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General Concepts of Aquatic Ecosystems | |
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Ecosystem function and management | |
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Ecosystem composition and energy sources | |
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Energy flow and nutrient cycling | |
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Efficiency of energy and nutrient use | |
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Management of ecosystems | |
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Standing crop, productivity and growth limitation | |
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Pyramid of biomass | |
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Productivity | |
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Efficiency of energy transfer | |
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Population growth and limitation. 3 Hydrographic characteristics | |
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Types of flow | |
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Boundary layers | |
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Physical factors controlling wastewater distribution | |
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Density effects | |
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Density currents | |
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Thermal properties of lakes | |
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Origin of lakes | |
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Thermal cycle in a typical mid-latitude regime | |
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Classification of lakes by temperature regime | |
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Water movements | |
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Seiches | |
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Surface waves | |
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Wind-driven currents | |
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Tidal effects | |
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Water movements in large lakes | |
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Thermal bar | |
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Measurement of water movements | |
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Dispersal processes | |
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Sedimentation. 4 Nutrient Cycles | |
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Phosophorus | |
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Nitrogen | |
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Sulphur | |
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Carbon | |
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Characteristics of pollutants | |
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Domestic sources | |
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Urban runoff | |
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Industrial wastes | |
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Agricultural wastes | |
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Biological pollution.Part Two Effects of Pollutants in Standing Water | |
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Phytoplankton | |
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Seasonal pattern | |
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Population growth kinetics and concept of limitation | |
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Effects of light and mixing | |
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Effects of temperature | |
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Nutrient limitation | |
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Cyanobacterial toxicity | |
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Cyanobacteria and water supplies. 7 Eutrophication | |
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Definition | |
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Phosphorus mass balance models | |
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Trophic state criteria | |
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Eutrophication of coastal marine waters. 8 Zooplankton | |
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Population characteristics | |
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Population dynamics | |
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Filtering and grazing | |
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Zooplankton grazing and eutrophication | |
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Trophic cascades | |
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Temperature and oxygen | |
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Invasive, non-native Zooplankton | |
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Macrophytes | |
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Habitats | |
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Significance of macrophytes | |
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Effects of light | |
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Effects of temperature | |
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Effects of nutrients | |
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Nutrient recycling | |
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Alternate stable states | |
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Invasive, non-native macrophytes | |
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Lake and reservoir restoration | |
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Pre-restoration data | |
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External control on P | |
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In-lake controls on P | |
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In-lake controls on biomass. Part Three Effects of Pollutants in Running Water | |
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Periphyton | |
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Significance to productivity | |
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Methods of measurement | |
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Factors affecting growth of periphytic algae | |
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Grazing | |
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Organic nutrients | |
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Periphyton community change as an index of waste type | |
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Effects of toxicants | |
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Nuisance. 12 Benthic macroinvertebrates | |
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Sampling for benthic macroinvertebrates | |
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Natural factors affecting community change | |
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Oxygen as a factor affecting community change | |
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Temperature | |
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Effect of food supply on macroinvertebrates | |
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Effect of organic matter | |
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Effects of toxic wastes | |
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Suspended sediment | |
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Recovery | |
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Assessment of water quality | |
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Invasive, non-native invertebrates. 13 Fish | |
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Dissolved oxygen criteria | |
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Temperature criteria | |
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Temperature standards | |
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Comments on standards | |
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Global warming | |
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Toxicants and toxicity | |
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Invasive, non-native fish | |
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Appendices | |
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Description of benthic macroinvertebrates and comments on their biology | |
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Study questions and answers | |
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Glossary | |
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References | |
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Index | |