Fresh Water Biology
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| Author | : Stanley Cain |
| Publisher | : |
| Total Pages | : 222 |
| Release | : 2018-05-23 |
| Genre | : Science |
| ISBN | : 9781635496932 |
Limnology as a process refers to the study of ponds, rivers, lakes, wetlands, streams, etc. Freshwater biology is a sub-division of limnology. It is the study of freshwater ecosystems, especially their scientific and biological aspects. It studies in detail the relationship of aquatic plants and animals with their ecosystem along with species distribution. This book is a compilation of chapters that discuss the most vital aspects in the field of freshwater biology. Such selected concepts that redefine this field have been presented in it. For all those who are interested in freshwater biology, this textbook can prove to be an essential guide.
| Author | : James George Needham |
| Publisher | : |
| Total Pages | : 108 |
| Release | : 199? |
| Genre | : Freshwater organisms |
| ISBN | : |
| Author | : Henry Baldwin Ward |
| Publisher | : |
| Total Pages | : 1130 |
| Release | : 1918 |
| Genre | : Freshwater biology |
| ISBN | : |
| Author | : C. F. Mason |
| Publisher | : Longman Publishing Group |
| Total Pages | : 270 |
| Release | : 1981 |
| Genre | : Science |
| ISBN | : |
| Author | : Bernardo Baldisserotto |
| Publisher | : Academic Press |
| Total Pages | : 358 |
| Release | : 2019-11-09 |
| Genre | : Science |
| ISBN | : 0128158735 |
Biology and Physiology of Freshwater Neotropical Fish is the all-inclusive guide to fish species prevalent in the neotropical realm. It provides the most updated systematics, classification, anatomical, behavioral, genetic, and functioning systems information on freshwater neotropical fish species. This book begins by analyzing the differences in phylogeny, anatomy, and behaviour of neotropical fish. Systems such as cardiovascular, respiratory, renal, digestive, reproductive, muscular, and endocrine are described in detail. This book also looks at the effects of stress on fish immune systems, and how color and pigmentation play into physiology and species differentiation. Biology and Physiology of Freshwater Neotropical Fish is a must-have for fish biologists and zoologists. Students in zoology, ichthyology, and fish farming will also find this book useful for its coverage of some of the world's rarest and least-known fish species. - Features chapters written by top neotropical fish researchers and specialists - Discusses environmental effects on neotropical fishes, including climate change and pollution - Details the phylogenetic occurrence of electroreceptors and electric organs in fish
| Author | : Arnold G. van der Valk |
| Publisher | : OUP Oxford |
| Total Pages | : 296 |
| Release | : 2012-02-09 |
| Genre | : Science |
| ISBN | : 0191626767 |
Global wetlands exhibit significant differences in both hydrology and species composition and range from moss-dominated arctic peatlands to seasonally-flooded tropical floodplains. They are increasingly recognized for the important services that they provide to both the environment and human society such as wildlife and fish production, nutrient filtering, and carbon sequestration. A combination of low oxygen levels and dense plant canopies present particular challenges for organisms living in this aquatic habitat. This concise textbook discusses the universal environmental and biological features of wetland habitats, with an emphasis on wetland plants and animals and their adaptations. It also describes the functional features of wetlands - primary production, litter decomposition, food webs, and nutrient cycling - and their significance locally and globally. The future of wetlands is examined, including the potential threats of global climate change and invasive species, as well as their restoration and creation. This new edition maintains the structure and style of the first, but is fully updated throughout with new chapters on invasive species, restoration/creation, global climate change, and the value of wetlands.
