Ponds

Preface; Pond Usage by Anuran Amphibians; Recreational & Commercial Ponds in the Southeastern United States: Factors Influencing Nutrients & Fish Production; Optimum Size of Non-Convective Zone of Salt Gradient Solar Pond; A Dynamic Perspective of Shallow Lakes of Arid Patagonia as Habitat for Waterbirds; Phytoplankton from Subtropical Ponds: Growth Parameters, Carbohydrate Production, & Polysaccharide Composition of Three Chlorophytes; Lakes beyond the Earth: Dry Lakebeds on Mars, & Active Methane-Ethane Lakes on Titan; Zooplankton Assemblages in Southern Chilean Ponds: Potential Role of Trophic Status & Natural Ultraviolet Radiation Exposure; Laboratory Studies on Behavior of Boundaries between Gradient Zone & Convective Zones in a Salinity Gradient Solar Pond; Various Ponds Alive; The influence of fertilization on duck breeding in extensively managed fishponds of the Brenne, Central France; Index.