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Fundamentals of Aquatic Veterinary Medicine
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Table of Contents
List of Tables
List of Illustrations
Guide
Pages
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1 Aquatic Environment and Life Support Systems
Learning Objectives
1.1 Introduction
1.2 The Life‐Support System in Aquaculture and Ornamental Fish Care
1.2.1 Extensive Culture System
1.2.1.1 Ponds
1.2.1.2 Tanks
1.2.2 Semi‐Intensive Culture System
1.2.3 Intensive Culture System
1.3 Physical Features of Life‐Support Systems
1.3.1 Mechanical, Chemical and Other Types of Filtration
1.3.1.1 Ultrasonic Cavitation
1.3.1.2 Ultraviolet Filtration
1.3.1.3 Ozone Filtration
1.3.1.4 Biological Filtration
1.3.2 Aquasystem Water 1.3.2.1 Abiotic (Chemical and Physical) Properties
1.3.2.2 Temperature
1.3.2.3 pH
1.3.2.4 Dissolved Oxygen
1.3.2.5 Carbon Dioxide
1.3.2.6 Nitrogen
1.3.2.7 Hydrogen Sulfide
1.3.2.8 Chlorine
1.3.2.9 Alkalinity
1.3.2.10 Hardness
1.3.2.11 Conductivity, Salinity, Total Dissolved Solids
1.3.2.12 Light, Color, Vibration and Noise
1.3.2.13 Greenhouse Gases and Climate Change
1.3.2.14 Ammonia, Nitrite and Nitrate
1.3.2.15 The Nitrogen Cycle
1.3.2.16 Interaction of Chemical and Physical Properties of Water that Affect Aquatic Animal Health
1.3.3 Biotic Factors of Water 1.3.3.1 Biological Oxygen Demand
1.3.3.2 Plants and Algae
1.3.3.3 Algal Bloom
1.3.3.4 Larger Aquatic Plants
1.3.3.5 Pests and Predators
1.4 Monitoring and Regulation of Life‐Support Systems
1.5 Maintaining Optimal Conditions
1.5.1 Biofilms
1.5.2 Chemical Flocculation and Bioflocculation
1.5.2.1 Effect of Therapeutants and Disinfectants on Biofilters
1.5.3 Environmental Toxins and Pollutants 1.5.3.1 Heavy Metals
1.5.3.2 Insecticides
1.5.3.3 Herbicides
1.5.3.4 Harmful Algal Blooms
1.6 Diseases Associated with Suboptimal Water Quality
Supplementary materials available online
References
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