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Ecologia Ecosistemas Ecotoxicologia
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Book Synopsis Ecología, ecosistemas y ecotoxicología by : Raquel Murialdo
Download or read book Ecología, ecosistemas y ecotoxicología written by Raquel Murialdo and published by Independently Published. This book was released on 2021-06-21 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Este material fue elaborado para quienes necesitan entender los principales conceptos de la ciencia que estudia los ecosistemas. La finalidad es que puedan apropiarse de estos contenidos para aplicarlo en otras áreas del conocimiento. Se ha sintetizado, de manera integral, la caracterización de los factores ambientales que influyen directa o indirectamente sobre los seres vivos; aportando para las distintas clasificaciones de ecosistemas y su propia dinámica y funcionamiento. Este libro acerca al lector las principales características emergentes de los niveles de organización biológica que, desde lo más simple a lo más complejo, forman parte del ecosistema mayor que es la Biósfera, expresión máxima de un delicado equilibrio donde el flujo de la energía y el ciclado de materiales la hacen posible. También se desarrollaron los conceptos fundamentales de contaminantes y sus efectos tóxicos sobre los componentes de los ecosistemas. En todos los casos, para su mejor comprensión, se realizó un abordaje conceptual con ejemplos clásicos en estas disciplinas. EDITORIAL BRUJAS ARGENTINA. Este libro contiene el desarrollo de los siguientes temas: -Capítulo I Ecología y ecosistemas: definición y conceptos fundamentales -Capítulo II Niveles de organización: Individuos, Población y Comunidad -Capítulo III Ciclos biogeoquímicos: El empleo cíclico de la materia -Capítulo IV Ecosistemas: El flujo de la energía -Capítulo V Gradientes Ambientales, Tolerancia y Adaptación -Capítulo VI Microbiología: Los microorganismos en la Ingeniería Ambiental -Capítulo VII Los contaminantes: dinámica en los ecosistemas -Capítulo VIII Conceptos de ecotoxicología Con este libro usted podrá profundizar sus conocimientos sobre el medioambiente ¡Compre este libro y conozca más sobre ecología! Ecología, medio ambiente, ecosistemas, contaminantes, sustentabilidad, materia, planeta tierra, ecotoxicología.
Book Synopsis Ecología, ecosistemas, ecotoxicología by : Raquel Murialdo
Download or read book Ecología, ecosistemas, ecotoxicología written by Raquel Murialdo and published by . This book was released on 2016 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecología, ecosistemas, ecotoxicología by : Raquel Murialdo
Download or read book Ecología, ecosistemas, ecotoxicología written by Raquel Murialdo and published by . This book was released on 2016 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecologiá de Paisajes by : Jorge Morello
Download or read book Ecologiá de Paisajes written by Jorge Morello and published by Editorial Facultad de Agronomia. This book was released on 2001 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diccionario de Contaminación Del Mar by : Louis-Jacques Zilberberg
Download or read book Diccionario de Contaminación Del Mar written by Louis-Jacques Zilberberg and published by Elsevier Science Publishing Company. This book was released on 2000 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. Our modern economies consume annually about 4.6 billion metric tons of crude oil, a third of which is shipped across the oceans. Along the way, about 3 million metric tons are lost into the environment, primarily through handling in ports, but also leakage at sea. So, the threat of a major ecological disaster is always present, for example the Exxon Valdez, Braer and Sea Empress accidents. In addition to oil leakage from tankers, considerable quantities of oil enter the sea from operational discharges or bunker spills. Fortunately, current international agreements, though not always strictly enforced, have greatly reduced the threat of oil pollution.The oceans are faced with an onslaught from many other sources. The potential for radioactive pollution of the seas, through dumping of nuclear wastes or an accident to a ship carrying radioactive nuclear wastes, has never been absent from the public mind. Recently, people have become more awar
Download or read book Environment and Development written by and published by . This book was released on 1992 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Perspectives on Integrated Coastal Zone Management by : Wim Salomons
Download or read book Perspectives on Integrated Coastal Zone Management written by Wim Salomons and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: All coastal areas are facing a growing range of stresses and shocks, the scale of which now poses threats to the resilience of both human and environmental coastal systems. Responsible agencies are seeking better ways of managing the causes and consequences of the environmental change process in coastal zones. This volume discusses the basic principles underpinning a more integrated approach to coastal management and highlights the obstacles that may be met in practice in both developed and developing countries. Successful strategies will have to encompass all the elements of management, from planning and design through financing and implementation, as highlighted in this book.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251091870 Total Pages :37 pages Book Rating :4.2/5 (51 download)
Book Synopsis International Code of Conduct on Pesticide Management by : Food and Agriculture Organization of the United Nations
Download or read book International Code of Conduct on Pesticide Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-03 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.
