Human Genome Project is not the primary target for criticism here; what Mr Lewontin objects to is the simplified approach of popular biology that insists on treating genes, organisms, and environments as distinctly seperate. Instead "taken together, the relations of genes, organisms, and environment are reciprocal relations in which all three elements are both cause and effects. Genes and environment are both causes of organisms, which are, in turn, causes of environments, so that genes become causes of environments as mediated by the organism." Quite plainly he says that organisms alter, modify, or in some cases create, their environments. Therefore in the great either/or debate on nature versus nurture, Mr Lewontin would argue it's neither/nor.
Taking neither side of the debate may lead one to believe that Mr Lewontin is then a supporter of a new theory, or an advocate of a new approach to determining biological truths. Not so. "It is not new principles that we need but a willingness to accept the consequences of the fact that biological systems occupy a different region of the space of physical relations than do simpler physico-chemical systems...that is, organisms are internally heterogeneous open systems."
General readers can manage the book because Mr Lewontin writes well, and in being critical, he takes time to explain his views. He's a leftist so he hits out at the usual targets, but he's also an independent thinker so sacred subjects of the left such as conservationism and protecting the environment also get a bit of stick. He believes that environments exist only with reference to the animals and plants that inhabit them, and furthermore, an environment can not be held in an unchanging state.
I enjoy reading some of the popular biology books that Mr Lewontin criticizes and his views on some of my pet subjects made me sit up. You need thick skin when reading Mr Lewontin but there are few better to learn from.
Why the genome project may disappoint.......2001-01-28
In this lecture Professor Lewontin outlines the role that genes, environment and chance ("random noise") play in the development of an organism. As he phrases it on page 20: "the organism is not specified by its genes, but is a unique outcome of an ontogenetic process that is contingent on the sequence of environments in which it occurs." This means that you could take the same genetic code and have it unfurl in Hyde Park and get an organism different from one you would get having it unfurl on, say, the Boston commons. Lewontin shows how cuttings from the same plant cultured at different altitudes developed differentially, and in a manner that could not be predicted. The reason they could not be predicted is that there is a significant amount of random variation ("developmental noise") that occurs as the plant grows. Lewontin gives the further example of a multiplying bacterium on page 37. The bacterium divides in 63 minutes. In another 63 minutes the daughter cells should divide again, giving four bacteria, but actually there is some random variation in how long it takes them to divide, so that one daughter divides in say 55 minutes, the other in an hour and five minutes. And this continues so that the bacteria culture does not increase in pulses, but continuously in random increments. This difference in timing in multi-cellar organisms may result in morphological differences since a catalytic enzyme may arrive too late to, say, grow a side bristle on a fruit fly (an example that Lewontin gives). Lewontin applies this understanding to the development of our brains on page 38. First there are random connections set. "Those connections that are reinforced from external inputs during neural development are stabilized, while the others decay and disappear." This process, Lewontin advises us, can lead to differences in cognitive function that are neither strictly genetic nor strictly environmental. They are influenced by random (unpredictable) factors.
This understanding is the reason that Lewontin is less than thrilled with the Human Genome Project. He believes, as he makes clear in another book, It Ain't Necessary So: The Dream of the Human Genome and Other Illusions (2000), that we will be disappointed by what can be accomplished simply from sequencing the genetic code, his point being that even though we know the code, the environmental and random factors cannot be known in any precise or predictive sense. It is true that the genome for a chimp will always code for a chimp and never for a rabbit, but whether that chimp is good at math or has unusually aggressive tendencies is something we cannot know from an understanding of the genetic code alone. Chance and environmental factors in development can result in a passive chimp even though its parents are aggressive.
Applying this idea to evolution in general, we can see that individual variation is not strictly a result of environmental differences but also of chance differences. Consequently, what we are is not shaped strictly by adaptive pressure (natural selection) but is to some extent the result of purely random processes. At one time in my life I studied chance and random events, and one of the most important things I learned is that the term "random" is not clearly defined, except in the sense that something that is random is unpredictable, which is a "you can't prove a negative" sort of definition. I also learned that there is considerable doubt as to whether a truly randomizing device actually exists. All real world devices, such as roulette wheels and computer random number algorithms can be shown to have some tiny bias, or to break down at the extremes. (Don't trust the random number generator on your computer when you are generating a very large number of trials: it will begin to repeat, and your Monte Carlo simulation will be flawed.) So what Lewontin calls "random events" are actually events that we simply do not know enough about to describe accurately. It may be that with greater ability we will eventually be able to describe or control these events. However, it may also be that at some level such events are the direct result of the probabilistic nature of a quantum event, and therefore in principle unpredictable. I suspect that Lewontin believes something like this.
In the second lecture Lewontin makes the point that to a significant degree organisms create their environment, and it is wrong to think of a place (such as the surface of the moon) without organisms as an environment. His dictum is "...[T]here are no environments without organisms" (p. 67). In the third lecture Lewontin discusses some of the problems associated with genetic causation and its analysis. There is a fourth chapter in which Lewontin attempts to provide some direction for future studies in biology.
I did not understand his assertion on page 81 that "Only a quasi-religious commitment to the belief that everything in the world has a purpose would lead us to provide a functional explanation for fingerprint ridges or eyebrows or the patches of hair on men's chests." The hair, I imagine is the result of sexual selection, but surely the fingerprint ridges allow us a better grip, and our eyebrows shade the sunlight as well as providing some small cushioning for our eye sockets.
Highly recommended.......2001-01-08
P.S. The book information given above, as to page count, is inaccurate: I count 136 pages, not 192. Indeed, my only minor complaint is that the book is rather expensive, considering its length.
