دانلود کتاب Fisheries Management: A Manual for Still-Water Coarse Fisheries

Fisheries Management is a beautifully-produced full colour guide to the management of still-water coarse fisheries. Carefully compiled by three leading specialists, who each draw on many years’ experience, this book is an essential purchase for all still water coarse fisheries managers. The correct management of still waters and their fisheries is vital to ensure environmental protection and an appropriate level of stocking densities of healthy fish. This new book provides the reader with the necessary information to achieve these goals. The book's first part covers the ecology of still waters and includes succinct and user-friendly information on physical and chemical processes, nutrient cycles, energy movements, trophic levels, bacteria, plants, invertebrates, fish, disease-causing organisms, mammals and birds. Part two provides in depth, but easily assimilated cutting edge information, on how a still-water fishery should be set up, developed and successfully managed. Coverage includes development, preparation and construction; stock assessment and invertebrate survey; control of water quality, aquatic plants, erosion, predators and nuisance species; management of the impact of climate change; fish disease and biosecurity; control of fishing activities, fish nutrition, fishery enhancement and condition improvement, and general administration. The final part of this excellent manual covers legal and social frameworks including general and environmental legislation, direct fisheries-related legislation, and agencies and organizations. Fisheries Management provides fishery managers with an invaluable, practical tool which none should be without. Students studying fisheries biology, fisheries management and aquatic sciences will find this a very useful learning resource, as will all those who are considering buying or building and setting up lakes for fisheries. All libraries in universities, research establishments and government agencies where fisheries and biological sciences are studied and taught should have copies of this landmark publication on their shelves. Editor and authors with many years’ practical experience Vital and commercially important information for fisheries managers A useful reference source for upper level students and academics Covers an important multi-million pound industry across many countries Content: Chapter 1 Introduction (pages 3–4): Chapter 2 Ecology of Lakes (pages 5–24): Chapter 3 Bacteria (pages 25–27): Chapter 4 Plants (pages 28–34): Chapter 5 Invertebrates (pages 35–42): Chapter 6 Fish (pages 43–78): Chapter 7 Disease?Causing Organisms (pages 79–96): Chapter 8 Mammals and Birds (pages 97–102): Chapter 9 Developing and Preparing a Fishery (pages 105–121): Chapter 10 The Construction of a Still?Water Fishery (pages 122–153): Chapter 11 Fish Stock Assessment (pages 154–169): Chapter 12 Stock Manipulation (pages 170–195): Chapter 13 Invertebrate Survey (pages 196–197): Chapter 14 Control of Water Quality (pages 198–207): Chapter 15 Control of Aquatic Plants (pages 208–223): Chapter 16 Control of Erosion (pages 224–235): Chapter 17 Control of Predators and Nuisance Species (pages 236–255): Chapter 18 Managing the Impact of Climate Change on Still?Water Fisheries (pages 256–258): Chapter 19 Control of Fish Disease (pages 259–269): Chapter 20 Biosecurity (pages 270–273): Chapter 21 Control of Fishing Activities (pages 274–284): Chapter 22 Fish Nutrition (pages 285–305): Chapter 23 Improving Conditions or Fishery Enhancement (pages 306–343): Chapter 24 General Administration (pages 344–355): Chapter 25 General Legislation (pages 359–363): Chapter 26 Environmental Legislation (pages 364–367): Chapter 27 Direct Fisheries?Related Legislation (pages 368–372): Chapter 28 Agencies and Organisations (pages 373–379):