biodiversity and ecosystem function

Biodiversity and Ecosystem Function

ISBN: , SKU: , AUTHOR: Schulze, Ernst-Detlef / Mooney, Harold A. / Schulze, E. -D, PUBLISHER: Springer, With the accelerating loss of biodiversity there is increasing concern about how this loss may be affecting ecosystem processes, or services, that are of benefit to human well being. The limited studies that address the principal question directly, species numbers versus system function, are evaluated. Moreover, the degree of redundancy within systems, the ubiquity of keystone species, the tightness of species interactions from mutualisms to food webs, the resilience of systems to perturbation, the interactions of landscape units are explored, as is also how policy decisions are driven in this research area. This book brings together the disciplines of population biology and ecoysystem science, both directed toward evaluating the consequences of human-driven disruptions of natural systems.

Pediatric Nursing, with Disk [With 3 1/2 Inch Computer Disk]

ISBN: , SKU: , AUTHOR: Selekman, Janice / Saunders, Amy Nagorski / Selekman, PUBLISHER: Lippincott Williams & Wilkins, Reviews growth and development throughout childhood, conditions interfering with growth and development, communicable diseases and infections, altered hematologic function, altered immunologic function, altered central nervous system function, altered respiratory or cardiac function, altered gastrointestinal and genitourinary function, altered musculoskeletal function, altered endocrine and metabolic function, altered dermatologic status, chronic life-threatening illness, altered psychiatric or psychological function, and appendices.

Ecoagriculture: Strategies to Feed the World and Save Wild

ISBN: , SKU: , AUTHOR: McNeely, Jeffrey A. / Future Harvest / Scherr, Sara J., PUBLISHER: Island Press, Although food-production systems for the world's rural poor typically have had devastating effects on the planet's wealth of genes, species, and ecosystems, that need not be the case in the future. In "Ecoagriculture," two of the world's leading experts on conservation and development examine the idea that agricultural landscapes can be designed more creatively to take the needs of human populations into account while also protecting, or even enhancing, biodiversity. They present a thorough overview of the innovative concept of "ecoagriculture" - the management of landscapes for both the production of food and the conservation of wild biodiversity. The book: examines the global impact of agriculture on wild biodiversitydescribes the challenge of reconciling biodiversity conservation and agricultural goalsoutlines and discusses the ecoagriculture approachpresents diverse case studies that illustrate key strategiesexplores how policies, markets, and institutions can be re-shaped to support ecoagricultureWhile focusing on tropical regions of the developing world -- where increased agricultural productivity is most vital for food security, poverty reduction, and sustainable development, and where so much of the world's wild biodiversity is threatened -- it also draws on lessons learned in developed countries. Dozens of examples from around the world present proven strategies for small-scale, low-income farmers involved in commercial production."Ecoagriculture" explores new approaches to agricultural production that complement natural environments, enhance ecosystem function, and improve rural livelihoods. It features a wealth of real-world case studies that demonstrate the applicability ofthe ideas discussed and how the principles can be applied, and is an important new work for policymakers, students, researchers, and anyone concerned with conserving biodiversity while sustaining human populations.

Form and Function: Remarks on Art, Design

Greenough Form and Function: Remarks on Art, Design and Architecture California u.p.

Cryobanking the Genetic Resource: Wildlife Conservation for

ISBN: , SKU: , AUTHOR: Watson, Paul / Watson, P. F. / Holt, W. V., PUBLISHER: CRC Press, There is a growing awareness of a worldwide reduction in biodiversity and the urgent need to develop ways to redress the problem. This is the first major book devoted to the subject of genetic resource banking (GRB) and its role in preserving global animal biodiversity. In Cryobanking the Genetic Resource, expert contributors provide the non-specialist with an overview of the subject and the practical techniques associated with GRB. The book presents a basic introduction to the concepts, and then points the way to relevant literature for those who wish to develop practical applications. The first section deals with the potential contribution of GRB to biodiversity protection, while the second section offers an introduction to the basic cryobiology of gametes and embryos. In the first section, genetic considerations for planning interventions are discussed, together with disease control measures. This section explores related reproductive technologies necessary for the use of cryopreserved gametes and embryos, as well as a range of other issues such as ownership and security of stored material, and the size and location of cryopreserved material. The second section offers a thorough review of the literature on cryopreservation of spermatozoa, oocytes, and embryos. It gathers species into related groups for ease of reference, and does not assume extensive specialist knowledge so that newcomers to the field can make the best use of the available research. This book is an essential resource for zoologists and conservationists with an interest in genetic management and captive breeding, and also for students involved in biodiversity issues, conservation, and assisted reproduction.

