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Principles And Methods For Determining Ecological Criteria On Hydrobiocenoses
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Book Synopsis Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses by : R. Amavis
Download or read book Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses written by R. Amavis and published by Elsevier. This book was released on 2013-10-22 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses is a collection of papers presented at the 1975 European Scientific Colloquium on Principles and Methods for Determining Ecological Criteria on Hydrobiocenoses, held in Luxembourg. This Colloquium aims to define a scientific basis for assessing the results of pollution on aquatic fauna and flora, as well as the biological methods to be used in assessing the extent of such pollution. This book is organized into four parts encompassing 29 chapters. After a brief overview of a series of parameters for the specific uses of different water classifications and regional evaluation of water pollution, this book goes on examining the ecological consequences of water pollution establishment of criteria and the ecological variable and their effect on aquatic fauna. These topics are followed by a discussion of the value of aquatic plants in water quality characterization, as well as the principles of the methods used. The succeeding parts highlight the concepts and practical methods used in the biological monitoring of surface waters. These parts particularly consider the benefits of using bioindicators and laboratory bioassays. The concluding discusses a comparative study of biological-ecological water assessment methods of water quality. This book will be of value to environmental scientists, engineers, and researchers.
Book Synopsis Current Catalog by : National Library of Medicine (U.S.)
Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.
Download or read book Ecological Research Series written by and published by . This book was released on 1979 with total page 832 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drug Design written by E. J. Ariëns and published by Elsevier. This book was released on 2013-10-22 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drug Design, Volume VIII covers a critical review and new extensions of quantitative methods in drug design, the design of particular types of agents, such as synthetic sweeteners, and selective ion binding compounds. The book discusses the advances in the methodology of quantitative drug design; the application of pattern recognition to drug design; and the design of controlled drug delivery systems. The text also describes the use of receptor binding as a tool in the development of new bioactive steroids; the design of synthetic sweeteners; and the prospective assessment of environmental effects of chemicals. The design of selective ion binding macrocyclic compounds and their biological applications are also encompassed. Chemists, pharmacologists, biochemists, and people involved in drug design and manufacture will find the book invaluable.
Book Synopsis River Plants of Western Europe by : S. M. Haslam
Download or read book River Plants of Western Europe written by S. M. Haslam and published by Cambridge University Press. This book was released on 2014-05-08 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1987, this book describes and discusses the vegetation of rivers and other watercourses in Europe with an emphasis upon distributional, community and historical ecology. It was firmly based upon many years of field investigations carried out by the author in various countries in the European Economic Community. The main purpose of the text was to increase the understanding of river vegetation in relation to the varying physical characteristics of the watercourses. The rivers of the EEC are considered in detail, with an emphasis upon the influences of landscape, geology, climate, settlement patterns, water use and management and pollution. This book will be of value to anyone with an interest in river botany.
Book Synopsis Impacts of Sediment and Nutrients on Biota in Surface Waters of the United States by : Edward G. Farnworth
Download or read book Impacts of Sediment and Nutrients on Biota in Surface Waters of the United States written by Edward G. Farnworth and published by . This book was released on 1979 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Composite Sampling by : Ganapati P. Patil
Download or read book Composite Sampling written by Ganapati P. Patil and published by Springer Science & Business Media. This book was released on 2010-12-25 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sampling consists of selection, acquisition, and quantification of a part of the population. While selection and acquisition apply to physical sampling units of the population, quantification pertains only to the variable of interest, which is a particular characteristic of the sampling units. A sampling procedure is expected to provide a sample that is representative with respect to some specified criteria. Composite sampling, under idealized conditions, incurs no loss of information for estimating the population means. But an important limitation to the method has been the loss of information on individual sample values, such as, the extremely large value. In many of the situations where individual sample values are of interest or concern, composite sampling methods can be suitably modified to retrieve the information on individual sample values that may be lost due to compositing. This book presents statistical solutions to issues that arise in the context of applications of composite sampling.
Book Synopsis River and Stream Ecosystems of the World by : Colbert E. Cushing
Download or read book River and Stream Ecosystems of the World written by Colbert E. Cushing and published by Univ of California Press. This book was released on 2006-02-06 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ia a synopsis and review of the major rivers of the world.
Download or read book Ecoaccidents written by John Cairns and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Hueck explains in the "History and Development of the NATO Advanced Research Workshop" some ideas on the genesis of the Workshop. The reader should understand that this volume is a preliminary analysis of a problem that has not received much attention. The case histories, for example, are illustrative because one volume cannot include all histories, or even those in Europe. Consequently, case histories are lacking on many parts of the world, including central Europe and North America, not because these are unimportant or less disastrous ecologically than the case histories covered, but because selecting only a few illustrative cases was possible. The geographic and ecological coverage was originally much broader, but, unfortunately, some participants were unable to attend and this resulted in an even more skewed distribution geographically. However, participants generally agreed that the information necessary to analyze the problem was covered in sufficient depth by those in attendance and that other case histories would have been interesting, but would probably not have caused substantive changes in the conclusions or recommendations. The Workshop organizers did not selectively choose people, companies, or countries to the exclusion of others. The committee selected a broad array of people, countries, and industries, and the participants were those able to corne, prepare a manuscript, and meet the other conditions. Thus, what appears to be a skewed distribution was not planned as such, but was the consequence of people being unable to attend for various reasons.
