Download or read book Chironomidae Larvae Vol 1 Tanypodinae written by Henk J. Vallenduuk and published by BRILL. This book was released on 2007-01-01 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chironomids are a group of non-biting midges, the larvae of which are important in aquatic ecosystems. The authors revised existing identification keys and collected additional information on the biology and ecology of the larvae. Where possible, the identification keys use anatomical characters that are easily observed. An invaluable tool for aquatic ecologists and water quality management.
Download or read book Chironomidae Larvae Vol 2 Chironomini written by Henk K.M. Moller Pillot and published by BRILL. This book was released on 2009-01-01 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable tool for aquatic ecologists and water quality management. Chironomidae Larvae, Vol. 2: Chironomini covers the most important tribes Chironomini and Pseudochironomini and presents a wealth of information for professionals for scientific and practical purpose.
Download or read book Chironomidae Larvae Vol 3 Orthocladiinae Biology and Ecology of the Aquatic Orthocladiinae written by Henk K. M. Moller Pillot and published by Knnv Pub. This book was released on 2014-07-25 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: An invaluable tool for aquatic ecologists and water quality management. Chironomids are a group of non-biting midges, the larvae of which are important in aquatic ecosystems. The subfamily Orthocladiinae is well represented in flowing water. This books contains information about their life cycle, feeding behaviour and their response to environmental factors. Chironomidae Larvae, Vol.3: Orthocladiinae presents a wealth of information for scientific and practical purpose.
Download or read book Chironomidae Larvae of the Netherlands and Adjacent Lowlands written by Henk J. Vallenduuk and published by Knnv Pub. This book was released on 2007 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chironomids are a group of non-biting midges, the larvae of which are important in aquatic ecosystems. The authors revised existing identification keys and collected additional information on the biology and ecology of the larvae. Where possible, the identification keys use anatomical characters that are easily observed. An invaluable tool for aquatic ecologists and water quality management.
Download or read book An Introduction to the Identification of Chironomid Larvae written by William T. Mason and published by . This book was released on 1973 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of The Academy of Natural Sciences Vol 137 No 2 December 1985 written by and published by Academy of Natural Sciences. This book was released on with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chironomidae Larvae Vol 3 Orthocladiinae written by Henk K.M. Moller Pillot and published by Hotei Publishing. This book was released on 2014-07-24 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chironomidae Larvae of the Netherlands and Adjacent Lowlands Chironomids are a group of non-biting midges, the larvae of which are important in aquatic ecosystems. The subfamily Orthocladiinae is well represented in flowing water. This books contains information about their life cycle, feeding behaviour and their response to environmental factors. Chironomidae Larvae, Vol. 3: Orthocladiinae presents a wealth of information for scientific and practical purpose. The subfamily Orthocladiinae is especially well represented in flowing water. Most of the species need a good supply of oxygen and few larvae are bottom dwellers. Many species emerge early in spring and may be scarce in summer. Other species live in stagnant and even temporary water bodies. • information about the life cycle and feeding behaviour of the larvae and their response to environmental factors such as oxygen conditions, current velocity and saprobity • special attention to the interrelations between these factors • general and specific aspects of the systematics, biology and ecology the genera and species • nomenclature and identification An invaluable tool for aquatic ecologists and water quality management. Volume 1: Chironomidae Larvae - General ecology and Tanypodinae Volume 2: Chironomidae Larvae - Biology and ecology of the Chironomini Volume 3: Chironomidae Larvae - Biology and Ecology of the Aquatic Orthocladiinae
Download or read book Climate Change and Coastal Ecosystems written by Robert J. Livingston and published by CRC Press. This book was released on 2014-11-03 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Produced by a Leading Aquatic Scientist A narrative account of how estuaries around the world are being altered by human forces and human-induced global climate changes, Climate Change and Coastal Ecosystems: Long-Term Effects of Climate and Nutrient Loading on Trophic Organization chronicles a more than 40-year-old research effort conducted by Dr. Robert J. Livingston and his research team at Florida State University. Designed to evaluate system-level responses to natural and anthropogenic nutrient loading and long-term climate changes, the study focused on the northeast Gulf of Mexico river–bay systems, and concentrated on phytoplankton/benthic macrophyte productivity and associated food web organization. It addressed the changes of food web structure relative to long-term trends of climatological conditions, and was carried out using a combination of field-descriptive and experimental approaches. Details Climate Change, Climate Change Effects, and Eutrophication This book includes comparative analyses of how the trophic organization of different river–bay ecosystems responded to variations of both anthropogenic impacts and natural driving factors in space and time. It incorporates a climate database and evaluates the effects of climate change in the region. It also provides insights into the effects of nutrient loading and climate on the trophic organization of coastal systems in other global regions. Presents research compiled from consistent field sampling methods and detailed taxonomic identifications over an extended period of study Includes the methods and materials that the research team used to access the health and trophic organization of Florida’s estuaries Provides an up-to-date bibliography of estuarine publications and reports Based on a longitudinal study of anthropogenic and natural driving factors on river-estuarine systems in the northeast Gulf of Mexico, Climate Change and Coastal Ecosystems: Long-Term Effects of Climate and Nutrient Loading on Trophic Organization is useful as a reference for researchers working on riverine, estuarine, and coastal marine systems.