TERMOCAMINO Ecosystem vendesi

TERMOCAMINO Ecosystem vendesi soltanto Coclea lung. 2 mt oltre serbatoio verticale per 14 sacchi pellet ancora 5 anni di garanzia privato vende E

Ecoregion-Based Design for Sustainability

ISBN: , SKU: , AUTHOR: Bailey, Robert G. / Ropes, L. G., PUBLISHER: Springer, This richly illustrated volume completes Robert G. Bailey's celebrated study of ecoregions, begun in the landmark Ecosystem Geography () and further articulated in Ecoregions (). In this third installment, the author expands his system for defining large-scale ecological zones to encompass principles of land management, regional planning, and design. In an engaging, nontechnical discussion, he shows how larger patterns and processes that characterize a region--its climate, topography, soils, vegetation, fauna, and human culture--provide essential keys to the sustainability of ecosystems. Ecoregion-Based Design for Sustainability will be welcomed by land and resource managers, landscape architects and urban planners, ecologists, students, and anyone interested in ecology-based design. "Bob Bailey is] the man behind the ecosystem mapping of the world." -Lingua Franca Reviews of Ecoregions: "The book provides easy access to the geographic distribution, characteristics, and processes operating behind every major ecosystem in the world." -Geoscience Canada "Ecoregions offers an invaluable source of description, interpretation and analysis of global patterns of ecosystem distribution and successfully provides the reader with a means of making sense of these patterns." -Geography Robert G. Bailey is a geographer with the United States Forest Service in Fort Collins, Colorado. Formerly the leader of the agency's Ecosystem Management Analysis Center, he is currently in charge of ecoregion studies at the Inventory and Monitoring Institute.

Integrated Assessment of Ecosystem Health

ISBN: , SKU: , AUTHOR: Scow, Kate M. / Scow, K. M., PUBLISHER: CRC Press, The new approach to ecosystem health is proactive. As a result, the scope of environmental studies is growing and the methods are evolving. Integrated Assessment of Ecosystem Health aggressively broadens the range of ecotoxicology to include its related fields. The book begins with John Cairns, Jr.'s predictions and recommendations for the future ecotoxicology: New goals must lead to new techniques.... the field of ecotoxicology is in the early stages of a major paradigm shift that is driven by three interrelated forces: 1) heightened interest in sustainable use of the planet, 2) protection of ecosystem, and 3) the shift from emphasis on avoiding deleterious effects to maintaining them in robust health. Later chapters explore the integration of data, intrinsic remediation studies and the ever- increasing number of associated disciplines that are improving our environmental potential. Methodology, itself, is considered as an evolving tool, always in need examination and revision. Cairns, and his co-authors all advocate a constructive, offensive new form of ecoscience. The consensus of scientists is clear: toxic threat and, especially, habitat destruction are the most important environmentl issues, today. The mandate from Integrated Assessment of Ecosystem Health is also decisive: expand the parameters of ecoscience. The future of life on earth depends upon our ability to grow and learn.

