Fisheries Management: A Manual for Still-Water Coarse Fisheries (Wellby Ian)(Pevná vazba)

Fisheries Management is a beautifully-produced full colour guide tothe management of still-water coarse fisheries. Carefully compiledby three leading specialists, who each draw on many years'experience, this book is an essential purchase for all still watercoarse fisheries managers. The correct management of still watersand their fisheries is vital to ensure environmental protection andan appropriate level of stocking densities of healthy fish. Thisnew book provides the reader with the necessary information toachieve these goals. The book's first part covers the ecology of still waters andincludes succinct and user-friendly information on physical andchemical processes, nutrient cycles, energy movements, trophiclevels, bacteria, plants, invertebrates, fish, disease-causingorganisms, mammals and birds.Part two provides in depth, but easily assimilated cutting edgeinformation,
více informací