Download or read book LEV written by and published by . This book was released on 1999 with total page 1418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Indicators of Freshwater Pollution and Environmental Management by : J.M. Hellawell
Download or read book Biological Indicators of Freshwater Pollution and Environmental Management written by J.M. Hellawell and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: The preface of a book often provides a convenient place in which the author can tender his apologies for any inadequacies and affords him the facility to excuse himself by reminding the reader that his art is long but life, or at least the portion of it in which he has the opportunity for writing books, is short. I, too, am deeply conscious that I have undertaken a task which I could not hope to complete to my own satisfaction but I offer, in self defence, the observation that, inadequate though it is, there is no other book extant, so far as I am aware, which provides the information contained herein within the covers of a single volume. Often during the last decade, in discharging my responsibilities for the environmental aspects of the water authority's operations and works, I should have been deeply grateful to have had access to a compendium such as this. The lack of a convenient source of data made me aware of the need which I have attempted to fill and in doing so I have drawn on my experiences of the kinds of problem which are presented to biologists in the water industry. The maxim 'half a loaf is better than none' seems particularly apt in this context.
Book Synopsis Artemia: Basic and Applied Biology by : Th.J. Abatzopoulos
Download or read book Artemia: Basic and Applied Biology written by Th.J. Abatzopoulos and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objectives of this volume are to present an up-to-date (literature survey up to 2001) account of the biology of Artemia focusing particularly upon the major advances in knowledge and understanding achieved in the last fifteen or so years and emphasising the operational and functional linkage between the biological phenomena described and the ability of this unusual animal to thrive in extreme environments. Artemia is a genus of anostracan crustaceans, popularly known as brine shrimps. These animals are inhabitants of saline environments which are too extreme for the many species which readily predate them if opportunity offers. They are, thus, effectively inhabitants of extreme (hypersaline) habitats, but at the same time are able to tolerate physiologically large changes in salinity, ionic composition, temperature and oxygen tension. Brine shrimp are gener ally thought of as tropical and subtropical, but are also found in regions where temperatures are very low for substantial periods such as Tibet, Siberia and the Atacama desert. They have, thus, great powers of adaptation and are of interest for this capacity alone. The earliest scientific reference to brine shrimp is in 1756, when Schlosser reported their existence in the saltpans of Lymington, England. These saltpans no longer exist and brine shrimp are not found in Britain today. Later, Linnaeus named the brine shrimp Cancer salinus and later still, Leach used the name Artemia salina. The strong effect which the salinity of the medium exerts on the morphological development of Artemia is now widely recognised.
Book Synopsis Wissenschaft Hochschule by : Heinz-Jürgen Vogels
Download or read book Wissenschaft Hochschule written by Heinz-Jürgen Vogels and published by . This book was released on 1999 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Structuring Role of Submerged Macrophytes in Lakes by : Erik Jeppesen
Download or read book The Structuring Role of Submerged Macrophytes in Lakes written by Erik Jeppesen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth of the discipline of aquatic ecology has been driven both by scientific interest in the complexities of aquatic ecosystems and by their enormous environmental importance and sensitivity. This book focuses on the remarkably diverse roles played by underwater plants, and is divided into three parts: 10 thematic chapters, followed by 18 case studies, and rounded off by three integrative chapters. The topics range from macrophytes as fish food to macrophytes as mollusc and microbe habitat, making this of interest to aquatic ecologists as well as limnologists, ecosystem ecologists, microbial ecologists, fish biologists, and environmental managers.
Book Synopsis Revista de la Sociedad Entomológica Argentina by :
Download or read book Revista de la Sociedad Entomológica Argentina written by and published by . This book was released on 1999 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista de biología tropical written by and published by . This book was released on 2004 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fish Ecophysiology written by J.C. Rankin and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among the fishes. a remarkably wide range of biological adaptations to diverse habitats has evolved. As well as living in the conventional habitats of lakes. ponds, rivers, rock pools and the open sea, fish have solved the problems of life in deserts. in the deep sea. in the cold antarctic. and in warm waters of high alkalinity or of low oxygen. Along with these adaptations, we find the most impressive specialisations of morphology, physiology and behaviour. For example we can marvel at the high-speed swimming of the marlins. sailfish and warm-blooded tunas, air-breathing in catfish and lungfish. parental care in the mouth-brooding cichlids and viviparity in many sharks and toothcarps. Moreover, fish are of considerable importance to the survival of the human species in the form of nutritious. delicious and diverse food. Rational exploi management of our global stocks of fishes must rely upon a detailed tation and and precise insight of their biology. The Chapman [.,. Hall Fish and Fisheries series aims to present timely volumes reviewing important aspects of fish biology. Most volumes will be of interest to research workers in biology. zoology. ecology and physiology but an additional aim is for the books to be accessible to a wide spectrum of non-specialist readers ranging from undergraduates and postgraduates to those with an interest in industrial and commercial aspects of IIsh and t1sheries.
Book Synopsis Ecotoxicology of Nanoparticles in Aquatic Systems by : Julian Blasco
Download or read book Ecotoxicology of Nanoparticles in Aquatic Systems written by Julian Blasco and published by CRC Press. This book was released on 2019-07-19 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of nanoparticles in medicine, industrial, and other applications has triggered an interest in their potential. This book explores the use of nanoparticles related to their occurrence in the environment, their impact on biota in aquatic systems, application of new methodologies, and changes associated with new global scenarios. The book also covers the bioaccumulation and internalization of nanoparticles as key aspects to assess their uptake and discusses the methodologies for testing ENPs ecotoxicity at different trophic levels.
