Download or read book Plankton Studies on Lake Mendota written by Edward Asahel Birge and published by . This book was released on 1895 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Eutrophic Lake written by Thomas D. Brock and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lake Mendota has often been called "the most studied lake in the world. " Beginning in the "classic" period of limnology in the late 19th century and continuing through the present time, this lake has been the subject of a wide variety of studies. Although many of these studies have been published in accessible journals, a significant number have appeared in local monographs and reports, ephemeral documents, or poorly distributed journals. To date, there has been no attempt at a synthetic treatment ofthe vast amount of work that has been published. One intent of the present book is to present a com prehensive compilation of the major early studies on Lake Mendota and to examine how they impinge on important present-day biological questions. In addition, this book presents a summary of field and laboratory work carried out in my own laboratory over a period of about 6 years and shows where correlations with earlier work exist. The book should be ofinterest to limnologists desiring a ready reference to data and published papers on this important lake, to biogeochemists, ocean ographers, and low-temperature geochemists interested in lakes as model sys tems for global processes, and to lake managers interested in understanding short-term and long-term changes in lake systems. Although the major thrust ofthe present book is ecologicaland environmental, sufficient background has been presented on other aspects ofLake Mendota's limnology so that the book should also be useful to nonbiologists.
Download or read book Fishery Bulletin of the written by and published by . This book was released on 1959 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecology written by and published by . This book was released on 1960 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publishes essays and articles that report and interpret the results of original scientific research in basic and applied ecology.
Download or read book Bulletin of the United States Bureau of Fisheries written by United States. Bureau of Fisheries and published by . This book was released on 1922 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1991 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monitoring Ecological Condition at Regional Scales written by Shabeg S. Sandhu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Environmental Monitoring and Assessment Program was created by EPA to develop the capability for tracking the changing conditions of our natural resources and to give environmental policy the advantages ofa sound scientific understanding of trends. Former EPA Administrators recognized early that contemporary monitoring programs could not even quantify simple unknowns like the number of lakes suffering from acid rain, let along determine if national control policies were benefiting these lakes. Today, adding to acidification impacts are truly complex problems such as determining the effects of climate change, of increases in ultraviolet light, toxic chemicals, eutrophication and critical habitat loss. Also today, the Government Performance and Results Act seeks to have agencies develop performance standards based on results rather than simply on levels of programmatic activities. The charge to EMAP of ecosystems is, therefore, the same today as it was a with respect to measuring the condition decade ago. We welcome the increasing urgency for sound scientific monitoring methods and data by efforts to protect and improve the environment. Systematic nationwide monitoring of natural resources is more than anyone program can accomplish, however. In an era of declining budgets, it is crucial that monitoring programs at all levels of government coordinate and share environmental data. EMAP resources are dwarfed by the more than $500 million spent on federal monitoring activities each year.