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Alien Species and Evolution: The Evolutionary Ecology of Exotic Plants, Animals, Microbes, and Interacting Native Species
George W. Cox Manufacturer: Island Press ProductGroup: Book Binding: Paperback Similar Items:
ASIN: 1559630094 |
Book Description
In Alien Species and Evolution, biologist George W. Cox reviews and synthesizes emerging information on the evolutionary changes that occur in plants, animals, and microbial organisms when they colonize new geographical areas, and on the evolutionary responses of the native species with which alien species interact.
The book is broad in scope, exploring information across a wide variety of taxonomic groups, trophic levels, and geographic areas. It examines theoretical topics related to rapid evolutionary change and supports the emerging concept that species introduced to new physical and biotic environments are particularly prone to rapid evolution. The author draws on examples from all parts of the world and all major ecosystem types, and the variety of examples used gives considerable insight into the patterns of evolution that are likely to result from the massive introduction of species to new geographic regions that is currently occurring around the globe.
Alien Species and Evolution is the only state-of-the-art review and synthesis available of this critically important topic, and is an essential work for anyone concerned with the new science of invasion biology or the threats posed by invasive species.
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Lizards: Windows to the Evolution of Diversity (Organisms and Environments, 5)
Eric R. Pianka , and Laurie J. Vitt Manufacturer: University of California Press ProductGroup: Book Binding: Hardcover Similar Items:
ASIN: 0520234014 |
Book Description
From tiny to gigantic, from drab to remarkably beautiful, from harmless to venomous, lizards are spectacular products of natural selection. This book, lavishly illustrated with color photographs, is the first comprehensive reference on lizards around the world. Accessible, scientifically up-to-date, and written with contagious enthusiasm for the subject, Lizards: Windows to the Evolution of Diversity covers species evolution, diversity, ecology, and biology. Eric R. Pianka and Laurie J. Vitt have studied and photographed members of almost all lizard families worldwide, and they bring to the book a deep knowledge based on extensive firsthand experience with the animals in their natural habitats.Customer Reviews:
A wonderfully comprehensive overview of an amazing group.......2005-02-16
Pianka and Vitt's "Lizards" a remarkable contribution.......2004-02-26
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Adaptational Biology: Molecules to Organisms (Environmental Science & Technology: A Wiley-Interscience Series of Texts and Monographs)
Prosser Manufacturer: John Wiley & Sons ProductGroup: Book Binding: Paperback ASIN: 0471894869 |
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The Biology of Complex Organisms: Creation and Protection of Integrity
Manufacturer: Birkhauser ProductGroup: Book Binding: Hardcover ASIN: 3764369795 |
Book Description
Towards the end of the 20th century, biology seems to have replaced physics as the leading scientific discipline. At the beginning 21st century, the potential impact of biology on the fate of mankind has placed this discipline in the limelight of public interest as well. It is therefore important that biologists leave the ivory tower of their laboratories and explain to the public what they do, how they do it, and what they want to achieve. In the first part of this volume six leading biologists present their views on the principles nature uses to generate complex organisms such as man, and on strategies such complex organisms use to protect their integrity in a hostile environment. The scientific process is revealed as an intellectual endeavor aimed at goals that enrich our culture rather than threaten it. The chapters are lectures read at a symposium on the occasion of the 40th anniversary of the Max-Planck-Institute of Immunobiology (Freiburg, Germany). Aimed at a general audience without being trivial
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Evolutionary Ecology of Social and Sexual Systems: Crustaceans As Model Organisms
Manufacturer: Oxford University Press, USA ProductGroup: Book Binding: Hardcover ASIN: 0195179927 |
Book Description
Understanding of animal social and sexual evolution has seen a renaissance in recent years with discoveries of frequent infidelity in apparently monogamous species, the importance of sperm competition, active female mate choice, and eusocial behavior in animals outside the traditional social insect groups. Each of these findings has raised new questions, and suggested new answers, about the evolution of behavioral interactions among animals. This volume synthesizes recent research on the sexual and social biology of the Crustacea, one of the dominant invertebrate groups on earth. Its staggering diversity includes ecologically important inhabitants of nearly every environment from deep-sea trenches, through headwater streams, to desert soils. The wide range of crustacean phenotypes and environments is accompanied by a comparable diversity of behavioral and social systems, including the elaborate courtship and wildly exaggerated morphologies of fiddler crabs, the mysterious queuing behavior of migrating spiny lobsters, and even eusociality in coral-reef shrimps. This diversity makes crustaceans particularly valuable for exploring the comparative evolution of sexual and social systems. Despite exciting recent advances, however, general recognition of the value of Crustacea as models has lagged behind that of the better studied insects and vertebrates. This book synthesizes the state of the field in crustacean behavior and sociobiology and places it in a conceptually based, comparative framework that will be valuable to active researchers and students in animal behavior, ecology, and evolutionary biology. It brings together a group of internationally recognized and rising experts in fields related to crustacean behavioral ecology, ranging from physiology and functional morphology, through mating and social behavior, to ecology and phylogeny. Each chapter makes connections to other, non-crustacean taxa, and the volume closes with a summary section that synthesizes the contributions, discusses anthropogenic impacts, highlights unanswered questions, and provides a vision for profitable future research.
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Genetics and Evolution of Aquatic Organisms
Manufacturer: Springer ProductGroup: Book Binding: Hardcover ASIN: 0412493705 |
Book Description
This volume brings together, for the first time, a wide range of up-to-the-minute and traditional techniques and approaches to the study of genetics of organisms living in freshwater or marine habitats. Carefully edited chapters are headed by broad review articles against which are set a number of more specific experience papers which demonstrate the breadth and range of approaches currently being undertaken.Books:
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