Remote Sensing and GIS in Ecosystem Management

ISBN: , SKU: , AUTHOR: Sample, V. Alaric / Sample, Al, PUBLISHER: Island Press, Recent advances in remote-sensing technology and the processing of remote-sensing data through geographic information systems (GIS) present ecologists and resource managers with a tremendously valuable tool -- but only if they are able to understand its capabilities and capture its potential."Remote Sensing and GIS in Ecosystem Management" identifies and articulates current and emerging information needs of those involved with the management of forest ecosystems. It explores the potential of remote-sensing/GIS technologies to address those needs, examining: the need for landscape-scale analysis to support forest ecosystem research and management current challenges in the development of remote-sensing/GIS applications case studies of different forest regions in the United States the potential for further development or declassification of military and aerospace remote-sensing/GIS technologies As well as providing important information for ecologists and resource managers, the book will serve as a valuable resource for legislative and judicial policymakers who do not have a technical background in either remote sensing or resource management but who are nonetheless called upon to make decisions regarding the protection and management of forest ecosystems.

New Century of Biology

ISBN: , SKU: , AUTHOR: Kress, W. John / Barrett, Gary W. / Mayr, Ernst, PUBLISHER: Smithsonian Books, In the twentieth century, scientists in the relatively new field of biology played an important role in exposing the threats of environmental degradation, loss of species diversity, habitat fragmentation, scarce energy resources, and human population growth. In the essays found in A New Century of Biology, some of the world's most notable biologists consider how their discipline must evolve to address these problems in the twenty-first century. The next one hundred years, the contributors argue, will likely be dominated by breakthroughs in evolutionary biology and systems ecology, by an increased need for scientists to integrate research, teaching, and service missions, and by problem-solving ventures on greater spatial and temporal scales. Because human activity and increased population will continue to have a profound impact on the environment, biologists must define an effective strategy for integrating the biological sciences with global economics and human social structure. The eleven contributors are leaders in the fields of ecology and evolution, morphology and development, behavior, microbiology, ecosystem energetics and biogeochemistry, biodiversity and conservation biology, and human sciences. While acknowledging the real problems their discipline must address, they offer an optimistic agenda for the future.

Hepatic Transplantation

ISBN: , SKU: , AUTHOR: Williams, Richard H., PUBLISHER: W.B. Saunders Company, This concise monograph provides a thorough discussion of hepatic tranplantation and clinical management of Cyclosporine-treated patients. Emphasizes use of immunosuppressives and follow-up biopsy. The text explores problems related to Cyclosporine use--those unique to liver transplantation, those exaggerated in the liver transplant patient, and those seen with other uses as well. Discusses how specific conditions such as poor graft function, rejection, and infection affect liver function, and illustrates these phenomena with biopsy findings. Data are based on 70 transplants and over 400 liver biopsies.

Neuromuscular Function and Disease Basic, Clinical, and

ISBN: , SKU: , AUTHOR: Charles Francis Bolton Michael J Aminoff William F Brown, PUBLISHER: W B Saunders Company, NA

Principles of Anatomy and Physiology, Illustrated Notebook

ISBN: , SKU: , AUTHOR: Tortora, Gerard J. / Grabowski, Sandra Reynolds, PUBLISHER: John Wiley & Sons, A solid scientific presentation of the principles of the human structure and function The outstanding illustration program and innovative learning features frame a superb balance between anatomy and physiology that emphasizes correlations between normal physiology and pathophysiology, normal anatomy and pathology, and homeostasis and homeostatic imbalances.

Wild Solutions: How Biodiversity Is Money in the Bank

ISBN: , SKU: , AUTHOR: Beattie, Andrew J. / Ehrlich, Paul R. / Turnbull, Christine, PUBLISHER: Yale University Press, We live on an unexplored planet, ignorant of more than eighty percent of the species that share our world. In this fascinating and abundantly illustrated book, two eminent ecologists discuss the biological diversity of the Earth, showing how the natural systems that surround us play an essential role in protecting our basic life-support systems. Andrew Beattie and Paul Ehrlich tell us about the millions of species providing ecosystem services that maintain the quality of our air and water and the fertility of the soil, dispose of domestic, industrial, and agricultural waste, and protect crops from pests. The authors also describe how biological diversity opens the way for new medicines, pharmaceuticals, construction materials and designs, and manufactured goods. They point to innovative industries that harness species for the biological repair of damaged landscapes, biological mining, biological pest control, and biomonitoring of the environment. The organisms upon which these activities are founded -- although often microscopic, obscure, or bizarre -- provide natural capital that is worth infinitely more than anyone has previously guessed. The authors urge us to protect the biological wealth of our Earth and keep it from being destroyed by human activity.