| Author | : Walles Thomas Edmondson |
| Publisher | : |
| Total Pages | : 1248 |
| Release | : 1966 |
| Genre | : Freshwater biology |
| ISBN | : |
| Author | : David M Holdich |
| Publisher | : Wiley-Blackwell |
| Total Pages | : 720 |
| Release | : 2001-12-21 |
| Genre | : Technology & Engineering |
| ISBN | : 9780632054312 |
Crayfish are the largest, mobile freshwater invertebrates with some 540 recognised species. They are of long standing interest to anatomists and physiologists. For their great commercial importance as a human food delicacy, crayfish are now becoming of wider interest to molecular biologists, and also to conservationists due to the fact that in some countries many of the native crayfish species are under threat from human activity, disease, and competition from other introduced crayfish species. This fully comprehensive book covers all major aspects of these important animals, including taxonomy, anatomy, evolution, growth and reproduction, behaviour, ecology, physiology, conservation, genetics, immunology, environmental aspects, and diseases. There are separate chapters on each genus of crayfish of commercial importance. Written by 22 well-known experts, Biology of Freshwater Crayfish has been carefully edited by David Holdich, internationally recognised for his work with these animals. The book is an essential purchase for anyone involved with the biology or exploitation of crayfish, including freshwater and invertebrate biologists and personnel involved in fisheries and aquaculture. Libraries in all universities and research establishments where biological sciences, fisheries or aquaculture are studied or taught should have copies of this important book on their shelves. Also available from Blackwell Publishing Freshwater Prawn Culture Edited by M. New & W. C. Valenti 0 632 05602 9 Krill Edited by I. Everson 0 632 05565 0 Spiny Lobsters Fisheries and Culture Edited by B. Phillips 0 85238 264 2 Crustacean Farming Second edition J. Wickins & D. O'C Lee 0 632 05464 6 Freshwater Biology (Journal) Published monthly ISSN: 0046 5070 To view our full range of fish related titles, visit our exciting website www.fishknowledge.com Editor is world leader in crayfish biology. Essential reading for anyone involved in crayfish biology or exploitation. Chapters by world's leading experts in crayfish. Covers commercially important species in depth.
| Author | : David Dudgeon |
| Publisher | : Cambridge University Press |
| Total Pages | : 517 |
| Release | : 2020-05-21 |
| Genre | : Nature |
| ISBN | : 1108882625 |
Growing human populations and higher demands for water impose increasing impacts and stresses upon freshwater biodiversity. Their combined effects have made these animals more endangered than their terrestrial and marine counterparts. Overuse and contamination of water, overexploitation and overfishing, introduction of alien species, and alteration of natural flow regimes have led to a 'great thinning' and declines in abundance of freshwater animals, a 'great shrinking' in body size with reductions in large species, and a 'great mixing' whereby the spread of introduced species has tended to homogenize previously dissimilar communities in different parts of the world. Climate change and warming temperatures will alter global water availability, and exacerbate the other threat factors. What conservation action is needed to halt or reverse these trends, and preserve freshwater biodiversity in a rapidly changing world? This book offers the tools and approaches that can be deployed to help conserve freshwater biodiversity.
| Author | : Jim Williams |
| Publisher | : |
| Total Pages | : 214 |
| Release | : 2019-06-06 |
| Genre | : |
| ISBN | : 9781641161374 |
The study of aquatic ecosystems and the organisms that inhabit them are studied in the two fields of aquatic ecology and biology. An aquatic ecosystem is a combination of various biotic communities and abiotic factors. Abiotic factors include parameters of water depth, nutrient level, salinity, temperature, etc. Maintenance of normal values of these variables is essential for the continued sustainability of the diverse flora and fauna of such ecosystems. Aquatic ecosystems are primarily grouped into marine and freshwater ecosystems, along with lentic, pond, lotic and wetlands forming other smaller classes. Aquatic ecosystems are crucial for the efficient recycling of nutrients, purification of water, ground water replenishment and in the provision of habitats to aquatic life. This book provides significant information on these disciplines to help develop a good understanding of aquatic biology and ecology and their related fields. It also includes some of the vital pieces of work being conducted across the world. This book is a vital tool for all researching or studying aquatic sciences as it gives incredible insights into the emerging trends and concepts