Book Synopsis Biological Monitoring of Aquatic Systems by : Stanford, L. Loeb
Download or read book Biological Monitoring of Aquatic Systems written by Stanford, L. Loeb and published by CRC Press. This book was released on 1994-01-24 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: With regional, national, and global processes affecting both the structure and function of lakes and rivers, assessment methodology must encompass many attributes to evaluate the impact of these processes on water quality. Many of the changes in biological communities correlate to resource exploitation, nonpoint pollutant interactions, and habitat alteration - factors that can be missed by routine chemical sampling. This creates the need for ecologically-based approaches to this problem. Biological monitoring is a fundamental part of an ecologically-based approach. Biological Monitoring of Aquatic Systems brings together contributions by authors recognized as leaders in the development and utilization of biological monitoring techniques for freshwater ecosystems. It provides a conceptual framework for the use of biological monitoring to assess the environmental health of freshwater resources. Biological monitoring is an important part of any water quality assessment program. Biological Monitoring of Aquatic Systems provides you with an understanding of water resources. It includes discussions concerning historical development, ecological basis, experimental design characteristics, case studies, and future concerns. As efforts to maintain and restore the world's water resources intensify, the need to develop accurate methods to assess the health of these resources becomes critical.
Book Synopsis Oil Shale Symposium by : Charles Gale
Download or read book Oil Shale Symposium written by Charles Gale and published by . This book was released on 1980 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of Conference Proceedings Received by : British Library. Lending Division
Download or read book Index of Conference Proceedings Received written by British Library. Lending Division and published by . This book was released on 1977 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fate and Effects of Petroleum Hydrocarbons in Marine Ecosystems and Organisms by : Douglas A. Wolfe
Download or read book Fate and Effects of Petroleum Hydrocarbons in Marine Ecosystems and Organisms written by Douglas A. Wolfe and published by Elsevier. This book was released on 2013-09-24 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fate and Effects of Petroleum Hydrocarbons in Marine Organisms and Ecosystems is a collection of papers presented at the international symposium by the same title, held at the Olympic Hotel in Seattle, Washington on November 10-12, 1976. This book is organized into three parts encompassing 46 chapters. Part I deals with the inputs and physical transport processes influencing the distribution and composition of petroleum hydrocarbons in marine systems. Part II discusses the bioaccumulation and metabolism of hydrocarbons by marine organisms. Part III contains papers that tackle the biological and ecological effects of petroleum exposure in marine systems. This book is of great value to marine and environmental scientists and researchers.
Author :Library of Congress. Copyright Office Publisher :Copyright Office, Library of Congress ISBN 13 : Total Pages :1642 pages Book Rating :4.F/5 ( download)
Book Synopsis Catalog of Copyright Entries. Third Series by : Library of Congress. Copyright Office
Download or read book Catalog of Copyright Entries. Third Series written by Library of Congress. Copyright Office and published by Copyright Office, Library of Congress. This book was released on 1977 with total page 1642 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physiological Plant Ecology IV by : O. L. Lange
Download or read book Physiological Plant Ecology IV written by O. L. Lange and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: O. L. LANGE, P. S. NOBEL, C. B. OSMOND, and H. ZIEGLER In the last volume of the series 'Physiological Plant Ecology' we have asked contributors to address the bases of ecosystem processes in terms of key plant physiological properties. It has often been suggested that it is not profitable to attempt analysis of complex living systems in terms of the properties of component individuals or populations, i. e. , the whole is more than the sum of its parts. Nevertheless, assessments of ecological research over the last century show that other approaches are seldom more helpful. Although it is possible to describe complex systems of living organisms in holistic terms, the most useful descriptions are found in terms of the birth, growth and death of individ uals. This allows analysis of performance of the parts of the whole considering their synergistic and antagonistic interrelationships and is the basis for a synthe sis which elucidates the specific properties of a system. Thus it seems that the description of ecosystem processes is inevitably anchored in physiological under standing. If enquiry into complex living systems is to remain a scientific exercise, it must retain tangible links with physiology. Of course, as was emphasized in Vol. 12A, not all of our physiological understanding is required to explore ecosystem processes. For pragmatic purposes, the whole may be adequantely represented as a good deal less than the sum of its parts.
Book Synopsis Insecticide Microbiology by : R. Lal
Download or read book Insecticide Microbiology written by R. Lal and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of all the food produced in the world one third is lost to insect pests, weeds and diseases, and the total world population is estimated as growing from 4000 million in 1975 to about 6000 million by the year 2000. To satisfy these needs, the world's farmers must meet the extra requirement every year. The easiest way in which farmers can increase the amount of food they produce is to prevent the loss due to pests. The biological control measures which were once thought to be the safest methods of pest control have, as we now know, not proved successful on a commercial scale. In such a dismal situation the only solution is to use pesticides to save the losses from pests and to increase the crop yield. Apart from agriculture, pesticides have also contributed much to human com fort by controlling the vectors of typhoid, malaria, sleeping sickness, filariasis, dengue hemorrhage fever, plague etc. On the other hand, the indiscriminate use of insecticides and their harmful effects on nontarget organisms has attracted much attention from people in all walks of life, for example, scientists, administrators, the press and the public. The harmful effects of insecticides on higher organisms such as birds, fish and mammals are easy to observe and have received much attention. However, the interactions of insecticides with microorganisms such as bacteria, fungi, algae and protozoa have gone unnoticed until recently.
Download or read book Euratom Information written by and published by . This book was released on 1976 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