Gastrointestinal Functions

ISBN: , SKU: , AUTHOR: Delvin, Edgard E. / Lentze, Michael J., PUBLISHER: Lippincott Williams & Wilkins, Written by internationally renowned clinical and biomedical investigators, this volume highlights recent advances in the understanding, diagnosis, and treatment of chronic and functional gastrointestinal disorders in children and adolescents. Coverage includes state-of-the-art guidelines on management of intractable diarrhea, malabsorption, esophageal dysfunction, celiac disease, autoimmune enteropathy, inflammatory bowel disease, and gut motility disorders. To further the reader's understanding of the pathophysiology of these conditions, the book presents current concepts on the assembly of brush border membranes, the role of extracellular matrix proteins in intestinal cell function, the structure-function relationships of intestinal disaccharidases, and the development and role of the gastric epithelium.

Management of Invasive Weeds

ISBN: , SKU: , AUTHOR: Inderjit, PUBLISHER: Springer, Biological invasions are one of the major threats to our native biodiversity. The magnitude of biodiversity losses, land degradation and productivity losses of managed and natural ecosystems due to invasive species is enormous. The ecological and environmental aspects of non-native invasive plants are of great importance to (i) understand ecological principles involved in the management of invasives, (ii) design management strategies, (iii) find effective management solutions for some of the worst invaders, and (iv) frame policies and regulations. The objectives of this book are to discuss (i) ecological approaches needed to design effective management strategies, (ii) recent progress in management methods and tools, (iii) success and failure of management efforts for some of the worst invaders, and (iv) restoration and conservation of invaded land. In an effort to achieve these objectives, contributing authors have strived to provide up-to-date information on the management of non-native invasives. Chapters included in the book are peer-reviewed by international experts working in the area. Readers will get a unique perspective on ecological aspects of the management of invasives. The book will be useful to graduate students, researchers, managers and policy makers involved in the management of exotic invasives.

Autoradio 2 din - Navi-mp5- usb- sd card

VENDESI AUTORADIO 2 DIN DA 7 POLLICI NUOVISSIMO, DI SEGUITO LE CARATTERISTICHE: Introduction 7" HD Touch screen +GPS Navigation+Support USB Charge function+BT function+FM+AUX-IN+Support Rear View Camera input+ Support Steering wheel control function This is Car MP5 Player. It has GPS Navigation function. It has NO any built-in storage card. Features 1. 7" Digital screen ,Touch screen 2. 7 color button back light 3. Support the Audio playback format of MP3/WMA/WAV/FLAC/APE etc 4. Support the Video playback format of RMVB/RM/VOB/DIVX/AVI /ASF/3GP etc 5. With Front USB2.0 port and TF card slot 6. BT function, free hand call and BT music 7. MOSFET Amplifier: 50Watts x 4 max power output 8. FM range: MHz 9. Power-off with auto-memory store function under radio or TF/USB mode 10. Clock function 11. Mute function 12. Bass & Treble,L&R channel stabilizer 13. Front AUX in function 14. Two way Video and Two RCA audio output function 15. One way video input function 16. Support Rear View Camera input function(camera optional) 17. Support Steering wheel control function 18. Built-in GPS navigation 19. Full IR remote control 20. Installation size: mm

Warrant: The Current Debate

ISBN: , SKU: , AUTHOR: Plantinga, Alvin, PUBLISHER: Oxford University Press, USA, Known for distinguished work in the fields of metaphysics and philosophy of religion, Alvin Plantinga ventures further into epistemology in this book and its companion volume, Warrant and Proper Function. Plantinga examines the nature of epistemic warrant; whatever it is that when added to true belief yields knowledge. This present volume surveys current contributions to the debate and paves the way for his own positive proposal in Warrant and Proper Function. This first volume serves as a good introduction to the central issues in contemporary epistemology. Acquista Ora