Download or read book Textbook of Limnology written by Gerald A. Cole and published by Waveland Press. This book was released on 2015-11-25 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interdisciplinary nature of limnology requires lucid and well-integrated coverage of biology, chemistry, physics, earth science, and resource management. Paul Weihe skillfully accomplishes this objective in his revision of Gerald Cole’s classic limnology text. This long-awaited revision introduces concepts in straightforward terms, replete with detailed examples, elegant illustrations, and up-to-date, well-researched documentation. Outstanding features of the fifth edition include: • A global outlook with examples from every continent • Discussions of the impact of environmental challenges (e.g., climate change, eutrophication, river regulation) with case studies of real-world examples • A chapter devoted to wetlands • A thorough examination of biogeochemistry, including recent anthropogenic alteration and a reconsidered understanding of stoichiometric relationships • Expanded treatment of hydrology, utilizing empirical approaches to discharge determination and effects of land-use changes • A reorganized presentation of biodiversity, explicitly correlating profiles of biota with community ecology and ecosystem function • Updated taxonomy with a description of the new metagenomic approach, nomenclature strictly adhering to the intergovernmental Integrated Taxonomic Information System
Download or read book Biology of Copepods written by Geoffrey Boxshall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the Proceedings of the Third International Conference on Copepoda, held at the British Museum (Natural History) in London during August 1987. The central theme of the conference was the biology of marine planktonic copepods, although the scientific programme was extremely varied reflecting the wide range of life styles adopted by copepods. The three invited symposia held during the conference focussed attention on particular topical areas of research within the field of marine plankton, and also provided reviews of chosen aspects of copepod biology. These symposia were highly successful. The papers they contained were both informative and stimulating and they bring to this volume a lasting significance. Each symposium was organised by its chairman; Bruce Frost (University of Washington) decided on the balance of topics, selected the speakers and introduced the session on 'The biology and taxonomy of Calanus', Roger Harris (Marine Biological Association) performed the same vital role for 'Experimental studies: rate processes in field populations of planktonic copepods', and Howard Roe (Institute of Oceanographic Sciences) for 'Oceanic and deep-sea copepods'. The impact of these papers will be much enhanced by the large number of high quality contributed and poster papers on marine plankton and by the invited review of 'Copepod luminescence' by Peter Herring (Institute of Oceano graphic Sciences). The fascinating review of 'Copepod eyes' by Mike Land FRS (University of Sussex) is not published here.
Download or read book Plankton Investigations of the Danish Lakes written by Danish Freshwater Biological Laboratory, Frederiksdal and published by . This book was released on 1908 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trophic Interactions Within Aquatic Ecosystems written by Ahmad Hemami and published by Routledge. This book was released on 2017-09-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electricity and Electronics for Renewable Energy Technology: An Introduction provides a foundational understanding of electricity and the methods and devices specific to electricity from renewable sources. The book begins with a brief explanation of the necessary mathematics and then: Addresses the basics of electricity and relationships, motors and generators, transformers, and networks and distribution Tackles the key concepts associated with electronics, diodes and transistors, switching devices, and power converters Covers digital electronics from number systems and logic circuits to encoders and decoders Explores advanced subjects such as reactive power and the operation of a transistor A lab manual and PowerPoint presentation are available with qualifying course adoption. Featuring extensive review questions and practice problems at the end of each chapter, Electricity and Electronics for Renewable Energy Technology: An Introduction instills an essential knowledge of electricity and electronics required for work with renewable energy.
Download or read book Zooplankton of the Great Lakes written by Mary D. Balcer and published by Univ of Wisconsin Press. This book was released on 1984 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers, instructors, and students will appreciate this compilation of detailed information on the crustacean zooplankton of the Great Lakes. The authors have gathered data from more than three hundred sources and organized into a useful laboratory manual. The taxonomic keys are easy to use, suitable for both classroom and laboratory identifications. Detailed line drawings are provided to help confirm the identification of the major species. Zoologists, limnologists, hydrobiologists, fish ecologists, and those who study or monitor water quality will welcome this dependable new identification tool. A concise summary of pertinent information on the ecology of these zooplankton is provided in the main body of the text. A check-list of all species reported from each of the Great Lakes and notes on the distribution and abundance of more than a hundred species were compiled from an extensive search of existing literature. In addition, the authors collected samples from several locations on Lake Superior, in order to provide information on the abundance and life histories of the major crustacean species.
Download or read book Environmental Status of the Lake Michigan Region Physical limnology of Lake Michigan pt 1 Physical characteristics of Lake Michigan and its responses to applied forces written by Argonne National Laboratory and published by . This book was released on 1975 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biology of a Marine Copepod written by S. M. Marshall and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a Selection of Papers on Calanus finmarchicus published since 1953
Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1898 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Biological Study of the Offshore Waters of Chesapeake Bay written by Rheinart Parker Cowles and published by . This book was released on 1930 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Special Scientific Report written by and published by . This book was released on 1970 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