Download or read book Chironomidae of Central America written by Ladislav Hamerlik and published by CRC Press. This book was released on 2020-11-26 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This illustrated introduction to Central American Chironomidae offers extensive photographic material, as well as detailed morphological and ecological descriptions of chironomid subfossils found in Central American lake sediments. The book uniquely provides two identification keys: one for living larvae occurring (or potentially being present) in Central America and one for the recorded subfossil remains, using limited morphological characters. Paleolimnological investigations using chironomid remains have undergone a resurgence of interest, and this taxonomic guide will aid the thorough analysis of the diversity and distribution of the taxa encountered to date in Central America. Out of the total 64 described genera, the book brings 20 endemic genera, and more than half of the presented morphotypes are new. Plates are included for each taxon with generic characters and also provide a key to morphotypes, if present, their specific characters, distribution, and ecology. Authored by a (paleo)limnologist and a taxonomist, the guide draws on a thorough taxonomical knowledge of the region’s recent chironomid fauna. It uses a paleolimnological approach to transmit this information to morphotypes that can be linked with ecology and used to reconstruct the past development of nature. The book thus helps paleo-workers and taxonomists to learn more about these fascinating insects and, through them, to discover the world around us. Providing a comprehensive reference for aquatic ecologists, paleolimnologists, students, and researchers, the guide will also be of interest to non-academic professionals working on applied research and biomonitoring of lakes. It will be useful for people studying both recent and subfossil material, not only in Central America, but in the whole Neotropical region.
Download or read book Proceedings of The Academy of Natural Sciences Vol 141 1989 written by and published by Academy of Natural Sciences. This book was released on with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Studies on the Larvae of the British Chironomidae Diptera with Keys to the Chironominae and Tanypodinae written by Derek BRYCE and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Chironomidae written by P.D. Armitage and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dipteran family Chironomidae is the most widely distributed and frequently the most abundant group of insects in freshwater, with rep resentatives in both terrestrial and marine environments. A very wide range of gradients of temperature, pH, oxygen concentration, salinity, current velocity, depth, productivity, altitude and latitude have been exploited, by at least some chironomid species, and in grossly polluted environments chironomids may be the only insects present. The ability to exist in such a wide range of conditions has been achieved largely by behavioural and physiological adaptations with relatively slight morphological changes. It has been estimated that the number of species world-wide may be as high as 15000. This high species diversity has been attributed to the antiquity of the family, relatively low vagility leading to isolation, and evolutionary plasticity. In many aquatic ecosystems the number of chironomid species present may account for at least 50% of the total macroinvertebrate species recorded. This species richness, wide distribution and tolerance to adverse conditions has meant that the group is frequently recorded in ecological studies but taxonomic difficulties have in the past prevented non-specialist identification beyond family or subfamily level. Recent works, including genetic studies, have meant that the family is receiving much more attention globally.
Download or read book Adults of the Subfamily Tanypodinae Pelopinae in North America Diptera written by Selwyn Roback and published by Academy of Natural Sciences. This book was released on 2007-12 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes those adult Tanypodinae ( = Pelopinae) found in the U.S. & Canada north of the Mexican border. Includes Greenland but excludes Bermuda, the Bahamas, & the West Indies; only the adults are considered here. Keys are provided for the identification of both sexes, though the prime reliance is upon the characters of the male. The classification used is essentially (with some modification) that of Fittkau (1962). A total of 130 species & 38 genera or subgenera are treated in this paper. Of these, 48 species & 11 genera or subgenera are new. Of the 17 genera of Pentaneurini treated by Fittkau (1962), only ¿Telmatopelopia¿ was not found in North America. All the genera listed by Fittkau for the Macropelopiini were found here. ¿Anatopynia¿ s. str. wasn¿t found.
Download or read book Proceedings of The Academy of Natural Sciences Vol 139 1987 written by and published by Academy of Natural Sciences. This book was released on with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introduction to the Identification of Chironomid Larvae written by William T. Mason and published by . This book was released on 1968 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of The Academy of Natural Sciences Vol 138 No 2 December 30 1986 written by and published by Academy of Natural Sciences. This book was released on with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chironomidae Larvae of the Netherlands and Adjacent Lowlands written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