Black Arts - Nux Time force Delay NUOVO

Donner Black Arts alias  Nux Time Force  11 Delay effects  True stereo signal processing  Automatic I/O detecting circuit  Tail keeping function  Kill dry function  Up to 9 storable user presets plus manual mode  Individual TAP tempo function  Easy switching between manual and presets  Large color LCD panel (128x128), graphic interface making the overall operation easy and intuitive  New generation 32-bit DSP, high performance 24-bit 44.1 kHz AD/DAInput/output level for send/returnBuffered or true bypassRuns on battery or AC power  Spedizione corriere 9 euro.

CALDAIA Ecosystem 25 Kw usata

CALDAIA Ecosystem 25 Kw usata brucia tritato mais pellett nocciolino trucioli acqua calda e riscaldamento per superficie max di 200 mq regolazione automatica della combustione serbatoio da 1.5 q.li di materiale E

Learn Abtrainforests

ISBN: , SKU: , AUTHOR: Green, Jen / Lorenz, PUBLISHER: Lorenz Books, This information and art-packed guide to the rainforest takes curious readers up to the tallest treetops, describing noises from the canopy and mysteries of the forest floor. Photographs of swinging chimpanzees, hovering hummingbirds and daring lizards along with explanations of the intricate ecosystem make this an exciting introduction to the enchanting world of the rainforest.

Usb game pad pc n°2

USB GAME PAD uso PC usb 2.0 Windows SE ME XP Support Vista System Turbo function Clear Function Auto Function

Trust GM- Gamepad (PC) joystick

o Digital USB gamepad o 8 direction movement pad (D-pad) with extra POV function o 4 top and 4 front action buttons o 2 analogue joystick controls with hidden shift and mode buttons o Shift function to double the action buttons to total of 16 o 3 mode selectable: gamepad, joystick and steering wheel o Modes easy selectable with clear LED indication o Solid construction o 2.5m cable o Size product (H x W x D in mm): 165 x 172 x 75 contattatemi solo tramite chiamata

Chemistry, Meteorology, and the Function of Digestion

ISBN: , SKU: , AUTHOR: Prout William, PUBLISHER: BiblioLife LLC, NA

Phagocyte Function: A Guide for Research and Clinical

ISBN: , SKU: , AUTHOR: Robinson, J. Paul / Babcock, George F., PUBLISHER: Wiley-Liss, Phagocyte Function A Guide for Research and Clinical Evaluation Edited by J. Paul Robinson and George F. Babcock Since , when the Nobel prize was awarded to two doctors who proposed the primary role of phagocytes in the body's defense system, this theory of cell function has steadily gained acceptance. In fact, the past fifteen years have seen phagocyte research blossom into a sophisticated tool for understanding the immune system. Today, the ability to evaluate the abnormalities of phagocytes--or cells that ingest foreign particles and debris--is integral to the treatment of AIDS, cancer, severe burns, and a host of cell diseases. Phagocyte Function is the first volume in an important new series that will embrace all cytometric methods. This authoritative text, featuring individual chapters written by leading researchers and clinicians, is designed to provide both novice and expert with a complete understanding of phagocyte function. The volume's extensive range covers everything from the basic concepts needed to understand phagocyte activity, to the clinical applications necessary for evaluation and diagnosis, including flow cytometry, confocal microscopy, and image analysis. This comprehensive reference manual includes: * The role of cellular receptors and signal transduction * New pathways for studying respiratory burst mechanisms * The functional role of monocytes/macrophages in health and disease, including clinical syndromes and macrophages in wound treatment * Single-source coverage that combines parallel research on both neutrophils and macrophages Phagocyte Function is an indispensable resource for clinical and biomedical researchers in the fields of cytometry, immunology, oncology, cell biology, and microbiology who routinely measure functional abnormalities of phagocytes. Phagocyte Function is as useful in the classroom as it is in the laboratory or clinic.

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