Limnological Analysis

Limnological Analyses, a classic, second, thoroughly updated edition, consists of a series of carefully designed and tested field and laboratory exercises covering the full scope of limnology. It provides the student with a solid foundation in this complex multidisciplinary field of ecology and illustrates modern experimental approaches. Among the topics covered by such exercises are: major physical components of lakes and streams; important mineral nutrients; cycling of organic matter; benthic fauna; primary productivity of phytoplankton; quantitative methods in biota analysis; diurnal changes; experimental manipulation of model ecosystems; effects of sewage outfall and other human activities; whole ecosystem and community analyses. Each exercise is preceded by an introductory section and concludes with questions for the student and a selection of suggested reading. Teachers and students of limnology will value Limnological Analyses for its highly structured, concise presentation. Its research-oriented approach encourages active participation.

Exercise 1 Lake Basin Characteristics and Morphometry.- Exercise 2 Light and Temperature.- Exercise 3 Physical Characteristics: Lake Models.- Exercise 4 The Heat Budget of Lakes.- Exercise 5 Morphology and Flow in Streams.- Exercise 6 Dissolved Oxygen.- Exercise 7 Inorganic Nutrients: Nitrogen, Phosphorus, and Other Nutrients.- Exercise 8 The Inorganic Carbon Complex: Alkalinity, Acidity, CO2, pH, Total Inorganic Carbon, Hardness.- Exercise 9 Organic Matter.- Exercise 10 Collection, Enumeration, and Biomass of Zooplankton.- Exercise 11 Collection, Enumeration, and Biomass of Zooplankton.- Exercise 12 Benthic Fauna of Lakes.- Exercise 13 Benthic Fauna of Streams.- Exercise 14 Primary Productivity of Phytoplankton.- Exercise 15 Zooplankton Feeding.- Exercise 16 Zooplankton Production.- Exercise 17 Predator-Prey Interactions.- Exercise 18 Enumeration of Fish or Other Aquatic Animals.- Exercise 19 Bacterial Growth and Productivity.- Exercise 20 Decomposition: Relative Bacterial Heterotrophic Activity on Soluble Organic Matter.- Exercise 21 Decomposition: Particulate Organic Matter.- Exercise 22 The Littoral Zone.- Exercise 23 Experimental Manipulation of Model Ecosystems.- Exercise 24Diurnal Changes in a Stream Ecosystem: An Energy and Nutrient Budget Approach.- Exercise 25 Diurnal Changes in Lake Systems.- Exercise 26 Special Lake Types.- Exercise 27 Historical Records of Changes in the Productivity of Lakes.- Exercise 28 Effect of Sewage Outfall on a Stream Ecosystem.- Exercise 29 Estimates of Whole Lake Metabolism: Hypolimnetic Oxygen Deficits and Carbon Dioxide Accumulation.- Appendix 1 General Chemical Relationships.- Appendix 2 Basic Definitions Used in Community Analyses.- Appendix 3 Useful Relationships Relative to the Use of Colorimeters and Spectrophotometers.- Appendix 4 Characteristics and Taxonomic Sources of Common Freshwater Organisms.